/* ============================================================
   AURUM CIRCLE — Design System
   By invitation. Beyond measure.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;1,300;1,400&family=Montserrat:wght@300;400;500;600&display=swap');

/* ── Variables ─────────────────────────────────────────────── */
:root {
  --ac-gold:       #C9A84C;
  --ac-gold-light: #E8D5A0;
  --ac-gold-dark:  #9B7B2E;
  --ac-black:      #0A0A0A;
  --ac-dark:       #111111;
  --ac-charcoal:   #1C1C1C;
  --ac-mid:        #2E2E2E;
  --ac-slate:      #4A4A4A;
  --ac-mist:       #B8B4AC;
  --ac-cream:      #F7F4EE;
  --ac-white:      #FFFFFF;
  --ac-border:     rgba(201,168,76,0.2);
  --ac-font-serif: 'Cormorant Garamond', 'Garamond', 'Times New Roman', serif;
  --ac-font-sans:  'Montserrat', 'Helvetica Neue', sans-serif;
  --ac-radius:     4px;
  --ac-shadow:     0 8px 40px rgba(0,0,0,0.4);
  --ac-shadow-sm:  0 2px 12px rgba(0,0,0,0.15);
  --ac-transition: all 0.3s cubic-bezier(0.25,0.46,0.45,0.94);
}

/* ── Reset & Base ──────────────────────────────────────────── */
.ac-page * { box-sizing: border-box; }
.ac-page {
  font-family: var(--ac-font-sans);
  font-size: 15px;
  color: var(--ac-dark);
  background: var(--ac-black);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
.ac-page a { text-decoration: none; color: inherit; }
.ac-page img { max-width: 100%; display: block; }
.ac-page ul { list-style: none; margin: 0; padding: 0; }

/* ── Layout ────────────────────────────────────────────────── */
.ac-container {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 32px;
}
.ac-container--narrow { max-width: 760px; }
.ac-container--wide   { max-width: 1560px; }

/* ── Typography ────────────────────────────────────────────── */
.ac-serif    { font-family: var(--ac-font-serif); }
.ac-display  { font-family: var(--ac-font-serif); font-weight: 300; letter-spacing: 0.05em; }
.ac-label    { font-family: var(--ac-font-sans); font-size: 10px; font-weight: 600; letter-spacing: 0.25em; text-transform: uppercase; color: var(--ac-gold); }
.ac-eyebrow  { font-family: var(--ac-font-sans); font-size: 11px; font-weight: 500; letter-spacing: 0.3em; text-transform: uppercase; color: var(--ac-mist); }

/* ── Gold Rule ─────────────────────────────────────────────── */
.ac-rule {
  width: 40px; height: 1px;
  background: var(--ac-gold);
  margin: 0 auto 24px;
}
.ac-rule--left { margin-left: 0; }

/* ── Buttons ───────────────────────────────────────────────── */
.ac-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: var(--ac-font-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: var(--ac-transition);
  text-decoration: none;
  white-space: nowrap;
}
.ac-btn--gold {
  background: var(--ac-gold);
  color: var(--ac-black);
}
.ac-btn--gold:hover { background: var(--ac-gold-light); color: var(--ac-black); }

.ac-btn--outline {
  background: transparent;
  color: var(--ac-gold);
  border: 1px solid var(--ac-gold);
}
.ac-btn--outline:hover { background: var(--ac-gold); color: var(--ac-black); }

.ac-btn--dark {
  background: var(--ac-charcoal);
  color: var(--ac-cream);
  border: 1px solid var(--ac-mid);
}
.ac-btn--dark:hover { border-color: var(--ac-gold); color: var(--ac-gold); }

.ac-btn--ghost {
  background: transparent;
  color: var(--ac-cream);
  border: 1px solid rgba(255,255,255,0.2);
}
.ac-btn--ghost:hover { border-color: var(--ac-gold); color: var(--ac-gold); }

