/* =======================================================
   The Private Twenty — main.css v4
   Target: UAE, Kuwait, Qatar, Saudi Arabia + EN/AR bilingual
   Design: Gallery/stage layout, luxury gold/black
   ======================================================= */

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

/* === TOKENS === */
:root {
  --bg:         #000;
  --surface:    #0a0a0a;
  --surface-2:  #111;
  --gold:       #D4AF37;
  --gold-90:    rgba(212, 175, 55, 0.90);
  --gold-75:    rgba(212, 175, 55, 0.75);
  --gold-50:    rgba(212, 175, 55, 0.50);
  --gold-30:    rgba(212, 175, 55, 0.30);
  --gold-15:    rgba(212, 175, 55, 0.15);
  --gold-08:    rgba(212, 175, 55, 0.08);
  --gold-04:    rgba(212, 175, 55, 0.04);

  --font-display: 'Cormorant Garamond', ui-serif, Georgia, 'Times New Roman', serif;
  --font-serif:   ui-serif, Georgia, 'Times New Roman', serif;
  --font-sans:    ui-sans-serif, system-ui, -apple-system, sans-serif;
  --font-arabic:  'Tajawal', 'Segoe UI', ui-sans-serif, system-ui, sans-serif;

  --radius:      14px;
  --radius-sm:   10px;
  --radius-pill: 999px;

  --transition: 0.25s ease;
}

/* === RESET === */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--gold);
  font-family: var(--font-serif);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* RTL / Arabic overrides */
body.rtl {
  font-family: var(--font-arabic);
  direction: rtl;
  text-align: right;
}
body.rtl .site-title,
body.rtl .site-subtitle {
  font-family: var(--font-arabic);
  letter-spacing: 0;
}
body.rtl .slot-name {
  font-family: var(--font-arabic);
  letter-spacing: 0;
}
body.rtl .context-intro--inline,
body.rtl .scarcity-strip,
body.rtl .legal-links,
body.rtl .share-row {
  direction: rtl;
}
body.rtl .back-link { flex-direction: row-reverse; }
body.rtl .back-link i { transform: scaleX(-1); }
body.rtl .donation-strip { flex-direction: row-reverse; }

/* === WRAPPER === */
.wrapper {
  max-width: 1040px;
  margin: 0 auto;
  padding: 28px 20px 80px;
}

/* ==========================================
   LANGUAGE SWITCHER
   ========================================== */
.lang-switcher {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  margin-bottom: 4px;
  font-family: var(--font-sans);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.lang-switcher a {
  color: var(--gold-50);
  text-decoration: none;
  transition: color var(--transition);
  padding: 2px 0;
}
.lang-switcher a:hover,
.lang-switcher a.active { color: var(--gold); }

.lang-sep { color: var(--gold-30); }

/* ==========================================
   HEADER
   ========================================== */
.site-header {
  text-align: center;
  padding: 20px 0 28px;
}

.site-title {
  font-family: var(--font-display);
  font-size: clamp(36px, 7vw, 64px);
  font-weight: 300;
  letter-spacing: 0.12em;
  margin: 0 0 14px;
  line-height: 1.1;
}

.site-subtitle {
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold-75);
  min-height: 18px;
  transition: opacity 1.4s ease;
}

/* ==========================================
   SCARCITY STRIP
   ========================================== */
.scarcity-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 13px 28px;
  margin: 0 auto 16px;
  max-width: 520px;
  border: 1px solid var(--gold-15);
  border-radius: var(--radius-pill);
  background: var(--gold-04);
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.scarcity-taken { color: var(--gold-50); }

.scarcity-sep {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--gold-30);
  flex-shrink: 0;
}

.scarcity-left { color: var(--gold); }
.scarcity-left strong { font-weight: 700; }
.scarcity-challenge { color: var(--gold-50); font-style: italic; }

/* ==========================================
   DONATION STRIP
   ========================================== */
.donation-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 16px 28px;
  margin: 0 auto 44px;
  max-width: 680px;
  border: 1px solid var(--gold-15);
  border-radius: var(--radius);
  background: var(--gold-04);
  font-size: 13px;
  letter-spacing: 0.06em;
  line-height: 1.6;
  color: var(--gold-75);
  text-align: center;
}

