/* Spectre Pixelator — minimal landing */

@font-face {
  font-family: "Pixel7";
  src: url("../assets/PixelFont7-G02A.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg: #070809;
  --fg: #f5f7f8;
  --muted: rgba(245, 247, 248, .72);
  --muted2: rgba(245, 247, 248, .52);
  --line: rgba(245, 247, 248, .14);
  --line2: rgba(245, 247, 248, .08);
  --shadow: rgba(0, 0, 0, .65);
  --accent: #ffffff;

  --container: 1120px;
  --pad: 24px;

  --font: "Pixel7", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  --mono: "Pixel7", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  --focus: 0 0 0 2px rgba(255, 255, 255, .18), 0 0 0 1px rgba(255, 255, 255, .35);
}

html[data-theme="light"] {
  --bg: #fafafa;
  --fg: #0b0c0d;
  --muted: rgba(11, 12, 13, .72);
  --muted2: rgba(11, 12, 13, .52);
  --line: rgba(11, 12, 13, .16);
  --line2: rgba(11, 12, 13, .08);
  --shadow: rgba(0, 0, 0, .08);
  --accent: #0b0c0d;
}

* { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--fg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: none;
  box-shadow: var(--focus);
}

.srOnly {
  position: absolute !important;
  width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--pad);
  overflow: hidden;
}

#bg {
  position: fixed; inset: 0;
  width: 100%; height: 100%;
  z-index: -1; opacity: .55;
}

/* ─── Topbar ─── */
.topbar {
  position: sticky; top: 0; z-index: 10;
  backdrop-filter: saturate(120%) blur(10px);
  background: linear-gradient(to bottom, rgba(0,0,0,.32), rgba(0,0,0,0));
  border-bottom: 1px solid var(--line2);
}

html[data-theme="light"] .topbar {
  background: linear-gradient(to bottom, rgba(255,255,255,.75), rgba(255,255,255,0));
}

.topbar .container {
  display: flex; align-items: center;
  justify-content: space-between;
  min-height: 56px;
  padding-top: 8px; padding-bottom: 8px;
}

.brand {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--mono);
  letter-spacing: 0.12em; text-transform: uppercase; font-size: 13px;
  white-space: nowrap; flex-shrink: 0;
}

.mark {
  width: 12px; height: 12px;
  border: 1px solid var(--line);
  background: var(--accent);
}

.nav {
  display: flex; align-items: center; gap: 10px;
  flex-wrap: wrap; justify-content: flex-end;
}

.navLink {
  font-size: 13px; color: var(--muted);
  padding: 8px 8px; border: 1px solid transparent;
}
.navLink:hover { color: var(--fg); border-color: var(--line2); }

.navBtn {
  font-family: var(--mono); font-size: 12px;
  color: var(--muted); background: transparent;
  border: 1px solid var(--line2); padding: 8px 10px; cursor: pointer;
}
.navBtn:hover { color: var(--fg); border-color: var(--line); }

.icon { font-family: var(--mono); }

/* ─── Hero ─── */
.hero { padding: 64px 0 40px; }

.title {
  margin: 0; font-size: 48px; line-height: 1.05;
  letter-spacing: 0.02em; text-transform: uppercase; font-weight: 700;
}

.cursor {
  display: inline-block; width: 10px; height: 40px;
  margin-left: 10px; background: var(--accent);
  vertical-align: baseline; animation: blink 1.1s steps(1) infinite;
  transform: translateY(6px); opacity: .9;
}

@keyframes blink { 50% { opacity: 0; } }

.lead {
  max-width: 700px; margin: 16px 0 0;
  font-size: 15px; line-height: 1.6; color: var(--muted);
}

/* ─── Demo video ─── */
.demo {
  margin: 32px 0 28px;
  border: 1px solid var(--line);
  background: #000;
  overflow: hidden;
  box-shadow: 0 2px 24px rgba(0,0,0,.5);
  max-width: 100%;
  width: 100%;
}

.demo video {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  max-height: 70vh;
  object-fit: contain;
}

.ctaRow { display: flex; gap: 12px; flex-wrap: wrap; margin: 0 0 16px; }

.platformRow {
  display: flex; align-items: center; gap: 10px;
  flex-wrap: wrap; margin: 0 0 28px;
}

.platformLabel {
  font-family: var(--mono); font-size: 12px;
  color: var(--muted2); letter-spacing: 0.06em;
}