.ac-btn--sm { padding: 10px 22px; font-size: 10px; }
.ac-btn--lg { padding: 18px 44px; font-size: 12px; }

/* ── Header / Navigation ───────────────────────────────────── */
.ac-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0 32px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(to bottom, rgba(10,10,10,0.95), rgba(10,10,10,0.7));
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--ac-border);
  transition: var(--ac-transition);
}
.ac-header.scrolled { background: rgba(10,10,10,0.98); }

.ac-logo {
  font-family: var(--ac-font-serif);
  font-size: 22px;
  font-weight: 300;
  letter-spacing: 0.3em;
  color: var(--ac-gold);
  text-transform: uppercase;
}
.ac-logo span { color: var(--ac-mist); font-size: 10px; display: block; letter-spacing: 0.4em; margin-top: 2px; }

.ac-nav {
  display: flex;
  align-items: center;
  gap: 36px;
}
.ac-nav a {
  font-family: var(--ac-font-sans);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ac-mist);
  transition: var(--ac-transition);
  position: relative;
}
.ac-nav a:hover, .ac-nav a.active { color: var(--ac-gold); }
.ac-nav a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 1px;
  background: var(--ac-gold);
  transform: scaleX(0);
  transition: var(--ac-transition);
}
.ac-nav a:hover::after, .ac-nav a.active::after { transform: scaleX(1); }

.ac-header-actions { display: flex; gap: 12px; align-items: center; }

/* ── Hero ──────────────────────────────────────────────────── */
.ac-hero {
  position: relative;
  height: 100vh;
  min-height: 680px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.ac-hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.05);
  transition: transform 8s ease;
}
.ac-hero.loaded .ac-hero__bg { transform: scale(1); }
.ac-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(10,10,10,0.92) 0%,
    rgba(10,10,10,0.4) 50%,
    rgba(10,10,10,0.1) 100%
  );
}
.ac-hero__content {
  position: relative;
  z-index: 2;
  padding: 0 48px 80px;
  max-width: 800px;
}
.ac-hero__title {
  font-family: var(--ac-font-serif);
  font-size: clamp(52px, 7vw, 96px);
  font-weight: 300;
  color: var(--ac-cream);
  line-height: 1.0;
  letter-spacing: 0.02em;
  margin: 16px 0 24px;
}
.ac-hero__sub {
  font-family: var(--ac-font-sans);
  font-size: 14px;
  font-weight: 300;
  letter-spacing: 0.08em;
  color: var(--ac-mist);
  max-width: 480px;
  line-height: 1.7;
  margin-bottom: 36px;
}
.ac-hero__actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* Hero slider dots */
.ac-hero__dots {
  position: absolute;
  bottom: 32px; right: 48px;
  z-index: 3;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.ac-hero__dot {
  width: 2px; height: 20px;
  background: rgba(255,255,255,0.2);
  cursor: pointer;
  transition: var(--ac-transition);
}
.ac-hero__dot.active { background: var(--ac-gold); height: 32px; }

/* ── Section ───────────────────────────────────────────────── */
.ac-section {
  padding: 100px 0;
}
.ac-section--dark   { background: var(--ac-black); color: var(--ac-cream); }
.ac-section--mid    { background: var(--ac-charcoal); color: var(--ac-cream); }
.ac-section--light  { background: var(--ac-cream); color: var(--ac-dark); }
.ac-section--cream  { background: #F2EDE4; color: var(--ac-dark); }

.ac-section__header {
  margin-bottom: 60px;
}
.ac-section__title {
  font-family: var(--ac-font-serif);
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 300;
  line-height: 1.15;
  letter-spacing: 0.02em;
  margin: 8px 0 0;
}
.ac-section__desc {
  font-size: 14px;
  color: var(--ac-mist);
  max-width: 480px;
  line-height: 1.8;
  margin-top: 16px;
}

