@import "tailwindcss";

:root {
  --background: #060b19;
  --background-soft: #0b1329;
  --foreground: #e8eefc;
  --muted: #94a3b8;
  --card: rgba(11, 19, 41, 0.72);
  --card-strong: rgba(15, 25, 50, 0.9);
  --card-border: rgba(148, 163, 184, 0.26);
  --ring: rgba(56, 189, 248, 0.38);
  --accent: #22d3ee;
  --accent-2: #818cf8;
  --accent-3: #f472b6;
}

@theme inline {
  --color-background: var(--background);
  --color-foreground: var(--foreground);
  --font-sans: var(--font-geist-sans);
  --font-mono: var(--font-geist-mono);
}

@media (prefers-color-scheme: dark) {
  :root {
    --background: #050915;
    --foreground: #e2e8f8;
  }
}

html.light {
  --background: #f3f6ff;
  --background-soft: #e9efff;
  --foreground: #0f172a;
  --muted: #475569;
  --card: rgba(255, 255, 255, 0.84);
  --card-strong: rgba(255, 255, 255, 0.96);
  --card-border: rgba(148, 163, 184, 0.34);
  --ring: rgba(14, 116, 144, 0.22);
  --accent: #0891b2;
  --accent-2: #4f46e5;
  --accent-3: #db2777;
}

@keyframes bg-shift {
  0% { background-position: 0% 0%, 100% 0%, 50% 0%; }
  50% { background-position: 10% 20%, 90% 16%, 50% 100%; }
  100% { background-position: 0% 0%, 100% 0%, 50% 0%; }
}

@keyframes panel-glow {
  0% { box-shadow: 0 12px 30px rgba(15, 23, 42, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.06); }
  50% { box-shadow: 0 14px 34px rgba(34, 211, 238, 0.16), inset 0 1px 0 rgba(255, 255, 255, 0.08); }
  100% { box-shadow: 0 12px 30px rgba(15, 23, 42, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.06); }
}

@keyframes neon-pulse {
  0%, 100% { box-shadow: 0 10px 24px rgba(34, 211, 238, 0.28); }
  50% { box-shadow: 0 14px 30px rgba(244, 114, 182, 0.3); }
}

body {
  background: var(--background);
  color: var(--foreground);
  font-family: var(--font-geist-sans), Arial, sans-serif;
  background-image:
    radial-gradient(1000px 440px at 10% -10%, rgba(34, 211, 238, 0.2), transparent 64%),
    radial-gradient(900px 460px at 88% -16%, rgba(129, 140, 248, 0.22), transparent 60%),
    linear-gradient(180deg, var(--background-soft), var(--background));
  background-size: 120% 120%, 120% 120%, 100% 100%;
  animation: bg-shift 18s ease-in-out infinite;
  min-height: 100vh;
}

* {
  border-color: var(--card-border);
}

.card-glass {
  @apply rounded-2xl border p-4 backdrop-blur-xl transition duration-300;
  background:
    linear-gradient(140deg, color-mix(in srgb, var(--accent) 10%, transparent), transparent 40%),
    linear-gradient(320deg, color-mix(in srgb, var(--accent-2) 12%, transparent), transparent 50%),
    var(--card);
  border-color: var(--card-border);
  animation: panel-glow 6s ease-in-out infinite;
}

.card-glass:hover {
  box-shadow: 0 18px 42px rgba(34, 211, 238, 0.2);
  transform: translateY(-3px) scale(1.01);
}

.pill {
  @apply rounded-full border px-3.5 py-1.5 text-xs font-medium transition duration-200;
  background: rgba(148, 163, 184, 0.1);
  border-color: rgba(148, 163, 184, 0.24);
}

.pill-active {
  @apply text-cyan-50;
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.46), rgba(99, 102, 241, 0.42));
  border-color: rgba(125, 211, 252, 0.5);
}

.cta-main {
  @apply rounded-xl px-4 py-2 text-sm font-semibold text-slate-950 transition duration-200;
  background: linear-gradient(120deg, #67e8f9 0%, #a5b4fc 50%, #f9a8d4 100%);
  box-shadow: 0 10px 24px rgba(34, 211, 238, 0.28);
  animation: neon-pulse 3.8s ease-in-out infinite;
}

.cta-main:hover {
  transform: translateY(-2px) scale(1.015);
  box-shadow: 0 14px 32px rgba(99, 102, 241, 0.4);
}

.cta-sub {
  @apply rounded-xl border px-4 py-2 text-sm transition duration-200;
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.32), rgba(15, 23, 42, 0.2));
}

.cta-sub:hover {
  border-color: rgba(125, 211, 252, 0.45);
  background: rgba(15, 23, 42, 0.4);
}

.section-title {
  @apply text-xl font-semibold tracking-tight md:text-2xl;
}

.input-fancy {
  @apply w-full rounded-2xl border px-4 py-3 text-sm outline-none transition placeholder:text-slate-400;
  background: rgba(15, 23, 42, 0.36);
  border-color: rgba(125, 211, 252, 0.2);
}

.input-fancy:focus {
  box-shadow: 0 0 0 4px var(--ring);
}

.panel {
  @apply rounded-2xl border p-4 md:p-5;
  background:
    linear-gradient(145deg, color-mix(in srgb, var(--accent) 7%, transparent), transparent 48%),
    linear-gradient(315deg, color-mix(in srgb, var(--accent-2) 9%, transparent), transparent 52%),
    var(--card);
  border-color: var(--card-border);
  animation: panel-glow 7s ease-in-out infinite;
}

.panel-strong {
  @apply rounded-2xl border p-4 md:p-5;
  background:
    linear-gradient(140deg, color-mix(in srgb, var(--accent) 12%, transparent), transparent 42%),
    linear-gradient(320deg, color-mix(in srgb, var(--accent-3) 12%, transparent), transparent 55%),
    var(--card-strong);
  border-color: var(--card-border);
  animation: panel-glow 5.5s ease-in-out infinite;
}

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

a, button {
  transition: all 0.22s ease;
}