/* Barn System - Custom styles (works alongside Tailwind CDN) */
:root {
  --barn-green: #0f3d2e;
  --barn-amber: #b45309;
}

/* Base typography & focus */
body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

:focus-visible {
  outline: 2px solid var(--barn-green);
  outline-offset: 2px;
}

/* Navbar */
.nav-link {
  position: relative;
  transition: color 0.2s ease;
}
.nav-link:after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -2px;
  left: 0;
  background-color: var(--barn-green);
  transition: width 0.25s ease;
}
.nav-link:hover:after,
.nav-link.active:after {
  width: 100%;
}

/* Hero */
.hero {
  background: linear-gradient(135deg, #0f3d2e 0%, #14532d 100%);
}

/* Product / Benefit Cards */
.card {
  transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1), 
              box-shadow 0.2s cubic-bezier(0.4, 0.0, 0.2, 1),
              border-color 0.2s ease;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  border-color: #d1d5db;
}

/* Roadmap */
.roadmap-phase {
  position: relative;
}
.roadmap-connector {
  position: absolute;
  left: 1.25rem; /* center of the dot */
  top: 3rem;
  bottom: -1.5rem;
  width: 3px;
  background: linear-gradient(to bottom, #d1d5db, #e5e7eb);
  z-index: 0;
}
.roadmap-phase:last-child .roadmap-connector {
  display: none;
}
.phase-dot {
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 9999px;
  font-weight: 600;
  font-size: 0.875rem;
  z-index: 1;
  position: relative;
}

/* Dashboard Preview (simulated) */
.dashboard-card {
  transition: all 0.2s ease;
}
.metric-value {
  font-variant-numeric: tabular-nums;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}
.alert-row {
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.alert-row.removing {
  opacity: 0;
  transform: translateX(12px);
}
.tab-button {
  position: relative;
  padding-bottom: 0.5rem;
  font-weight: 500;
  color: #64748b;
  transition: color 0.2s ease;
}
.tab-button.active {
  color: var(--barn-green);
}
.tab-button.active:after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background-color: var(--barn-green);
  border-radius: 3px;
}

/* Contact Form */
.form-input {
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.form-input:focus {
  border-color: var(--barn-green);
  box-shadow: 0 0 0 3px rgba(15, 61, 46, 0.1);
  outline: none;
}
.form-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: #475569;
}

/* Success state */
.success-message {
  animation: fadeInUp 0.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Footer */
footer a:hover {
  color: var(--barn-green);
}

/* Mobile nav */
.mobile-nav {
  animation: slideDown 0.2s ease forwards;
}
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Utility: subtle section divider */
.section-divider {
  height: 1px;
  background: linear-gradient(to right, transparent, #e2e8f0, transparent);
}

/* Print styles (rare for this site but nice) */
@media print {
  .no-print { display: none !important; }
  body { font-size: 11pt; }
}