/* Catppuccin Latte (light) */
:root {
  --base: #eff1f5;
  --mantle: #e6e9ef;
  --crust: #dce0e8;
  --text: #4c4f69;
  --subtext0: #6c6f85;
  --overlay0: #9ca0b0;
  --overlay1: #8c8fa1;
  --surface0: #ccd0da;
  --surface1: #bcc0cc;
  --surface2: #acb0be;
  --brand: #8839ef;
  --brand-dim: rgba(136, 57, 239, 0.12);
  --brand-glow: rgba(136, 57, 239, 0.18);
  --accent: #fe640b;
  --green: #40a02b;
  --yellow: #df8e1d;
  --red: #d20f39;
  --peach: #fe640b;
  --sky: #04a5e5;
  --sapphire: #209fb5;
  --lavender: #7287fd;
  --flamingo: #dd7878;
  --teal: #179299;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 2px 12px rgba(76, 79, 105, 0.08);
  --glow: 0 0 24px var(--brand-glow);
}

/* Catppuccin Mocha (dark) */
[data-theme="dark"] {
  --base: #1e1e2e;
  --mantle: #181825;
  --crust: #11111b;
  --text: #cdd6f4;
  --subtext0: #a6adc8;
  --overlay0: #6c7086;
  --overlay1: #7f849c;
  --surface0: #313244;
  --surface1: #45475a;
  --surface2: #585b70;
  --brand: #cba6f7;
  --brand-dim: rgba(203, 166, 247, 0.1);
  --brand-glow: rgba(203, 166, 247, 0.15);
  --accent: #fab387;
  --green: #a6e3a1;
  --yellow: #f9e2af;
  --red: #f38ba8;
  --peach: #fab387;
  --sky: #89dceb;
  --sapphire: #74c7ec;
  --lavender: #b4befe;
  --flamingo: #f2cdcd;
  --teal: #94e2d5;
  --shadow: 0 2px 12px rgba(0, 0, 0, 0.25);
  --glow: 0 0 24px var(--brand-glow);
}

/* -------------------------------------------------- */
/* Reset                                               */
/* -------------------------------------------------- */

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  color: var(--text);
  background: var(--base);
  min-height: 100vh;
  overflow-x: hidden;
}

/* Hide lazyworktree-era background effects */
.grain,
.bg-orb {
  display: none;
}

/* -------------------------------------------------- */
/* Header                                              */
/* -------------------------------------------------- */

.site-header {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 0.8rem 1rem;
  border-bottom: 1px solid var(--surface1);
  background: var(--mantle);
  border-radius: 0 0 var(--radius) var(--radius);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  position: sticky;
  top: 0;
  z-index: 20;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
}

.brand-mark {
  width: 2rem;
  height: 2rem;
  border-radius: 6px;
  display: inline-block;
  flex-shrink: 0;
}

.brand-text {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.9rem;
  letter-spacing: -0.02em;
}

.site-nav {
  display: inline-flex;
  gap: 1.2rem;
}

.site-nav a {
  text-decoration: none;
  color: var(--subtext0);
  font-weight: 500;
  font-size: 0.92rem;
  transition: color 0.15s ease;
}

.site-nav a:hover {
  color: var(--brand);
}

/* -------------------------------------------------- */
/* Main layout                                         */
/* -------------------------------------------------- */

main {
  width: min(1120px, calc(100% - 2rem));
  margin: 2.6rem auto 4rem;
  display: grid;
  gap: 3rem;
}

section {
  border: 1px solid var(--surface1);
  background: var(--mantle);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

/* -------------------------------------------------- */
/* Hero                                                */
/* -------------------------------------------------- */

.hero {
  padding: clamp(1.6rem, 3vw, 3rem);
}

.kicker {
  display: inline-flex;
  margin: 0;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 500;
  color: var(--brand);
}

h1,
h2 {
  margin: 0.6rem 0 0;
  font-family: "Fraunces", serif;
  line-height: 1.05;
}

h1 {
  font-size: clamp(2rem, 7vw, 4.1rem);
  max-width: 17ch;
}

h2 {
  font-size: clamp(1.6rem, 4.8vw, 2.8rem);
  max-width: 18ch;
}

.hero-copy {
  margin: 1rem 0 0;
  max-width: 58ch;
  color: var(--subtext0);
  font-size: 1.05rem;
  line-height: 1.65;
}

