/* AirdropRank — mobile-first, claim-style UI */
:root {
  --ark-bg: #070712;
  --ark-card: rgba(20, 18, 45, 0.55);
  --ark-line: rgba(139, 92, 246, 0.25);
  --ark-text: #f4f4f5;
  --ark-muted: #a1a1aa;
  --ark-dim: #71717a;
  --ark-a: #8b5cf6;
  --ark-b: #22d3ee;
  --ark-c: #f472b6;
  --ark-warn: #fbbf24;
  --ark-r: 14px;
  --ark-font: "Inter", "Noto Sans SC", "Noto Sans", system-ui, sans-serif;
}
.ark-body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--ark-font), "Noto Naskh Arabic", "Noto Sans Devanagari", sans-serif;
  background: var(--ark-bg);
  color: var(--ark-text);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  position: relative;
  overflow-x: hidden;
}
.ark-glow {
  position: fixed;
  inset: -40% -20% auto;
  height: 70vh;
  background: radial-gradient(ellipse 80% 60% at 50% -10%, rgba(139, 92, 246, 0.35), transparent 55%),
    radial-gradient(ellipse 60% 50% at 90% 20%, rgba(34, 211, 238, 0.12), transparent 45%);
  pointer-events: none;
  z-index: 0;
}
.ark-shell { width: min(100% - 1.25rem, 640px); margin-inline: auto; position: relative; z-index: 1; }
@media (min-width: 768px) {
  .ark-shell { max-width: 720px; }
}
.ark-main { padding-bottom: 5rem; padding-top: 0.5rem; }

/* Header */
.ark-top {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(7, 7, 18, 0.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(139, 92, 246, 0.15);
}
.ark-top__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  min-height: 56px;
  padding: 0.35rem 0;
}
.ark-top__end {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.ark-brand {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  text-decoration: none;
  color: inherit;
  min-width: 0;
}
.ark-brand__logo {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  border-radius: 12px;
  box-shadow: 0 0 22px rgba(139, 92, 246, 0.42), 0 4px 14px rgba(0, 0, 0, 0.35);
}
.ark-brand__svg {
  display: block;
  width: 38px;
  height: 38px;
  border-radius: 12px;
}
.ark-brand:hover .ark-brand__logo {
  box-shadow: 0 0 28px rgba(34, 211, 238, 0.35), 0 0 22px rgba(139, 92, 246, 0.5), 0 4px 16px rgba(0, 0, 0, 0.4);
}
.ark-brand:active .ark-brand__logo {
  transform: scale(0.97);
  transition: transform 0.12s ease;
}
.ark-brand .ark-brand__logo {
  transition: box-shadow 0.2s ease, transform 0.12s ease;
}
.ark-brand__txt { display: flex; flex-direction: column; min-width: 0; }
.ark-brand__txt strong { font-size: 1rem; letter-spacing: -0.02em; }
.ark-brand__txt small { font-size: 0.65rem; color: var(--ark-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 200px; }
@media (max-width: 400px) { .ark-brand__txt small { display: none; } }

.ark-lang {
  appearance: auto;
  font-size: 0.72rem;
  padding: 0.3rem 0.4rem;
  border-radius: 10px;
  border: 1px solid rgba(139, 92, 246, 0.35);
  background: rgba(255, 255, 255, 0.06);
  color: var(--ark-text);
  max-width: min(9rem, 38vw);
}
.ark-burger {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  border: 1px solid rgba(139, 92, 246, 0.3);
  background: rgba(139, 92, 246, 0.12);
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  align-items: center;
  cursor: pointer;
}
.ark-burger span { width: 18px; height: 2px; background: var(--ark-text); border-radius: 1px; }
.ark-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.ark-nav a {
  color: var(--ark-muted);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.85rem;
}
.ark-nav a:hover { color: #fff; }
.ark-nav__cta {
  padding: 0.45rem 0.95rem;
  border-radius: 999px;
  background: linear-gradient(105deg, #8b5cf6, #6366f1 50%, #22d3ee);
  color: #0a0a0f !important;
  font-weight: 700;
  font-size: 0.8rem !important;
}
@media (max-width: 720px) {
  .ark-burger { display: flex; }
  .ark-nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem 1rem 1.25rem;
    background: rgba(10, 10, 20, 0.98);
    border-bottom: 1px solid rgba(139, 92, 246, 0.2);
    gap: 0.65rem;
  }
  .ark-nav.ark-nav--open { display: flex; }
  .ark-nav__cta { text-align: center; }
}
html[dir="rtl"] .ark-top__row { flex-direction: row-reverse; }
html[dir="rtl"] .ark-top__end { flex-direction: row-reverse; }

