/* fiko demo page — demo/index.css
 * Demo-specific styles only — all layout/components use fiko itself.
 * No !important abuse; these live outside fiko's cascade layers.
 */

/* ── RESET / BASELINE ─────────────────────────────────── */

*, *::before, *::after { box-sizing: border-box; }

/* on dark bg, .dim needs more opacity than the default --textT50 */
.dim { color: color-mix(in oklch, var(--text), transparent 30%); }

/* demo link styling */
a { color: var(--cta); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--cta_hover, var(--primary_hover)); }

/* ── NAV ──────────────────────────────────────────────── */

.fiko-nav {
  background: color-mix(in oklch, var(--surface), transparent 8%);
  border-bottom: 1px solid var(--border_color);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.fiko-nav .container { padding-block: 0; }

.fiko-nav nav {
  padding-block: 0;
  height: var(--sticky_header_height);
}

.fiko-nav nav a {
  min-height: unset;
  display: flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius);
  font-size: 1rem;
  transition: background-color var(--transition), color var(--transition);
}

.fiko-nav nav a:hover {
  background: var(--brandT25);
  color: var(--brand);
}

.fiko-nav-gh { padding: 0.4rem !important; }
.fiko-nav-gh svg { display: block; }

/* logo wordmark */
.fiko-logo {
  padding: 0 !important;
  background: none !important;
}

.fiko-wordmark {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--light);
  line-height: 1;
}

/* ── HERO ─────────────────────────────────────────────── */

.fiko-hero {
  position: relative;
  overflow: hidden;
  background: var(--surface);
  border-bottom: 1px solid var(--border_color);
}

.fiko-hero .container { position: relative; z-index: 1; }

.fiko-hero-inner { max-width: 680px; }

.fiko-hero-badge {
  font-size: 1rem;
  letter-spacing: 0.1em;
  margin-bottom: calc(var(--spaceV) * 2);
}

.fiko-hero-title {
  animation: fiko-shake-vertical 1s both;
  font-size: clamp(5rem, 22vw, 16rem);
  font-weight: 100;
  line-height: 1;
  letter-spacing: -0.03em;
  margin: 0 0 calc(var(--spaceV) * 2);
  user-select: none;
}

.fiko-hero-word {
  display: inline-block;
}

.fiko-hero-word.accent {
  background: var(--gradient_warm);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: fiko-pulse 4s ease-in-out infinite;
}

@keyframes fiko-pulse {
  0%, 100% { filter: brightness(1) saturate(1); }
  40%       { filter: brightness(1.15) saturate(1.3); }
  70%       { filter: brightness(0.92) saturate(0.9); }
}

.fiko-hero-tagline {
  font-size: clamp(1rem, 2vw, 1.2rem);
  line-height: 1.6;
  color: var(--text);
  opacity: 0.75;
  max-width: 55ch;
  margin: 0 0 calc(var(--spaceV) * 2);
}

.fiko-hero-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: calc(var(--spaceV) * 2);
}

.fiko-pill {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: 0.25rem 0.75rem;
  border: 1.5px solid color-mix(in oklch, var(--brand_darker), transparent 20%);
  border-radius: 99px;
  color: oklch(from var(--brand_darker) calc(l + 0.3) c h);
  background: color-mix(in oklch, var(--brand_darker), transparent 70%);
  text-transform: lowercase;
  white-space: nowrap;
}

/* animated orbs */
.fiko-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.18;
  pointer-events: none;
  z-index: 0;
}

.fiko-orb-1 {
  width: 500px;
  height: 500px;
  background: oklch(0.65 0.22 40);
  top: -120px;
  right: -100px;
  animation: fiko-orb-drift 9s ease-in-out infinite;
}

.fiko-orb-2 {
  width: 300px;
  height: 300px;
  background: oklch(0.72 0.20 65);
  bottom: -60px;
  right: 200px;
  animation: fiko-orb-drift 13s ease-in-out infinite reverse;
}

.fiko-orb-3 {
  width: 200px;
  height: 200px;
  background: oklch(0.60 0.18 25);
  top: 50%;
  right: 40%;
  animation: fiko-orb-drift 7s ease-in-out infinite 2s;
}

@keyframes fiko-shake-vertical {
  0%, 20%, 40%, 60%, 80%, 100% { transform: translate3d(0,  7px, 0); }
  10%, 30%, 50%, 70%, 90%      { transform: translate3d(0, -7px, 0); }
}

@keyframes fiko-orb-drift {
  0%   { transform: translate(0, 0) scale(1); }
  33%  { transform: translate(30px, -20px) scale(1.05); }
  66%  { transform: translate(-20px, 15px) scale(0.96); }
  100% { transform: translate(0, 0) scale(1); }
}