/* ── Cards ─────────────────────────────────────────────────── */
.ac-grid { display: grid; gap: 24px; }
.ac-grid--3 { grid-template-columns: repeat(3, 1fr); }
.ac-grid--4 { grid-template-columns: repeat(4, 1fr); }
.ac-grid--2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 1100px) { .ac-grid--4 { grid-template-columns: repeat(2,1fr); } .ac-grid--3 { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 680px)  { .ac-grid--4, .ac-grid--3, .ac-grid--2 { grid-template-columns: 1fr; } }

.ac-card {
  background: var(--ac-charcoal);
  border: 1px solid var(--ac-border);
  overflow: hidden;
  transition: var(--ac-transition);
  position: relative;
}
.ac-card:hover { border-color: var(--ac-gold); transform: translateY(-4px); box-shadow: var(--ac-shadow); }

.ac-card__img {
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--ac-mid);
}
.ac-card__img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.ac-card:hover .ac-card__img img { transform: scale(1.04); }

.ac-card__body { padding: 24px; }
.ac-card__eyebrow { font-size: 10px; font-weight: 600; letter-spacing: 0.25em; text-transform: uppercase; color: var(--ac-gold); margin-bottom: 8px; }
.ac-card__title { font-family: var(--ac-font-serif); font-size: 22px; font-weight: 400; color: var(--ac-cream); line-height: 1.2; margin-bottom: 8px; }
.ac-card__meta  { font-size: 12px; color: var(--ac-mist); }
.ac-card__price { font-family: var(--ac-font-serif); font-size: 20px; color: var(--ac-gold); margin-top: 12px; }
.ac-card__badge {
  position: absolute;
  top: 16px; right: 16px;
  background: var(--ac-gold);
  color: var(--ac-black);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 4px 10px;
}

/* ── Booking Widget ────────────────────────────────────────── */
.ac-booking-bar {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--ac-border);
  padding: 28px 32px;
  display: flex;
  gap: 0;
  align-items: flex-end;
  flex-wrap: wrap;
}
.ac-booking-field {
  flex: 1;
  min-width: 140px;
  padding: 0 20px;
  border-right: 1px solid var(--ac-border);
}
.ac-booking-field:first-child { padding-left: 0; }
.ac-booking-field:last-of-type { border-right: none; }
.ac-booking-label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--ac-gold);
  margin-bottom: 6px;
  display: block;
}
.ac-booking-input {
  background: transparent;
  border: none;
  color: var(--ac-cream);
  font-family: var(--ac-font-serif);
  font-size: 18px;
  font-weight: 300;
  width: 100%;
  outline: none;
  padding: 0;
}
.ac-booking-input::placeholder { color: var(--ac-slate); }
.ac-booking-input option { background: var(--ac-dark); }
.ac-booking-btn { padding: 18px 36px; margin-left: 20px; flex-shrink: 0; }

/* ── Membership Tiers ──────────────────────────────────────── */
.ac-tier-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  border: 1px solid var(--ac-border);
}
@media (max-width: 1100px) { .ac-tier-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 680px)  { .ac-tier-grid { grid-template-columns: 1fr; } }

.ac-tier-card {
  padding: 48px 32px;
  border-right: 1px solid var(--ac-border);
  background: var(--ac-charcoal);
  position: relative;
  transition: var(--ac-transition);
}
.ac-tier-card:last-child { border-right: none; }
.ac-tier-card:hover { background: var(--ac-mid); }
.ac-tier-card--featured {
  background: rgba(201,168,76,0.06);
  border-top: 2px solid var(--ac-gold);
}

.ac-tier-badge {
  width: 48px; height: 48px;
  border: 1px solid var(--ac-gold);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--ac-font-serif);
  font-size: 20px;
  color: var(--ac-gold);
  margin-bottom: 20px;
}
.ac-tier-name  { font-family: var(--ac-font-serif); font-size: 26px; color: var(--ac-cream); margin-bottom: 6px; }
.ac-tier-price { font-family: var(--ac-font-serif); font-size: 36px; color: var(--ac-gold); margin: 16px 0; }
.ac-tier-price span { font-size: 14px; color: var(--ac-mist); font-family: var(--ac-font-sans); }
.ac-tier-desc  { font-size: 12px; color: var(--ac-mist); line-height: 1.7; margin-bottom: 24px; }

