/* =====================================================================
   AURUM FOX — Maddox-inspired luxury gallery theme
   Design system + shared components
   --------------------------------------------------------------------
   Palette:  monochrome — white / light-grey / charcoal (Maddox-style)
   Type:     Montserrat (bold uppercase display) / Inter (body sans)
   ===================================================================== */

/* ---------- Tokens ---------- */
:root {
  /* Maddox-style monochrome palette — white / light-grey / charcoal */
  --ink:        #1c1c1c;   /* charcoal — text, dark sections, nav band  */
  --ink-soft:   #565656;
  --cream:      #ffffff;   /* page background — white, as on Maddox      */
  --cream-deep: #ededed;   /* light-grey section band (Curated Collections) */
  --white:      #ffffff;
  --gold:       #1c1c1c;   /* accent retired — labels now charcoal/black */
  --gold-deep:  #111111;
  --line:       rgba(0,0,0,0.14);
  --line-light: rgba(255,255,255,0.20);

  --maxw: 1320px;
  --gutter: clamp(20px, 5vw, 64px);

  --serif: "Montserrat", "Helvetica Neue", Arial, sans-serif;   /* display — bold uppercase sans, Maddox-style */
  --sans:  "Inter", "Helvetica Neue", Arial, sans-serif;

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

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 700; line-height: 1.08; margin: 0; letter-spacing: 0.02em; text-transform: uppercase; }
.display  { font-size: clamp(2.4rem, 6vw, 5rem); }
.h1       { font-size: clamp(2.1rem, 4.8vw, 4rem); }
.h2       { font-size: clamp(1.7rem, 3.4vw, 2.7rem); }
.h3       { font-size: clamp(1.25rem, 2vw, 1.7rem); }
.eyebrow  {
  font-family: var(--sans);
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--ink);
  font-weight: 600;
  margin: 0 0 1.2rem;
}
/* On charcoal/dark sections, labels switch to light so they stay legible */
.bg-ink .eyebrow { color: rgba(255,255,255,0.72); }
.lead { font-size: clamp(1.05rem, 1.5vw, 1.3rem); line-height: 1.7; color: var(--ink-soft); }
p { margin: 0 0 1.1rem; }

/* ---------- Layout helpers ---------- */
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(64px, 10vw, 140px); }
.section--tight { padding-block: clamp(48px, 6vw, 90px); }
.bg-ink   { background: var(--ink);  color: var(--cream); }
.bg-cream { background: var(--cream-deep); }
.bg-white { background: var(--white); }
.center { text-align: center; }
.measure { max-width: 56ch; }
.measure-wide { max-width: 70ch; }

.grid { display: grid; gap: clamp(20px, 3vw, 40px); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 0.6em;
  font-family: var(--sans); font-size: 0.78rem; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase;
  padding: 1.05em 2.3em; border: 1px solid var(--ink);
  background: var(--ink); color: var(--cream);
  transition: background .4s var(--ease), color .4s var(--ease), border-color .4s var(--ease);
}
.btn:hover { background: transparent; color: var(--ink); }
.btn--ghost { background: transparent; color: var(--ink); }
.btn--ghost:hover { background: var(--ink); color: var(--cream); }
.btn--light { background: var(--cream); color: var(--ink); border-color: var(--cream); }
.btn--light:hover { background: transparent; color: var(--cream); border-color: var(--cream); }
.btn--gold { background: var(--gold); border-color: var(--gold); color: #fff; }
.btn--gold:hover { background: transparent; color: var(--gold); }

.link-arrow {
  display: inline-flex; align-items: center; gap: .5em;
  font-size: .78rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase;
  border-bottom: 1px solid currentColor; padding-bottom: 3px;
  transition: gap .35s var(--ease), color .35s var(--ease);
}
.link-arrow:hover { gap: 1em; color: var(--gold-deep); }

/* ---------- Image placeholders (swap for real assets) ---------- */
.ph {
  position: relative; overflow: hidden;
  background:
    repeating-linear-gradient(45deg, rgba(0,0,0,0.035) 0 14px, rgba(0,0,0,0.06) 14px 28px);
  background-color: var(--cream-deep);
  display: flex; align-items: center; justify-content: center; text-align: center;
}
.ph::after {
  content: attr(data-label);
  font-family: var(--sans); font-size: .64rem; letter-spacing: .22em; text-transform: uppercase;
  color: rgba(0,0,0,0.45); padding: 1em; line-height: 1.7;
}
.ph.is-dark { background-color: #232323; }
.ph.is-dark::after { color: rgba(255,255,255,0.45); }
.ratio-portrait  { aspect-ratio: 3 / 4; }
.ratio-landscape { aspect-ratio: 4 / 3; }
.ratio-square    { aspect-ratio: 1 / 1; }
.ratio-wide      { aspect-ratio: 16 / 9; }
.ratio-tall      { aspect-ratio: 2 / 3; }