/* ── SECTIONS ─────────────────────────────────────────── */

.fiko-section {
  padding-block: calc(var(--spaceV) * 8);
  border-bottom: 1px solid var(--border_color);
}

.fiko-section-alt {
  background: color-mix(in oklch, var(--surface), white 4%);
}

.fiko-section-label {
  font-size: 1rem;
  letter-spacing: 0.12em;
  margin-bottom: calc(var(--spaceV) * 1.5);
}

/* ── TOKEN GRID ───────────────────────────────────────── */

.fiko-token-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: calc(var(--spaceV)) calc(var(--spaceH));
}

.fiko-swatch-card {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.fiko-swatch {
  width: 100%;
  aspect-ratio: 1;
  border-radius: var(--radius);
}

.fiko-swatch-checkered {
  background-image:
    linear-gradient(45deg, oklch(0.38 0 0) 25%, transparent 25%),
    linear-gradient(-45deg, oklch(0.38 0 0) 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, oklch(0.38 0 0) 75%),
    linear-gradient(-45deg, transparent 75%, oklch(0.38 0 0) 75%);
  background-size: 12px 12px;
  background-position: 0 0, 0 6px, 6px -6px, -6px 0;
}

.fiko-swatch-name {
  font-size: 1rem;
  font-weight: 600;
  font-family: var(--font_serif);
  word-break: break-all;
}

.fiko-swatch-value {
  font-size: 0.85rem;
  font-family: var(--font_serif);
  color: var(--text);
  opacity: 0.7;
}

/* ── TOKEN LIST (spacing / breakpoints) ───────────────── */

.fiko-token-list {
  display: flex;
  flex-direction: column;
  gap: calc(var(--spaceV) * 0.75);
}

.fiko-token-row {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.fiko-token-name {
  font-family: var(--font_serif);
  font-size: 1rem;
  min-width: 160px;
  flex-shrink: 0;
}

.fiko-token-bar {
  height: 12px;
  border-radius: 99px;
  flex-shrink: 0;
}

/* ── TYPE SCALE ───────────────────────────────────────── */

.fiko-type-scale {
  display: flex;
  flex-direction: column;
  gap: calc(var(--spaceV) * 1.5);
}

.fiko-type-row {
  display: flex;
  align-items: baseline;
  gap: 1.5rem;
  flex-wrap: wrap;
  border-bottom: 0.5px solid var(--border_color);
  padding-bottom: calc(var(--spaceV) * 0.75);
}

.fiko-type-row code {
  font-family: var(--font_serif);
  font-size: 1rem;
  opacity: 0.5;
  flex-shrink: 0;
}

/* ── WEIGHT SCALE ─────────────────────────────────────── */

.fiko-weight-scale {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  align-items: baseline;
}

/* ── SHOWCASE BLOCKS ──────────────────────────────────── */

.fiko-showcase {
  margin-bottom: calc(var(--spaceV) * 5);
  border: 1px solid var(--border_color);
  border-radius: calc(var(--radius) * 2);
  overflow: hidden;
}

.fiko-showcase-header {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  flex-wrap: wrap;
  padding: calc(var(--spaceV) * 1.5) calc(var(--spaceH) * 1.5);
  border-bottom: 1px solid var(--border_color);
  background: color-mix(in oklch, var(--surface), white 4%);
}

.fiko-showcase-header h3 { margin: 0; }

.fiko-showcase-live {
  padding: calc(var(--spaceV) * 2) calc(var(--spaceH) * 2);
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

.fiko-showcase-live-col {
  flex-direction: column;
  align-items: stretch;
}

.fiko-showcase-live.resizable {
  resize: horizontal;
  overflow: auto;
  min-width: 240px;
  max-width: 100%;
  position: relative;
  padding-bottom: calc(var(--spaceV) * 2.5);
  container-type: inline-size;
  container-name: main-container;
}

.fiko-showcase-live.resizable::after {
  content: '↔ drag to resize';
  position: absolute;
  bottom: 0.5rem;
  right: 0.75rem;
  font-size: 1rem;
  letter-spacing: 0.06em;
  opacity: 0.35;
  pointer-events: none;
  text-transform: uppercase;
}

/* ── CODE BLOCKS ──────────────────────────────────────── */

.fiko-code-block {
  border: 1px solid var(--border_color);
  border-radius: var(--radius);
  overflow: hidden;
  font-size: 1rem;
}

