/* ==========================================================================
   EntOps Design System v0.1
   Layout concept: an editorial page of off-white paper, ink type set large and
   tight, with dark "console" objects that show the AI doing real work.
   One signal colour (orange) marks the moment a task moves to AI, echoing the
   Shift mark: three ink blocks, one orange circle.
   ========================================================================== */

:root {
  /* Brand constants (never theme-switched) */
  --brand-ink: #0D0F13;
  --brand-signal: #FF7A1A;
  --brand-signal-dark: #FF8C3A;
  --brand-paper: #F4F5F7;

  /* Surfaces */
  --bg: #F4F5F7;            /* page paper */
  --bg-raised: #FFFFFF;     /* cards on paper */
  --bg-sunken: #EAECEF;     /* wells, code, inputs */
  --line: #DCDFE4;          /* hairlines */
  --line-strong: #C3C8D0;

  /* Text */
  --fg: #0D0F13;
  --fg-2: #454B55;          /* secondary text, ink-biased grey */
  --fg-3: #6B7280;          /* captions */

  /* Signal */
  --signal: #FF7A1A;
  --signal-strong: #E8650A; /* text-safe orange on light */
  --signal-soft: #FFE9D9;
  --on-signal: #0D0F13;

  /* Console: the always-dark product object */
  --console-bg: #0D0F13;
  --console-raised: #171A20;
  --console-line: #262A32;
  --console-fg: #F4F5F7;
  --console-fg-2: #A3A9B4;
  --console-signal: #FF8C3A;

  /* Status (semantic, separate from brand) */
  --ok: #1F9D55;
  --ok-soft: #DDF3E6;
  --warn: #B7791F;
  --warn-soft: #FBEFD5;
  --err: #D14343;

  /* Type */
  --font-display: "Sora", "Avenir Next", "Segoe UI", system-ui, sans-serif;
  --font-body: "Geist", "Helvetica Neue", "Segoe UI", system-ui, sans-serif;
  --font-mono: "Geist Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --fs-hero: clamp(2.75rem, 1.4rem + 5.6vw, 6.25rem);
  --fs-h1: clamp(2.5rem, 1.6rem + 3.8vw, 4.5rem);
  --fs-h2: clamp(2rem, 1.3rem + 2.8vw, 3.5rem);
  --fs-h3: clamp(1.25rem, 1.1rem + .5vw, 1.5rem);
  --fs-lead: clamp(1.125rem, 1.05rem + .35vw, 1.3125rem);
  --fs-body: 1.0625rem;
  --fs-sm: .9375rem;
  --fs-xs: .8125rem;
  --fs-label: .75rem;

  --track-display: -0.04em;
  --track-tight: -0.025em;
  --track-label: 0.09em;

  /* Space (4px base) */
  --s-1: 4px; --s-2: 8px; --s-3: 12px; --s-4: 16px; --s-5: 24px;
  --s-6: 32px; --s-7: 48px; --s-8: 64px; --s-9: 96px; --s-10: 136px;
  --section: clamp(80px, 6vw + 48px, 152px);

  /* Shape */
  --r-sm: 8px; --r-md: 14px; --r-lg: 22px; --r-xl: 32px; --r-pill: 999px;
  --shadow-1: 0 1px 2px rgb(13 15 19 / .06), 0 1px 1px rgb(13 15 19 / .04);
  --shadow-2: 0 24px 60px -24px rgb(13 15 19 / .28), 0 8px 20px -12px rgb(13 15 19 / .18);

  --max: 1240px;
  --ease: cubic-bezier(.2, .7, .1, 1);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0A0C0F; --bg-raised: #12151A; --bg-sunken: #181C22;
    --line: #22262E; --line-strong: #343A44;
    --fg: #F4F5F7; --fg-2: #B4BAC4; --fg-3: #8A919C;
    --signal: #FF8C3A; --signal-strong: #FF9A50; --signal-soft: #2A1A0E; --on-signal: #0D0F13;
    --console-bg: #050608; --console-raised: #101318; --console-line: #22262E;
    --ok: #3CC27A; --ok-soft: #0F2A1C; --warn: #E0A647; --warn-soft: #2B2110;
    --shadow-1: 0 1px 2px rgb(0 0 0 / .4);
    --shadow-2: 0 30px 70px -30px rgb(0 0 0 / .8), 0 0 0 1px #1C2027;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0A0C0F; --bg-raised: #12151A; --bg-sunken: #181C22;
  --line: #22262E; --line-strong: #343A44;
  --fg: #F4F5F7; --fg-2: #B4BAC4; --fg-3: #8A919C;
  --signal: #FF8C3A; --signal-strong: #FF9A50; --signal-soft: #2A1A0E; --on-signal: #0D0F13;
  --console-bg: #050608; --console-raised: #101318; --console-line: #22262E;
  --ok: #3CC27A; --ok-soft: #0F2A1C; --warn: #E0A647; --warn-soft: #2B2110;
  --shadow-1: 0 1px 2px rgb(0 0 0 / .4);
  --shadow-2: 0 30px 70px -30px rgb(0 0 0 / .8), 0 0 0 1px #1C2027;
  color-scheme: dark;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 400 var(--fs-body)/1.6 var(--font-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
p { margin: 0; }
h1, h2, h3, h4 { margin: 0; font-family: var(--font-display); font-weight: 600; text-wrap: balance; }
::selection { background: var(--signal); color: var(--on-signal); }
:focus-visible { outline: 2px solid var(--signal); outline-offset: 3px; border-radius: 6px; }

