/* ═══════════════════════════════════════════════════════════
   FLORENTIAS — Fine Art Maison
   A Gucci-inspired luxury palette: bottle green, cream, gilt gold.
   ═══════════════════════════════════════════════════════════ */

:root {
  --green:        #1c2b22;   /* deep bottle green */
  --green-deep:   #131e17;
  --green-soft:   #25382c;
  --cream:        #f4efe4;   /* warm paper cream */
  --cream-pure:   #faf6ec;
  --ink:          #15140f;   /* near-black */
  --gold:         #b08d4f;   /* gilt */
  --gold-light:   #ccab6e;
  --gold-pale:    #e3d2a8;
  --line:         rgba(176, 141, 79, 0.32);

  --serif: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --sans:  "Jost", "Helvetica Neue", Arial, sans-serif;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --maxw: 1320px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

/* offset anchored sections beneath the sticky header */
section[id], article[id], main[id] { scroll-margin-top: 90px; }

body {
  background: var(--cream);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

::selection { background: var(--gold); color: var(--cream-pure); }

/* ─── MARQUEE ─────────────────────────────────────────────── */
.marquee {
  background: var(--green-deep);
  color: var(--gold-pale);
  overflow: hidden;
  white-space: nowrap;
  border-bottom: 1px solid rgba(176,141,79,0.2);
}
.marquee__track {
  display: inline-flex;
  align-items: center;
  gap: 2.4rem;
  padding: 0.7rem 0;
  animation: marquee 38s linear infinite;
}
.marquee__track span {
  font-family: var(--sans);
  font-size: 0.62rem;
  letter-spacing: 0.34em;
  text-transform: uppercase;
}
.marquee__dot { color: var(--gold); font-size: 0.5rem; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ─── NAV ─────────────────────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: transparent;
  transition: background 0.5s var(--ease), box-shadow 0.5s var(--ease);
}
.nav.is-stuck {
  background: var(--cream-pure);
  box-shadow: 0 1px 0 var(--line);
}
.nav__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 1.5rem 2.2rem;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1rem;
  transition: padding 0.5s var(--ease);
}
.nav.is-stuck .nav__inner { padding: 1rem 2.2rem; }

.nav__brand {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.7rem;
  letter-spacing: 0.42em;
  text-indent: 0.42em;
  text-align: center;
  text-decoration: none;
  color: var(--green);
  transition: color 0.4s var(--ease), font-size 0.5s var(--ease);
}
.nav.is-stuck .nav__brand { font-size: 1.5rem; }

.nav__links { display: flex; gap: 1.8rem; align-items: center; }
.nav__links--right { justify-content: flex-end; }
.nav__links a, .nav__bag {
  font-family: var(--sans);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--green);
  background: none;
  border: none;
  cursor: pointer;
  position: relative;
  padding-bottom: 3px;
}
.nav__links a::after, .nav__bag::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 1px;
  background: var(--gold);
  transition: width 0.4s var(--ease);
}
.nav__links a:hover::after, .nav__bag:hover::after { width: 100%; }
.nav__bag-count {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 1.15rem; height: 1.15rem;
  margin-left: 0.3rem;
  border-radius: 50%;
  background: var(--gold);
  color: var(--cream-pure);
  font-size: 0.6rem;
  transform: translateY(-1px);
}
.nav__menu { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; }
.nav__menu span { width: 22px; height: 1px; background: var(--green); }