.ac-tier-benefits { margin-bottom: 32px; }
.ac-tier-benefits li {
  font-size: 12px;
  color: var(--ac-mist);
  padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  display: flex;
  align-items: center;
  gap: 10px;
}
.ac-tier-benefits li::before {
  content: '';
  width: 12px; height: 1px;
  background: var(--ac-gold);
  flex-shrink: 0;
}
.ac-tier-invite {
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ac-gold);
  border: 1px solid var(--ac-gold);
  padding: 8px 16px;
  display: inline-block;
}

/* ── Forms ─────────────────────────────────────────────────── */
.ac-form-group { margin-bottom: 20px; }
.ac-form-label {
  display: block;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ac-mist);
  margin-bottom: 8px;
}
.ac-form-input, .ac-form-select, .ac-form-textarea {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--ac-cream);
  font-family: var(--ac-font-sans);
  font-size: 14px;
  padding: 14px 18px;
  outline: none;
  transition: var(--ac-transition);
  border-radius: 0;
  -webkit-appearance: none;
}
.ac-form-input:focus, .ac-form-select:focus, .ac-form-textarea:focus {
  border-color: var(--ac-gold);
  background: rgba(201,168,76,0.04);
}
.ac-form-input::placeholder { color: var(--ac-slate); }
.ac-form-select { cursor: pointer; }
.ac-form-textarea { resize: vertical; min-height: 120px; }

.ac-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 600px) { .ac-form-row { grid-template-columns: 1fr; } }

.ac-form-box {
  background: var(--ac-charcoal);
  border: 1px solid var(--ac-border);
  padding: 48px;
  max-width: 500px;
  margin: 0 auto;
}
@media (max-width: 600px) { .ac-form-box { padding: 28px 20px; } }

/* ── Modal ─────────────────────────────────────────────────── */
.ac-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  padding: 20px;
}
.ac-modal-overlay.open { opacity: 1; pointer-events: all; }
.ac-modal {
  background: var(--ac-charcoal);
  border: 1px solid var(--ac-border);
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  transform: translateY(20px);
  transition: transform 0.3s ease;
  padding: 48px;
}
.ac-modal-overlay.open .ac-modal { transform: translateY(0); }
.ac-modal__close {
  position: absolute;
  top: 20px; right: 24px;
  background: none;
  border: none;
  color: var(--ac-mist);
  font-size: 22px;
  cursor: pointer;
  line-height: 1;
}
.ac-modal__close:hover { color: var(--ac-gold); }

/* ── Pillars / Features ────────────────────────────────────── */
.ac-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--ac-border);
}
@media (max-width: 860px) { .ac-pillars { grid-template-columns: 1fr; } }

.ac-pillar {
  background: var(--ac-charcoal);
  padding: 60px 48px;
  position: relative;
  overflow: hidden;
}
.ac-pillar__num {
  font-family: var(--ac-font-serif);
  font-size: 80px;
  font-weight: 300;
  color: rgba(201,168,76,0.08);
  position: absolute;
  top: 24px; right: 32px;
  line-height: 1;
}
.ac-pillar__title {
  font-family: var(--ac-font-serif);
  font-size: 28px;
  color: var(--ac-cream);
  margin: 16px 0 12px;
}
.ac-pillar__desc { font-size: 13px; color: var(--ac-mist); line-height: 1.8; }

/* ── Benefits List ─────────────────────────────────────────── */
.ac-benefits {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 860px) { .ac-benefits { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 600px) { .ac-benefits { grid-template-columns: 1fr; } }

