/* PatroFort — custom styles layered on top of Tailwind's utility CDN build. */

:root {
  color-scheme: dark;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: #0b1220;
}

/* Skip link for keyboard/screen-reader users */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  background: #6d5ef5;
  color: #fff;
  padding: 0.75rem 1.25rem;
  border-radius: 0 0 0.5rem 0;
  font-weight: 600;
}
.skip-link:focus {
  left: 0;
}

/* Focus visibility (WCAG) */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid #8b7cfa;
  outline-offset: 2px;
}

/* Navigation */
.nav-link {
  padding: 0.5rem 0.75rem;
  border-radius: 0.5rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: #cbd5e1;
  transition: color 150ms ease, background-color 150ms ease;
}
.nav-link:hover {
  color: #f1f5f9;
  background-color: rgba(109, 94, 245, 0.12);
}
.nav-link-mobile {
  padding: 0.65rem 0.5rem;
  border-radius: 0.5rem;
  font-size: 0.95rem;
  font-weight: 500;
  color: #e2e8f0;
}
.nav-link-mobile:hover {
  background-color: rgba(109, 94, 245, 0.12);
}

.footer-link {
  color: #94a3b8;
  transition: color 150ms ease;
}
.footer-link:hover {
  color: #f1f5f9;
}

/* Buttons */
.btn-primary,
.btn-secondary,
.btn-outline,
.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.75rem 1.5rem;
  border-radius: 0.65rem;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: transform 150ms ease, background-color 150ms ease, border-color 150ms ease, color 150ms ease;
}
.btn-primary {
  background-color: #6d5ef5;
  color: #fff;
  box-shadow: 0 0 0 1px rgba(109, 94, 245, 0.25), 0 8px 30px -10px rgba(109, 94, 245, 0.45);
}
.btn-primary:hover { background-color: #5748d8; }

.btn-secondary {
  background-color: rgba(20, 184, 166, 0.15);
  color: #5eead4;
  border: 1px solid rgba(20, 184, 166, 0.35);
}
.btn-secondary:hover { background-color: rgba(20, 184, 166, 0.25); }

.btn-outline {
  background-color: transparent;
  color: #f1f5f9;
  border: 1px solid #223049;
}
.btn-outline:hover { border-color: #6d5ef5; color: #8b7cfa; }

.btn-ghost {
  background-color: transparent;
  color: #94a3b8;
}
.btn-ghost:hover { color: #f1f5f9; }

/* Hero background */
.hero-glow {
  background:
    radial-gradient(60% 50% at 15% 10%, rgba(109, 94, 245, 0.20), transparent 60%),
    radial-gradient(45% 40% at 90% 20%, rgba(20, 184, 166, 0.14), transparent 60%),
    radial-gradient(35% 35% at 60% 90%, rgba(245, 185, 63, 0.08), transparent 60%);
}

/* Pillars */
.pillar-card {
  background-color: #121b2e;
  border: 1px solid #223049;
  border-radius: 1rem;
  padding: 2rem;
  transition: transform 200ms ease, border-color 200ms ease;
}
.pillar-card:hover {
  transform: translateY(-4px);
}
.pillar-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: 0.85rem;
}
.pillar-connector {
  position: absolute;
  top: 50%;
  left: 8%;
  right: 8%;
  height: 2px;
  background: linear-gradient(90deg, #f5b93f, #6d5ef5, #14b8a6);
  opacity: 0.25;
  z-index: -1;
}

/* Founder photo placeholder */
.photo-frame {
  aspect-ratio: 4 / 5;
  width: 100%;
  max-width: 22rem;
  margin: 0 auto;
  border-radius: 1.25rem;
  overflow: hidden;
  border: 1px solid #223049;
  background-color: #16213a;
  box-shadow: 0 20px 60px -20px rgba(109, 94, 245, 0.35);
}

/* Sliders */
.slider-track {
  display: flex;
  gap: 1.25rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 0.5rem;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: #223049 transparent;
}
.slider-track > * {
  scroll-snap-align: start;
}
.slider-track::-webkit-scrollbar {
  height: 6px;
}
.slider-track::-webkit-scrollbar-thumb {
  background-color: #223049;
  border-radius: 999px;
}
.slide-card {
  min-height: 100%;
}
.slider-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 999px;
  border: 1px solid #223049;
  color: #f1f5f9;
  font-size: 1.25rem;
  cursor: pointer;
  transition: border-color 150ms ease, color 150ms ease;
}
.slider-btn:hover {
  border-color: #6d5ef5;
  color: #8b7cfa;
}

/* Prose (article body) */
.prose-article {
  color: #cbd5e1;
  line-height: 1.75;
}
.prose-article h2 {
  color: #f1f5f9;
  font-size: 1.5rem;
  font-weight: 700;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}
.prose-article h3 {
  color: #f1f5f9;
  font-size: 1.25rem;
  font-weight: 700;
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
}
.prose-article p { margin-bottom: 1.1rem; }
.prose-article ul, .prose-article ol { margin: 1rem 0 1.1rem 1.5rem; }
.prose-article li { margin-bottom: 0.4rem; }
.prose-article a { color: #8b7cfa; text-decoration: underline; text-underline-offset: 2px; }
.prose-article strong { color: #f1f5f9; }

/* Chips / filter pills */
.chip {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  border: 1px solid #223049;
  font-size: 0.8rem;
  font-weight: 600;
  color: #cbd5e1;
  cursor: pointer;
  transition: border-color 150ms ease, color 150ms ease, background-color 150ms ease;
}
.chip:hover {
  border-color: #6d5ef5;
  color: #f1f5f9;
}
.chip-active {
  border-color: #6d5ef5;
  background-color: rgba(109, 94, 245, 0.15);
  color: #8b7cfa;
}

/* Ecosystem cross-links */
.ecosystem-link {
  display: block;
  border-radius: 0.85rem;
  border: 1px solid #223049;
  background-color: #121b2e;
  padding: 1rem 1.25rem;
  transition: border-color 150ms ease, transform 150ms ease;
}
.ecosystem-link:hover {
  transform: translateY(-2px);
}

/* Article chatbot messages */
.chat-msg {
  max-width: 85%;
  border-radius: 0.75rem;
  padding: 0.6rem 0.9rem;
  font-size: 0.9rem;
  line-height: 1.5;
}
.chat-msg-user {
  margin-left: auto;
  background-color: #6d5ef5;
  color: #fff;
}
.chat-msg-bot {
  margin-right: auto;
  background-color: #223049;
  color: #e2e8f0;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}