appam 0.1.1

@import "tailwindcss";
@import "fumadocs-ui/css/neutral.css";
@import "fumadocs-ui/css/preset.css";

/* ═══════════════════════════════════════════════════
   APPAM — Design System
   Warm amber palette on parchment surfaces.
   Premium documentation for a production Rust framework.
   ═══════════════════════════════════════════════════ */

/* ─── COLOR SYSTEM — LIGHT ──────────────────────── */

:root {
  --font-sans: var(--font-appam-sans);
  --font-mono: var(--font-appam-mono);

  /* Surfaces */
  --appam-bg: #faf7f2;
  --appam-surface: #ffffff;
  --appam-surface-raised: rgba(255, 255, 255, 0.92);

  /* Borders */
  --appam-border: rgba(160, 130, 80, 0.12);
  --appam-border-strong: rgba(160, 130, 80, 0.22);

  /* Amber-tinted shadows */
  --appam-shadow-sm: 0 1px 2px rgba(140, 110, 60, 0.05);
  --appam-shadow: 0 4px 12px -4px rgba(140, 110, 60, 0.08);
  --appam-shadow-lg: 0 12px 32px -8px rgba(140, 110, 60, 0.12);
  --appam-shadow-xl: 0 24px 56px -16px rgba(120, 90, 40, 0.16);

  /* Text */
  --appam-ink: #1a1610;
  --appam-muted: #7a6e5e;

  /* Accent */
  --appam-accent: #b87a14;
  --appam-accent-hover: #a06a0e;
  --appam-accent-soft: rgba(184, 122, 20, 0.07);

  /* Code */
  --appam-code-bg: #0c0b09;
  --appam-code-fg: #f0ead8;

  /* ─ Fumadocs overrides ─ */
  --color-fd-background: #faf7f2;
  --color-fd-foreground: #1a1610;
  --color-fd-muted: #f0ead8;
  --color-fd-muted-foreground: #7a6e5e;
  --color-fd-popover: #ffffff;
  --color-fd-popover-foreground: #1a1610;
  --color-fd-card: rgba(255, 255, 255, 0.92);
  --color-fd-card-foreground: #1a1610;
  --color-fd-border: rgba(160, 130, 80, 0.12);
  --color-fd-primary: #b87a14;
  --color-fd-primary-foreground: #fffdf8;
  --color-fd-secondary: #f0ead8;
  --color-fd-secondary-foreground: #1a1610;
  --color-fd-accent: rgba(184, 122, 20, 0.08);
  --color-fd-accent-foreground: #8b5e14;
  --color-fd-ring: #b87a14;
}

/* ─── COLOR SYSTEM — DARK ───────────────────────── */

.dark {
  --appam-bg: #0c0b09;
  --appam-surface: #161412;
  --appam-surface-raised: rgba(22, 20, 18, 0.92);

  --appam-border: rgba(200, 160, 80, 0.08);
  --appam-border-strong: rgba(200, 160, 80, 0.16);

  --appam-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.16);
  --appam-shadow: 0 4px 12px -4px rgba(0, 0, 0, 0.28);
  --appam-shadow-lg: 0 12px 32px -8px rgba(0, 0, 0, 0.4);
  --appam-shadow-xl: 0 24px 56px -16px rgba(0, 0, 0, 0.5);

  --appam-ink: #f0ead8;
  --appam-muted: #8e8474;

  --appam-accent: #e0a040;
  --appam-accent-hover: #ecb050;
  --appam-accent-soft: rgba(224, 160, 64, 0.08);

  --appam-code-bg: #080706;
  --appam-code-fg: #f0ead8;

  --color-fd-background: #0c0b09;
  --color-fd-foreground: #f0ead8;
  --color-fd-muted: #1c1a18;
  --color-fd-muted-foreground: #8e8474;
  --color-fd-popover: #161412;
  --color-fd-popover-foreground: #f0ead8;
  --color-fd-card: rgba(22, 20, 18, 0.92);
  --color-fd-card-foreground: #f0ead8;
  --color-fd-border: rgba(200, 160, 80, 0.08);
  --color-fd-primary: #e0a040;
  --color-fd-primary-foreground: #0c0b09;
  --color-fd-secondary: #1c1a18;
  --color-fd-secondary-foreground: #f0ead8;
  --color-fd-accent: rgba(224, 160, 64, 0.10);
  --color-fd-accent-foreground: #f0d090;
  --color-fd-ring: #e0a040;
}

