@import "tailwindcss";
@plugin "../../../src/index.js";

/* ── Docs-specific styles ────────────────────────────── */

/* Sidebar layout */
.docs-layout {
  display: flex;
  min-height: 100vh;
}
.docs-sidebar {
  width: 16rem;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  overflow-y: auto;
  background-color: var(--dui-color-base-100);
  border-right: 1px solid var(--dui-color-base-300);
  padding: 1rem 0;
  z-index: 40;
  transition: transform 200ms ease;
}
.docs-main {
  flex: 1;
  margin-left: 16rem;
  min-width: 0;
}

/* Code blocks */
.docs-code {
  position: relative;
  background-color: var(--dui-color-base-200);
  border: 1px solid var(--dui-color-base-300);
  border-radius: var(--dui-radius-md);
  padding: 1rem;
  font-family: var(--dui-font-mono);
  font-size: 0.8125rem;
  line-height: 1.5;
  overflow-x: auto;
  white-space: pre;
}
.docs-code-copy {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
}

/* Preview box */
.docs-preview {
  padding: 2rem;
  border: 1px solid var(--dui-color-base-300);
  border-radius: var(--dui-radius-lg);
  background-color: var(--dui-color-base-100);
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}
.docs-preview-col {
  flex-direction: column;
  align-items: stretch;
}

/* Section spacing */
.docs-section {
  margin-bottom: 3rem;
}
.docs-section h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--dui-color-base-content);
}
.docs-section h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--dui-color-base-content);
}
.docs-section p {
  margin-bottom: 1rem;
  color: var(--dui-color-base-content);
  opacity: 0.85;
  line-height: 1.7;
}

/* Mobile sidebar */
@media (max-width: 768px) {
  .docs-sidebar {
    transform: translateX(-100%);
  }
  .docs-sidebar.open {
    transform: translateX(0);
  }
  .docs-main {
    margin-left: 0;
  }
}

/* ── Landing page ─────────────────────────────────────── */

.landing-container {
  width: 100%;
  max-width: 72rem;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Brand gradient text - the teal → cyan story */
.gradient-text {
  background: linear-gradient(
    120deg,
    var(--dui-color-primary),
    var(--dui-color-accent)
  );
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* Sticky, blurred top nav */
.landing-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--dui-color-base-300);
  background-color: color-mix(in oklab, var(--dui-color-base-100) 78%, transparent);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
}
.landing-nav-inner {
  height: 4rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.landing-nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
@media (max-width: 640px) {
  .landing-nav-links .nav-hide-sm { display: none; }
}

/* Hero with soft brand glow */
.landing-hero {
  position: relative;
  overflow: hidden;
  padding: 6rem 0 5rem;
  text-align: center;
}
.landing-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(40rem 22rem at 50% -6rem,
      color-mix(in oklab, var(--dui-color-primary) 22%, transparent), transparent 70%),
    radial-gradient(28rem 18rem at 82% 10%,
      color-mix(in oklab, var(--dui-color-secondary) 16%, transparent), transparent 70%),
    radial-gradient(26rem 18rem at 16% 14%,
      color-mix(in oklab, var(--dui-color-accent) 14%, transparent), transparent 70%);
  z-index: 0;
}
.landing-hero > * { position: relative; z-index: 1; }

/* Section rhythm */
.landing-section { padding: 4.5rem 0; }
.landing-section-head { text-align: center; max-width: 40rem; margin: 0 auto 3rem; }
.landing-section-head h2 { font-size: 2rem; font-weight: 800; letter-spacing: -0.02em; margin-bottom: 0.75rem; }
.landing-section-head p { opacity: 0.7; font-size: 1.0625rem; line-height: 1.6; }
.landing-eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dui-color-primary);
  margin-bottom: 0.75rem;
}

/* Feature / link cards with hover lift */
.landing-card {
  border: 1px solid var(--dui-color-base-300);
  border-radius: var(--dui-radius-lg);
  background-color: var(--dui-color-base-100);
  padding: 1.5rem;
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}
.landing-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--dui-shadow-lg);
  border-color: color-mix(in oklab, var(--dui-color-primary) 40%, var(--dui-color-base-300));
}
.landing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: 1.25rem;
}
.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: var(--dui-radius-md);
  background-color: color-mix(in oklab, var(--dui-color-primary) 14%, transparent);
  color: var(--dui-color-primary);
  margin-bottom: 1rem;
}

/* Showcase "browser" frame */
.browser-frame {
  border: 1px solid var(--dui-color-base-300);
  border-radius: var(--dui-radius-lg);
  background-color: var(--dui-color-base-100);
  box-shadow: var(--dui-shadow-lg);
  overflow: hidden;
}
.browser-bar {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--dui-color-base-300);
  background-color: var(--dui-color-base-200);
}
.browser-dot { width: 0.75rem; height: 0.75rem; border-radius: 9999px; }

/* Footer */
.landing-footer {
  border-top: 1px solid var(--dui-color-base-300);
  padding: 3rem 0;
  margin-top: 2rem;
}