/* KAC Wealth Hub — black & gold. Single dark look by design. */
:root {
  --bg: #0a0a0b;
  --bg-raise: #111113;
  --bg-card: #141416;
  --line: #232326;
  --line-strong: #34342f;
  --text: #f4f2ec;
  --muted: #9b9a94;
  --dim: #6d6c67;
  --gold: #e8c96a;
  --gold-deep: #c9a84c;
  --gold-ink: #16130a;
  --gold-soft: rgba(232, 201, 106, 0.1);

  --font: 'Onest', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, 'Cascadia Mono', Consolas, monospace;

  --gutter: clamp(16px, 4vw, 32px);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { color-scheme: dark; scroll-behavior: smooth; scroll-padding-top: 72px; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  padding-bottom: env(safe-area-inset-bottom, 0px);
}
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; border-radius: 6px; }

.wrap { width: 100%; max-width: 1080px; margin-inline: auto; padding-inline: var(--gutter); }
.mono, .eyebrow, .chip, .nav__links, .card__tag, .foot .mono { font-family: var(--mono); }

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 10;
  background: rgba(10, 10, 11, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
  padding-top: env(safe-area-inset-top, 0px);
}
.nav__inner { display: flex; align-items: center; gap: 24px; height: 64px; }
.brand { display: flex; align-items: center; }
.brand img { display: block; height: 38px; width: auto; }
.nav__links { display: flex; gap: 28px; margin-left: auto; font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); }
.nav__links a { transition: color .2s; }
.nav__links a:hover { color: var(--text); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; padding: 0 22px; border-radius: 999px;
  font-weight: 600; font-size: 15px; border: 1px solid transparent;
  transition: transform .15s, background .2s, border-color .2s, box-shadow .2s;
  white-space: nowrap;
}
.btn--gold { background: var(--gold); color: var(--gold-ink); }
.btn--gold:hover { background: #f1d67f; box-shadow: 0 6px 28px rgba(232, 201, 106, 0.28); transform: translateY(-1px); }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; }
.hero::before { /* dotted field, echoing the globe motif, fading out to the left */
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(circle, rgba(232, 201, 106, 0.55) 1.1px, transparent 1.6px);
  background-size: 18px 18px;
  -webkit-mask-image: radial-gradient(ellipse 55% 90% at 88% 40%, #000 0%, transparent 72%);
          mask-image: radial-gradient(ellipse 55% 90% at 88% 40%, #000 0%, transparent 72%);
  opacity: 0.55;
}
.hero::after { /* soft gold glow */
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse 50% 70% at 88% 45%, rgba(232, 201, 106, 0.13), transparent 70%);
}
.hero__inner { position: relative; z-index: 1; padding-block: clamp(56px, 11vw, 120px) clamp(48px, 8vw, 88px); }
.chip {
  display: inline-flex; align-items: center; gap: 10px; padding: 7px 14px; border-radius: 999px;
  border: 1px solid var(--line-strong); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted);
}
.chip i { width: 6px; height: 6px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 10px var(--gold); }
h1 {
  margin-top: 26px; font-weight: 800; letter-spacing: -0.035em; line-height: 1.02;
  font-size: clamp(2.6rem, 8.4vw, 5.2rem); text-wrap: balance;
}
h1 em { font-style: normal; color: var(--gold); }
.lead { margin-top: 24px; max-width: 46ch; color: var(--muted); font-size: clamp(1rem, 2.2vw, 1.125rem); }
.hero__cta { margin-top: 34px; display: flex; flex-wrap: wrap; gap: 12px; }

/* ---------- Category tabs ---------- */
.tabs {
  display: flex; gap: 8px; margin-bottom: 16px; padding-bottom: 2px;
  overflow-x: auto; scrollbar-width: none; -webkit-overflow-scrolling: touch;
}
.tabs::-webkit-scrollbar { display: none; }
.tab {
  flex: none; min-height: 40px; padding: 0 18px; border-radius: 999px;
  border: 1px solid var(--line-strong); background: transparent; color: var(--muted); cursor: pointer;
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase;
  transition: color .2s, border-color .2s, background .2s;
}
.tab:hover { color: var(--text); border-color: var(--dim); }
.tab[aria-selected="true"] { background: var(--gold); border-color: var(--gold); color: var(--gold-ink); font-weight: 500; }

.empty { text-align: center; color: var(--dim); padding: 28px 12px 8px; }

/* ---------- Tools panel ---------- */
.tools { padding-bottom: clamp(56px, 9vw, 104px); }
.panel {
  background: var(--bg-raise); border: 1px solid var(--line); border-radius: 22px;
  padding: clamp(24px, 5vw, 56px) clamp(16px, 4vw, 48px) clamp(24px, 5vw, 56px);
}
.panel__head { text-align: center; max-width: 60ch; margin-inline: auto; margin-bottom: clamp(28px, 5vw, 48px); }
.eyebrow { font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gold); }
.panel__head h2 { margin-top: 12px; font-size: clamp(1.6rem, 4.4vw, 2.4rem); font-weight: 700; letter-spacing: -0.02em; line-height: 1.15; text-wrap: balance; }
.panel__head p:last-child { margin-top: 12px; color: var(--muted); }

.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.grid[hidden], .empty[hidden] { display: none; }
.grid li { display: flex; }

.card {
  position: relative; flex: 1; display: flex; flex-direction: column; align-items: center; text-align: center;
  padding: 30px 20px 26px; min-height: 200px;
  background: var(--bg-card); border: 1px solid var(--line); border-radius: 14px;
  transition: border-color .2s, transform .2s, background .2s, box-shadow .2s;
}
.card__icon { color: var(--text); margin-bottom: 14px; }
.card__icon .a { stroke: var(--gold); }
.card__title { font-weight: 700; font-size: 1.05rem; letter-spacing: -0.01em; }
.card__desc { margin-top: 6px; color: var(--dim); font-size: 0.9rem; line-height: 1.45; max-width: 24ch; text-wrap: balance; }
.card__tag {
  margin-top: auto; padding-top: 14px; font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--dim);
}
.card:hover { border-color: rgba(232, 201, 106, 0.55); background: #18181a; transform: translateY(-3px); box-shadow: 0 14px 40px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(232, 201, 106, 0.08); }
.card:hover .card__title { color: var(--gold); }
.card--soon { cursor: default; }

/* ---------- Footer ---------- */
.foot { border-top: 1px solid var(--line); color: var(--dim); font-size: 13px; }
.foot__inner { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding-block: 22px; }
.foot .mono { letter-spacing: 0.14em; font-size: 11px; }

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .nav__links { display: none; }
  .hero__cta .btn { flex: 1 1 100%; }
  .panel { border-radius: 18px; }
  .grid { gap: 10px; }
  .card { padding: 22px 12px 20px; min-height: 172px; }
  .card__icon { width: 40px; height: 40px; margin-bottom: 10px; }
  .card__title { font-size: 0.95rem; }
  .card__desc { font-size: 0.82rem; }
}
@media (max-width: 400px) {
  .grid { grid-template-columns: 1fr; }
  .card { min-height: 0; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; scroll-behavior: auto !important; }
}