/* ═══════════════════════════════════════════════════
   BASE
   ═══════════════════════════════════════════════════ */

html {
  background: var(--appam-bg);
  scroll-behavior: smooth;
}

body {
  min-height: 100dvh;
  background: var(--appam-bg);
  color: var(--appam-ink);
  font-family: var(--font-appam-sans), system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Subtle grid pattern — fades from top */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -2;
  background-image:
    linear-gradient(rgba(0, 0, 0, 0.016) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 0, 0, 0.016) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 80% 50% at 50% 0%, black 10%, transparent 60%);
}

.dark body::before {
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.012) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.012) 1px, transparent 1px);
}

/* Ambient top glow */
body::after {
  content: "";
  position: fixed;
  top: -30%;
  left: 50%;
  transform: translateX(-50%);
  width: 140%;
  height: 60%;
  pointer-events: none;
  z-index: -1;
  background: radial-gradient(
    ellipse at center,
    rgba(184, 122, 20, 0.04),
    transparent 55%
  );
}

.dark body::after {
  background: radial-gradient(
    ellipse at center,
    rgba(224, 160, 64, 0.025),
    transparent 55%
  );
}

/* ─── Custom scrollbar ──────────────────────────── */

::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: rgba(160, 130, 80, 0.18);
  border-radius: 999px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(160, 130, 80, 0.32);
}

.dark ::-webkit-scrollbar-thumb {
  background: rgba(200, 160, 80, 0.12);
}

.dark ::-webkit-scrollbar-thumb:hover {
  background: rgba(200, 160, 80, 0.24);
}

/* ═══════════════════════════════════════════════════
   TYPOGRAPHY
   ═══════════════════════════════════════════════════ */

.appam-body code,
.appam-body pre,
.appam-body kbd,
.appam-body samp {
  font-family: var(--font-appam-mono), ui-monospace, monospace;
}

/* ═══════════════════════════════════════════════════
   WORDMARK (sidebar header)
   ═══════════════════════════════════════════════════ */

.appam-wordmark {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}

.appam-wordmark-logo {
  width: 1.6rem;
  height: 1.6rem;
  border-radius: 0.4rem;
  object-fit: contain;
  transition: transform 300ms cubic-bezier(0.25, 1, 0.5, 1);
}

.appam-wordmark:hover .appam-wordmark-logo {
  transform: rotate(-6deg) scale(1.08);
}

.appam-wordmark-name {
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--appam-ink);
}

/* ═══════════════════════════════════════════════════
   HERO — Layout
   ═══════════════════════════════════════════════════ */

.appam-hero {
  display: grid;
  gap: 2.5rem;
  padding-bottom: 2rem;
}

@media (min-width: 768px) {
  .appam-hero {
    grid-template-columns: 1fr auto;
    gap: 2.75rem;
  }

  .appam-hero-content {
    grid-column: 1;
    grid-row: 1;
  }

  .appam-hero-visual {
    grid-column: 2;
    grid-row: 1;
  }

  .appam-hero-code,
  .appam-hero-cards {
    grid-column: 1 / -1;
  }
}

/* ═══════════════════════════════════════════════════
   HERO — Badge
   ═══════════════════════════════════════════════════ */

.appam-hero-badge {
  display: inline-block;
  padding: 0.28rem 0.7rem;
  border-radius: 999px;
  background: var(--appam-accent-soft);
  border: 1px solid var(--appam-border);
  color: var(--appam-muted);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  animation: appam-rise 600ms cubic-bezier(0.25, 1, 0.5, 1) both;
}

.appam-hero-badge-link {
  color: var(--appam-accent);
  font-weight: 800;
  text-decoration: none;
  transition: color 200ms cubic-bezier(0.25, 1, 0.5, 1);
}

.appam-hero-badge-link:hover {
  color: var(--appam-accent-hover);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ═══════════════════════════════════════════════════
   HERO — Heading
   ═══════════════════════════════════════════════════ */

.appam-hero-content {
  max-width: 680px;
}

.appam-hero-heading {
  margin-top: 1.35rem;
  font-family: var(--font-appam-display), Georgia, serif;
  font-size: clamp(2.5rem, 5.8vw, 4.4rem);
  font-weight: 400;
  line-height: 1.04;
  letter-spacing: -0.025em;
  color: var(--appam-ink);
  text-wrap: balance;
  animation: appam-rise 600ms cubic-bezier(0.25, 1, 0.5, 1) 60ms both;
}