.ark-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* Hero */
.ark-hero {
  text-align: center;
  padding: 1.25rem 0 1.5rem;
}
.ark-hero__kicker {
  font-size: 0.65rem;
  letter-spacing: 0.22em;
  color: var(--ark-b);
  font-weight: 700;
  margin: 0 0 0.75rem;
}
.ark-hero__title {
  font-size: clamp(1.35rem, 5vw, 1.85rem);
  font-weight: 800;
  line-height: 1.2;
  margin: 0 0 0.85rem;
  letter-spacing: -0.03em;
}
.ark-hero__grad {
  display: block;
  background: linear-gradient(100deg, #c4b5fd, #22d3ee, #f9a8d4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.ark-hero__lead {
  color: var(--ark-muted);
  font-size: 0.92rem;
  max-width: 36rem;
  margin: 0 auto 1.25rem;
  text-align: center;
}
.ark-hero__stats {
  display: flex;
  justify-content: center;
  gap: 0.65rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}
.ark-stat {
  min-width: 5.5rem;
  padding: 0.65rem 0.85rem;
  border-radius: var(--ark-r);
  background: var(--ark-card);
  border: 1px solid var(--ark-line);
  text-align: center;
}
.ark-stat span { display: block; font-size: 1.35rem; font-weight: 800; color: #fff; }
.ark-stat small { font-size: 0.65rem; color: var(--ark-dim); text-transform: uppercase; letter-spacing: 0.06em; }
.ark-stat--pulse span { color: var(--ark-b); }
.ark-hero__cta { display: flex; flex-wrap: wrap; gap: 0.6rem; justify-content: center; }
.ark-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.35rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.88rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
}
.ark-btn--pri {
  background: linear-gradient(105deg, #8b5cf6, #6366f1 45%, #22d3ee);
  color: #050508 !important;
  box-shadow: 0 8px 32px rgba(139, 92, 246, 0.35);
}
.ark-btn--ghost {
  background: transparent;
  color: var(--ark-muted) !important;
  border: 1px solid rgba(161, 161, 170, 0.35);
}
.ark-btn--outline {
  background: rgba(139, 92, 246, 0.1);
  color: #e9d5ff !important;
  border: 1px solid rgba(139, 92, 246, 0.45);
}
.ark-btn--sm { padding: 0.5rem 1rem; font-size: 0.78rem; margin-top: 0.75rem; }

/* Strip */
.ark-strip {
  margin: 1.25rem 0 1.5rem;
  padding: 1rem 1.1rem;
  border-radius: calc(var(--ark-r) + 4px);
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.12), rgba(34, 211, 238, 0.06));
  border: 1px solid var(--ark-line);
}
.ark-strip__title { font-size: 0.85rem; margin: 0 0 0.5rem; }
.ark-strip__list { margin: 0; padding-left: 1.1rem; color: var(--ark-muted); font-size: 0.82rem; }
.ark-strip__list li { margin-bottom: 0.35rem; }