.btn {
  border: 1px solid var(--line); background: var(--accent); color: var(--bg);
  padding: 12px 14px; font-weight: 600; text-transform: uppercase;
  font-size: 12px; letter-spacing: 0.12em; cursor: pointer;
  font-family: var(--font);
}
.btn:hover { filter: brightness(1.02); }

.btn.ghost {
  background: transparent; color: var(--fg); border-color: var(--line2);
}
.btn.ghost:hover { border-color: var(--line); }

.stackGrid { display: flex; flex-wrap: wrap; gap: 10px; }

.pill {
  border: 1px solid var(--line2); padding: 10px 12px;
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.06em;
  color: var(--muted); display: flex; align-items: center; gap: 10px;
  background: rgba(255,255,255,.02);
}

.dot {
  width: 8px; height: 8px;
  border: 1px solid var(--line); background: var(--accent);
}

/* ─── Sections ─── */
.section { padding: 64px 0; border-top: 1px solid var(--line2); }

.h2 {
  margin: 0 0 14px; font-size: 22px;
  letter-spacing: 0.02em; text-transform: uppercase;
}

.h3 {
  margin: 0 0 10px; font-size: 14px; text-transform: uppercase;
  letter-spacing: 0.08em; font-family: var(--mono);
}

.p { margin: 0 0 14px; color: var(--muted); line-height: 1.6; font-size: 14px; }

.mono { font-family: var(--mono); }

/* ─── Grids ─── */
.grid3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.grid2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }

.roadGrid {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px; margin-top: 16px;
}

.section-stack-sm { margin-top: 12px; }
.section-stack-md { margin-top: 16px; }
.download-embed {
  margin-top: 16px;
  display: flex;
  justify-content: center;
}

/* ─── Cards ─── */
.card {
  border: 1px solid var(--line2); padding: 16px;
  background: rgba(255,255,255,.02);
}

.k {
  font-family: var(--mono); text-transform: uppercase;
  letter-spacing: 0.1em; font-size: 12px; margin-bottom: 10px; color: var(--fg);
}

.v { color: var(--muted); line-height: 1.6; font-size: 13px; }

.panel {
  border: 1px solid var(--line2); padding: 16px;
  background: rgba(255,255,255,.02);
}

.list {
  margin: 0; padding-left: 18px;
  color: var(--muted); line-height: 1.65; font-size: 13px;
}
.list li { margin: 6px 0; }

/* ─── Timeline ─── */
.timeline { margin-top: 18px; border: 1px solid var(--line2); }

.step {
  display: grid; grid-template-columns: 74px 1fr; gap: 12px;
  padding: 14px; border-top: 1px solid var(--line2);
  background: rgba(255,255,255,.02);
}
.step:first-child { border-top: 0; }

.stepNum {
  font-family: var(--mono); font-size: 12px;
  letter-spacing: 0.1em; color: var(--muted2);
}

.stepTitle {
  font-family: var(--mono); text-transform: uppercase;
  letter-spacing: 0.1em; font-size: 12px; color: var(--fg);
}

.stepText { margin-top: 6px; color: var(--muted); line-height: 1.6; font-size: 13px; }

/* ─── Callout ─── */
.callout {
  margin-top: 18px; border: 1px solid var(--line2);
  padding: 16px; background: rgba(255,255,255,.03);
}

.calloutTitle {
  font-family: var(--mono); text-transform: uppercase;
  letter-spacing: 0.1em; font-size: 12px; margin-bottom: 8px;
}

.calloutText { color: var(--muted); line-height: 1.6; font-size: 13px; }

/* ─── Download ─── */
.contactRow {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; flex-wrap: wrap;
  border: 1px solid var(--line2); padding: 16px;
  background: rgba(255,255,255,.02);
}

.contactText { color: var(--muted); font-size: 13px; line-height: 1.6; }
.contactActions { display: flex; gap: 10px; flex-wrap: wrap; }

/* ─── Footer ─── */
.footer { border-top: 1px solid var(--line2); padding: 24px 0; }

.footerInner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; flex-wrap: wrap;
}

.sep { opacity: .45; margin: 0 8px; }

.linkBtn {
  font-family: var(--mono); font-size: 12px; color: var(--muted);
  background: transparent; border: 0; padding: 0; cursor: pointer;
  text-decoration: underline; text-underline-offset: 3px;
  text-decoration-color: var(--line2);
}
.linkBtn:hover { color: var(--fg); text-decoration-color: var(--line); }