.donation-strip i {
  font-size: 18px;
  color: var(--gold);
  flex-shrink: 0;
}

.donation-strip strong { color: var(--gold); }

/* ==========================================
   GALLERY SECTION — 4 × 5 unified grid
   ========================================== */
.gallery-section { margin-bottom: 48px; }

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

/* ── Slot base ── */
.slot {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 18px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--gold-15);
  transition: box-shadow var(--transition);
}

/* ── Rank 1 — Crown ── */
.slot-crown {
  min-height: 150px;
  border-color: var(--gold-50);
  padding: 24px 14px;
}
.slot-crown.slot-filled {
  background: linear-gradient(160deg, rgba(212,175,55,.12) 0%, rgba(0,0,0,0) 65%);
  box-shadow: 0 0 50px rgba(212,175,55,.12), 0 0 100px rgba(212,175,55,.05), inset 0 1px 0 rgba(212,175,55,.18);
}
.slot-crown.slot-empty {
  border-color: var(--gold-30);
  animation: emptyPulse 5s ease-in-out infinite;
}

/* ── Ranks 2–5 ── */
.slot-top {
  min-height: 130px;
  border-color: var(--gold-30);
}
.slot-top.slot-filled {
  background: linear-gradient(160deg, rgba(212,175,55,.08) 0%, transparent 65%);
  box-shadow: 0 0 28px rgba(212,175,55,.08);
}
.slot-top.slot-empty {
  border-color: var(--gold-15);
  animation: emptyPulse 5.5s ease-in-out infinite;
}

/* ── Ranks 6–20 ── */
.slot-grid { min-height: 110px; }
.slot-grid.slot-filled {
  background: rgba(212,175,55,.03);
  border-color: var(--gold-30);
  box-shadow: 0 0 14px rgba(212,175,55,.06);
}
.slot-grid.slot-empty {
  border-color: rgba(212,175,55,.06);
  animation: emptyPulse 6s ease-in-out infinite;
}

/* === SLOT INTERNALS === */
.slot-rank-badge {
  font-family: var(--font-sans);
  font-size: 10px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold-50);
  display: flex;
  align-items: center;
  gap: 5px;
}

.slot-rank-badge i { color: var(--gold); font-size: 11px; }

.slot-name {
  font-family: var(--font-display);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--gold);
  text-align: center;
  word-break: break-word;
  line-height: 1.2;
}

.slot-crown .slot-name { font-size: 24px; }
.slot-top   .slot-name { font-size: 18px; }
.slot-grid  .slot-name { font-size: 13px; opacity: 0.88; }

.slot-empty .slot-name       { opacity: 0; pointer-events: none; }
.slot-empty .slot-rank-badge { opacity: 0.20; }

/* === SLOT AMOUNT === */
.slot-amount {
  margin-top: 6px;
  font-size: 11px;
  line-height: 1.3;
  letter-spacing: 0.4px;
  text-align: center;
  color: var(--gold-50);
}

/* === SLOT UNASSIGNED === */
.slot-unassigned {
  font-family: var(--font-sans);
  font-size: 9px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(212, 175, 55, 0.18);
  font-style: italic;
}

/* === EMPTY PULSE === */
@keyframes emptyPulse {
  0%, 100% { border-color: rgba(212,175,55,.06); box-shadow: none; }
  50%       { border-color: rgba(212,175,55,.20); box-shadow: 0 0 18px rgba(212,175,55,.05); }
}

/* === ALL-FULL pulse === */
.all-full .slot-filled {
  animation: challengePulse 6s ease-in-out infinite;
}

@keyframes challengePulse {
  0%, 100% { box-shadow: 0 0 14px rgba(212,175,55,.06); }
  50%       { box-shadow: 0 0 32px rgba(212,175,55,.20); }
}

/* ==========================================
   CTA SECTION
   ========================================== */
.cta-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  margin-bottom: 30px;
}

.cta-btn {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 17px 44px;
  border: 1px solid var(--gold-50);
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--gold);
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition);
}

body.rtl .cta-btn {
  font-family: var(--font-arabic);
  letter-spacing: 0;
  font-size: 15px;
}

