@tailwind base;
@tailwind components;
@tailwind utilities;

@layer utilities {
  @keyframes marquee {
    0% { transform: translateX(0%); }
    100% { transform: translateX(-50%); }
  }
  @keyframes marquee-vertical {
    0% { transform: translateY(0%); }
    100% { transform: translateY(-50%); }
  }
  .animate-marquee {
    animation: marquee 30s linear infinite;
  }
  .animate-marquee-vertical {
    animation: marquee-vertical 15s linear infinite;
  }
  .hover\:pause:hover {
    animation-play-state: paused;
  }
}

:root {
  --bg: #f5f7ff;
  --bg-soft: #eef2ff;
  --panel: rgba(255,255,255,0.82);
  --panel-strong: rgba(255,255,255,0.94);
  --border: rgba(99, 102, 241, 0.14);
  --border-strong: rgba(99, 102, 241, 0.22);
  --text: #172033;
  --muted: #5e6a86;
  --blue: #4f7cff;
  --blue-deep: #355fe7;
  --purple: #7c5cff;
  --purple-soft: #ede9fe;
  --sky-soft: #e8f1ff;
  --shadow: 0 18px 45px rgba(88, 104, 180, 0.14);
  --shadow-soft: 0 10px 28px rgba(88, 104, 180, 0.10);
  --radius: 24px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(124,92,255,0.12), transparent 28%),
    radial-gradient(circle at top right, rgba(79,124,255,0.14), transparent 26%),
    linear-gradient(180deg, #f9fbff 0%, #f4f7ff 100%);
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(124,92,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(124,92,255,0.03) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.45), transparent 70%);
}
.site-shell { position: relative; z-index: 1; }
.container-xl { max-width: 1320px; }
.glass-panel {
  background: var(--panel);
  backdrop-filter: blur(14px);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
}
.glass-strong {
  background: var(--panel-strong);
  backdrop-filter: blur(14px);
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow);
}
.topbar {
  background: rgba(255,255,255,0.72);
  border-bottom: 1px solid rgba(99,102,241,0.08);
  backdrop-filter: blur(16px);
}
.brand-mark {
  background: linear-gradient(135deg, #0ea5e9 0%, #6366f1 50%, #a855f7 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.nav-link {
  color: var(--muted);
  transition: all .2s ease;
  position: relative;
}
.nav-link:hover, .nav-link.active {
  color: var(--blue-deep);
}
.nav-link.active::after, .nav-link:hover::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -10px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--blue), var(--purple));
}
.hero-chip {
  background: linear-gradient(135deg, rgba(79,124,255,0.10), rgba(124,92,255,0.10));
  border: 1px solid rgba(99,102,241,0.12);
  color: var(--blue-deep);
}
.section-title { letter-spacing: -0.03em; }
.soft-gradient {
  background: linear-gradient(135deg, rgba(79,124,255,0.12), rgba(124,92,255,0.14));
}
.metric-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.92), rgba(247,249,255,0.92));
  border: 1px solid rgba(99,102,241,0.10);
  box-shadow: var(--shadow-soft);
}
.metric-value {
  background: linear-gradient(135deg, var(--blue-deep), var(--purple));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.table-shell {
  border: 1px solid rgba(99,102,241,0.10);
  border-radius: 22px;
  overflow: hidden;
  background: rgba(255,255,255,0.92);
}
.table-shell table { width: 100%; }
.table-shell thead {
  background: linear-gradient(180deg, #eef3ff 0%, #f8faff 100%);
}
.table-shell th {
  color: #425070;
  font-weight: 700;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: .05em;
}
.table-shell td {
  color: var(--text);
}
.table-shell tr + tr td {
  border-top: 1px solid rgba(99,102,241,0.08);
}
.table-shell tbody tr:hover td {
  background: rgba(79,124,255,0.03);
}
.kicker {
  color: var(--blue-deep);
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: .78rem;
  font-weight: 700;
}
.btn-primary {
  background: linear-gradient(135deg, var(--blue), var(--purple));
  color: white;
  box-shadow: 0 10px 24px rgba(93, 104, 214, 0.28);
}
.btn-secondary {
  background: rgba(255,255,255,0.88);
  color: var(--blue-deep);
  border: 1px solid rgba(99,102,241,0.14);
}
.btn-primary, .btn-secondary {
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.btn-primary:hover, .btn-secondary:hover {
  transform: translateY(-1px);
}
.card-hover:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}
.card-hover { transition: all .2s ease; }
.badge {
  background: rgba(79,124,255,0.08);
  color: var(--blue-deep);
  border: 1px solid rgba(79,124,255,0.12);
}
.task-card {
  min-height: 182px;
  background: rgba(255,255,255,0.9);
  border: 1px solid rgba(99,102,241,0.10);
  border-radius: 22px;
  box-shadow: var(--shadow-soft);
}
.task-tag {
  background: linear-gradient(135deg, rgba(79,124,255,0.08), rgba(124,92,255,0.10));
  color: #475675;
}
.modal-backdrop {
  background: rgba(18, 27, 48, 0.42);
  backdrop-filter: blur(7px);
}
.chart-shell { min-height: 360px; }
.footer-note { color: var(--muted); }
.search-input, .select-input {
  background: rgba(255,255,255,0.92);
  border: 1px solid rgba(99,102,241,0.12);
  color: var(--text);
}
.search-input:focus, .select-input:focus {
  outline: none;
  border-color: rgba(79,124,255,0.36);
  box-shadow: 0 0 0 4px rgba(79,124,255,0.10);
}
.link-clean { color: var(--blue-deep); }
.link-clean:hover { color: var(--purple); }
.stat-dot { width: 10px; height: 10px; border-radius: 999px; display: inline-block; }
@media (max-width: 768px) {
  .nav-link.active::after, .nav-link:hover::after { display: none; }
}