.wrap {
  width: 100%;
  max-width: calc(var(--max) + 2 * max(16px, env(safe-area-inset-left, 0px)));
  margin-inline: auto;
  padding-left: max(24px, env(safe-area-inset-left, 0px));
  padding-right: max(24px, env(safe-area-inset-right, 0px));
}
@media (max-width: 560px) {
  .wrap { padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
}
.section { padding-block: var(--section); }
.section + .section { padding-top: 0; }
.stack { display: flex; flex-direction: column; gap: var(--s-5); }

/* ---------- Type ---------- */
.t-hero { font-size: var(--fs-hero); line-height: .98; letter-spacing: var(--track-display); }
.t-h1 { font-size: var(--fs-h1); line-height: 1.02; letter-spacing: var(--track-display); }
.t-h2 { font-size: var(--fs-h2); line-height: 1.05; letter-spacing: var(--track-display); }
.t-h3 { font-size: var(--fs-h3); line-height: 1.25; letter-spacing: var(--track-tight); }
.t-lead { font-size: var(--fs-lead); line-height: 1.55; color: var(--fg-2); max-width: 58ch; }
.t-body { color: var(--fg-2); max-width: 62ch; }
.t-sm { font-size: var(--fs-sm); color: var(--fg-2); }
.t-mono { font-family: var(--font-mono); font-size: var(--fs-xs); letter-spacing: 0; }
.t-muted { color: var(--fg-3); }
.t-signal { color: var(--signal-strong); }
.num { font-variant-numeric: tabular-nums; }

/* Eyebrow: mono label led by a tiny Shift mark */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font: 500 var(--fs-label)/1 var(--font-mono);
  letter-spacing: var(--track-label); text-transform: uppercase; color: var(--fg-2);
}
.eyebrow::before {
  content: ""; width: 12px; height: 12px; flex: none;
  background:
    radial-gradient(circle at 75% 75%, var(--signal) 0 2.4px, transparent 2.6px),
    linear-gradient(var(--fg) 0 0) 0 0 / 5px 5px no-repeat,
    linear-gradient(var(--fg) 0 0) 7px 0 / 5px 5px no-repeat,
    linear-gradient(var(--fg) 0 0) 0 7px / 5px 5px no-repeat;
  border-radius: 1px;
}
.on-console .eyebrow { color: var(--console-fg-2); }
.on-console .eyebrow::before {
  background:
    radial-gradient(circle at 75% 75%, var(--console-signal) 0 2.4px, transparent 2.6px),
    linear-gradient(var(--console-fg) 0 0) 0 0 / 5px 5px no-repeat,
    linear-gradient(var(--console-fg) 0 0) 7px 0 / 5px 5px no-repeat,
    linear-gradient(var(--console-fg) 0 0) 0 7px / 5px 5px no-repeat;
}

/* ---------- Logo ---------- */
.logo { display: inline-flex; align-items: center; color: var(--fg); }
.logo svg { height: 26px; width: auto; }
.logo .logo-dot { fill: var(--signal); }

/* ---------- Buttons ---------- */
.btn {
  --btn-bg: var(--fg); --btn-fg: var(--bg); --btn-line: transparent;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: 48px; padding: 0 22px; border-radius: var(--r-pill);
  background: var(--btn-bg); color: var(--btn-fg); border: 1px solid var(--btn-line);
  font: 500 var(--fs-sm)/1 var(--font-body); letter-spacing: -0.005em;
  cursor: pointer; white-space: nowrap;
  transition: transform .25s var(--ease), background-color .2s, box-shadow .25s var(--ease), border-color .2s;
}
.btn:hover { transform: translateY(-1px); box-shadow: var(--shadow-2); }
.btn:active { transform: translateY(0); }
.btn .arrow { width: 16px; height: 16px; transition: transform .25s var(--ease); }
.btn:hover .arrow { transform: translateX(3px); }
.btn--signal { --btn-bg: var(--signal); --btn-fg: var(--on-signal); }
.btn--ghost { --btn-bg: transparent; --btn-fg: var(--fg); --btn-line: var(--line-strong); }
.btn--ghost:hover { --btn-line: var(--fg); box-shadow: none; }
.btn--sm { height: 38px; padding: 0 16px; font-size: var(--fs-xs); }
.btn--lg { height: 56px; padding: 0 28px; font-size: var(--fs-body); }
.on-console .btn { --btn-bg: var(--console-fg); --btn-fg: var(--console-bg); }
.on-console .btn--signal { --btn-bg: var(--console-signal); --btn-fg: #0D0F13; }
.on-console .btn--ghost { --btn-bg: transparent; --btn-fg: var(--console-fg); --btn-line: var(--console-line); }
.on-console .btn--ghost:hover { --btn-line: var(--console-fg-2); }
.btn-row { display: flex; flex-wrap: wrap; gap: var(--s-3); align-items: center; }

.link-arrow {
  display: inline-flex; align-items: center; gap: 8px; font-weight: 500;
  border-bottom: 1px solid var(--line-strong); padding-bottom: 2px; transition: border-color .2s, gap .25s var(--ease);
}
.link-arrow:hover { border-color: var(--signal); gap: 12px; }