.cta-btn:hover {
  background: rgba(212,175,55,.06);
  box-shadow: 0 0 28px rgba(212,175,55,.10);
}

.cta-btn:focus {
  outline: none;
  box-shadow: 0 0 0 2px var(--gold-30);
}

/* ==========================================
   CONTEXT INTRO
   ========================================== */
.context-intro--inline {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  text-align: center;
  margin: 0 auto 32px;
  max-width: 700px;
}

.context-intro--inline span {
  font-family: var(--font-display);
  font-size: clamp(13px, 2vw, 17px);
  font-weight: 300;
  letter-spacing: 0.1em;
  color: var(--gold-75);
  line-height: 1.4;
}

body.rtl .context-intro--inline span {
  font-family: var(--font-arabic);
  letter-spacing: 0;
}

.context-sep {
  color: var(--gold-30);
  font-size: 12px;
}

/* ==========================================
   VALUE SIGNAL
   ========================================== */
.value-signal {
  text-align: center;
  margin: 0 auto 40px;
}

.value-signal p {
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--gold-50);
  margin: 0 0 7px;
  line-height: 1.5;
}

body.rtl .value-signal p {
  font-family: var(--font-arabic);
  letter-spacing: 0;
}

/* ==========================================
   BRIDGE TEXT
   ========================================== */
.bridge-text {
  text-align: center;
  margin: 0 auto 36px;
  max-width: 360px;
}

.bridge-text p {
  font-family: var(--font-display);
  font-size: clamp(15px, 2.5vw, 19px);
  font-weight: 300;
  letter-spacing: 0.1em;
  color: var(--gold-50);
  margin: 0 0 7px;
  font-style: italic;
  line-height: 1.4;
}

body.rtl .bridge-text p {
  font-family: var(--font-arabic);
  letter-spacing: 0;
  font-style: normal;
}

/* ==========================================
   FOOTER
   ========================================== */
.site-footer {
  text-align: center;
  padding-top: 32px;
  border-top: 1px solid var(--gold-08);
}

.legal-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}

.legal-links a {
  font-family: var(--font-sans);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-50);
  text-decoration: none;
  transition: color var(--transition);
}

.legal-links a:hover { color: var(--gold); }
.legal-links .sep { color: rgba(212,175,55,.2); }

.footer-copy {
  font-family: var(--font-sans);
  font-size: 10px;
  letter-spacing: 0.16em;
  color: rgba(212,175,55,.2);
}

/* ==========================================
   BACK LINK (terms/privacy pages)
   ========================================== */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold-50);
  text-decoration: none;
  margin-bottom: 24px;
  transition: color .2s;
}

.back-link:hover { color: var(--gold-90); }

/* ==========================================
   MODALS — BOOTSTRAP OVERRIDES
   ========================================== */
.modal-content {
  background: var(--surface);
  border: 1px solid var(--gold-15);
  border-radius: var(--radius);
  color: var(--gold);
}

.modal-header,
.modal-footer { border-color: var(--gold-15); }

.btn-close {
  filter: invert(1) sepia(1) saturate(2) hue-rotate(20deg);
  opacity: 0.55;
}
.btn-close:hover { opacity: 1; }

/* ==========================================
   PAYMENT FORM
   ========================================== */
.pay-modal-title {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 300;
  letter-spacing: 0.1em;
  margin: 0;
}

body.rtl .pay-modal-title {
  font-family: var(--font-arabic);
  letter-spacing: 0;
}

.pay-sub {
  font-family: var(--font-sans);
  font-size: 10px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold-50);
  margin: 3px 0 0;
}

.form-label-gold {
  display: block;
  font-family: var(--font-sans);
  font-size: 10px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold-50);
  margin-bottom: 7px;
}

.input-gold {
  width: 100%;
  background: transparent;
  border: 1px solid var(--gold-30);
  border-radius: var(--radius-sm);
  padding: 13px 14px;
  font-size: 16px;
  font-family: var(--font-display);
  color: var(--gold);
  outline: none;
  transition: border-color var(--transition);
}

.input-gold::placeholder { color: var(--gold-30); }
.input-gold:focus        { border-color: var(--gold-75); }

.input-gold[type="number"]::-webkit-inner-spin-button,
.input-gold[type="number"]::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
.input-gold[type="number"] { -moz-appearance: textfield; appearance: textfield; }