/* Filters */
.ark-controls {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1rem;
  position: sticky;
  top: 56px;
  z-index: 40;
  padding: 0.5rem 0;
  background: linear-gradient(180deg, var(--ark-bg) 70%, transparent);
}
.ark-filters { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.ark-chip {
  border: 1px solid rgba(139, 92, 246, 0.35);
  background: rgba(255, 255, 255, 0.04);
  color: var(--ark-muted);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.4rem 0.7rem;
  border-radius: 999px;
  cursor: pointer;
  font-family: inherit;
}
.ark-chip--on {
  background: linear-gradient(105deg, rgba(139, 92, 246, 0.45), rgba(34, 211, 238, 0.2));
  color: #fff;
  border-color: rgba(34, 211, 238, 0.4);
}
.ark-sort {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  color: var(--ark-muted);
}
.ark-sort select {
  flex: 1;
  max-width: 12rem;
  padding: 0.4rem 0.5rem;
  border-radius: 10px;
  border: 1px solid var(--ark-line);
  background: var(--ark-card);
  color: var(--ark-text);
  font-family: inherit;
}

/* Cards */
.ark-list { display: flex; flex-direction: column; gap: 1rem; }
.ark-card {
  position: relative;
  border-radius: 18px;
  padding: 1.1rem 1rem 1rem;
  background: var(--ark-card);
  border: 1px solid var(--ark-line);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.35);
  overflow: hidden;
}
.ark-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(145deg, rgba(139, 92, 246, 0.5), rgba(34, 211, 238, 0.15), transparent 60%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}
.ark-card__ribbon {
  position: absolute;
  top: 0;
  right: 0;
  padding: 0.35rem 0.65rem;
  font-size: 0.7rem;
  font-weight: 800;
  background: linear-gradient(105deg, #8b5cf6, #ec4899);
  color: #fff;
  border-bottom-left-radius: 12px;
}
html[dir="rtl"] .ark-card__ribbon { right: auto; left: 0; border-bottom-left-radius: 0; border-bottom-right-radius: 12px; }
.ark-card__head { display: flex; justify-content: space-between; align-items: flex-start; gap: 0.75rem; margin-bottom: 0.5rem; padding-right: 2.5rem; }
html[dir="rtl"] .ark-card__head { padding-right: 0; padding-left: 2.5rem; }
.ark-card__badges { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.ark-badge {
  font-size: 0.62rem;
  font-weight: 700;
  padding: 0.2rem 0.45rem;
  border-radius: 6px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.ark-badge--tier { background: rgba(251, 191, 36, 0.2); color: var(--ark-warn); border: 1px solid rgba(251, 191, 36, 0.35); }
.ark-badge--sector { background: rgba(139, 92, 246, 0.2); color: #ddd6fe; border: 1px solid rgba(139, 92, 246, 0.35); }
.ark-badge--risk { background: rgba(34, 211, 238, 0.12); color: var(--ark-b); border: 1px solid rgba(34, 211, 238, 0.25); }
.ark-card__scorebox {
  text-align: right;
  flex-shrink: 0;
}
html[dir="rtl"] .ark-card__scorebox { text-align: left; }
.ark-card__score { font-size: 1.65rem; font-weight: 900; line-height: 1; background: linear-gradient(90deg, #fff, #c4b5fd); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.ark-card__scorebox small { display: block; font-size: 0.6rem; color: var(--ark-dim); margin-top: 0.2rem; }
.ark-card__title { font-size: 1.05rem; font-weight: 700; margin: 0 0 0.35rem; line-height: 1.3; }
.ark-card__tag { font-size: 0.8rem; color: var(--ark-muted); margin: 0 0 0.75rem; }
.ark-card__metrics {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0.5rem;
  font-size: 0.72rem;
  margin-bottom: 0.5rem;
}
.ark-card__metrics div span { display: block; color: var(--ark-dim); }
.ark-card__metrics div strong { display: block; color: #e4e4e7; font-size: 0.75rem; }
@media (max-width: 420px) {
  .ark-card__metrics { grid-template-columns: 1fr 1fr; }
  .ark-card__metrics div:last-child { grid-column: span 2; }
}
.ark-card__bar {
  height: 6px;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.06);
  overflow: hidden;
  margin-bottom: 0.65rem;
}
.ark-card__bar i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #8b5cf6, #22d3ee);
  transition: width 0.35s ease;
}
.ark-heat { color: var(--ark-b) !important; }
.ark-card__toggle {
  width: 100%;
  padding: 0.55rem;
  border-radius: 12px;
  border: 1px dashed rgba(139, 92, 246, 0.35);
  background: rgba(139, 92, 246, 0.08);
  color: #e9d5ff;
  font-weight: 700;
  font-size: 0.8rem;
  cursor: pointer;
  font-family: inherit;
}
.ark-card__toggle-off { display: none; }
.ark-card.is-open .ark-card__toggle-on { display: none; }
.ark-card.is-open .ark-card__toggle-off { display: inline; }
.ark-card__body {
  margin-top: 0.85rem;
  padding-top: 0.85rem;
  border-top: 1px solid rgba(139, 92, 246, 0.15);
  font-size: 0.82rem;
  color: var(--ark-muted);
}
.ark-card__body p { margin: 0 0 0.65rem; }
.ark-card__ul { margin: 0 0 0.65rem; padding-left: 1.1rem; }
.ark-card__wallet {
  padding: 0.55rem 0.65rem;
  border-radius: 10px;
  background: rgba(34, 211, 238, 0.08);
  border: 1px solid rgba(34, 211, 238, 0.2);
  color: #e0f2fe;
  font-size: 0.8rem;
}
.ark-card__fine { font-size: 0.72rem; color: var(--ark-dim); }