/* ─── HERO ────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: calc(100vh - 96px);
  background:
    radial-gradient(ellipse at 50% 30%, rgba(37,56,44,0.0) 0%, rgba(19,30,23,0.0) 60%),
    linear-gradient(160deg, var(--green) 0%, var(--green-deep) 100%);
  color: var(--cream);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}
.hero::before {
  /* gilt vignette + faint texture */
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 50% 45%, transparent 55%, rgba(0,0,0,0.45) 100%);
  pointer-events: none;
}
.hero::after {
  content: "";
  position: absolute; inset: 24px;
  border: 1px solid var(--line);
  pointer-events: none;
}
.hero__frame { position: relative; z-index: 2; padding: 2rem; max-width: 860px; }
.hero__eyebrow {
  font-family: var(--sans);
  font-size: 0.7rem;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 2rem;
  opacity: 0;
  animation: fadeUp 1s var(--ease) 0.2s forwards;
}
.hero__title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(3.2rem, 9vw, 7.5rem);
  line-height: 0.98;
  letter-spacing: 0.01em;
  margin-bottom: 1.8rem;
  opacity: 0;
  animation: fadeUp 1.1s var(--ease) 0.4s forwards;
}
.hero__title em { font-style: italic; font-weight: 400; color: var(--gold-pale); }
.hero__sub {
  font-family: var(--serif);
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  font-weight: 400;
  line-height: 1.7;
  color: rgba(244,239,228,0.82);
  margin-bottom: 2.8rem;
  opacity: 0;
  animation: fadeUp 1.1s var(--ease) 0.6s forwards;
}
.hero__cta {
  display: inline-block;
  font-family: var(--sans);
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--cream-pure);
  padding: 1.1rem 2.8rem;
  border: 1px solid var(--gold);
  position: relative;
  overflow: hidden;
  z-index: 1;
  opacity: 0;
  animation: fadeUp 1.1s var(--ease) 0.8s forwards;
  transition: color 0.5s var(--ease);
}
.hero__cta::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: var(--gold);
  transform: scaleY(0); transform-origin: bottom;
  transition: transform 0.5s var(--ease);
}
.hero__cta:hover { color: var(--green-deep); }
.hero__cta:hover::before { transform: scaleY(1); }

.hero__scroll {
  position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 0.7rem;
  z-index: 2; opacity: 0; animation: fadeUp 1s var(--ease) 1.1s forwards;
}
.hero__scroll span {
  font-size: 0.6rem; letter-spacing: 0.3em; text-transform: uppercase; color: var(--gold-light);
}
.hero__scroll i { width: 1px; height: 42px; background: linear-gradient(var(--gold), transparent); }

/* ─── INTRO ───────────────────────────────────────────────── */
.intro {
  max-width: 820px;
  margin: 0 auto;
  padding: clamp(5rem, 12vw, 9rem) 2rem;
  text-align: center;
}
.intro__kicker {
  font-family: var(--sans);
  font-size: 0.68rem; letter-spacing: 0.4em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 1.6rem;
}
.intro__kicker--light { color: var(--gold-light); }
.intro__head {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1.12;
  margin-bottom: 1.6rem;
}
.intro__body {
  font-family: var(--serif);
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  font-weight: 400;
  line-height: 1.8;
  color: rgba(21,20,15,0.72);
}

/* ─── GALLERY / WORKS ─────────────────────────────────────── */
.gallery { padding-bottom: clamp(3rem, 8vw, 6rem); }

.work {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(3.5rem, 8vw, 7rem) clamp(1.5rem, 5vw, 4rem);
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: center;
  border-top: 1px solid var(--line);
}
.work--reverse .work__media { order: 2; }
.work--reverse .work__info  { order: 1; }

.work__media { position: relative; }
.work__index {
  position: absolute;
  top: -2.4rem; left: 0;
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.1rem;
  letter-spacing: 0.2em;
  color: var(--gold);
}

/* gilt frame */
.frame {
  position: relative;
  cursor: pointer;
  padding: 14px;
  background:
    linear-gradient(135deg, var(--gold-light), var(--gold) 40%, #8a6d39 70%, var(--gold-light));
  box-shadow:
    0 2px 4px rgba(0,0,0,0.1),
    0 30px 60px -25px rgba(20,30,23,0.55);
  overflow: hidden;
}
.frame::after {
  /* inner mat line */
  content: ""; position: absolute; inset: 8px;
  border: 1px solid rgba(255,255,255,0.18);
  pointer-events: none; z-index: 3;
}
.frame img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: var(--green-soft);
  transition: transform 1.2s var(--ease), filter 1.2s var(--ease);
  position: relative; z-index: 2;
}
.frame:hover img { transform: scale(1.04); }

