/* Thalex AI — design tokens lifted from dashboard-next globals.css */
:root {
  --radius: 0.875rem;

  /* Dark-first (matches dashboard-next defaultTheme="dark") */
  --background:     oklch(0.13 0.030 265);
  --surface:        oklch(0.17 0.040 263);
  --surface-border: oklch(0.24 0.060 265);
  --foreground:     oklch(0.91 0.010 265);
  --card:           oklch(0.19 0.050 263);
  --card-foreground:oklch(0.91 0.010 265);
  --primary:        oklch(0.62 0.190 264);   /* blue */
  --primary-fg:     oklch(1    0     0);
  --secondary:      oklch(0.72 0.220 142);   /* green */
  --muted:          oklch(0.22 0.040 263);
  --muted-fg:       oklch(0.66 0.030 250);
  --border:         oklch(0.24 0.060 265);

  --status-success: oklch(0.72 0.220 142);
  --status-warning: oklch(0.87 0.180  85);
  --status-error:   oklch(0.63 0.220  25);
  --status-info:    oklch(0.77 0.160 213);

  --accent-purple:  oklch(0.65 0.250 293);

  --chart-1: oklch(0.62 0.190 264);
  --chart-2: oklch(0.72 0.220 142);
  --chart-3: oklch(0.65 0.250 293);
  --chart-4: oklch(0.77 0.160 213);
  --chart-5: oklch(0.63 0.220  25);

  /* These get overridden by tweaks */
  --accent:         var(--primary);
  --accent-soft:    color-mix(in oklab, var(--accent) 15%, transparent);
  --accent-softer:  color-mix(in oklab, var(--accent) 8%, transparent);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--background);
  color: var(--foreground);
  font-family: 'Geist', 'Inter', ui-sans-serif, system-ui, -apple-system, sans-serif;
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.5;
  font-size: 16px;
}

.mono {
  font-family: 'Geist Mono', ui-monospace, 'SF Mono', Menlo, Consolas, monospace;
  font-feature-settings: "ss02", "zero";
}

/* Typography scale */
h1, h2, h3, h4 { margin: 0; font-weight: 600; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.5rem, 5.5vw, 4.5rem); line-height: 1.05; letter-spacing: -0.035em; }
h2 { font-size: clamp(1.75rem, 3vw, 2.5rem); line-height: 1.15; letter-spacing: -0.025em; }
h3 { font-size: 1.125rem; line-height: 1.35; }
p  { margin: 0; }

/* Glass card (matches dashboard-next .glass-card) */
.glass-card {
  background: color-mix(in oklab, var(--card) 60%, transparent);
  backdrop-filter: blur(20px) saturate(150%);
  -webkit-backdrop-filter: blur(20px) saturate(150%);
  border: 1px solid color-mix(in oklab, var(--border) 50%, transparent);
  border-radius: calc(var(--radius) + 8px);
  transition: all 0.2s ease;
}
.glass-card.hoverable:hover {
  border-color: color-mix(in oklab, var(--accent) 40%, transparent);
  box-shadow: 0 10px 30px -10px color-mix(in oklab, var(--accent) 20%, transparent);
}

/* Status dot */
.status-dot {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--status-success);
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--status-success) 20%, transparent);
  animation: pulse 2.5s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

/* Metallic bg animation (matches dashboard-next) */
@keyframes metallic-drift {
  0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.85; }
  50%      { transform: translate(1%, 1%) scale(1.02); opacity: 1; }
}
.metallic-glow { animation: metallic-drift 30s ease-in-out infinite; }

/* Button (from ui/button.tsx) */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  white-space: nowrap;
  border-radius: calc(var(--radius) - 2px);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0 1.25rem;
  height: 2.5rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.15s ease;
  font-family: inherit;
  text-decoration: none;
}
.btn-primary {
  background: var(--accent);
  color: var(--primary-fg);
}
.btn-primary:hover {
  background: color-mix(in oklab, var(--accent) 90%, black);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px -8px color-mix(in oklab, var(--accent) 60%, transparent);
}
.btn-outline {
  background: transparent;
  border-color: var(--border);
  color: var(--foreground);
}
.btn-outline:hover {
  background: var(--muted);
  border-color: color-mix(in oklab, var(--accent) 40%, var(--border));
}

/* Badge */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  border-radius: 9999px;
  padding: 0.25rem 0.625rem;
  font-size: 0.75rem;
  font-weight: 500;
  background: var(--accent-soft);
  color: var(--accent);
  border: 1px solid color-mix(in oklab, var(--accent) 25%, transparent);
}

/* Section container */
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.section { padding: clamp(4rem, 8vw, 7rem) 0; }

.eyebrow {
  font-family: 'Geist Mono', ui-monospace, monospace;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted-fg);
}

.muted { color: var(--muted-fg); }

a { color: inherit; }

/* Reveal on scroll — subtle, non-blocking. Elements remain visible by default;
   .reveal only kicks in as a progressive enhancement after JS attaches it. */
.reveal:not(.in) {
  opacity: 0.001;
  transform: translateY(12px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

/* Hide scrollbar in horizontal marquee */
.hide-scroll::-webkit-scrollbar { display: none; }
.hide-scroll { scrollbar-width: none; }