.appam-hero-rust {
  color: var(--appam-accent);
}

/* ═══════════════════════════════════════════════════
   HERO — Description
   ═══════════════════════════════════════════════════ */

.appam-hero-description {
  margin-top: 1.3rem;
  max-width: 46ch;
  color: var(--appam-muted);
  font-size: 1.06rem;
  line-height: 1.65;
  animation: appam-rise 600ms cubic-bezier(0.25, 1, 0.5, 1) 120ms both;
}

/* ═══════════════════════════════════════════════════
   HERO — Capabilities row
   ═══════════════════════════════════════════════════ */

.appam-hero-caps {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 1.4rem;
  animation: appam-rise 600ms cubic-bezier(0.25, 1, 0.5, 1) 160ms both;
}

.appam-hero-cap {
  padding: 0.22rem 0.6rem;
  border-radius: 0.35rem;
  border: 1px solid var(--appam-border);
  background: var(--appam-accent-soft);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--appam-muted);
  letter-spacing: 0.02em;
  transition: border-color 250ms cubic-bezier(0.25, 1, 0.5, 1),
              color 250ms cubic-bezier(0.25, 1, 0.5, 1);
  user-select: none;
}

.appam-hero-cap:hover {
  border-color: var(--appam-border-strong);
  color: var(--appam-ink);
}

/* ═══════════════════════════════════════════════════
   HERO — CTA Buttons
   ═══════════════════════════════════════════════════ */

.appam-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
  animation: appam-rise 600ms cubic-bezier(0.25, 1, 0.5, 1) 200ms both;
}

.appam-hero-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 2.65rem;
  padding: 0 1.25rem;
  border-radius: 0.5rem;
  font-weight: 700;
  font-size: 0.86rem;
  text-decoration: none;
  cursor: pointer;
  transition:
    background 200ms cubic-bezier(0.25, 1, 0.5, 1),
    border-color 200ms cubic-bezier(0.25, 1, 0.5, 1),
    transform 200ms cubic-bezier(0.25, 1, 0.5, 1),
    box-shadow 200ms cubic-bezier(0.25, 1, 0.5, 1);
}

.appam-hero-cta:active {
  transform: translateY(1px) scale(0.98);
}

/* Primary CTA */
.appam-hero-cta-primary {
  background: var(--appam-accent);
  color: #fffdf8;
  box-shadow:
    var(--appam-shadow-sm),
    0 8px 20px -8px rgba(184, 122, 20, 0.24);
}

.dark .appam-hero-cta-primary {
  color: #0c0b09;
  box-shadow:
    var(--appam-shadow-sm),
    0 8px 20px -8px rgba(224, 160, 64, 0.2);
}

.appam-hero-cta-primary:hover {
  background: var(--appam-accent-hover);
  transform: translateY(-1px);
  box-shadow:
    var(--appam-shadow),
    0 14px 32px -8px rgba(184, 122, 20, 0.3);
}

.appam-hero-cta-arrow {
  display: inline-block;
  transition: transform 200ms cubic-bezier(0.25, 1, 0.5, 1);
  font-size: 0.9em;
}

.appam-hero-cta-primary:hover .appam-hero-cta-arrow {
  transform: translateX(2px);
}

/* Secondary CTA */
.appam-hero-cta-secondary {
  border: 1px solid var(--appam-border-strong);
  background: transparent;
  color: var(--appam-ink);
}

.appam-hero-cta-secondary:hover {
  background: var(--appam-accent-soft);
  border-color: var(--appam-accent);
  transform: translateY(-1px);
}

/* ═══════════════════════════════════════════════════
   HERO — Logo / Visual
   ═══════════════════════════════════════════════════ */

.appam-hero-visual {
  display: none;
}

@media (min-width: 768px) {
  .appam-hero-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    animation: appam-rise 600ms cubic-bezier(0.25, 1, 0.5, 1) 100ms both;
  }

  /* Ambient glow behind the logo */
  .appam-hero-visual::before {
    content: "";
    position: absolute;
    inset: -25%;
    border-radius: 50%;
    background: radial-gradient(
      circle at center,
      rgba(184, 122, 20, 0.06),
      transparent 65%
    );
    z-index: -1;
    pointer-events: none;
  }

  .dark .appam-hero-visual::before {
    background: radial-gradient(
      circle at center,
      rgba(224, 160, 64, 0.04),
      transparent 65%
    );
  }