/* ---------- Tags & chips ---------- */
.tag {
  display: inline-flex; align-items: center; gap: 6px;
  height: 26px; padding: 0 10px; border-radius: var(--r-pill);
  font: 500 var(--fs-label)/1 var(--font-mono); letter-spacing: .02em;
  background: var(--bg-sunken); color: var(--fg-2); border: 1px solid var(--line);
  white-space: nowrap;
}
.tag--signal { background: var(--signal-soft); color: var(--signal-strong); border-color: transparent; }
.tag--ok { background: var(--ok-soft); color: var(--ok); border-color: transparent; }
.tag--warn { background: var(--warn-soft); color: var(--warn); border-color: transparent; }
.dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; flex: none; }
.dot--live { animation: pulse 1.6s infinite; }
@keyframes pulse { 0%, 100% { opacity: 1 } 50% { opacity: .3 } }

/* ---------- Header / nav ---------- */
.site-header {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: saturate(1.4) blur(14px); -webkit-backdrop-filter: saturate(1.4) blur(14px);
  border-bottom: 1px solid transparent; transition: border-color .3s;
}
.site-header.is-scrolled { border-bottom-color: var(--line); }
.nav { display: flex; align-items: center; gap: var(--s-6); height: 72px; }
.nav-links { display: flex; gap: 2px; margin-left: auto; }
.nav-links a {
  padding: 8px 14px; border-radius: var(--r-pill); font-size: var(--fs-sm); color: var(--fg-2);
  transition: color .2s, background-color .2s;
}
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--fg); background: var(--bg-sunken); }
.nav-cta { display: flex; gap: var(--s-2); }
.nav-toggle {
  display: none; margin-left: auto; width: 44px; height: 44px; border-radius: var(--r-pill);
  border: 1px solid var(--line-strong); background: transparent; color: var(--fg); cursor: pointer;
  align-items: center; justify-content: center;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  display: block; width: 16px; height: 1.5px; background: currentColor; position: relative; transition: transform .3s var(--ease);
}
.nav-toggle span::before, .nav-toggle span::after { content: ""; position: absolute; left: 0; }
.nav-toggle span::before { top: -5px; } .nav-toggle span::after { top: 5px; }
.is-open .nav-toggle span { background: transparent; }
.is-open .nav-toggle span::before { transform: translateY(5px) rotate(45deg); }
.is-open .nav-toggle span::after { transform: translateY(-5px) rotate(-45deg); }
@media (max-width: 880px) {
  .nav-toggle { display: inline-flex; }
  .nav-links, .nav-cta { display: none; }
  .is-open .nav { flex-wrap: wrap; height: auto; padding-block: 14px 20px; row-gap: var(--s-4); }
  .is-open .nav-links, .is-open .nav-cta { display: flex; flex-basis: 100%; }
  .is-open .nav-links { flex-direction: column; margin: 0; }
  .is-open .nav-links a { padding: 12px 0; font-size: var(--fs-lead); border-radius: 0; border-bottom: 1px solid var(--line); background: none; }
  .is-open .nav-cta .btn { flex: 1; }
}

/* ---------- Hero ---------- */
.hero { padding-block: clamp(48px, 7vw, 112px) var(--s-8); }
.hero-title { max-width: 14ch; }
.hero-title em { font-style: normal; color: var(--signal-strong); }
.hero-grid {
  display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 5vw, 72px);
  margin-top: clamp(32px, 4vw, 56px); align-items: start;
}
.hero-copy { display: flex; flex-direction: column; gap: var(--s-6); padding-top: var(--s-2); }
.hero-proof { display: flex; flex-direction: column; gap: var(--s-3); padding-top: var(--s-5); border-top: 1px solid var(--line); }
.hero-proof-row { display: flex; gap: var(--s-3); align-items: baseline; font-size: var(--fs-sm); color: var(--fg-2); }
.hero-proof-row b { font: 600 var(--fs-body)/1 var(--font-display); color: var(--fg); letter-spacing: var(--track-tight); min-width: 7ch; }
@media (max-width: 960px) { .hero-grid { grid-template-columns: 1fr; } }