.hero-actions {
  margin-top: 1.4rem;
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

/* -------------------------------------------------- */
/* Buttons                                             */
/* -------------------------------------------------- */

.btn {
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  padding: 0.68rem 1.1rem;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.92rem;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.15s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--brand);
  color: var(--crust);
}

.btn-primary:hover {
  box-shadow: var(--glow);
}

.btn-secondary {
  border-color: var(--surface2);
  color: var(--text);
  background: var(--surface0);
}

.btn-secondary:hover {
  border-color: var(--brand);
}

.btn-small {
  padding: 0.48rem 0.9rem;
  background: var(--surface0);
  border-color: var(--surface1);
  color: var(--text);
  font-size: 0.85rem;
}

.btn-small:hover {
  border-color: var(--brand);
}

/* -------------------------------------------------- */
/* Stats                                               */
/* -------------------------------------------------- */

.stats {
  margin: 1.6rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.7rem;
}

.stats li {
  border: 1px solid var(--surface1);
  background: var(--surface0);
  border-radius: var(--radius-sm);
  padding: 0.75rem 0.85rem;
}

.stats strong {
  display: block;
  font-size: 0.92rem;
  color: var(--text);
}

.stats span {
  display: block;
  margin-top: 0.25rem;
  color: var(--subtext0);
  font-size: 0.82rem;
}

/* -------------------------------------------------- */
/* Hero grid                                           */
/* -------------------------------------------------- */

.hero-grid {
  margin-top: 1.4rem;
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 1rem;
}

/* Shared card base */
.terminal-card,
.preview-card,
.feature-card,
.tab-panel {
  border: 1px solid var(--surface1);
  border-radius: var(--radius);
  background: var(--surface0);
}

/* Terminal card with window dots */
.terminal-card {
  padding: 1rem;
  position: relative;
}

.terminal-card::before {
  content: "";
  display: block;
  height: 10px;
  margin-bottom: 0.7rem;
  background:
    radial-gradient(circle 4px at 6px 5px, var(--red) 3.5px, transparent 3.5px),
    radial-gradient(circle 4px at 20px 5px, var(--yellow) 3.5px, transparent 3.5px),
    radial-gradient(circle 4px at 34px 5px, var(--green) 3.5px, transparent 3.5px);
  background-repeat: no-repeat;
  opacity: 0.65;
}

.card-label {
  margin: 0 0 0.5rem;
  font-family: "IBM Plex Mono", monospace;
  color: var(--subtext0);
  font-size: 0.78rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

pre {
  margin: 0;
  overflow-x: auto;
}

code {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.84rem;
}

.code-comment {
  color: var(--overlay0);
}

.preview-card {
  margin: 0;
  padding: 0.5rem;
  display: grid;
  gap: 0.55rem;
}

.preview-card img {
  width: 100%;
  display: block;
  border-radius: var(--radius-sm);
  cursor: zoom-in;
}

figcaption {
  color: var(--subtext0);
  font-size: 0.82rem;
  padding: 0 0.15rem 0.1rem;
}

/* -------------------------------------------------- */
/* Sections                                            */
/* -------------------------------------------------- */

.features,
.install,
.cta {
  padding: clamp(1.5rem, 2.3vw, 2.3rem);
}

.docs {
  padding: clamp(1.5rem, 2.3vw, 2.3rem);
}

.section-heading p {
  margin-bottom: 0.4rem;
}

.section-intro {
  margin: 0.6rem 0 0;
  color: var(--subtext0);
  font-size: 0.95rem;
}

/* -------------------------------------------------- */
/* Feature cards                                       */
/* -------------------------------------------------- */

.feature-grid {
  margin-top: 1.2rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.7rem;
}

.feature-card {
  padding: 1rem;
  border-left: 3px solid transparent;
}

.feature-card h3 {
  margin: 0;
  font-size: 1rem;
}

.feature-card p {
  margin: 0.5rem 0 0;
  color: var(--subtext0);
  font-size: 0.9rem;
  line-height: 1.55;
}

.feature-card[role="button"] {
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.2s ease,
    border-color 0.2s ease, border-left-color 0.2s ease;
}

.feature-card[role="button"]:hover,
.feature-card[role="button"]:focus-visible {
  transform: translateY(-3px);
  box-shadow: var(--glow);
  border-color: var(--surface2);
  border-left-color: var(--brand);
  outline: none;
}