/* =====================================================================
   HEADER / NAV  — two-tier: white logo bar above a charcoal menu band
   ===================================================================== */
.site-header { position: sticky; top: 0; z-index: 100; background: var(--white); }
.site-header.is-scrolled { box-shadow: 0 1px 0 var(--line), 0 10px 30px rgba(0,0,0,.05); }

/* Tier 1 — white bar: utility links left/right, centred logo */
.header-top {
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center;
  padding-block: 1.1rem;
}
.header-util { font-size: .72rem; letter-spacing: .18em; text-transform: uppercase; font-weight: 600; color: var(--ink); }
.header-util:hover { opacity: .6; }
.header-util--left  { justify-self: start; }
.header-util--right { justify-self: end; }
.brand { justify-self: center; text-align: center; font-family: var(--serif); font-weight: 700; font-size: clamp(1.25rem, 2.2vw, 1.7rem); letter-spacing: .16em; text-transform: uppercase; line-height: 1; color: var(--ink); }
.brand__logo { display: block; height: clamp(72px, 9vw, 110px); width: auto; }
.brand__crest { display: block; height: clamp(34px, 4.4vw, 52px); width: auto; margin: 0 auto .5rem; }
.brand small { display: block; font-family: var(--sans); font-weight: 500; font-size: .52rem; letter-spacing: .46em; margin-top: .4rem; opacity: .8; }

/* Tier 2 — charcoal menu band */
.header-nav { background: var(--ink); }
.header-nav .nav-links {
  display: flex; justify-content: center; gap: 2.2rem;
  list-style: none; margin: 0; padding: .95rem 0;
}
.header-nav .nav-links a {
  color: rgba(255,255,255,.88); font-size: .74rem; letter-spacing: .18em; text-transform: uppercase; font-weight: 600;
  padding-bottom: 2px; border-bottom: 1px solid transparent;
  transition: color .3s var(--ease), border-color .3s var(--ease);
}
.header-nav .nav-links a:hover { color: #fff; }
.header-nav .nav-links a.active { color: #fff; border-bottom-color: #fff; }

.nav-toggle { display: none; justify-self: end; background: none; border: 0; color: var(--ink); font-size: .72rem; letter-spacing: .18em; text-transform: uppercase; font-weight: 600; }

@media (max-width: 900px) {
  .header-util--left, .header-util--right { display: none; }
  .header-top { display: flex; align-items: center; justify-content: space-between; }
  .brand { justify-self: auto; text-align: left; }
  .nav-toggle { display: inline-flex; }
  .header-nav { display: none; }
  .header-nav.open { display: block; }
  .header-nav.open .nav-links { flex-direction: column; align-items: center; gap: 1.3rem; padding: 1.6rem 0; }
}

/* =====================================================================
   HERO
   ===================================================================== */
.hero { position: relative; min-height: clamp(480px, 78vh, 800px); display: flex; align-items: flex-end; color: var(--cream); overflow: hidden; }
.hero .ph { position: absolute; inset: 0; }
.hero__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 30%; }
.hero::after { content:""; position:absolute; inset:0; background: linear-gradient(180deg, rgba(0,0,0,.3) 0%, rgba(0,0,0,.12) 45%, rgba(0,0,0,.7) 100%); z-index:1; }
.hero__inner { position: relative; z-index: 2; padding-bottom: clamp(48px, 7vw, 96px); padding-top: clamp(80px, 14vh, 180px); }
.hero__inner .eyebrow { color: var(--cream); opacity: .9; }
.hero h1 { max-width: 16ch; }
.hero p { max-width: 46ch; margin-top: 1.6rem; }
.hero .lead { color: var(--cream); opacity: .95; text-shadow: 0 1px 12px rgba(0,0,0,.5); }
.hero h1, .hero .display { text-shadow: 0 2px 18px rgba(0,0,0,.4); }
.hero .hero__actions { margin-top: 2.4rem; display: flex; gap: 1rem; flex-wrap: wrap; }

/* page hero (interior) */
.page-hero { position: relative; padding-top: clamp(56px, 8vw, 104px); padding-bottom: clamp(40px, 6vw, 80px); }
.page-hero .eyebrow { margin-bottom: 1rem; }
.page-hero p { margin-top: 1.2rem; }

/* =====================================================================
   COMPONENTS
   ===================================================================== */
/* Split feature */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 80px); align-items: center; }
.split--reverse .split__media { order: 2; }
@media (max-width: 800px) { .split, .split--reverse { grid-template-columns: 1fr; } .split--reverse .split__media { order: 0; } }