.ac-benefit {
  display: flex;
  gap: 16px;
  padding: 24px;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--ac-border);
  transition: var(--ac-transition);
}
.ac-benefit:hover { border-color: var(--ac-gold); }
.ac-benefit__icon { font-size: 24px; color: var(--ac-gold); flex-shrink: 0; }
.ac-benefit__title { font-size: 14px; font-weight: 600; color: var(--ac-cream); margin-bottom: 6px; }
.ac-benefit__desc  { font-size: 12px; color: var(--ac-mist); line-height: 1.6; }

/* ── Partner Logos ─────────────────────────────────────────── */
.ac-partners-row {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  align-items: center;
}
.ac-partner-logo {
  opacity: 0.45;
  filter: grayscale(1) brightness(1.5);
  transition: var(--ac-transition);
  max-height: 32px;
}
.ac-partner-logo:hover { opacity: 0.9; filter: none; }

/* ── Editorial ─────────────────────────────────────────────── */
.ac-editorial-card {
  background: var(--ac-charcoal);
  border: 1px solid var(--ac-border);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--ac-transition);
}
.ac-editorial-card:hover { border-color: var(--ac-gold); transform: translateY(-4px); }
.ac-editorial-card__img { aspect-ratio: 16/10; overflow: hidden; background: var(--ac-mid); }
.ac-editorial-card__img img { width:100%; height:100%; object-fit:cover; transition: transform 0.5s ease; }
.ac-editorial-card:hover .ac-editorial-card__img img { transform: scale(1.04); }
.ac-editorial-card__body { padding: 24px; flex: 1; }
.ac-editorial-card__cat  { font-size:10px; font-weight:700; letter-spacing:0.25em; text-transform:uppercase; color:var(--ac-gold); margin-bottom:10px; }
.ac-editorial-card__title { font-family:var(--ac-font-serif); font-size:22px; color:var(--ac-cream); line-height:1.3; margin-bottom:8px; }
.ac-editorial-card__excerpt { font-size:13px; color:var(--ac-mist); line-height:1.7; }

/* ── Events ────────────────────────────────────────────────── */
.ac-event-card {
  display: grid;
  grid-template-columns: 120px 1fr auto;
  gap: 0;
  background: var(--ac-charcoal);
  border: 1px solid var(--ac-border);
  overflow: hidden;
  transition: var(--ac-transition);
  align-items: stretch;
}
@media (max-width: 680px) { .ac-event-card { grid-template-columns: 1fr; } }
.ac-event-card:hover { border-color: var(--ac-gold); }
.ac-event-date {
  background: var(--ac-gold);
  color: var(--ac-black);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.ac-event-date__day  { font-family: var(--ac-font-serif); font-size: 40px; font-weight: 300; line-height: 1; }
.ac-event-date__month { font-size: 10px; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; }
.ac-event-body { padding: 24px; }
.ac-event-title { font-family: var(--ac-font-serif); font-size: 22px; color: var(--ac-cream); margin-bottom: 6px; }
.ac-event-meta  { font-size: 12px; color: var(--ac-mist); }
.ac-event-tier  { font-size: 10px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--ac-gold); margin-top: 8px; }
.ac-event-actions { padding: 24px; display: flex; align-items: center; }

/* ── Directory ─────────────────────────────────────────────── */
.ac-member-card {
  background: var(--ac-charcoal);
  border: 1px solid var(--ac-border);
  padding: 28px;
  text-align: center;
  transition: var(--ac-transition);
}
.ac-member-card:hover { border-color: var(--ac-gold); }
.ac-member-avatar { width: 80px; height: 80px; border-radius: 50%; border: 2px solid var(--ac-gold); margin: 0 auto 16px; object-fit: cover; }
.ac-member-name  { font-family: var(--ac-font-serif); font-size: 18px; color: var(--ac-cream); margin-bottom: 4px; }
.ac-member-city  { font-size: 12px; color: var(--ac-mist); }
.ac-member-tier  { font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--ac-gold); margin-top: 8px; }