.fiko-showcase .fiko-code-block {
  border: none;
  border-top: 1px solid var(--border_color);
  border-radius: 0;
}

.fiko-code-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.4rem 1rem;
  background: color-mix(in oklch, var(--surface), white 6%);
  border-bottom: 1px solid var(--border_color);
}

.fiko-code-lang {
  font-family: var(--font_serif);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  opacity: 0.45;
}

.fiko-code-block pre {
  margin: 0;
  padding: 1rem 1.25rem;
  overflow-x: auto;
  background: color-mix(in oklch, var(--surface), white 3%);
  line-height: 1.6;
}

.fiko-code-block code {
  font-family: var(--font_serif);
  font-size: 1rem;
  color: var(--text);
  white-space: pre;
}

/* copy button */
.fiko-copy-btn {
  height: auto !important;
  padding: 0.2rem 0.6rem !important;
  font-size: 1rem !important;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border: 1.5px solid var(--border_color) !important;
  border-radius: var(--radius) !important;
  background: transparent !important;
  color: var(--text) !important;
  cursor: pointer;
  transition: background-color var(--transition), border-color var(--transition), color var(--transition);
  line-height: 1.6;
}

.fiko-copy-btn:hover {
  background: var(--brandT25) !important;
  border-color: var(--brand) !important;
  color: var(--brand) !important;
  transform: none !important; /* override fiko button hover lift */
}

.fiko-copy-btn--done {
  background: var(--brandT25) !important;
  border-color: var(--brand) !important;
  color: var(--brand) !important;
}

/* ── FEATURE GRID (install section) ──────────────────── */

.fiko-feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: calc(var(--spaceV)) calc(var(--spaceH));
}

.fiko-feature-card {
  padding: calc(var(--spaceV) * 2) calc(var(--spaceH) * 1.5);
  border: 1px solid var(--border_color);
  border-radius: calc(var(--radius) * 2);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.fiko-feature-card:hover {
  border-color: var(--brandT50);
  box-shadow: 0 0 0 3px var(--brandT25);
}

.fiko-feature-icon {
  font-size: 1.5rem;
  margin-bottom: calc(var(--spaceV));
  color: var(--brand);
}

.fiko-feature-card h3 {
  margin: 0 0 calc(var(--spaceV) * 0.5);
}

.fiko-feature-card p {
  margin: 0;
  padding: 0;
  font-size: 1rem;
}

/* ── GRID / BENTO demo cells ──────────────────────────── */

.fiko-grid-cell {
  background: var(--brandT25);
  padding: var(--spaceV) var(--spaceH);
  border-radius: var(--radius);
  font-size: 1rem;
}

.fiko-bento-hero {
  background: var(--brandT50);
  font-weight: 700;
  min-height: 80px;
  display: flex;
  align-items: center;
}

/* ── FOOTER ───────────────────────────────────────────── */

.fiko-footer {
  background: oklch(0.10 0.01 265);
  color: var(--light);
  border-top: 1px solid var(--border_color);
}

.fiko-footer .dim {
  color: color-mix(in oklch, var(--light), transparent 40%);
}

.fiko-footer a {
  color: inherit;
}

.fiko-footer-logo.shake {
  animation: fiko-shake-vertical 1s both;
}

.fiko-footer-logo {
  font-size: clamp(2rem, 6vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  background: var(--gradient_warm);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
  animation: fiko-pulse 4s ease-in-out infinite;
}

/* ── HOVER SHAKE ──────────────────────────────────────── */

.fiko-nav nav a:hover,
.fiko-copy-btn:hover,
.fiko-pill:hover,
.fiko-feature-card:hover,
.fiko-footer a:hover {
  animation: fiko-shake-vertical 0.5s both;
}

/* ── RESPONSIVE TWEAKS ────────────────────────────────── */

@media (max-width: 640px) {
  .fiko-token-grid {
    grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
  }

  .fiko-token-row {
    flex-wrap: wrap;
  }

  .fiko-token-name {
    min-width: unset;
  }

  .fiko-type-row {
    flex-direction: column;
    gap: 0.25rem;
  }

  .fiko-weight-scale {
    gap: 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .fiko-hero-title,
  .fiko-hero-word.accent,
  .fiko-footer-logo,
  .fiko-footer-logo.shake,
  .fiko-nav nav a:hover,
  .fiko-copy-btn:hover,
  .fiko-pill:hover,
  .fiko-feature-card:hover,
  .fiko-footer a:hover { animation: none; }
  .fiko-orb { animation: none; }
}