/* Card (artist/artwork) */
.card { display: block; }
.card .ph { transition: transform .8s var(--ease); }
.card:hover .ph { transform: scale(1.03); }
.card__media { overflow: hidden; }
.tag { position: absolute; top: 14px; left: 14px; z-index: 2; font-family: var(--serif); font-size: .62rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; color: var(--white); background: var(--ink); border-radius: 2px; padding: .5em .85em; }
.card__title { font-family: var(--serif); font-size: 1rem; font-weight: 700; letter-spacing: .06em; margin-top: 1rem; }
.card__meta { font-size: .74rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-soft); margin-top: .4rem; }
.bg-ink .card__meta { color: rgba(255,255,255,.7); }
.card__desc { font-family: var(--sans); font-size: .9rem; line-height: 1.65; color: var(--ink-soft); margin-top: .85rem; }
.bg-ink .card__desc { color: rgba(255,255,255,.72); }

/* Real images inside card media — fill the ratio box and crop neatly */
.card__media img,
.card__media .card-img {
  display: block; width: 100%; height: 100%;
  object-fit: cover; object-position: center;
  transition: transform .8s var(--ease);
}
.card:hover .card__media img { transform: scale(1.03); }
.card__media .ratio-landscape,
.card__media .ratio-wide,
.card__media .ratio-portrait,
.card__media .ratio-square,
.card__media .ratio-tall { overflow: hidden; }
/* Wrapper that keeps an image locked to a given aspect ratio */
.img-frame { position: relative; overflow: hidden; }
.img-frame.ratio-landscape { aspect-ratio: 4 / 3; }
.img-frame.ratio-wide      { aspect-ratio: 16 / 9; }
.img-frame.ratio-portrait  { aspect-ratio: 3 / 4; }
.img-frame.ratio-square    { aspect-ratio: 1 / 1; }

/* Section heading row */
.head-row { display: flex; align-items: flex-end; justify-content: space-between; gap: 2rem; margin-bottom: clamp(28px, 4vw, 56px); flex-wrap: wrap; }
.head-row .h2 { max-width: 20ch; }

/* Stats */
.stats { display: grid; grid-template-columns: repeat(4,1fr); gap: clamp(20px,3vw,40px); }
.stat .num { font-family: var(--serif); font-size: clamp(2.6rem, 5vw, 4rem); color: var(--white); line-height: 1; }
.stat .lbl { font-size: .74rem; letter-spacing: .18em; text-transform: uppercase; margin-top: .8rem; color: rgba(255,255,255,.75); }
@media (max-width: 700px){ .stats { grid-template-columns: repeat(2,1fr); } }

/* Quote */
.quote { font-family: var(--serif); font-weight: 500; text-transform: none; letter-spacing: 0; font-size: clamp(1.4rem, 3vw, 2.4rem); line-height: 1.3; max-width: 24ch; margin-inline: auto; }
.quote__cite { display:block; margin-top:1.6rem; font-family: var(--sans); font-size:.76rem; letter-spacing:.18em; text-transform:uppercase; color: var(--ink-soft); }

/* Newsletter */
.newsletter form { display: flex; gap: 0; max-width: 520px; border-bottom: 1px solid var(--line-light); }
.newsletter input { flex: 1; background: transparent; border: 0; color: inherit; padding: 1em 0; font-family: var(--sans); font-size: 1rem; }
.newsletter input::placeholder { color: rgba(255,255,255,.55); }
.newsletter input:focus { outline: none; }
.newsletter button { background: none; border: 0; color: var(--white); letter-spacing: .16em; text-transform: uppercase; font-size: .76rem; font-weight: 600; }

/* Definition / detail list */
.facts { list-style: none; margin: 0; padding: 0; }
.facts li { display: flex; justify-content: space-between; gap: 1.5rem; padding: 1rem 0; border-bottom: 1px solid var(--line); font-size: .92rem; }
.facts dt, .facts .k { letter-spacing: .12em; text-transform: uppercase; font-size: .72rem; color: var(--ink-soft); }

/* Contact form */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem 2rem; }
@media (max-width: 640px){ .form-grid { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: .5rem; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-soft); }
.field input, .field textarea, .field select {
  background: transparent; border: 0; border-bottom: 1px solid var(--line);
  padding: .7em 0; font-family: var(--sans); font-size: 1rem; color: var(--ink);
}
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-bottom-color: var(--ink); }