/* ---------- Console (signature product object) ---------- */
.console {
  background: var(--console-bg); color: var(--console-fg);
  border-radius: var(--r-xl); padding: 10px; box-shadow: var(--shadow-2);
  position: relative; isolation: isolate; overflow: hidden;
}
.console::before {
  content: ""; position: absolute; inset: -40% -20% auto auto; width: 70%; aspect-ratio: 1; z-index: -1;
  background: radial-gradient(closest-side, rgb(255 122 26 / .22), transparent);
  pointer-events: none;
}
.console-bar {
  display: flex; align-items: center; gap: var(--s-3); padding: 10px 14px 14px;
  font: 500 var(--fs-xs)/1 var(--font-mono); color: var(--console-fg-2);
}
.console-bar .ws { color: var(--console-fg); }
.console-bar .tag { margin-left: auto; background: transparent; border-color: var(--console-line); color: var(--console-fg-2); }
.console-body { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 10px; }
@media (max-width: 640px) { .console-body { grid-template-columns: 1fr; } }
.panel { background: var(--console-raised); border: 1px solid var(--console-line); border-radius: var(--r-lg); padding: var(--s-5); min-width: 0; }
.panel-title { display: flex; justify-content: space-between; align-items: center; gap: var(--s-3); margin-bottom: var(--s-4);
  font: 500 var(--fs-label)/1 var(--font-mono); letter-spacing: var(--track-label); text-transform: uppercase; color: var(--console-fg-2); }
.feed { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.feed li {
  display: grid; grid-template-columns: 18px minmax(0, 1fr) auto; gap: 12px; align-items: start;
  padding: 11px 0; border-top: 1px solid var(--console-line); font-size: var(--fs-sm); line-height: 1.4;
}
.feed li:first-child { border-top: 0; padding-top: 0; }
.feed .ic { width: 18px; height: 18px; border-radius: 5px; margin-top: 1px; display: grid; place-items: center; }
.feed .ic--done { background: rgb(60 194 122 / .16); color: #3CC27A; }
.feed .ic--run { background: rgb(255 140 58 / .16); color: var(--console-signal); }
.feed .ic--wait { background: #23272F; color: var(--console-fg-2); }
.feed .ic svg { width: 11px; height: 11px; }
.feed .meta { font: 400 var(--fs-label)/1.4 var(--font-mono); color: var(--console-fg-2); white-space: nowrap; }
.feed .sub { display: block; color: var(--console-fg-2); font-size: var(--fs-xs); margin-top: 2px; }
.feed li.is-new { animation: feedIn .6s var(--ease); }
@keyframes feedIn { from { background: rgb(255 140 58 / .08); } to { background: transparent; } }
.spin { animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.meter { height: 6px; border-radius: 6px; background: #23272F; overflow: hidden; margin-top: 8px; }
.meter > i { display: block; height: 100%; width: var(--v, 50%); background: var(--console-signal); border-radius: inherit; transition: width 1.2s var(--ease); }

.chat { display: flex; flex-direction: column; gap: var(--s-3); }
.bubble { padding: 12px 14px; border-radius: 16px; font-size: var(--fs-sm); line-height: 1.45; max-width: 100%; }
.bubble--q { align-self: flex-end; background: var(--console-signal); color: #0D0F13; border-bottom-right-radius: 4px; max-width: 92%; }
.bubble--a { background: #1E222A; border-bottom-left-radius: 4px; }
.ledger { width: 100%; border-collapse: collapse; margin-top: 10px; font-size: var(--fs-xs); }
.ledger td { padding: 6px 0; border-top: 1px solid var(--console-line); }
.ledger td:last-child { text-align: right; font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.ledger .late { color: var(--console-signal); }
.stat-mini { display: flex; justify-content: space-between; align-items: baseline; font-size: var(--fs-xs); color: var(--console-fg-2); }
.stat-mini b { font: 600 1.375rem/1 var(--font-display); color: var(--console-fg); letter-spacing: var(--track-tight); }

/* ---------- Integrations strip ---------- */
.strip { border-block: 1px solid var(--line); padding-block: var(--s-5); }
.strip-inner { display: flex; align-items: center; gap: var(--s-6); flex-wrap: wrap; }
.strip-label { font: 500 var(--fs-label)/1.3 var(--font-mono); letter-spacing: var(--track-label); text-transform: uppercase; color: var(--fg-3); max-width: 22ch; }
.strip-items { display: flex; flex-wrap: wrap; gap: var(--s-2) var(--s-6); align-items: center; }
.strip-items span { font: 600 1.0625rem/1 var(--font-display); letter-spacing: var(--track-tight); color: var(--fg-2); }

/* ---------- Section heads ---------- */
.sec-head { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: var(--s-6) var(--s-8); align-items: end; margin-bottom: clamp(40px, 5vw, 72px); }
.sec-head > div { display: flex; flex-direction: column; gap: var(--s-5); }
.sec-head--stack { grid-template-columns: 1fr; max-width: 820px; }
@media (max-width: 860px) { .sec-head { grid-template-columns: 1fr; } }

/* ---------- Statement + stats ---------- */
.statement { font: 600 var(--fs-h2)/1.12 var(--font-display); letter-spacing: var(--track-display); max-width: 22ch; text-wrap: balance; }
.statement .dim { color: var(--fg-3); }
.stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line); margin-top: clamp(40px, 5vw, 72px); }
.stat { padding: var(--s-6) var(--s-6) 0 0; display: flex; flex-direction: column; gap: var(--s-3); }
.stat + .stat { padding-left: var(--s-6); border-left: 1px solid var(--line); }
.stat-value { font: 600 clamp(2.5rem, 1.6rem + 3vw, 4rem)/1 var(--font-display); letter-spacing: var(--track-display); font-variant-numeric: tabular-nums; }
.stat-value small { font-size: .45em; letter-spacing: var(--track-tight); color: var(--fg-3); margin-left: 4px; }
.stat-label { font-size: var(--fs-sm); color: var(--fg-2); max-width: 30ch; }
.source { font: 400 var(--fs-label)/1.5 var(--font-mono); color: var(--fg-3); margin-top: var(--s-5); }
@media (max-width: 760px) {
  .stats { grid-template-columns: 1fr; }
  .stat, .stat + .stat { padding: var(--s-5) 0; border-left: 0; border-top: 1px solid var(--line); }
  .stat:first-child { border-top: 0; }
}