/* ── Dashboard ─────────────────────────────────────────────── */
.ac-dashboard {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: 100vh;
  padding-top: 72px;
}
@media (max-width: 1000px) { .ac-dashboard { grid-template-columns: 1fr; } }

.ac-sidebar {
  background: var(--ac-charcoal);
  border-right: 1px solid var(--ac-border);
  padding: 40px 24px;
  position: sticky;
  top: 72px;
  height: calc(100vh - 72px);
  overflow-y: auto;
}
.ac-sidebar__avatar {
  width: 64px; height: 64px;
  border-radius: 50%;
  border: 2px solid var(--ac-gold);
  margin-bottom: 16px;
  object-fit: cover;
}
.ac-sidebar__name { font-family: var(--ac-font-serif); font-size: 18px; color: var(--ac-cream); margin-bottom: 2px; }
.ac-sidebar__tier { font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--ac-gold); }

.ac-sidebar__nav { margin-top: 32px; }
.ac-sidebar__nav a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--ac-mist);
  transition: var(--ac-transition);
  border-left: 2px solid transparent;
}
.ac-sidebar__nav a:hover, .ac-sidebar__nav a.active { color: var(--ac-gold); border-left-color: var(--ac-gold); background: rgba(201,168,76,0.05); }

.ac-main { background: var(--ac-black); padding: 48px; }
@media (max-width: 680px) { .ac-main { padding: 24px 16px; } }

.ac-stat-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 48px;
}
@media (max-width: 860px) { .ac-stat-cards { grid-template-columns: repeat(2,1fr); } }

.ac-stat-card {
  background: var(--ac-charcoal);
  border: 1px solid var(--ac-border);
  padding: 24px;
}
.ac-stat-card__val { font-family: var(--ac-font-serif); font-size: 36px; color: var(--ac-gold); }
.ac-stat-card__label { font-size: 11px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--ac-mist); margin-top: 6px; }

/* ── QR Landing Page ───────────────────────────────────────── */
.ac-qr-hero {
  min-height: 100vh;
  background: var(--ac-black);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.ac-qr-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(201,168,76,0.08) 0%, transparent 70%);
}

/* ── Concierge Services ────────────────────────────────────── */
.ac-services {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--ac-border);
}
@media (max-width: 860px) { .ac-services { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 560px)  { .ac-services { grid-template-columns: 1fr; } }

.ac-service {
  background: var(--ac-charcoal);
  padding: 48px 32px;
  transition: var(--ac-transition);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.ac-service:hover { background: var(--ac-mid); }
.ac-service__img { width:100%; aspect-ratio:4/3; object-fit:cover; margin-bottom:28px; filter:grayscale(0.3); transition:filter 0.4s; }
.ac-service:hover .ac-service__img { filter:none; }
.ac-service__title { font-family:var(--ac-font-serif); font-size:24px; color:var(--ac-cream); margin-bottom:12px; }
.ac-service__desc  { font-size:13px; color:var(--ac-mist); line-height:1.8; }
.ac-service__list  { margin-top:16px; }
.ac-service__list li { font-size:11px; letter-spacing:0.08em; color:var(--ac-gold); padding:4px 0; border-bottom:1px solid var(--ac-border); }

/* ── Marketplace ───────────────────────────────────────────── */
.ac-market-filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.ac-market-filter {
  padding: 8px 20px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border: 1px solid var(--ac-border);
  color: var(--ac-mist);
  background: transparent;
  cursor: pointer;
  transition: var(--ac-transition);
}
.ac-market-filter:hover, .ac-market-filter.active { border-color: var(--ac-gold); color: var(--ac-gold); }

/* ── Footer ────────────────────────────────────────────────── */
.ac-footer {
  background: var(--ac-black);
  border-top: 1px solid var(--ac-border);
  padding: 80px 0 40px;
}
.ac-footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 60px;
  padding-bottom: 60px;
  border-bottom: 1px solid var(--ac-border);
  margin-bottom: 40px;
}
@media (max-width: 1000px) { .ac-footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px)  { .ac-footer__grid { grid-template-columns: 1fr; } }