  .appam-hero-visual img {
    width: clamp(200px, 20vw, 310px);
    height: auto;
    filter: drop-shadow(0 16px 32px rgba(184, 122, 20, 0.12));
    transition: transform 500ms cubic-bezier(0.25, 1, 0.5, 1);
  }

  .appam-hero-visual img:hover {
    transform: scale(1.04) rotate(-2deg);
  }
}

/* ═══════════════════════════════════════════════════
   HERO — Code Preview
   ═══════════════════════════════════════════════════ */

.appam-hero-code {
  border-radius: 0.75rem;
  overflow: hidden;
  border: 1px solid var(--appam-border);
  background: var(--appam-code-bg);
  box-shadow:
    0 0 0 1px rgba(184, 122, 20, 0.04),
    var(--appam-shadow-xl);
  animation: appam-rise 600ms cubic-bezier(0.25, 1, 0.5, 1) 280ms both;
}

.dark .appam-hero-code {
  box-shadow:
    0 0 0 1px rgba(224, 160, 64, 0.06),
    var(--appam-shadow-xl);
}

/* macOS-style chrome bar */
.appam-hero-code-chrome {
  padding: 0.65rem 0.9rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.appam-hero-code-dots {
  display: flex;
  gap: 5px;
}

.appam-hero-code-dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  opacity: 0.65;
}

.appam-hero-code-dots span:nth-child(1) { background: #ff5f57; }
.appam-hero-code-dots span:nth-child(2) { background: #febc2e; }
.appam-hero-code-dots span:nth-child(3) { background: #28c840; }

.appam-hero-code-filename {
  color: rgba(240, 234, 216, 0.35);
  font-size: 0.72rem;
  font-weight: 600;
  font-family: var(--font-appam-mono), ui-monospace, monospace;
  letter-spacing: 0.01em;
}

/* Code body */
.appam-hero-code-body {
  padding: 0.9rem 1.1rem 1.1rem;
  overflow-x: auto;
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.75;
}

.appam-code-line {
  display: block;
  white-space: pre;
  color: var(--appam-code-fg);
}

/* Syntax colors — harmonized with amber palette */
.appam-code-keyword  { color: #e0a040; }
.appam-code-entity   { color: #7cb8ff; }
.appam-code-function { color: #ff9580; }
.appam-code-string   { color: #6dd4b8; }
.appam-code-meta     { color: #c0a0f0; }

/* ═══════════════════════════════════════════════════
   HERO — Navigation Cards
   ═══════════════════════════════════════════════════ */

.appam-hero-cards {
  display: grid;
  gap: 0.6rem;
  animation: appam-rise 600ms cubic-bezier(0.25, 1, 0.5, 1) 360ms both;
}

@media (min-width: 640px) {
  .appam-hero-cards {
    grid-template-columns: repeat(3, 1fr);
  }
}

.appam-hero-card {
  display: block;
  padding: 0.9rem 1rem;
  border-radius: 0.6rem;
  border: 1px solid var(--appam-border);
  background: var(--appam-surface-raised);
  text-decoration: none;
  transition:
    border-color 250ms cubic-bezier(0.25, 1, 0.5, 1),
    background 250ms cubic-bezier(0.25, 1, 0.5, 1),
    box-shadow 250ms cubic-bezier(0.25, 1, 0.5, 1),
    transform 250ms cubic-bezier(0.25, 1, 0.5, 1);
}

.appam-hero-card:hover {
  border-color: var(--appam-border-strong);
  background: var(--appam-surface);
  box-shadow: var(--appam-shadow-lg);
  transform: translateY(-2px);
}

.appam-hero-card h3 {
  margin: 0;
  font-size: 0.88rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--appam-ink);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.appam-hero-card-arrow {
  display: inline-block;
  font-size: 0.8em;
  opacity: 0;
  transform: translateX(-4px);
  transition:
    opacity 200ms cubic-bezier(0.25, 1, 0.5, 1),
    transform 200ms cubic-bezier(0.25, 1, 0.5, 1);
}

.appam-hero-card:hover .appam-hero-card-arrow {
  opacity: 0.5;
  transform: translateX(0);
}

.appam-hero-card p {
  margin: 0.2rem 0 0;
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--appam-muted);
}

/* ═══════════════════════════════════════════════════
   HERO — Word Ticker
   ═══════════════════════════════════════════════════ */

.appam-ticker-wrap {
  display: inline-grid;
  overflow: clip;
  vertical-align: baseline;
  padding-bottom: 0.15em;
  margin-bottom: -0.15em;
}