/* ---------- Bento of capabilities ---------- */
.bento { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--s-4); }
.tile {
  background: var(--bg-raised); border: 1px solid var(--line); border-radius: var(--r-xl);
  padding: clamp(24px, 3vw, 36px); display: flex; flex-direction: column; gap: var(--s-5);
  min-width: 0; overflow: hidden; position: relative;
  transition: border-color .3s, transform .4s var(--ease);
}
.tile:hover { border-color: var(--line-strong); }
.tile--7 { grid-column: span 7; } .tile--5 { grid-column: span 5; }
.tile--6 { grid-column: span 6; } .tile--4 { grid-column: span 4; } .tile--12 { grid-column: span 12; }
.tile--ink { background: var(--console-bg); color: var(--console-fg); border-color: var(--console-line); }
.tile--ink .t-body, .tile--ink .t-sm { color: var(--console-fg-2); }
.tile-head { display: flex; flex-direction: column; gap: var(--s-3); }
.tile-visual { margin-top: auto; }
@media (max-width: 900px) { .tile--7, .tile--5, .tile--6, .tile--4 { grid-column: span 12; } }

/* Mini UI used inside tiles */
.mini { border-radius: var(--r-lg); background: var(--bg-sunken); border: 1px solid var(--line); padding: var(--s-4); font-size: var(--fs-xs); }
.tile--ink .mini { background: var(--console-raised); border-color: var(--console-line); }
.mini-row { display: flex; justify-content: space-between; gap: var(--s-3); padding: 8px 0; border-top: 1px solid var(--line); align-items: center; }
.tile--ink .mini-row { border-color: var(--console-line); }
.mini-row:first-child { border-top: 0; padding-top: 0; }
.mini-row .t-mono { color: var(--fg-3); }
.flow { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.flow-node { padding: 8px 12px; border-radius: 10px; background: var(--bg-raised); border: 1px solid var(--line); font-size: var(--fs-xs); white-space: nowrap; }
.flow-node--ai { background: var(--signal-soft); border-color: transparent; color: var(--signal-strong); font-weight: 500; }
.flow-arrow { color: var(--fg-3); font-family: var(--font-mono); }

/* ---------- Principles (why) ---------- */
.principles { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--s-4); }
.principle { padding: var(--s-6) 0 0; border-top: 1px solid var(--fg); display: flex; flex-direction: column; gap: var(--s-4); }
.principle h3 { font-size: var(--fs-h3); letter-spacing: var(--track-tight); }
@media (max-width: 860px) { .principles { grid-template-columns: 1fr; gap: var(--s-7); } }

/* ---------- Steps (real sequence) ---------- */
.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--s-4); counter-reset: step; }
.step { background: var(--bg-raised); border: 1px solid var(--line); border-radius: var(--r-lg); padding: var(--s-5); display: flex; flex-direction: column; gap: var(--s-4); min-width: 0; }
.step-top { display: flex; justify-content: space-between; align-items: center; }
.step-n { font: 500 var(--fs-xs)/1 var(--font-mono); color: var(--fg-3); }
.step h3 { font-size: 1.25rem; letter-spacing: var(--track-tight); }
.step .t-mono { color: var(--fg-3); margin-top: auto; }
/* Shift progress: four cells, the orange circle fills as AI takes over */
.shift { display: grid; grid-template-columns: repeat(2, 10px); gap: 3px; }
.shift i { width: 10px; height: 10px; border-radius: 2.5px; background: var(--line-strong); }
.shift i.on { background: var(--fg); }
.shift i.ai { background: var(--signal); border-radius: 50%; }
@media (max-width: 960px) { .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .steps { grid-template-columns: 1fr; } }

/* ---------- Ink band (proof) ---------- */
.band { background: var(--console-bg); color: var(--console-fg); border-radius: var(--r-xl); padding: clamp(32px, 6vw, 88px); position: relative; overflow: hidden; isolation: isolate; }
.band::after {
  content: ""; position: absolute; z-index: -1; right: -10%; bottom: -60%; width: 60%; aspect-ratio: 1;
  background: radial-gradient(closest-side, rgb(255 122 26 / .25), transparent);
}
.band .t-lead, .band .t-body { color: var(--console-fg-2); }
.proof-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--s-4); margin-top: clamp(40px, 5vw, 64px); }
.proof { border-top: 1px solid var(--console-line); padding-top: var(--s-5); display: flex; flex-direction: column; gap: var(--s-3); }
.proof b { font: 600 clamp(2.25rem, 1.5rem + 2.4vw, 3.5rem)/1 var(--font-display); letter-spacing: var(--track-display); font-variant-numeric: tabular-nums; }
.proof b span { color: var(--console-signal); }
.proof p { font-size: var(--fs-sm); color: var(--console-fg-2); }
.proof .t-mono { color: #6E7581; }
@media (max-width: 900px) { .proof-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 480px) { .proof-grid { grid-template-columns: 1fr; } }