/* ─── Toast ─── */
.toast {
  position: fixed; left: 50%; bottom: 22px;
  transform: translateX(-50%);
  padding: 10px 12px; border: 1px solid var(--line);
  background: rgba(0,0,0,.6); backdrop-filter: blur(10px);
  color: var(--fg); font-family: var(--mono); font-size: 12px;
  letter-spacing: 0.04em; opacity: 0; pointer-events: none;
  transition: opacity .18s ease, transform .18s ease; z-index: 50;
}

html[data-theme="light"] .toast { background: rgba(255,255,255,.7); }
.toast.show { opacity: 1; transform: translateX(-50%) translateY(-4px); }

/* ─── Command palette ─── */
.cmdk { position: fixed; inset: 0; display: none; z-index: 70; }
.cmdk.open { display: block; }

.cmdkBackdrop { position: absolute; inset: 0; background: rgba(0,0,0,.62); }
html[data-theme="light"] .cmdkBackdrop { background: rgba(0,0,0,.38); }

.cmdkCard {
  position: relative; width: min(720px, calc(100% - 36px));
  margin: 90px auto; border: 1px solid var(--line);
  background: rgba(10,10,10,.78); backdrop-filter: blur(14px);
  box-shadow: 0 20px 60px var(--shadow); padding: 14px;
}

html[data-theme="light"] .cmdkCard { background: rgba(255,255,255,.86); }

.cmdkHeader {
  display: flex; align-items: center;
  justify-content: space-between; margin-bottom: 10px;
}

.cmdkHint { color: var(--muted2); font-size: 12px; }

.cmdkInput {
  width: 100%; padding: 12px; border: 1px solid var(--line2);
  background: rgba(255,255,255,.02); color: var(--fg);
  font-family: var(--font); font-size: 14px;
}

html[data-theme="light"] .cmdkInput { background: rgba(0,0,0,.03); }

.cmdkList {
  margin-top: 10px; border: 1px solid var(--line2);
  max-height: 320px; overflow: auto;
}

.cmdkItem {
  display: flex; align-items: center; justify-content: space-between;
  gap: 10px; padding: 12px; cursor: pointer;
  border-top: 1px solid var(--line2); background: rgba(255,255,255,.01);
}
.cmdkItem:first-child { border-top: 0; }
.cmdkItem:hover { background: rgba(255,255,255,.04); }
.cmdkItem[aria-selected="true"] { background: rgba(255,255,255,.07); }

.cmdkLeft { display: flex; flex-direction: column; gap: 6px; }

.cmdkName {
  font-family: var(--mono); font-size: 12px;
  letter-spacing: 0.08em; text-transform: uppercase;
}

.cmdkDesc { color: var(--muted); font-size: 12px; line-height: 1.4; }

.cmdkKey {
  font-family: var(--mono); font-size: 12px; color: var(--muted2);
  border: 1px solid var(--line2); padding: 6px 8px;
}

.cmdkFooter { margin-top: 10px; color: var(--muted2); font-size: 12px; }

/* ─── Responsive ─── */

/* Tablet */
@media (max-width: 920px) {
  .grid3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .title { font-size: 38px; }
  .cursor { height: 34px; }
}

/* Small tablet / large phone */
@media (max-width: 680px) {
  .grid3 { grid-template-columns: 1fr; }
  .grid2 { grid-template-columns: 1fr; }
  .roadGrid { grid-template-columns: 1fr; }

  .navLink { display: none; }
  .navBtn#cmdkBtn { display: none; }

  .title { font-size: 32px; }
  .cursor { width: 8px; height: 28px; }
  .hero { padding: 48px 0 32px; }
  .lead { font-size: 14px; }

  .step { grid-template-columns: 48px 1fr; }
  .section { padding: 48px 0; }

  .footerInner { flex-direction: column; align-items: flex-start; gap: 8px; }
  .sep { margin: 0 4px; }
}

/* Phone */
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .title { font-size: 26px; }
  .cursor { width: 6px; height: 24px; }
  .hero { padding: 40px 0 28px; }
  .lead { font-size: 13px; margin-top: 12px; }

  .pill { padding: 8px 10px; font-size: 11px; }
  .stackGrid { gap: 8px; }
  .ctaRow { margin-bottom: 20px; }

  .btn { padding: 10px 12px; font-size: 11px; }

  .section { padding: 40px 0; }
  .h2 { font-size: 18px; }

  .step { grid-template-columns: 36px 1fr; gap: 8px; padding: 12px; }
  .stepNum { font-size: 11px; }

  .cmdkCard { margin: 40px auto; width: calc(100% - 24px); }
}

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; }
  .cursor { animation: none; }
}