.ark-cta {
  margin-top: 2rem;
  padding: 1.5rem 1rem;
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.25), rgba(236, 72, 153, 0.12));
  border: 1px solid rgba(244, 114, 182, 0.25);
  text-align: center;
}
.ark-cta__inner h2 { margin: 0 0 0.5rem; font-size: 1.1rem; }
.ark-cta__inner p { margin: 0 0 1rem; color: var(--ark-muted); font-size: 0.85rem; }

/* Legal / form */
.ark-legal { padding: 0.5rem 0 2rem; }
.ark-legal__h1 { font-size: 1.35rem; margin: 0 0 0.75rem; }
.ark-legal__lead { color: var(--ark-muted); margin-bottom: 1.25rem; font-size: 0.9rem; }
.ark-legal h2 { font-size: 1rem; margin: 1.25rem 0 0.5rem; color: #e4e4e7; }
.ark-legal p { color: var(--ark-muted); font-size: 0.86rem; margin: 0 0 0.65rem; }
.ark-form { display: flex; flex-direction: column; gap: 0.65rem; max-width: 28rem; }
.ark-form label { font-size: 0.78rem; color: var(--ark-muted); }
.ark-form input, .ark-form textarea {
  padding: 0.6rem 0.75rem;
  border-radius: 12px;
  border: 1px solid var(--ark-line);
  background: var(--ark-card);
  color: var(--ark-text);
  font-family: inherit;
  font-size: 0.9rem;
}
.ark-form__ok { color: var(--ark-b); }
.ark-form__err { color: #f87171; }

/* Footer */
.ark-foot {
  border-top: 1px solid rgba(139, 92, 246, 0.15);
  padding: 2rem 0 1.5rem;
  margin-top: 1rem;
  background: rgba(5, 5, 12, 0.9);
}
.ark-foot__grid {
  display: grid;
  gap: 1.25rem;
}
@media (min-width: 520px) {
  .ark-foot__grid { grid-template-columns: 1fr 1fr; }
}
.ark-foot__h { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--ark-dim); margin: 0 0 0.5rem; }
.ark-foot__ul { list-style: none; margin: 0; padding: 0; }
.ark-foot__ul a { color: var(--ark-muted); text-decoration: none; font-size: 0.85rem; }
.ark-foot__ul a:hover { color: #fff; }
.ark-foot__txt { font-size: 0.82rem; color: var(--ark-muted); margin: 0; }
.ark-foot__brand { margin: 0 0 0.35rem; }
.ark-foot__bar { margin-top: 1.5rem; padding-top: 1rem; border-top: 1px solid rgba(255, 255, 255, 0.06); font-size: 0.72rem; color: var(--ark-dim); }

.ark-card[hidden-by-filter="1"] { display: none; }