/* ---------- Press ---------- */
.press-logos { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: clamp(1.2rem, 3vw, 2.6rem); margin-top: 1.8rem; }
.press-logo { display: inline-flex; align-items: center; }
/* Real logo images: uniform height, muted greyscale, full colour on hover.
   Drop official files into images/press/ (see images/press/README.txt). */
.press-logo img {
  height: clamp(26px, 3vw, 38px); width: auto; display: block;
  filter: grayscale(1); opacity: .6; transition: filter .3s var(--ease), opacity .3s var(--ease);
}
.press-logo:hover img { filter: grayscale(0); opacity: 1; }
/* Stacked (two-line) logos run taller so their elements match single-line wordmarks */
.press-logo--tall img { height: clamp(42px, 4.8vw, 60px); }
/* Text fallback shown only if the logo image is missing */
.press-logo-fallback {
  display: none; font-family: var(--serif); font-weight: 700; text-transform: uppercase;
  letter-spacing: .08em; font-size: clamp(.95rem, 1.7vw, 1.3rem); color: var(--ink); opacity: .72;
}
.press-logo:hover .press-logo-fallback { opacity: 1; }

.press-list { margin-top: clamp(8px, 2vw, 20px); }
.press-row {
  display: grid; grid-template-columns: 200px 1fr auto; gap: 1rem 2.5rem; align-items: center;
  padding: clamp(1.5rem, 3vw, 2.4rem) 0; border-top: 1px solid var(--line);
}
.press-row:last-child { border-bottom: 1px solid var(--line); }
.press-row .pub { font-size: .74rem; letter-spacing: .18em; text-transform: uppercase; font-weight: 600; color: var(--ink); }
/* Publication logo shown in place of the name */
.press-row .pub-logo { display: flex; align-items: center; min-height: 28px; }
.press-row .pub-logo img {
  max-width: 150px; max-height: 30px; width: auto; height: auto; display: block;
  filter: grayscale(1); opacity: .7; transition: filter .3s var(--ease), opacity .3s var(--ease);
}
.press-row .pub-logo--tall img { max-height: 48px; }
.press-row:hover .pub-logo img { filter: grayscale(0); opacity: 1; }
.press-row .pub-logo .pub-fallback { display: none; font-size: .74rem; letter-spacing: .18em; text-transform: uppercase; font-weight: 600; color: var(--ink); }
.press-row .headline { font-family: var(--serif); font-weight: 700; text-transform: uppercase; letter-spacing: .02em; font-size: clamp(1.05rem, 1.9vw, 1.45rem); line-height: 1.18; }
@media (max-width: 760px){ .press-row { grid-template-columns: 1fr; gap: .7rem; } }

/* =====================================================================
   FOOTER
   ===================================================================== */
.site-footer { background: var(--white); color: var(--ink); border-top: 1px solid var(--line); padding-block: clamp(48px, 6vw, 84px) 2.5rem; }
/* Big location wordmarks, Maddox-style */
.footer-wordmarks { display: flex; justify-content: space-between; align-items: center; gap: 2rem; padding-bottom: clamp(36px, 5vw, 64px); }
.footer-wordmarks .wordmark { font-family: var(--serif); font-weight: 700; font-size: clamp(1.3rem, 3.4vw, 2.4rem); letter-spacing: .12em; text-transform: uppercase; color: var(--ink); }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 2.5rem; padding-bottom: 3rem; border-bottom: 1px solid var(--line); }
@media (max-width: 860px){ .footer-top { grid-template-columns: 1fr 1fr; gap: 2.5rem 2rem; } }
@media (max-width: 520px){ .footer-top { grid-template-columns: 1fr; } }
.footer-col h4 { font-family: var(--sans); font-size: .72rem; letter-spacing: .2em; text-transform: uppercase; color: var(--ink); margin-bottom: 1.3rem; }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .8rem; }
.footer-col a { font-size: .92rem; color: var(--ink-soft); transition: color .3s var(--ease); }
.footer-col a:hover { color: var(--ink); }
.footer-brand .brand { font-size: 1.5rem; justify-self: start; text-align: left; }
.footer-brand p { margin-top: 1.2rem; font-size: .92rem; color: var(--ink-soft); max-width: 34ch; }
.footer-bottom { display: flex; justify-content: space-between; gap: 1.5rem; flex-wrap: wrap; padding-top: 2rem; font-size: .76rem; letter-spacing: .08em; color: rgba(0,0,0,.55); }
.footer-bottom a:hover { color: var(--ink); }
.disclaimer { font-size: .72rem; line-height: 1.7; color: rgba(0,0,0,.5); max-width: 90ch; margin-top: 1.5rem; }
.bg-ink .disclaimer { color: rgba(255,255,255,.5); }

/* =====================================================================
   Reveal-on-scroll
   ===================================================================== */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 1s var(--ease), transform 1s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ---- Social icons ---- */
.social-icons { display: flex; align-items: center; gap: 1rem; }
.social-icons a { display: inline-flex; color: inherit; opacity: .72; transition: opacity .25s var(--ease); }
.social-icons a:hover { opacity: 1; }
.social-icons svg { width: 22px; height: 22px; display: block; fill: currentColor; }
/* Footer Connect column icon row sits inline */
.footer-col .social-icons { margin-top: .2rem; }