/* kunji website — landing, features, legal pages (English + Hindi). */

@font-face { font-family: "Martian Mono"; font-weight: 500; font-display: swap; src: url(fonts/martian-mono-latin-500-normal.woff2) format("woff2"); }
@font-face { font-family: "Martian Mono"; font-weight: 700; font-display: swap; src: url(fonts/martian-mono-latin-700-normal.woff2) format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-weight: 400; font-display: swap; src: url(fonts/ibm-plex-sans-latin-400-normal.woff2) format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-weight: 500; font-display: swap; src: url(fonts/ibm-plex-sans-latin-500-normal.woff2) format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-weight: 600; font-display: swap; src: url(fonts/ibm-plex-sans-latin-600-normal.woff2) format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-weight: 400; font-display: swap; src: url(fonts/ibm-plex-mono-latin-400-normal.woff2) format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-weight: 500; font-display: swap; src: url(fonts/ibm-plex-mono-latin-500-normal.woff2) format("woff2"); }
@font-face { font-family: "IBM Plex Sans Devanagari"; font-weight: 400; font-display: swap; src: url(fonts/ibm-plex-sans-devanagari-devanagari-400-normal.woff2) format("woff2"); unicode-range: U+0900-097F, U+1CD0-1CF9, U+200C-200D, U+20A8, U+20B9, U+25CC, U+A830-A839, U+A8E0-A8FF; }
@font-face { font-family: "IBM Plex Sans Devanagari"; font-weight: 600; font-display: swap; src: url(fonts/ibm-plex-sans-devanagari-devanagari-600-normal.woff2) format("woff2"); unicode-range: U+0900-097F, U+1CD0-1CF9, U+200C-200D, U+20A8, U+20B9, U+25CC, U+A830-A839, U+A8E0-A8FF; }
@font-face { font-family: "IBM Plex Sans Devanagari"; font-weight: 700; font-display: swap; src: url(fonts/ibm-plex-sans-devanagari-devanagari-700-normal.woff2) format("woff2"); unicode-range: U+0900-097F, U+1CD0-1CF9, U+200C-200D, U+20A8, U+20B9, U+25CC, U+A830-A839, U+A8E0-A8FF; }

:root {
  --paper: #ECEFEC;      /* page */
  --paper-2: #E1E6E2;    /* quiet fills */
  --surface: #FFFFFF;    /* inputs */
  --ink: #14201A;        /* text */
  --ink-2: #4C5A52;      /* secondary text */
  --rule: #C6CEC8;       /* lines */
  --leaf: #167A47;       /* links & buttons (AA on paper) */
  --leaf-ink: #FFFFFF;
  --band: #14201A;       /* dark CTA band */
  --band-ink: #ECEFEC;
  --shadow: 0 30px 60px -30px rgba(20, 32, 26, 0.55);

  --term: #000000;       /* the terminal is always black, like the CLI */
  --term-text: #E6E6E6;
  --term-dim: #8B8B8B;
  --term-line: #4B4B4B;
  --signal: #3DDC84;
  --warn: #F5A35C;
  --chip-bg: #ECECEC;

  --display: "Martian Mono", "IBM Plex Sans Devanagari", ui-monospace, monospace;
  --body: "IBM Plex Sans", "IBM Plex Sans Devanagari", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;

  --measure: 64ch;
  --gutter: clamp(20px, 5vw, 64px);
  color-scheme: light;
}

:root[data-theme="dark"] {
  --paper: #101814;
  --paper-2: #18221D;
  --surface: #0B110E;
  --ink: #F4F6F4;
  --ink-2: #A9B4AD;
  --rule: #2A352F;
  --leaf: #3DDC84;
  --leaf-ink: #0B110E;
  --band: #18221D;
  --band-ink: #F4F6F4;
  --shadow: 0 30px 60px -30px rgba(0, 0, 0, 0.8);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 84px; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 17px/1.6 var(--body);
  text-rendering: optimizeLegibility;
}
:lang(hi) body, body:lang(hi) { line-height: 1.75; }
a { color: var(--leaf); text-underline-offset: 3px; }
a:hover { color: var(--ink); }
:focus-visible { outline: 3px solid var(--leaf); outline-offset: 3px; border-radius: 4px; }
code, kbd { font-family: var(--mono); font-size: 0.92em; }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 var(--gutter); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -9999px; top: 8px; z-index: 50; background: var(--ink); color: var(--paper); padding: 8px 14px; border-radius: 6px; }
.skip:focus { left: 12px; }