/* All words stack in the same cell — widest reserves the width */
.appam-ticker-word {
  grid-area: 1 / 1;
  color: var(--appam-accent);
  font-style: italic;
  will-change: transform, opacity;
}

.appam-ticker-hidden {
  visibility: hidden;
  pointer-events: none;
}

.appam-ticker-in {
  animation: appam-ticker-slide-in 350ms cubic-bezier(0.25, 1, 0.5, 1) both;
}

.appam-ticker-out {
  animation: appam-ticker-slide-out 280ms cubic-bezier(0.7, 0, 0.84, 0) both;
}

@keyframes appam-ticker-slide-in {
  from { opacity: 0; transform: translateY(110%); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes appam-ticker-slide-out {
  from { opacity: 1; transform: translateY(0); }
  to   { opacity: 0; transform: translateY(-110%); }
}

/* ═══════════════════════════════════════════════════
   ANIMATIONS
   ═══════════════════════════════════════════════════ */

@keyframes appam-rise {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ═══════════════════════════════════════════════════
   DOCS BODY — Prose overrides
   ═══════════════════════════════════════════════════ */

.appam-body .prose {
  font-size: 1.02rem;
}

.appam-body .prose :is(p, li, td, th) {
  color: color-mix(in srgb, var(--color-fd-foreground) 90%, transparent);
}

.appam-body .prose :is(h1, h2, h3, h4) {
  color: var(--color-fd-foreground);
  letter-spacing: -0.03em;
}

.appam-body .prose h2 {
  font-size: 1.45rem;
  font-weight: 800;
}

.appam-body .prose h3 {
  font-weight: 700;
}

.appam-body .prose code {
  color: var(--color-fd-foreground);
}

.appam-body .prose a {
  color: var(--appam-accent);
  text-decoration-color: rgba(184, 122, 20, 0.25);
  text-underline-offset: 2px;
  transition:
    color 200ms cubic-bezier(0.25, 1, 0.5, 1),
    text-decoration-color 200ms cubic-bezier(0.25, 1, 0.5, 1);
}

.appam-body .prose a:hover {
  text-decoration-color: var(--appam-accent);
}

.appam-body [data-search-full] {
  background: var(--color-fd-card);
  color: var(--color-fd-card-foreground);
}

.appam-body .text-fd-muted-foreground {
  color: var(--color-fd-muted-foreground);
}

.appam-body .text-fd-card-foreground,
.appam-body .text-fd-foreground {
  color: var(--color-fd-foreground);
}

/* ─── Home page MDX body (below hero) ──────────── */

.appam-home-body {
  display: grid;
  gap: 1.25rem;
}

.appam-home-body h2 {
  font-size: clamp(1.25rem, 2vw, 1.7rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  margin-top: 1rem;
}

.appam-home-body p,
.appam-home-body li {
  color: var(--appam-muted);
}

.appam-home-body table {
  border-radius: 0.6rem;
  overflow: hidden;
}

.appam-home-body :is(pre, blockquote, table) {
  box-shadow: var(--appam-shadow-lg);
}

/* ═══════════════════════════════════════════════════
   FUMADOCS — Component overrides
   ═══════════════════════════════════════════════════ */

/* Sidebar: active item gets amber left border */
[data-active="true"] > a {
  border-left: 2px solid var(--appam-accent) !important;
  padding-left: 0.5rem;
  color: var(--appam-accent) !important;
}

/* Sidebar: smooth hover on all items */
[role="treeitem"] > a {
  transition:
    color 180ms cubic-bezier(0.25, 1, 0.5, 1),
    background 180ms cubic-bezier(0.25, 1, 0.5, 1);
}

/* TOC: active heading gets amber indicator */
nav[aria-label="Table of Contents"] a[data-active="true"] {
  color: var(--appam-accent) !important;
  font-weight: 600;
}

/* Search dialog refinements */
[data-search] input {
  font-family: var(--font-appam-sans), system-ui, sans-serif;
}

/* Breadcrumb refinements */
nav[aria-label="Breadcrumb"] {
  font-size: 0.82rem;
}

nav[aria-label="Breadcrumb"] a {
  transition: color 180ms cubic-bezier(0.25, 1, 0.5, 1);
}

nav[aria-label="Breadcrumb"] a:hover {
  color: var(--appam-accent);
}

/* ═══════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════ */

@media (max-width: 639px) {
  .appam-hero {
    gap: 2rem;
    padding-bottom: 1rem;
  }