/* graceful placeholder when image file not yet present */
.frame img.is-missing {
  min-height: 320px;
  display: flex;
}
.frame.placeholder { }
.frame.placeholder::before {
  content: attr(data-label);
  position: absolute; inset: 14px; z-index: 2;
  display: flex; align-items: center; justify-content: center;
  text-align: center; padding: 2rem;
  font-family: var(--serif); font-style: italic; font-size: 1.05rem;
  letter-spacing: 0.04em; color: rgba(244,239,228,0.78);
  background: linear-gradient(150deg, var(--green-soft), var(--green-deep));
}
.frame.placeholder[data-mood="amber"]::before    { background: linear-gradient(150deg, #6b4a23, #2a1c0e); }
.frame.placeholder[data-mood="ochre"]::before     { background: linear-gradient(150deg, #6e5a2c, #2e2613); }
.frame.placeholder[data-mood="midnight"]::before  { background: linear-gradient(150deg, #1f2937, #0a0f17); }
.frame.placeholder[data-mood="olive"]::before     { background: linear-gradient(150deg, #4d4f2a, #20210f); }
.frame.placeholder[data-mood="sepia"]::before     { background: linear-gradient(150deg, #6a513a, #2c2118); }
.frame.placeholder[data-mood="rose"]::before      { background: linear-gradient(150deg, #5a3d3a, #241516); }

.work__cat {
  font-family: var(--sans);
  font-size: 0.68rem; letter-spacing: 0.26em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 1.1rem;
}
.work__title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(2.1rem, 4.5vw, 3.3rem);
  line-height: 1.05;
  margin-bottom: 1.4rem;
}
.work__rule { width: 56px; height: 1px; background: var(--gold); margin-bottom: 1.6rem; }
.work__story {
  font-family: var(--serif);
  font-size: clamp(1.05rem, 1.6vw, 1.22rem);
  font-weight: 400;
  line-height: 1.85;
  color: rgba(21,20,15,0.78);
  margin-bottom: 2.2rem;
}
.work__story p { margin: 0 0 1.05em; }
.work__story p:last-child { margin-bottom: 0; }
.work__story code {
  font-family: var(--sans); font-size: 0.82em;
  background: rgba(176,141,79,0.14); padding: 0.1em 0.4em; border-radius: 2px;
}
.work__buy {
  display: flex; align-items: center; gap: 1.8rem;
  flex-wrap: wrap; margin-bottom: 1.4rem;
}
.work__price {
  font-family: var(--serif);
  font-size: 1.7rem; font-weight: 500;
  color: var(--green);
}
.btn-acquire {
  font-family: var(--sans);
  font-size: 0.7rem; letter-spacing: 0.26em; text-transform: uppercase;
  color: var(--cream-pure);
  background: var(--green);
  border: 1px solid var(--green);
  padding: 1rem 2.4rem;
  cursor: pointer;
  position: relative; overflow: hidden; z-index: 1;
  transition: color 0.5s var(--ease), border-color 0.5s var(--ease);
}
.btn-acquire::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: var(--gold);
  transform: translateX(-101%);
  transition: transform 0.5s var(--ease);
}
.btn-acquire:hover { color: var(--green-deep); border-color: var(--gold); }
.btn-acquire:hover::before { transform: translateX(0); }
.btn-acquire.is-added { background: var(--gold); border-color: var(--gold); color: var(--green-deep); }

.work__meta {
  font-family: var(--sans);
  font-size: 0.66rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: rgba(21,20,15,0.5);
}