/* ---------- Industry cards ---------- */
.industries { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--s-4); }
.industry {
  display: flex; flex-direction: column; gap: var(--s-4); padding: var(--s-6); min-width: 0;
  border-radius: var(--r-lg); border: 1px solid var(--line); background: var(--bg-raised);
  transition: transform .4s var(--ease), border-color .3s, box-shadow .4s var(--ease);
}
a.industry:hover { transform: translateY(-3px); border-color: var(--line-strong); box-shadow: var(--shadow-2); }
.industry h3 { font-size: 1.375rem; letter-spacing: var(--track-tight); }
.industry ul { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 8px; font-size: var(--fs-sm); color: var(--fg-2); }
.industry li { display: flex; gap: 10px; align-items: baseline; }
.industry li::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--signal); flex: none; transform: translateY(-1px); }
.industry .link-arrow { margin-top: auto; align-self: flex-start; font-size: var(--fs-sm); }
.industry--feature { grid-column: span 2; background: var(--signal); border-color: transparent; color: var(--on-signal); }
.industry--feature li::before { background: var(--on-signal); }
.industry--feature ul, .industry--feature .t-body { color: var(--on-signal); opacity: .82; }
@media (max-width: 960px) { .industries { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 620px) { .industries { grid-template-columns: 1fr; } .industry--feature { grid-column: span 1; } }

/* ---------- FAQ ---------- */
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: var(--s-5);
  padding: var(--s-5) 0; font: 600 var(--fs-h3)/1.3 var(--font-display); letter-spacing: var(--track-tight);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; width: 28px; height: 28px; flex: none; border-radius: 50%; border: 1px solid var(--line-strong);
  background:
    linear-gradient(var(--fg) 0 0) center / 10px 1.5px no-repeat,
    linear-gradient(var(--fg) 0 0) center / 1.5px 10px no-repeat;
  transition: transform .3s var(--ease), background-color .2s;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 0 var(--s-5); max-width: 70ch; color: var(--fg-2); }

/* ---------- CTA ---------- */
.cta {
  display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: var(--s-6); align-items: end;
}
@media (max-width: 760px) { .cta { grid-template-columns: 1fr; } }

/* ---------- Forms ---------- */
.field { display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.field label { font-size: var(--fs-xs); font-weight: 500; color: var(--fg-2); }
.input, .select, .textarea {
  width: 100%; min-height: 48px; padding: 12px 14px; border-radius: var(--r-md);
  background: var(--bg-raised); border: 1px solid var(--line-strong); color: var(--fg);
  font: 400 var(--fs-sm)/1.4 var(--font-body); transition: border-color .2s, box-shadow .2s;
}
.textarea { min-height: 120px; resize: vertical; }
.input::placeholder, .textarea::placeholder { color: var(--fg-3); }
.input:focus, .select:focus, .textarea:focus { outline: none; border-color: var(--signal); box-shadow: 0 0 0 4px color-mix(in srgb, var(--signal) 20%, transparent); }
.field-hint { font-size: var(--fs-label); color: var(--fg-3); }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s-4); }
.form-grid .full { grid-column: 1 / -1; }
@media (max-width: 560px) { .form-grid { grid-template-columns: 1fr; } }
.checks { display: flex; flex-wrap: wrap; gap: 8px; }
.check { position: relative; }
.check input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.check span { display: inline-flex; align-items: center; height: 38px; padding: 0 14px; border-radius: var(--r-pill); border: 1px solid var(--line-strong); font-size: var(--fs-xs); transition: all .2s; }
.check input:checked + span { background: var(--fg); color: var(--bg); border-color: var(--fg); }
.check input:focus-visible + span { outline: 2px solid var(--signal); outline-offset: 2px; }

/* ---------- Page hero (inner pages) ---------- */
.page-hero { padding-block: clamp(56px, 8vw, 128px) clamp(40px, 5vw, 72px); display: flex; flex-direction: column; gap: var(--s-5); }
.page-hero .t-h1 { max-width: 18ch; }

/* ---------- Module rows (platform page) ---------- */
.module { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 6vw, 96px); align-items: center; padding-block: clamp(48px, 6vw, 96px); border-top: 1px solid var(--line); }
.module:nth-child(even) .module-visual { order: -1; }
.module-copy { display: flex; flex-direction: column; gap: var(--s-5); }
.ticks { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; color: var(--fg-2); font-size: var(--fs-sm); }
.ticks li { display: grid; grid-template-columns: 18px 1fr; gap: 10px; }
.ticks li::before { content: ""; width: 14px; height: 14px; margin-top: 4px; border-radius: 4px; background: var(--fg); box-shadow: inset 0 0 0 4px var(--bg-raised); outline: 1px solid var(--fg); }
@media (max-width: 900px) { .module { grid-template-columns: 1fr; } .module:nth-child(even) .module-visual { order: 0; } }

/* ---------- Footer ---------- */
.site-footer { padding-block: var(--s-9) var(--s-6); border-top: 1px solid var(--line); margin-top: var(--section); }
.footer-top { display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr)); gap: var(--s-7); }
.footer-brand { display: flex; flex-direction: column; gap: var(--s-4); }
.footer-brand p { max-width: 32ch; color: var(--fg-2); font-size: var(--fs-sm); }
.footer-col h4 { font: 500 var(--fs-label)/1 var(--font-mono); letter-spacing: var(--track-label); text-transform: uppercase; color: var(--fg-3); margin-bottom: var(--s-4); }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; font-size: var(--fs-sm); }
.footer-col a { color: var(--fg-2); transition: color .2s; }
.footer-col a:hover { color: var(--fg); }
.footer-giant { margin-top: var(--s-9); color: var(--fg); }
.footer-giant svg { width: 100%; height: auto; }
.footer-bottom { display: flex; justify-content: space-between; gap: var(--s-4); flex-wrap: wrap; margin-top: var(--s-6); font: 400 var(--fs-label)/1.4 var(--font-mono); color: var(--fg-3); }
@media (max-width: 860px) { .footer-top { grid-template-columns: repeat(2, minmax(0, 1fr)); } .footer-brand { grid-column: 1 / -1; } }