  .appam-hero-heading {
    font-size: 2.2rem;
  }

  .appam-hero-description {
    font-size: 0.98rem;
  }

  .appam-hero-caps {
    gap: 0.35rem;
  }

  .appam-hero-cap {
    font-size: 0.65rem;
    padding: 0.18rem 0.5rem;
  }

  .appam-hero-code-body {
    font-size: 0.74rem;
    padding: 0.7rem 0.9rem 0.9rem;
  }

  .appam-hero-card {
    padding: 0.8rem 0.9rem;
  }
}

/* ═══════════════════════════════════════════════════
   LANDING PAGE
   Standalone landing at "/" — outside docs layout.
   Uses the same design tokens as the doc theme.
   ═══════════════════════════════════════════════════ */

.appam-landing {
  width: 100%;
  overflow-x: hidden;
}

/* ─── Hero ──────────────────────────────────────── */

.appam-land-hero {
  max-width: 1140px;
  margin: 0 auto;
  padding: 3rem 1.5rem 0;
}

.appam-land-hero-grid {
  display: grid;
  gap: 2rem;
  align-items: center;
  animation: appam-rise 650ms cubic-bezier(0.25, 1, 0.5, 1) both;
}

@media (min-width: 768px) {
  .appam-land-hero {
    padding: 4.5rem 2rem 0;
  }

  .appam-land-hero-grid {
    grid-template-columns: 1fr auto;
    gap: 3rem;
  }
}

.appam-land-hero-text {
  max-width: 620px;
}

.appam-land-h1 {
  margin-top: 1.2rem;
  font-family: var(--font-appam-display), Georgia, serif;
  font-size: clamp(2.6rem, 6vw, 4.8rem);
  font-weight: 400;
  line-height: 1.02;
  letter-spacing: -0.025em;
  color: var(--appam-ink);
  text-wrap: balance;
}

.appam-land-desc {
  margin-top: 1.4rem;
  max-width: 48ch;
  color: var(--appam-muted);
  font-size: 1.1rem;
  line-height: 1.65;
}

/* ─── Hero Visual ───────────────────────────────── */

.appam-land-hero-visual {
  display: none;
}

@media (min-width: 768px) {
  .appam-land-hero-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
  }

  .appam-land-hero-logo-wrap {
    position: relative;
  }

  /* Warm ambient glow */
  .appam-land-hero-logo-wrap::before {
    content: "";
    position: absolute;
    inset: -30%;
    border-radius: 50%;
    background: radial-gradient(
      circle at center,
      rgba(184, 122, 20, 0.07),
      transparent 65%
    );
    z-index: -1;
    pointer-events: none;
    animation: appam-pulse 6s ease-in-out infinite;
  }

  .dark .appam-land-hero-logo-wrap::before {
    background: radial-gradient(
      circle at center,
      rgba(224, 160, 64, 0.05),
      transparent 65%
    );
  }

  .appam-land-hero-logo {
    width: clamp(220px, 22vw, 340px);
    height: auto;
    filter: drop-shadow(0 20px 40px rgba(184, 122, 20, 0.14));
    transition: transform 600ms cubic-bezier(0.25, 1, 0.5, 1);
  }

  .appam-land-hero-logo:hover {
    transform: scale(1.04) rotate(-2deg);
  }
}

@keyframes appam-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.7; transform: scale(1.06); }
}

/* ─── Install Command ───────────────────────────── */

.appam-land-install-row {
  margin-top: 1.5rem;
  animation: appam-rise 600ms cubic-bezier(0.25, 1, 0.5, 1) 160ms both;
}

.appam-land-install {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.55rem 0.9rem;
  border-radius: 0.5rem;
  border: 1px solid var(--appam-border-strong);
  background: var(--appam-code-bg);
  color: var(--appam-code-fg);
  font-family: var(--font-appam-mono), ui-monospace, monospace;
  font-size: 0.86rem;
  cursor: pointer;
  transition:
    border-color 250ms cubic-bezier(0.25, 1, 0.5, 1),
    box-shadow 250ms cubic-bezier(0.25, 1, 0.5, 1),
    transform 200ms cubic-bezier(0.25, 1, 0.5, 1);
  -webkit-user-select: none;
  user-select: none;
}

.appam-land-install:hover {
  border-color: var(--appam-accent);
  box-shadow: 0 0 0 3px rgba(184, 122, 20, 0.08);
}