/* ─── MAISON ──────────────────────────────────────────────── */
.maison {
  background: linear-gradient(165deg, var(--green) 0%, var(--green-deep) 100%);
  color: var(--cream);
  padding: clamp(5rem, 12vw, 9rem) 2rem;
  text-align: center;
  position: relative;
}
.maison::before {
  content: ""; position: absolute; inset: 28px;
  border: 1px solid var(--line); pointer-events: none;
}
.maison__head {
  font-family: var(--serif); font-weight: 500;
  font-size: clamp(2rem, 5vw, 3.2rem);
  margin-bottom: 3.5rem;
}
.maison__grid {
  max-width: 1100px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 2.5rem;
}
.maison__card { text-align: center; padding: 0 0.5rem; }
.maison__num {
  font-family: var(--serif); font-style: italic;
  font-size: 1.6rem; color: var(--gold-light);
  display: block; margin-bottom: 1.2rem;
}
.maison__card h4 {
  font-family: var(--serif); font-weight: 500;
  font-size: 1.35rem; margin-bottom: 0.9rem; letter-spacing: 0.01em;
}
.maison__card p {
  font-family: var(--sans); font-weight: 300;
  font-size: 0.92rem; line-height: 1.7;
  color: rgba(244,239,228,0.7);
}

/* ─── FOOTER ──────────────────────────────────────────────── */
.footer { background: var(--ink); color: var(--cream); padding: clamp(3.5rem, 8vw, 6rem) 2rem 2.5rem; }
.footer__top {
  max-width: var(--maxw); margin: 0 auto;
  display: flex; justify-content: space-between; gap: 3rem; flex-wrap: wrap;
  padding-bottom: 3rem; border-bottom: 1px solid rgba(176,141,79,0.2);
}
.footer__brand {
  font-family: var(--serif); font-weight: 500;
  font-size: 1.9rem; letter-spacing: 0.4em; text-indent: 0.4em;
  color: var(--cream-pure); margin-bottom: 0.6rem;
}
.footer__tag { font-family: var(--sans); font-size: 0.78rem; letter-spacing: 0.12em; color: rgba(244,239,228,0.55); }
.footer__news { max-width: 380px; }
.footer__news p { font-family: var(--serif); font-size: 1.1rem; line-height: 1.6; margin-bottom: 1.3rem; color: rgba(244,239,228,0.85); }
.footer__form { display: flex; border-bottom: 1px solid var(--gold); }
.footer__form input {
  flex: 1; background: none; border: none; color: var(--cream);
  font-family: var(--sans); font-size: 0.85rem; padding: 0.6rem 0; outline: none;
}
.footer__form input::placeholder { color: rgba(244,239,228,0.4); }
.footer__form button {
  background: none; border: none; color: var(--gold-light); cursor: pointer;
  font-family: var(--sans); font-size: 0.68rem; letter-spacing: 0.22em; text-transform: uppercase;
}
.footer__bottom {
  max-width: var(--maxw); margin: 2.5rem auto 0;
  display: flex; justify-content: space-between; align-items: center; gap: 1.5rem; flex-wrap: wrap;
}
.footer__links { display: flex; gap: 1.8rem; flex-wrap: wrap; }
.footer__links a {
  font-family: var(--sans); font-size: 0.68rem; letter-spacing: 0.18em; text-transform: uppercase;
  color: rgba(244,239,228,0.6); text-decoration: none; transition: color 0.3s var(--ease);
}
.footer__links a:hover { color: var(--gold-light); }
.footer__legal { font-family: var(--sans); font-size: 0.66rem; letter-spacing: 0.1em; color: rgba(244,239,228,0.4); }

/* ─── CART DRAWER ─────────────────────────────────────────── */
.cart-overlay {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(19,30,23,0.5); backdrop-filter: blur(3px);
  opacity: 0; visibility: hidden; transition: opacity 0.5s var(--ease), visibility 0.5s var(--ease);
}
.cart-overlay.is-open { opacity: 1; visibility: visible; }
.cart {
  position: fixed; top: 0; right: 0; z-index: 201;
  width: min(420px, 90vw); height: 100%;
  background: var(--cream-pure);
  transform: translateX(100%);
  transition: transform 0.55s var(--ease);
  display: flex; flex-direction: column;
  box-shadow: -20px 0 60px -20px rgba(0,0,0,0.4);
}
.cart.is-open { transform: translateX(0); }
.cart__head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 1.8rem 1.8rem 1.4rem; border-bottom: 1px solid var(--line);
}
.cart__head h3 { font-family: var(--serif); font-weight: 500; font-size: 1.5rem; letter-spacing: 0.04em; }
.cart__close { background: none; border: none; font-size: 1rem; cursor: pointer; color: var(--green); }
.cart__items { flex: 1; overflow-y: auto; padding: 1.4rem 1.8rem; }
.cart__empty { font-family: var(--serif); font-size: 1.2rem; color: var(--green); text-align: center; margin-top: 3rem; line-height: 1.8; }
.cart__empty span { font-size: 0.85rem; color: rgba(21,20,15,0.5); }