/* ── ASIDE NAV + HAMBURGER ────────────────────────────── */

/* Floating hamburger button — hidden on desktop */
.fiko-nav-hamburger {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 200;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--dark);
  border: 1.5px solid color-mix(in oklch, var(--light), transparent 72%);
  color: var(--light);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px oklch(0 0 0 / 0.5);
  padding: 0;
  transition: background-color 180ms, border-color 180ms;
}

.fiko-nav-hamburger:hover {
  background: color-mix(in oklch, var(--dark), var(--brand) 20%);
  border-color: color-mix(in oklch, var(--brand), transparent 40%);
}

/* 3-bar icon animates to × */
.fiko-nav-hamburger-icon {
  position: relative;
  width: 20px;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: background-color 200ms 100ms;
}

.fiko-nav-hamburger-icon::before,
.fiko-nav-hamburger-icon::after {
  content: '';
  position: absolute;
  left: 0;
  width: 20px;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: top 200ms 200ms, transform 200ms 0ms;
}

.fiko-nav-hamburger-icon::before { top: -7px; }
.fiko-nav-hamburger-icon::after  { top:  7px; }

/* open: middle bar disappears, top+bottom rotate to × */
body.nav-open .fiko-nav-hamburger-icon {
  background: transparent;
  transition: background-color 200ms 0ms;
}

body.nav-open .fiko-nav-hamburger-icon::before,
body.nav-open .fiko-nav-hamburger-icon::after {
  top: 0;
  transition: top 200ms 0ms, transform 200ms 200ms;
}

body.nav-open .fiko-nav-hamburger-icon::before { transform: rotate(45deg); }
body.nav-open .fiko-nav-hamburger-icon::after  { transform: rotate(-45deg); }

/* ── Aside nav — mobile: full-screen overlay ── */

.fiko-aside-nav {
  position: fixed;
  inset: 0;
  z-index: 150;
  background: var(--dark);
  overflow-y: auto;
  overflow-x: hidden;
  padding: 4.5rem 1.5rem 4rem;
  transform: translateX(-100%);
  visibility: hidden;
  transition: transform 300ms cubic-bezier(0.4, 0, 0.2, 1), visibility 0ms 300ms;
}

body.nav-open .fiko-aside-nav {
  transform: translateX(0);
  visibility: visible;
  transition: transform 300ms cubic-bezier(0.4, 0, 0.2, 1), visibility 0ms 0ms;
}

body.nav-open { overflow: hidden; }

.fiko-aside-nav nav {
  display: flex;
  flex-direction: column;
  gap: calc(var(--spaceV) * 0.5);
  max-width: 360px;
  margin: 0 auto;
}

/* Install solo link */
.fiko-aside-solo {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  padding: 0.75rem 0.5rem;
  color: var(--brand);
  text-decoration: none;
  opacity: 0.9;
  border-bottom: 1px solid var(--border_color);
}

.fiko-aside-solo:hover { opacity: 1; }

/* links inside accordion panels */
.fiko-aside-h3 {
  display: block;
  padding: 0.3rem 0.5rem;
  color: var(--text);
  text-decoration: none;
  opacity: 0.65;
}

.fiko-aside-h3:hover { opacity: 1; color: var(--brand); }

/* ── Aside nav — desktop: fixed sidebar ≥1024px ── */

@media (min-width: 1024px) {
  .fiko-nav-hamburger { display: none; }

  body.nav-open { overflow: auto; }

  .fiko-aside-nav {
    position: fixed;
    inset: auto;
    top: var(--sticky_header_height, 88px);
    left: 0;
    width: 220px;
    height: calc(100vh - var(--sticky_header_height, 88px));
    padding: 1rem 0.75rem 2rem;
    background: var(--dark);
    border-right: 1px solid var(--border_color);
    z-index: 90;
    scrollbar-width: thin;
    overflow-y: auto;
    overflow-x: hidden;
    transform: none;
    visibility: visible;
    transition: none;
  }

  .fiko-aside-nav nav {
    max-width: none;
    margin: 0;
    gap: calc(var(--spaceV) * 0.5);
    align-items: stretch;
  }

  .fiko-aside-solo {
    font-size: 0.78rem;
    padding: 0.4rem 0.5rem;
    border-bottom: 1px solid var(--border_color);
    margin-bottom: 0.25rem;
  }

  /* tighten accordion for narrow sidebar — no style overrides */
  .fiko-aside-nav .accordion > summary { font-size: 0.8rem; }
  .fiko-aside-nav .accordion > summary a { color: inherit; text-decoration: none; }

  .fiko-aside-h3 {
    font-size: 0.75rem;
    padding: 0.2rem 0.5rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  main { padding-left: 220px; }
}