/* Preset amount buttons */
.amount-presets {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.preset-btn {
  appearance: none;
  border: 1px solid var(--gold-30);
  border-radius: 8px;
  background: transparent;
  color: var(--gold-75);
  padding: 7px 13px;
  font-family: var(--font-sans);
  font-size: 12px;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: all 0.15s ease;
}

.preset-btn:hover,
.preset-btn.active {
  background: var(--gold-08);
  color: var(--gold);
  border-color: var(--gold-50);
}

/* Visibility hint */
.visibility-hint {
  display: none;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border: 1px solid var(--gold-15);
  border-radius: var(--radius-sm);
  background: var(--gold-04);
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--gold-50);
}

.visibility-hint.show { display: flex; }

/* Challenge notice */
.challenge-notice {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  margin-bottom: 16px;
  border: 1px solid var(--gold-30);
  border-radius: var(--radius-sm);
  background: rgba(212,175,55,.06);
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
}

.challenge-notice i { font-size: 12px; flex-shrink: 0; }

.visibility-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold-50);
  flex-shrink: 0;
}

/* Consent */
.consent-box {
  padding: 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--gold-15);
  background: var(--gold-04);
  margin: 14px 0;
}

.consent-label {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-family: var(--font-sans);
  font-size: 12px;
  line-height: 1.5;
  color: var(--gold-75);
  letter-spacing: 0.04em;
  margin: 0;
  cursor: pointer;
}

.consent-label a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-30);
}
.consent-label a:hover { border-bottom-color: var(--gold-75); }

.consent-label input[type="checkbox"] {
  margin-top: 2px;
  width: 16px;
  height: 16px;
  accent-color: var(--gold);
  cursor: pointer;
  flex-shrink: 0;
}

/* Pay submit button */
.pay-submit-btn {
  width: 100%;
  background: transparent;
  border: 1px solid var(--gold);
  color: var(--gold);
  padding: 16px;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: background var(--transition);
}

body.rtl .pay-submit-btn {
  font-family: var(--font-arabic);
  letter-spacing: 0;
  font-size: 15px;
}

.pay-submit-btn:hover:not(:disabled) { background: var(--gold-08); }
.pay-submit-btn:disabled { opacity: 0.38; cursor: not-allowed; }

/* Trust badge */
.trust-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid var(--gold-15);
  background: var(--gold-04);
  font-family: var(--font-sans);
  font-size: 11px;
  color: var(--gold-50);
  letter-spacing: 0.1em;
}

.trust-badge i { color: var(--gold-75); font-size: 12px; }

.pay-small {
  font-family: var(--font-sans);
  font-size: 11px;
  color: var(--gold-50);
  line-height: 1.6;
  margin-top: 12px;
  letter-spacing: 0.03em;
}

/* Pay decision line */
.pay-decision-line {
  margin: 16px 0 14px;
  padding: 12px 14px;
  border: 1px solid rgba(212, 175, 55, 0.35);
  border-radius: 10px;
  background: rgba(212, 175, 55, 0.06);
  font-size: 13px;
  line-height: 1.5;
  text-align: center;
  letter-spacing: 0.3px;
  color: var(--gold-75);
}

/* Alert modal OK button */
.alert-ok-btn {
  appearance: none;
  border: 1px solid var(--gold-50);
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--gold);
  padding: 10px 28px;
  font-family: var(--font-serif);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background var(--transition);
}

.alert-ok-btn:hover { background: var(--gold-08); }

/* ==========================================
   RESPONSIVE
   ========================================== */
@media (max-width: 768px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
  .donation-strip {
    font-size: 12px;
    padding: 14px 18px;
  }
}

@media (max-width: 540px) {
  .wrapper { padding: 18px 14px 60px; }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }

  .slot-crown { min-height: 120px; padding: 18px 10px; }
  .slot-top   { min-height: 110px; }
  .slot-grid  { min-height: 90px; padding: 14px 8px; }

  .scarcity-strip {
    flex-direction: column;
    gap: 4px;
    padding: 12px 18px;
  }
  .scarcity-sep { display: none; }

  .cta-btn { padding: 15px 32px; font-size: 13px; }
}