.cart-item { display: flex; gap: 1rem; padding: 1.1rem 0; border-bottom: 1px solid var(--line); }
.cart-item__thumb {
  width: 64px; height: 64px; flex-shrink: 0;
  background: linear-gradient(150deg, var(--green-soft), var(--green-deep));
  border: 2px solid var(--gold);
}
.cart-item__thumb img { width: 100%; height: 100%; object-fit: cover; }
.cart-item__body { flex: 1; }
.cart-item__title { font-family: var(--serif); font-size: 1.1rem; line-height: 1.2; margin-bottom: 0.3rem; }
.cart-item__price { font-family: var(--sans); font-size: 0.8rem; letter-spacing: 0.08em; color: var(--green); }
.cart-item__remove {
  background: none; border: none; cursor: pointer; align-self: flex-start;
  font-family: var(--sans); font-size: 0.6rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: rgba(21,20,15,0.45); padding: 0.2rem; transition: color 0.3s var(--ease);
}
.cart-item__remove:hover { color: #8a3a2e; }

.cart__foot { padding: 1.6rem 1.8rem; border-top: 1px solid var(--line); }
.cart__total { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 1.2rem; }
.cart__total span:first-child { font-family: var(--sans); font-size: 0.7rem; letter-spacing: 0.24em; text-transform: uppercase; }
.cart__total span:last-child { font-family: var(--serif); font-size: 1.7rem; font-weight: 500; }
.cart__checkout {
  width: 100%; background: var(--green); color: var(--cream-pure); border: none;
  font-family: var(--sans); font-size: 0.72rem; letter-spacing: 0.26em; text-transform: uppercase;
  padding: 1.1rem; cursor: pointer; transition: background 0.4s var(--ease);
}
.cart__checkout:hover { background: var(--gold); color: var(--green-deep); }
.cart__note { font-family: var(--sans); font-size: 0.66rem; line-height: 1.6; color: rgba(21,20,15,0.5); text-align: center; margin-top: 0.9rem; }

/* ─── TOAST ───────────────────────────────────────────────── */
.toast {
  position: fixed; bottom: 2rem; left: 50%; transform: translateX(-50%) translateY(120%);
  z-index: 300;
  background: var(--green-deep); color: var(--cream);
  font-family: var(--sans); font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase;
  padding: 1rem 1.8rem; border: 1px solid var(--gold);
  transition: transform 0.5s var(--ease);
}
.toast.is-visible { transform: translateX(-50%) translateY(0); }

/* ─── REVEAL ANIMATION ────────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity 1s var(--ease), transform 1s var(--ease); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.work--reverse .work__info.reveal { transition-delay: 0.1s; }

/* ─── RESPONSIVE ──────────────────────────────────────────── */
@media (max-width: 900px) {
  .maison__grid { grid-template-columns: repeat(2, 1fr); gap: 3rem 2rem; }
}
@media (max-width: 768px) {
  .nav__inner { grid-template-columns: auto 1fr auto; }
  .nav__links--left { display: none; }
  .nav__menu { display: flex; }
  .nav__brand { font-size: 1.35rem; letter-spacing: 0.3em; text-indent: 0.3em; }
  .nav__links--right a { display: none; }