/* -------------------------------------------------- */
/* Status legend                                       */
/* -------------------------------------------------- */

.status-legend {
  margin-top: 0.75rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.status-legend span {
  border: 1px solid var(--surface1);
  border-radius: var(--radius-sm);
  padding: 0.25rem 0.6rem;
  background: var(--mantle);
  color: var(--text);
  font-size: 0.8rem;
  font-family: "IBM Plex Mono", monospace;
}

/* -------------------------------------------------- */
/* Install tabs                                        */
/* -------------------------------------------------- */

.tab-controls {
  margin-top: 1.2rem;
  display: inline-flex;
  gap: 0.35rem;
  border: 1px solid var(--surface1);
  border-radius: var(--radius-sm);
  padding: 0.2rem;
  background: var(--surface0);
}

.tab-btn {
  border: 0;
  background: transparent;
  color: var(--subtext0);
  border-radius: 6px;
  padding: 0.4rem 0.85rem;
  font-weight: 600;
  font-family: inherit;
  font-size: 0.85rem;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}

.tab-btn.active {
  background: var(--brand);
  color: var(--crust);
}

.tab-panel {
  margin-top: 0.9rem;
  padding: 1rem;
  position: relative;
}

/* Window dots on tab panels */
.tab-panel::before {
  content: "";
  display: block;
  height: 10px;
  margin-bottom: 0.6rem;
  background:
    radial-gradient(circle 4px at 6px 5px, var(--red) 3.5px, transparent 3.5px),
    radial-gradient(circle 4px at 20px 5px, var(--yellow) 3.5px, transparent 3.5px),
    radial-gradient(circle 4px at 34px 5px, var(--green) 3.5px, transparent 3.5px);
  background-repeat: no-repeat;
  opacity: 0.65;
}

.install-note {
  margin: 0.85rem 0 0;
  color: var(--subtext0);
  font-size: 0.88rem;
}

.install-note a {
  color: var(--brand);
  text-decoration: none;
}

.install-note a:hover {
  text-decoration: underline;
}

/* -------------------------------------------------- */
/* Docs grid / list cards                              */
/* -------------------------------------------------- */

.docs-grid {
  margin-top: 1rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
}

.list-card {
  border: 1px solid var(--surface1);
  border-radius: var(--radius);
  background: var(--surface0);
  padding: 1rem;
}

.full-width {
  grid-column: 1 / -1;
}

.list-card h3 {
  margin: 0;
  font-size: 1rem;
  color: var(--text);
}

/* -------------------------------------------------- */
/* Tables                                              */
/* -------------------------------------------------- */

.table-wrap {
  margin-top: 0.7rem;
  overflow-x: auto;
}

.kbd-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 420px;
}

.config-table {
  min-width: 620px;
}

.kbd-table th,
.kbd-table td {
  text-align: left;
  padding: 0.58rem 0.6rem;
  border-bottom: 1px solid var(--surface1);
  vertical-align: top;
}

.kbd-table th {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.76rem;
  color: var(--overlay0);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.kbd-table td code {
  font-size: 0.8rem;
  color: var(--brand);
}

.config-table td:first-child code {
  color: var(--teal);
}

/* -------------------------------------------------- */
/* Details / collapsible                               */
/* -------------------------------------------------- */

details {
  margin-top: 0.8rem;
  border: 1px solid var(--surface1);
  border-radius: var(--radius-sm);
  padding: 0.8rem 0.9rem;
  background: var(--surface0);
}

summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 0.95rem;
}

details p {
  color: var(--subtext0);
  line-height: 1.55;
  margin: 0.65rem 0 0;
}

details pre {
  margin-top: 0.65rem;
  padding: 0.8rem;
  background: var(--crust);
  border-radius: var(--radius-sm);
}

/* -------------------------------------------------- */
/* Gallery                                             */
/* -------------------------------------------------- */

.gallery {
  margin-top: 1rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
}

.gallery-full {
  grid-column: 1 / -1;
}

/* -------------------------------------------------- */
/* CTA                                                 */
/* -------------------------------------------------- */

.cta {
  text-align: center;
  background: var(--surface0);
  border-color: var(--surface2);
}

.cta h2 {
  max-width: none;
}

.cta p {
  color: var(--subtext0);
  max-width: 56ch;
  margin: 0.75rem auto 0;
}