/* Header ------------------------------------------------------------------ */
.site-header {
  position: sticky; top: 0; z-index: 20;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
}
.site-header.scrolled { border-bottom-color: var(--rule); }
.bar { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 68px; }
.brand {
  display: inline-flex; align-items: center; gap: 10px;
  font: 700 18px/1 var(--display); color: var(--ink); text-decoration: none;
}
.brand svg { width: 28px; height: 28px; flex: none; }
.nav { display: flex; align-items: center; gap: clamp(12px, 2.4vw, 26px); font-size: 15px; }
.nav a { color: var(--ink-2); text-decoration: none; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--ink); }
.nav a[aria-current="page"] { text-decoration: underline; text-underline-offset: 6px; }
.gh { display: inline-flex; align-items: center; gap: 8px; }
.stars { display: inline-flex; align-items: center; gap: 4px; padding: 1px 8px; border: 1px solid var(--rule); border-radius: 999px; font-size: 13px; color: var(--ink); }
.stars svg { width: 12px; height: 12px; fill: currentColor; }
.lang { border: 1px solid var(--rule); border-radius: 6px; padding: 3px 9px; font-size: 14px; }
.icon-btn {
  display: inline-grid; place-items: center; width: 36px; height: 36px;
  border: 1px solid var(--rule); border-radius: 8px; background: transparent; color: var(--ink);
  cursor: pointer;
}
.icon-btn:hover { background: var(--paper-2); }
.icon-btn svg { width: 18px; height: 18px; }
.theme-btn .moon { display: none; }
:root[data-theme="dark"] .theme-btn .sun { display: none; }
:root[data-theme="dark"] .theme-btn .moon { display: block; }
.menu-btn { display: none; }

/* Hero -------------------------------------------------------------------- */
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
  padding-block: clamp(28px, 6vw, 80px) clamp(48px, 8vw, 100px);
}
h1 {
  font: 700 clamp(30px, 3.1vw, 42px)/1.14 var(--display);
  letter-spacing: -0.035em;
  margin: 0 0 24px;
}
:lang(hi) h1 { letter-spacing: 0; line-height: 1.3; }
h1 span { display: block; }
.lede { font-size: 19px; color: var(--ink-2); max-width: 42ch; margin: 0 0 32px; }
.install {
  display: flex; align-items: stretch; max-width: 440px;
  border: 1.5px solid var(--ink); border-radius: 10px; overflow: hidden; background: var(--surface);
}
.install code { flex: 1; padding: 14px 16px; font-size: 16px; white-space: nowrap; overflow-x: auto; color: var(--ink); }
.install code::before { content: "$ "; color: var(--ink-2); }
.copy {
  border: 0; border-left: 1.5px solid var(--ink); background: var(--ink); color: var(--paper);
  font: 500 15px var(--body); padding: 0 18px; cursor: pointer; min-width: 84px;
}
.copy:hover { background: var(--leaf); color: var(--leaf-ink); }
.alt { margin: 16px 0 0; font-size: 15px; color: var(--ink-2); }
.facts { display: flex; flex-wrap: wrap; gap: 6px 18px; margin: 22px 0 0; font-size: 14px; color: var(--ink-2); }
.facts a { color: var(--ink-2); }

