/* Ask Arkie — askarkie.au
   Self-contained stylesheet. Separate site from surity360.com.au (website/).
   Dark Palantir aesthetic, single teal accent. No JS. AU English. */

:root {
  --bg: #080b10;
  --panel: #0f151c;
  --panel-2: #131b24;
  --border: #1f2a36;
  --ink: #e8eef5;
  --ink-dim: #9fb0c0;
  --ink-faint: #6b7c8c;
  --teal: #4eecc8;
  --teal-dim: #2bbfa0;
  --maxw: 1080px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

a { color: var(--teal); text-decoration: none; }
a:hover { color: #fff; }

h1, h2, h3 { line-height: 1.15; font-weight: 700; letter-spacing: -0.01em; margin: 0 0 .5em; }

.eyebrow {
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: .72rem;
  font-weight: 600;
  color: var(--teal-dim);
  margin: 0 0 .9rem;
}

.section { padding: 60px 0; border-top: 1px solid var(--border); }
.section-title { font-size: clamp(1.5rem, 3vw, 2.1rem); }
.section-sub { color: var(--ink-dim); font-size: 1.05rem; max-width: 60ch; }

/* Nav */
.nav {
  position: sticky; top: 0; z-index: 20;
  background: rgba(8,11,16,.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.wordmark { font-weight: 800; font-size: 1.18rem; letter-spacing: -0.02em; color: #fff; }
.wordmark .ask { color: var(--ink-dim); font-weight: 600; }
.wordmark .arkie { color: var(--teal); }
.nav-links { display: flex; gap: 26px; align-items: center; }
.nav-links a { color: var(--ink-dim); font-size: .92rem; }
.nav-links a:hover { color: #fff; }

/* Buttons */
.btn {
  display: inline-block;
  font-weight: 600; font-size: .95rem;
  padding: 12px 22px; border-radius: 8px;
  border: 1px solid transparent; cursor: pointer;
  transition: transform .08s ease, background .15s ease;
}
.btn-primary { background: var(--teal); color: #04231c; }
.btn-primary:hover { background: #6ff3d6; color: #04231c; transform: translateY(-1px); }
.btn-ghost { border-color: var(--border); color: var(--ink); }
.btn-ghost:hover { border-color: var(--teal); color: #fff; }
.nav .btn { padding: 9px 18px; }

/* Hero */
.hero { padding: 70px 0 54px; }
.hero h1 { font-size: clamp(2.1rem, 5.2vw, 3.5rem); font-weight: 800; max-width: 16ch; }
.hero h1 .accent { color: var(--teal); }
.hero-sub { font-size: 1.18rem; color: var(--ink-dim); max-width: 56ch; margin: 0 0 2rem; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.hero-note { color: var(--ink-faint); font-size: .9rem; margin-top: 1.6rem; }

/* Generic grids/cards */
.grid { display: grid; gap: 20px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 12px; padding: 24px;
}
.card h3 { font-size: 1.06rem; }
.card p { color: var(--ink-dim); margin: 0; font-size: .96rem; }
.card .step-no { color: var(--teal-dim); font-weight: 700; font-size: .8rem; letter-spacing: .12em; }

/* Ask Arkie sample prompts */
.prompts { display: grid; gap: 16px; max-width: 760px; }
.bubble {
  background: var(--panel-2); border: 1px solid var(--border);
  border-left: 3px solid var(--teal);
  border-radius: 10px; padding: 16px 20px;
}
.bubble .q { color: #fff; font-weight: 600; }
.bubble .a { color: var(--ink-dim); font-size: .95rem; margin-top: 6px; }

/* Trust foundation */
.foundation { background: var(--panel); }
.foundation .lockup { color: var(--teal); font-weight: 600; }

/* Proof / quote */
.quote {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 12px; padding: 26px;
}
.quote p { font-size: 1.04rem; color: var(--ink); margin: 0 0 12px; }
.quote .who { color: var(--ink-faint); font-size: .88rem; }
.quote .outcome { color: var(--teal-dim); font-weight: 600; font-size: .92rem; margin-top: 8px; }

/* CTA band */
.band { background: linear-gradient(180deg, var(--panel), var(--bg)); text-align: center; }
.band h2 { font-size: clamp(1.6rem, 3.4vw, 2.3rem); }
.band p { color: var(--ink-dim); max-width: 52ch; margin: 0 auto 1.8rem; }

/* Disclaimer */
.disclaimer { color: var(--ink-faint); font-size: .85rem; max-width: 70ch; }

/* Footer */
.footer { border-top: 1px solid var(--border); padding: 44px 0; color: var(--ink-faint); font-size: .88rem; }
.footer .lockup { color: var(--ink-dim); font-weight: 600; }
.footer a { color: var(--ink-dim); }
.footer-row { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }

@media (max-width: 820px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .nav-links a:not(.btn) { display: none; }
}
@media (max-width: 560px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .section { padding: 64px 0; }
}