.appam-land-install:active {
  transform: scale(0.98);
}

.appam-land-install-prompt {
  color: var(--appam-accent);
  font-weight: 700;
  opacity: 0.6;
}

.appam-land-install code {
  color: var(--appam-code-fg);
  font-family: inherit;
}

.appam-land-install-copy {
  margin-left: auto;
  padding-left: 0.6rem;
  border-left: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.72rem;
  font-family: var(--font-appam-sans), system-ui, sans-serif;
  font-weight: 600;
  color: var(--appam-muted);
  letter-spacing: 0.02em;
  transition: color 200ms cubic-bezier(0.25, 1, 0.5, 1);
}

.appam-land-install:hover .appam-land-install-copy {
  color: var(--appam-accent);
}

/* ─── Hero Code Preview ─────────────────────────── */

.appam-land-code {
  margin-top: 2.5rem;
}

@media (min-width: 768px) {
  .appam-land-code {
    margin-top: 3rem;
  }
}

/* ─── Section Shared ────────────────────────────── */

.appam-land-section {
  max-width: 1140px;
  margin: 0 auto;
  padding: 5rem 1.5rem 0;
}

@media (min-width: 768px) {
  .appam-land-section {
    padding: 7rem 2rem 0;
  }
}

.appam-land-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--appam-accent);
  margin-bottom: 0.6rem;
}

.appam-land-heading {
  font-family: var(--font-appam-display), Georgia, serif;
  font-size: clamp(1.6rem, 3.5vw, 2.6rem);
  font-weight: 400;
  line-height: 1.12;
  letter-spacing: -0.025em;
  color: var(--appam-ink);
  max-width: 28ch;
  text-wrap: balance;
}

.appam-land-subdesc {
  margin-top: 0.8rem;
  max-width: 52ch;
  color: var(--appam-muted);
  font-size: 1rem;
  line-height: 1.6;
}

/* ─── Asymmetric Bento Grid ─────────────────────── */

.appam-land-bento {
  display: grid;
  gap: 1rem;
  margin-top: 2.5rem;
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .appam-land-bento {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .appam-land-bento {
    grid-template-columns: repeat(12, 1fr);
    grid-auto-rows: minmax(140px, auto);
  }

  /* Core layout structure — true asymmetry */
  .appam-bento--provider { grid-column: span 7; grid-row: span 2; } /* Big hero card left */
  .appam-bento--tools    { grid-column: span 5; grid-row: span 1; } /* Top right */
  .appam-bento--stream   { grid-column: span 5; grid-row: span 1; } /* Middle right */
  .appam-bento--session  { grid-column: span 4; grid-row: span 1; } /* Bottom left */
  .appam-bento--trace    { grid-column: span 4; grid-row: span 1; } /* Bottom middle */
  .appam-bento--reliable { grid-column: span 4; grid-row: span 1; } /* Bottom right */
}

/* Individual Bento Cards */
.appam-bento-card {
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: 1rem;
  border: 1px solid var(--appam-border);
  background: var(--appam-surface-raised);
  padding: 1.8rem;
  transition:
    transform 350ms cubic-bezier(0.25, 1, 0.5, 1),
    border-color 350ms cubic-bezier(0.25, 1, 0.5, 1),
    box-shadow 350ms cubic-bezier(0.25, 1, 0.5, 1);
}

.appam-bento-card:hover {
  transform: translateY(-2px);
  border-color: var(--appam-border-strong);
  box-shadow: var(--appam-shadow-lg);
}

/* Card content layout */
.appam-bento-body {
  position: relative;
  z-index: 10;
}

.appam-bento-title {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--appam-ink);
  margin: 0 0 0.5rem 0;
}

.appam-bento-desc {
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--appam-muted);
  margin: 0;
}

/* SVG Container — flexible based on card size */
.appam-bento-illust {
  position: relative;
  width: 100%;
  flex: 1 1 auto;
  min-height: 100px;
  margin-bottom: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.appam-land-svg {
  width: 100%;
  height: 100%;
  overflow: visible;
}

/* Bottom row smaller cards don't need as tall an illust */
.appam-bento--trace .appam-bento-illust,
.appam-bento--reliable .appam-bento-illust,
.appam-bento--session .appam-bento-illust {
  min-height: 80px;
}


/* ─── Providers ─────────────────────────────────── */

.appam-land-providers {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.6rem;
  margin-top: 2.5rem;
}