/* ---------- Motion ---------- */
.reveal { transition: transform .9s var(--ease), opacity .9s var(--ease); }
.js .reveal.pre { transform: translateY(18px); opacity: .35; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .js .reveal.pre { transform: none; opacity: 1; }
}
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- Design system page ---------- */
.ds-layout { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: var(--s-8); align-items: start; }
.ds-toc { position: sticky; top: calc(env(safe-area-inset-top, 0px) + 96px); display: flex; flex-direction: column; gap: 4px; font-size: var(--fs-sm); }
.ds-toc a { color: var(--fg-3); padding: 4px 0; } .ds-toc a:hover { color: var(--fg); }
.ds-sec { padding-block: var(--s-8); border-top: 1px solid var(--line); display: flex; flex-direction: column; gap: var(--s-6); }
.ds-sec:first-child { border-top: 0; padding-top: 0; }
.ds-sec > header { display: flex; flex-direction: column; gap: var(--s-3); }
.swatches { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: var(--s-4); }
.swatch { border: 1px solid var(--line); border-radius: var(--r-md); overflow: hidden; background: var(--bg-raised); display: flex; flex-direction: column; }
.swatch-chip { height: 88px; border-bottom: 1px solid var(--line); }
.swatch-meta { padding: 12px; display: flex; flex-direction: column; gap: 2px; font-size: var(--fs-xs); }
.swatch-meta b { font-weight: 500; }
.swatch-meta button { all: unset; cursor: pointer; font-family: var(--font-mono); color: var(--fg-3); font-size: var(--fs-label); }
.swatch-meta button:hover { color: var(--signal-strong); }
.swatch-meta button:focus-visible { outline: 2px solid var(--signal); }
.type-row { display: grid; grid-template-columns: 160px minmax(0, 1fr); gap: var(--s-5); align-items: baseline; padding-block: var(--s-4); border-top: 1px solid var(--line); }
.type-row .t-mono { color: var(--fg-3); }
.specimen { display: flex; flex-wrap: wrap; gap: var(--s-4); align-items: center; }
.ds-box { border: 1px dashed var(--line-strong); border-radius: var(--r-lg); padding: var(--s-6); display: flex; flex-wrap: wrap; gap: var(--s-4); align-items: center; }
.ds-box--ink { background: var(--console-bg); border-color: var(--console-line); color: var(--console-fg); }
.space-scale { display: flex; flex-direction: column; gap: 8px; }
.space-scale div { display: grid; grid-template-columns: 80px 1fr; gap: var(--s-4); align-items: center; font-family: var(--font-mono); font-size: var(--fs-label); color: var(--fg-3); }
.space-scale i { display: block; height: 10px; background: var(--signal); border-radius: 2px; }
.radii { display: flex; flex-wrap: wrap; gap: var(--s-4); }
.radii div { width: 96px; height: 96px; background: var(--bg-sunken); border: 1px solid var(--line-strong); display: grid; place-items: end start; padding: 8px; font: var(--fs-label) var(--font-mono); color: var(--fg-3); }
.seg { display: inline-flex; padding: 4px; border-radius: var(--r-pill); border: 1px solid var(--line-strong); gap: 2px; }
.seg button { all: unset; cursor: pointer; padding: 6px 14px; border-radius: var(--r-pill); font-size: var(--fs-xs); color: var(--fg-2); }
.seg button[aria-pressed="true"] { background: var(--fg); color: var(--bg); }
.seg button:focus-visible { outline: 2px solid var(--signal); }
.do-dont { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s-4); }
@media (max-width: 900px) { .ds-layout { grid-template-columns: 1fr; } .ds-toc { display: none; } .type-row { grid-template-columns: 1fr; gap: 6px; } .do-dont { grid-template-columns: 1fr; } }
.arrow { width: 16px; height: 16px; flex: none; }
.tile-head .tag, .stack > .tag { align-self: flex-start; }
.logo-dot { fill: var(--signal); }
.site-footer { margin-top: 0; }
.console-bar .ws { white-space: nowrap; }
@media (max-width: 560px) { .console-bar .hide-sm { display: none; } }