  .work, .work--reverse {
    grid-template-columns: 1fr;
    gap: 2.2rem;
  }
  .work--reverse .work__media,
  .work--reverse .work__info { order: initial; }
  .work__index { position: static; display: block; margin-bottom: 0.8rem; }
  .work__buy { gap: 1.2rem; }
  .footer__top { flex-direction: column; }
}
@media (max-width: 520px) {
  .maison__grid { grid-template-columns: 1fr; }
  .btn-acquire { width: 100%; }
  .work__price { font-size: 1.5rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  .reveal { opacity: 1; transform: none; }
  .hero__eyebrow, .hero__title, .hero__sub, .hero__cta, .hero__scroll { opacity: 1; animation: none; }
}

@keyframes fadeUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }

/* ═══════════════════════════════════════════════════════════
   ENHANCEMENTS — view hint · mobile menu · lightbox
   ═══════════════════════════════════════════════════════════ */

/* ─── "View" hint on frames ───────────────────────────────── */
.frame__hint {
  position: absolute; left: 50%; bottom: 24px;
  transform: translateX(-50%) translateY(10px);
  z-index: 4; pointer-events: none;
  font-family: var(--sans); font-size: 0.6rem; letter-spacing: 0.28em; text-transform: uppercase;
  color: var(--cream-pure);
  background: rgba(19,30,23,0.72); backdrop-filter: blur(4px);
  padding: 0.6rem 1.25rem; border: 1px solid var(--gold);
  opacity: 0; transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
}
.frame:hover .frame__hint { opacity: 1; transform: translateX(-50%) translateY(0); }
@media (hover: none) { .frame__hint { display: none; } }

/* ─── Mobile menu ─────────────────────────────────────────── */
.nav__menu[aria-expanded="true"] span:first-child { transform: translateY(3px) rotate(45deg); }
.nav__menu[aria-expanded="true"] span:last-child  { transform: translateY(-3px) rotate(-45deg); }
.nav__menu span { transition: transform 0.4s var(--ease); }

.mobile-menu {
  position: fixed; inset: 0; z-index: 150;
  background: linear-gradient(165deg, var(--green) 0%, var(--green-deep) 100%);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 3rem;
  opacity: 0; visibility: hidden; transform: translateY(-2%);
  transition: opacity 0.5s var(--ease), visibility 0.5s var(--ease), transform 0.5s var(--ease);
}
.mobile-menu::after {
  content: ""; position: absolute; inset: 22px; border: 1px solid var(--line); pointer-events: none;
}
.mobile-menu.is-open { opacity: 1; visibility: visible; transform: translateY(0); }
.mobile-menu__nav { display: flex; flex-direction: column; align-items: center; gap: 1.8rem; }
.mobile-menu__nav a {
  font-family: var(--serif); font-size: 2rem; font-weight: 500; letter-spacing: 0.02em;
  color: var(--cream); text-decoration: none; transition: color 0.3s var(--ease);
}
.mobile-menu__nav a:hover { color: var(--gold-light); }
.mobile-menu__sign {
  position: absolute; bottom: 3rem;
  font-family: var(--sans); font-size: 0.62rem; letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--gold-light);
}

/* ─── Lightbox ────────────────────────────────────────────── */
.lightbox {
  position: fixed; inset: 0; z-index: 400;
  background: rgba(15,20,18,0.95); backdrop-filter: blur(10px);
  display: flex; align-items: center; justify-content: center;
  padding: 6vh 7vw;
  opacity: 0; visibility: hidden;
  transition: opacity 0.5s var(--ease), visibility 0.5s var(--ease);
}
.lightbox.is-open { opacity: 1; visibility: visible; }

.lightbox__stage {
  display: flex; flex-direction: column; align-items: center; gap: 1.7rem;
  max-width: 1040px; max-height: 88vh;
  opacity: 0; transform: scale(0.97); transition: opacity 0.6s var(--ease) 0.05s, transform 0.6s var(--ease) 0.05s;
}
.lightbox.is-open .lightbox__stage { opacity: 1; transform: scale(1); }