@media (min-width: 640px) {
  .appam-land-providers {
    grid-template-columns: repeat(4, 1fr);
  }
}

.appam-land-provider {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 1rem 1.1rem;
  border-radius: 0.55rem;
  border: 1px solid var(--appam-border);
  background: var(--appam-surface-raised);
  transition:
    border-color 250ms cubic-bezier(0.25, 1, 0.5, 1),
    box-shadow 250ms cubic-bezier(0.25, 1, 0.5, 1),
    transform 250ms cubic-bezier(0.25, 1, 0.5, 1);
}

.appam-land-provider:hover {
  border-color: var(--appam-border-strong);
  box-shadow: var(--appam-shadow);
  transform: translateY(-1px);
}

.appam-land-provider-name {
  font-size: 0.9rem;
  font-weight: 750;
  letter-spacing: -0.015em;
  color: var(--appam-ink);
}

.appam-land-provider-detail {
  font-size: 0.76rem;
  color: var(--appam-muted);
}

/* ─── Graph View ────────────────────────────────── */

.appam-land-graph-wrap {
  margin-top: 2rem;
  border-radius: 0.75rem;
  overflow: hidden;
  border: 1px solid var(--appam-border);
  box-shadow: var(--appam-shadow-xl);
  background: var(--appam-surface);
}

/* Override inner graph-view height for landing page prominence */
.appam-land-graph-wrap .relative {
  height: 520px;
}

@media (min-width: 768px) {
  .appam-land-graph-wrap .relative {
    height: 600px;
  }
}

/* Remove inner graph-view border/radius (we provide outer) */
.appam-land-graph-wrap > div {
  border: none !important;
  border-radius: 0 !important;
}

/* ─── CTA Section ───────────────────────────────── */

.appam-land-cta-section {
  max-width: 1140px;
  margin: 0 auto;
  padding: 6rem 1.5rem 3rem;
  text-align: center;
  position: relative;
}

/* Warm divider line above CTA */
.appam-land-cta-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 2px;
  background: var(--appam-accent);
  opacity: 0.3;
  border-radius: 1px;
}

@media (min-width: 768px) {
  .appam-land-cta-section {
    padding: 8rem 2rem 4rem;
  }
}

.appam-land-cta-heading {
  font-family: var(--font-appam-display), Georgia, serif;
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -0.025em;
  color: var(--appam-ink);
}

.appam-land-cta-desc {
  margin-top: 0.8rem;
  color: var(--appam-muted);
  font-size: 1.05rem;
  line-height: 1.6;
}

.appam-land-cta-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 2rem;
}

/* ─── Footer ────────────────────────────────────── */

.appam-land-footer {
  border-top: 1px solid var(--appam-border);
  margin-top: 0;
}

.appam-land-footer-inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  align-items: center;
  text-align: center;
}

@media (min-width: 768px) {
  .appam-land-footer-inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    text-align: left;
    padding: 2rem 2rem;
  }
}

.appam-land-footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.appam-land-footer-logo {
  width: 1.3rem;
  height: 1.3rem;
  border-radius: 0.3rem;
}

.appam-land-footer-name {
  font-size: 0.88rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--appam-ink);
}

.appam-land-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
  justify-content: center;
}

.appam-land-footer-links a {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--appam-muted);
  text-decoration: none;
  transition: color 200ms cubic-bezier(0.25, 1, 0.5, 1);
}

.appam-land-footer-links a:hover {
  color: var(--appam-accent);
}

.appam-land-footer-copy {
  font-size: 0.76rem;
  color: var(--appam-muted);
  margin: 0;
}

.appam-land-footer-copy a {
  color: var(--appam-accent);
  text-decoration: none;
  font-weight: 600;
  transition: color 200ms cubic-bezier(0.25, 1, 0.5, 1);
}

.appam-land-footer-copy a:hover {
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ─── Landing Responsive ────────────────────────── */

@media (max-width: 639px) {
  .appam-land-hero {
    padding: 2rem 1rem 0;
  }

  .appam-land-h1 {
    font-size: 2.3rem;
  }

  .appam-land-desc {
    font-size: 1rem;
  }

  .appam-land-install {
    font-size: 0.78rem;
    padding: 0.45rem 0.7rem;
  }

  .appam-land-section {
    padding: 3.5rem 1rem 0;
  }

  .appam-land-cta-section {
    padding: 4rem 1rem 2rem;
  }

  .appam-land-footer-inner {
    padding: 2rem 1rem;
  }
}