.cta .hero-actions {
  justify-content: center;
}

/* -------------------------------------------------- */
/* Footer                                              */
/* -------------------------------------------------- */

.site-footer {
  text-align: center;
  color: var(--overlay0);
  font-size: 0.85rem;
  padding-bottom: 2rem;
}

.site-footer a {
  color: var(--overlay0);
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--brand);
}

/* -------------------------------------------------- */
/* Reveal animation                                    */
/* -------------------------------------------------- */

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

/* -------------------------------------------------- */
/* Lightbox                                            */
/* -------------------------------------------------- */

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(17, 17, 27, 0.88);
  cursor: zoom-out;
}

.lightbox[hidden] {
  display: none;
}

.lightbox-img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
  border-radius: var(--radius-sm);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  transition: transform 0.25s ease;
  cursor: zoom-in;
}

.lightbox-img.zoomed {
  max-width: none;
  max-height: none;
  cursor: grab;
}

.lightbox-close {
  position: absolute;
  top: 1rem;
  right: 1.2rem;
  background: none;
  border: none;
  color: #cdd6f4;
  font-size: 2.4rem;
  line-height: 1;
  cursor: pointer;
  opacity: 0.7;
  transition: opacity 0.2s ease;
}

.lightbox-close:hover {
  opacity: 1;
}

/* -------------------------------------------------- */
/* Theme toggle                                        */
/* -------------------------------------------------- */

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border: 1px solid var(--surface2);
  border-radius: 6px;
  background: var(--surface0);
  color: var(--text);
  cursor: pointer;
  transition: border-color 0.15s ease;
  flex-shrink: 0;
}

.theme-toggle:hover {
  border-color: var(--brand);
}

.theme-toggle svg {
  width: 1rem;
  height: 1rem;
}

.theme-toggle .icon-sun {
  display: none;
}

[data-theme="dark"] .theme-toggle .icon-moon {
  display: none;
}

[data-theme="dark"] .theme-toggle .icon-sun {
  display: block;
}

/* -------------------------------------------------- */
/* Feature modal                                       */
/* -------------------------------------------------- */

.feature-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.feature-modal[hidden] {
  display: none;
}

.feature-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(17, 17, 27, 0.85);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.feature-modal.active .feature-modal-backdrop {
  opacity: 1;
}

.feature-modal-content {
  position: relative;
  z-index: 1;
  width: min(560px, calc(100% - 2rem));
  max-height: 80vh;
  overflow-y: auto;
  background: var(--mantle);
  border: 1px solid var(--surface1);
  border-radius: var(--radius);
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.3);
  padding: 1.8rem;
  opacity: 0;
  transform: translateY(10px) scale(0.98);
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.feature-modal.active .feature-modal-content {
  opacity: 1;
  transform: none;
}

.feature-modal-close {
  position: absolute;
  top: 0.8rem;
  right: 1rem;
  background: none;
  border: none;
  color: var(--overlay0);
  font-size: 1.8rem;
  line-height: 1;
  cursor: pointer;
  transition: color 0.15s ease;
}

.feature-modal-close:hover {
  color: var(--text);
}

.feature-modal-body h3 {
  margin: 0 0 0.7rem;
  font-size: 1.15rem;
}

.feature-modal-body p {
  color: var(--subtext0);
  line-height: 1.6;
  margin: 0.5rem 0 0;
}

.feature-modal-body ul {
  margin: 0.6rem 0 0;
  padding-left: 1.2rem;
  color: var(--subtext0);
  line-height: 1.6;
}

.feature-modal-body pre {
  margin-top: 0.6rem;
  padding: 0.75rem;
  border: 1px solid var(--surface1);
  border-radius: var(--radius-sm);
  background: var(--crust);
}

.feature-modal-body .status-legend {
  margin-top: 0.7rem;
}

/* -------------------------------------------------- */
/* Responsive                                          */
/* -------------------------------------------------- */

@media (max-width: 980px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .docs-grid,
  .gallery {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .site-header {
    border-radius: 0 0 var(--radius) var(--radius);
    align-items: flex-start;
    flex-direction: column;
  }

  .site-nav {
    width: 100%;
    justify-content: space-between;
  }

  .stats {
    grid-template-columns: 1fr;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .btn {
    width: 100%;
    text-align: center;
  }
}