/* Terminal ---------------------------------------------------------------- */
.term {
  background: var(--term); color: var(--term-text);
  border-radius: 14px; box-shadow: var(--shadow);
  font: 400 14px/1.55 var(--mono); overflow: hidden; margin: 0;
}
.term-bar {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 14px; border-bottom: 1px solid #1c1c1c; color: var(--term-dim); font-size: 12.5px;
}
.dots { display: flex; gap: 7px; flex: none; }
.dots i { width: 11px; height: 11px; border-radius: 50%; background: #2b2b2b; display: block; }
.tabs { display: flex; gap: 4px; overflow-x: auto; scrollbar-width: none; flex: 1; }
.tabs::-webkit-scrollbar { display: none; }
.tab {
  flex: none; background: none; border: 1px solid transparent; color: var(--term-dim);
  border-radius: 6px; font: 400 12.5px var(--mono); padding: 3px 9px; cursor: pointer;
}
.tab:hover { color: var(--term-text); }
.tab[aria-selected="true"] { color: #0b0b0b; background: var(--chip-bg); }
.tab:focus-visible { outline-color: var(--signal); }
.screen { padding: 18px 20px 22px; height: 452px; overflow: hidden; }
.screen > * { margin: 0; }
.ln { white-space: pre-wrap; word-break: break-word; }
.dim { color: var(--term-dim); }
.ok { color: var(--signal); }
.warn { color: var(--warn); }
.you::before { content: "› "; color: var(--signal); font-weight: 500; }
.sh::before { content: "$ "; color: var(--term-dim); }
.ans { padding-left: 2ch; }
.caret { display: inline-block; width: 0.6ch; background: var(--signal); animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.strip { border: 1px solid var(--term-line); margin: 16px 0 8px; position: relative; padding-top: 6px; }
.strip .chip { position: absolute; top: -0.8em; left: 1.5ch; background: var(--chip-bg); color: #0b0b0b; font-weight: 500; padding: 0 0.6ch; }
.strip table { width: 100%; border-collapse: collapse; }
.strip th { color: var(--term-dim); font-weight: 400; text-align: left; padding: 2px 1.5ch; border-bottom: 1px solid var(--term-line); }
.strip td { padding: 2px 1.5ch 4px; }
.strip .r { text-align: right; }
.gap { height: 0.6em; }
.progress { color: var(--term-dim); font-size: 12px; padding: 0 20px 12px; display: flex; gap: 6px; }
.progress i { height: 3px; flex: 1; background: #1f1f1f; border-radius: 2px; overflow: hidden; display: block; }
.progress i b { display: block; height: 100%; width: 0; background: var(--term-line); }
.progress i.done b { width: 100%; }
.progress i.now b { background: var(--signal); }

/* Mini terminal snippets (features page) */
.mini {
  background: var(--term); color: var(--term-text); border-radius: 10px; margin: 0;
  padding: 16px 18px; font: 400 13.5px/1.6 var(--mono); overflow-x: auto; white-space: pre;
}

/* Sections ---------------------------------------------------------------- */
section { padding-block: clamp(56px, 8vw, 96px); border-top: 1px solid var(--rule); }
h2 { font: 500 clamp(24px, 2.6vw, 32px)/1.2 var(--display); letter-spacing: -0.02em; margin: 0 0 12px; }
:lang(hi) h2 { letter-spacing: 0; font-weight: 600; line-height: 1.35; }
h3 { font-size: 18px; margin: 0 0 8px; }
.intro { color: var(--ink-2); max-width: var(--measure); margin: 0 0 40px; }

.features { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 clamp(32px, 5vw, 72px); margin: 0; }
.features div { padding: 22px 0; border-bottom: 1px solid var(--rule); }
.features dt { font-weight: 600; font-size: 18px; margin-bottom: 6px; }
.features dd { margin: 0; color: var(--ink-2); max-width: 52ch; }
.features dd code, .feature p code, .feature li code, .intro code, .alt code {
  color: var(--ink); background: var(--paper-2); padding: 1px 6px; border-radius: 4px;
}
.more { margin: 32px 0 0; }

.providers { font: 500 clamp(18px, 2vw, 22px)/1.9 var(--display); letter-spacing: -0.01em; max-width: 46ch; margin: 0; }
.providers span { color: var(--ink-2); }

.privacy { width: 100%; border-collapse: collapse; font-size: 16px; }
.privacy th, .privacy td { text-align: left; padding: 14px 16px 14px 0; border-bottom: 1px solid var(--rule); vertical-align: top; }
.privacy th { font-weight: 600; color: var(--ink-2); font-size: 14px; }
.privacy td:first-child { font-weight: 500; }
.privacy .never { color: var(--leaf); font-weight: 600; }
.scroll { overflow-x: auto; }

.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(20px, 3vw, 40px); counter-reset: step; }
.steps li { counter-increment: step; }
.steps li::before { content: counter(step); display: block; font: 700 40px/1 var(--display); color: var(--leaf); margin-bottom: 14px; }
.steps p { margin: 0 0 12px; color: var(--ink-2); }
.steps pre { margin: 0; background: var(--term); color: var(--term-text); border-radius: 8px; padding: 12px 14px; font: 400 14px/1.5 var(--mono); overflow-x: auto; }