.lightbox__frame {
  position: relative;
  padding: 16px;
  background: linear-gradient(135deg, var(--gold-light), var(--gold) 40%, #8a6d39 70%, var(--gold-light));
  box-shadow: 0 40px 90px -30px rgba(0,0,0,0.8);
  line-height: 0;
}
.lightbox__frame::after {
  content: ""; position: absolute; inset: 10px; border: 1px solid rgba(255,255,255,0.18); pointer-events: none; z-index: 3;
}
.lightbox__frame img {
  max-width: min(78vw, 1000px); max-height: 64vh; object-fit: contain; position: relative; z-index: 2;
}
.lightbox__frame.is-placeholder {
  width: min(70vw, 620px); max-height: 58vh; aspect-ratio: 4 / 3;
  display: flex; align-items: center; justify-content: center; text-align: center;
}
.lightbox__frame.is-placeholder img { display: none; }
.lightbox__frame.is-placeholder::before {
  content: attr(data-label);
  position: absolute; inset: 16px; z-index: 2;
  display: flex; align-items: center; justify-content: center; padding: 2.5rem;
  font-family: var(--serif); font-style: italic; font-size: 1.2rem; line-height: 1.5;
  color: rgba(244,239,228,0.82);
  background: linear-gradient(150deg, var(--green-soft), var(--green-deep));
}
.lightbox__frame.is-placeholder[data-mood="amber"]::before   { background: linear-gradient(150deg, #6b4a23, #2a1c0e); }
.lightbox__frame.is-placeholder[data-mood="ochre"]::before    { background: linear-gradient(150deg, #6e5a2c, #2e2613); }
.lightbox__frame.is-placeholder[data-mood="midnight"]::before { background: linear-gradient(150deg, #1f2937, #0a0f17); }
.lightbox__frame.is-placeholder[data-mood="olive"]::before    { background: linear-gradient(150deg, #4d4f2a, #20210f); }
.lightbox__frame.is-placeholder[data-mood="sepia"]::before    { background: linear-gradient(150deg, #6a513a, #2c2118); }
.lightbox__frame.is-placeholder[data-mood="rose"]::before     { background: linear-gradient(150deg, #5a3d3a, #241516); }

.lightbox__cap { text-align: center; color: var(--cream); max-width: 620px; }
.lightbox__index { font-family: var(--serif); font-style: italic; font-size: 0.95rem; letter-spacing: 0.2em; color: var(--gold-light); }
.lightbox__title { font-family: var(--serif); font-weight: 500; font-size: clamp(1.6rem, 3vw, 2.4rem); line-height: 1.1; margin: 0.4rem 0 0.6rem; }
.lightbox__meta { font-family: var(--sans); font-size: 0.66rem; letter-spacing: 0.24em; text-transform: uppercase; color: rgba(244,239,228,0.6); }
.lightbox__price { font-family: var(--serif); font-size: 1.4rem; color: var(--gold-pale); margin-top: 0.7rem; }

.lightbox__close {
  position: absolute; top: 2rem; right: 2.2rem;
  background: none; border: none; color: var(--cream); font-size: 1.2rem; cursor: pointer;
  width: 44px; height: 44px; border: 1px solid transparent; border-radius: 50%;
  transition: border-color 0.3s var(--ease), color 0.3s var(--ease);
}
.lightbox__close:hover { border-color: var(--gold); color: var(--gold-light); }

.lightbox__arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  background: none; border: 1px solid var(--line); color: var(--cream);
  width: 56px; height: 56px; border-radius: 50%;
  font-family: var(--serif); font-size: 2rem; line-height: 1; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.3s var(--ease), color 0.3s var(--ease), border-color 0.3s var(--ease);
}
.lightbox__arrow:hover { background: var(--gold); color: var(--green-deep); border-color: var(--gold); }
.lightbox__arrow--prev { left: 2.5vw; }
.lightbox__arrow--next { right: 2.5vw; }

@media (max-width: 768px) {
  .lightbox__frame img { max-height: 52vh; }
  .lightbox__arrow { width: 44px; height: 44px; font-size: 1.5rem; }
  .lightbox__arrow--prev { left: 1rem; }
  .lightbox__arrow--next { right: 1rem; }
  .mobile-menu__nav a { font-size: 1.7rem; }
}

@media (prefers-reduced-motion: reduce) {
  .lightbox__stage { transition: none; }
}