.ac-footer__logo { font-family: var(--ac-font-serif); font-size: 26px; color: var(--ac-gold); letter-spacing: 0.3em; margin-bottom: 16px; }
.ac-footer__tagline { font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--ac-mist); font-style: italic; }
.ac-footer__desc { font-size: 13px; color: var(--ac-slate); line-height: 1.8; margin-top: 20px; max-width: 300px; }
.ac-footer__col-title { font-size: 10px; font-weight: 700; letter-spacing: 0.3em; text-transform: uppercase; color: var(--ac-gold); margin-bottom: 20px; }
.ac-footer__col ul li { padding: 6px 0; }
.ac-footer__col ul li a { font-size: 13px; color: var(--ac-mist); transition: var(--ac-transition); }
.ac-footer__col ul li a:hover { color: var(--ac-gold); }
.ac-footer__bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; }
.ac-footer__copy { font-size: 12px; color: var(--ac-slate); letter-spacing: 0.08em; }

/* ── Breadcrumb ────────────────────────────────────────────── */
.ac-page-hero {
  padding: 120px 0 60px;
  background: var(--ac-charcoal);
  border-bottom: 1px solid var(--ac-border);
}
.ac-page-hero__title { font-family: var(--ac-font-serif); font-size: clamp(36px,5vw,64px); font-weight: 300; color: var(--ac-cream); margin: 12px 0; }
.ac-page-hero__desc  { font-size: 14px; color: var(--ac-mist); max-width: 560px; line-height: 1.8; }

/* ── Utility ───────────────────────────────────────────────── */
.ac-text-gold   { color: var(--ac-gold) !important; }
.ac-text-cream  { color: var(--ac-cream) !important; }
.ac-text-mist   { color: var(--ac-mist) !important; }
.ac-text-center { text-align: center; }
.ac-mt-sm  { margin-top: 16px; }
.ac-mt-md  { margin-top: 32px; }
.ac-mt-lg  { margin-top: 60px; }
.ac-mb-sm  { margin-bottom: 16px; }
.ac-mb-md  { margin-bottom: 32px; }
.ac-divider { border: none; border-top: 1px solid var(--ac-border); margin: 40px 0; }

.ac-loading {
  display: flex; align-items: center; justify-content: center;
  padding: 80px; gap: 12px;
  color: var(--ac-mist); font-size: 13px; letter-spacing: 0.1em;
}
.ac-loading::before {
  content: '';
  width: 20px; height: 20px;
  border: 1px solid var(--ac-border);
  border-top-color: var(--ac-gold);
  border-radius: 50%;
  animation: ac-spin 0.8s linear infinite;
}
@keyframes ac-spin { to { transform: rotate(360deg); } }

.ac-alert {
  padding: 14px 20px;
  border-left: 3px solid var(--ac-gold);
  background: rgba(201,168,76,0.06);
  font-size: 13px;
  color: var(--ac-cream);
  margin-bottom: 20px;
}
.ac-alert--error { border-color: #e05555; background: rgba(224,85,85,0.06); }
.ac-alert--success { border-color: #55a87c; background: rgba(85,168,124,0.06); }

/* ── Admin overrides ───────────────────────────────────────── */
.ac-admin-wrap h1 { color: #C9A84C; font-family: Georgia, serif; border-bottom: 1px solid #333; padding-bottom: 12px; }
.ac-admin-wrap h2 { color: #e0d5c5; font-size: 16px; margin-top: 28px; }
.ac-stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin: 20px 0; }
.ac-admin-wrap .ac-stat-card { background: #1a1a1a; border: 1px solid #333; padding: 20px; }
.ac-admin-wrap .ac-stat-num { font-size: 32px; color: #C9A84C; display: block; font-family: Georgia, serif; }
.ac-admin-wrap .ac-stat-label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.15em; color: #888; }