.cta { background: var(--band); color: var(--band-ink); border-top: 0; }
.cta .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; }
.cta h2 { margin: 0; }
.cta p { margin: 8px 0 0; color: color-mix(in srgb, var(--band-ink) 70%, transparent); }
.buttons { display: flex; flex-wrap: wrap; gap: 12px; }
.btn { display: inline-flex; align-items: center; padding: 12px 20px; border-radius: 10px; font-weight: 500; text-decoration: none; border: 1.5px solid currentColor; }
.btn.primary { background: var(--signal); color: #0b110e; border-color: var(--signal); }
.btn.primary:hover { background: #fff; border-color: #fff; color: #0b110e; }
.btn.ghost { color: var(--band-ink); }
.btn.ghost:hover { background: var(--band-ink); color: var(--band); }

/* Features page ------------------------------------------------------------ */
.page-hero { padding-block: clamp(32px, 6vw, 72px) clamp(28px, 4vw, 48px); }
.page-hero .lede { max-width: 56ch; }
.jump { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; list-style: none; }
.jump a { display: inline-block; padding: 6px 12px; border: 1px solid var(--rule); border-radius: 999px; font-size: 14px; color: var(--ink-2); text-decoration: none; }
.jump a:hover { color: var(--ink); border-color: var(--ink-2); }
.feature { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(28px, 5vw, 64px); align-items: start; }
.feature p { color: var(--ink-2); max-width: 54ch; }
.feature ul { padding-left: 1.1em; margin: 0 0 16px; color: var(--ink-2); }
.feature li { margin: 6px 0; }

/* Legal and text pages ----------------------------------------------------- */
.doc { padding-block: clamp(32px, 6vw, 72px) clamp(56px, 8vw, 96px); }
.doc > * { max-width: 72ch; }
.doc h1 { font-size: clamp(28px, 3.4vw, 40px); margin-bottom: 8px; }
.doc .updated { color: var(--ink-2); margin: 0 0 36px; font-size: 15px; }
.doc h2 { font-size: clamp(19px, 2vw, 22px); margin: 40px 0 10px; }
.doc ul { padding-left: 1.2em; }
.doc li { margin: 6px 0; }
.doc .summary { background: var(--paper-2); border-left: 3px solid var(--leaf); padding: 16px 20px; border-radius: 0 8px 8px 0; }

/* Footer ------------------------------------------------------------------ */
footer { border-top: 1px solid var(--rule); padding-block: 36px 48px; color: var(--ink-2); font-size: 15px; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 12px 32px; justify-content: space-between; }
footer p { margin: 0; }
.foot-links { list-style: none; display: flex; flex-wrap: wrap; gap: 8px 22px; margin: 0; padding: 0; }

/* Responsive ---------------------------------------------------------------- */
@media (max-width: 900px) {
  .hero, .feature { grid-template-columns: 1fr; }
  .features, .steps { grid-template-columns: 1fr; }
  .screen { height: 400px; }
}
@media (max-width: 760px) {
  .menu-btn { display: inline-grid; }
  .nav {
    position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--paper); border-bottom: 1px solid var(--rule);
    padding: 8px var(--gutter) 16px;
    display: none;
  }
  .site-header.open .nav { display: flex; }
  .nav > a { padding: 12px 0; border-bottom: 1px solid var(--rule); font-size: 16px; }
  .nav .tools { display: flex; gap: 12px; padding-top: 14px; }
  .bar { position: relative; }
}
@media (min-width: 761px) {
  .nav .tools { display: contents; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .term { font-size: 12.5px; }
  .screen { padding: 14px 12px 16px; height: 380px; }
  .strip .opt { display: none; }
  .lede { font-size: 17px; }
  .privacy thead { display: none; }
  .privacy tr { display: block; padding: 14px 0; border-bottom: 1px solid var(--rule); }
  .privacy td { display: block; border: 0; padding: 0; }
  .privacy td:first-child { margin-bottom: 2px; }
  .privacy td:nth-child(3) { color: var(--ink-2); font-size: 14px; }
  .privacy td.na { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .caret { animation: none; }
  .site-header { transition: none; }
}