/* ==========================================================================
   v0.2 — Humanized layer
   Less "SaaS template", more the real paper of an Indian business: khata
   pages, printed bills, order messages. Handwriting (Kalam) appears only on
   paper objects. Fewer cards, more rules and plain type.
   ========================================================================== */
:root {
  --font-hand: "Kalam", "Comic Neue", "Segoe Print", cursive;
  --paper-khata: #FBF6E6;     /* ledger paper */
  --paper-rule: #C9D6EA;      /* blue ruling */
  --paper-margin: #E06C5A;    /* red margin line */
  --paper-ink: #24348C;       /* ballpoint blue */
  --paper-bill: #FFFFFF;
  --paper-shadow: 0 1px 0 rgb(13 15 19 / .04), 0 18px 40px -18px rgb(13 15 19 / .35);
  --msg-bg: #E3F5D8;          /* sent-message green, desaturated */
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) { --paper-shadow: 0 24px 50px -20px rgb(0 0 0 / .9); --msg-bg: #DDEFD2; }
}
:root[data-theme="dark"] { --paper-shadow: 0 24px 50px -20px rgb(0 0 0 / .9); --msg-bg: #DDEFD2; }

/* Quieter labels: sentence case, no icon */
.eyebrow { font: 500 var(--fs-sm)/1.2 var(--font-body); letter-spacing: 0; text-transform: none; color: var(--fg-3); gap: 0; }
.eyebrow::before, .on-console .eyebrow::before { display: none; }
.console::before, .band::after { display: none; }
.tile, .band, .console { border-radius: var(--r-lg); }

/* Hero v2 */
.hero2 { padding-block: clamp(40px, 6vw, 96px) clamp(56px, 7vw, 112px); }
.hero2-grid { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: clamp(40px, 6vw, 96px); align-items: center; }
.hero2-copy { display: flex; flex-direction: column; gap: var(--s-6); }
.hero2 h1 { font-size: clamp(2.6rem, 1.5rem + 4.2vw, 5.25rem); line-height: 1.02; letter-spacing: -0.035em; font-weight: 600; }
.hero2 h1 .time { font-weight: 400; color: var(--fg-3); }
.hero2 h1 .then { display: block; color: var(--signal-strong); }
.hero2 .for { font-size: var(--fs-sm); color: var(--fg-2); }
.hero2 .for b { color: var(--fg); font-weight: 500; }
@media (max-width: 980px) { .hero2-grid { grid-template-columns: 1fr; } }

/* Desk collage of real business paper */
.desk { position: relative; min-height: 560px; }
.desk > * { position: absolute; }
.khata {
  left: 0; top: 24px; width: 64%; padding: 18px 18px 26px 46px; transform: rotate(-3deg);
  background:
    linear-gradient(90deg, transparent 34px, var(--paper-margin) 34px 35.5px, transparent 35.5px),
    repeating-linear-gradient(var(--paper-khata) 0 27px, var(--paper-rule) 27px 28px);
  box-shadow: var(--paper-shadow); border-radius: 3px;
  font: 400 1.125rem/28px var(--font-hand); color: var(--paper-ink);
}
.khata .h { font-weight: 700; text-decoration: underline; text-underline-offset: 4px; }
.khata .row { display: flex; justify-content: space-between; gap: 12px; }
.khata .red { color: #C2412D; }
.khata .circled { border: 2px solid #C2412D; border-radius: 50%; padding: 0 6px; margin: -2px -8px; }
.bill {
  right: 0; top: 0; width: 46%; padding: 16px; transform: rotate(4deg);
  background: var(--paper-bill); box-shadow: var(--paper-shadow); border-radius: 2px;
  font: 400 .6875rem/1.55 var(--font-mono); color: #2A2E36;
}
.bill .title { text-align: center; font-weight: 500; letter-spacing: .12em; border-block: 1px dashed #9AA0AA; padding: 4px 0; margin: 6px 0 8px; }
.bill .r { display: flex; justify-content: space-between; }
.bill .tot { border-top: 1px dashed #9AA0AA; margin-top: 6px; padding-top: 6px; font-weight: 500; font-size: .75rem; }
.bill .tick { position: absolute; right: 14px; bottom: 6px; font: 700 1.75rem/1 var(--font-hand); color: var(--paper-ink); transform: rotate(-8deg); }
.msg {
  left: 30%; top: 300px; max-width: 290px; padding: 10px 12px 8px; transform: rotate(1.5deg);
  background: var(--msg-bg); color: #111B21; border-radius: 12px 12px 12px 3px; box-shadow: var(--paper-shadow);
  font: 400 .9375rem/1.4 var(--font-body);
}
.msg small { display: block; text-align: right; font-size: .6875rem; color: #667781; margin-top: 2px; }
.done-card {
  right: 2%; bottom: 0; width: 62%; padding: 16px 18px; transform: rotate(-1deg);
  background: var(--console-bg); color: var(--console-fg); border-radius: 14px; box-shadow: var(--shadow-2);
  font-size: var(--fs-sm);
}
.done-card .hd { display: flex; align-items: center; gap: 10px; font-weight: 500; margin-bottom: 10px; }
.done-card .hd svg { height: 18px; width: auto; color: var(--console-fg); }
.done-card ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 7px; color: var(--console-fg-2); }
.done-card li { display: grid; grid-template-columns: 14px 1fr; gap: 10px; align-items: baseline; }
.done-card li::before { content: ""; width: 9px; height: 9px; border-radius: 50%; background: var(--console-signal); }
.done-card li b { color: var(--console-fg); font-weight: 500; }
.desk-note { left: 4%; bottom: 128px; font: 400 1rem/1.2 var(--font-hand); color: var(--fg-3); transform: rotate(-4deg); max-width: 170px; }
.desk-note::before { content: "↖ "; }
@media (max-width: 980px) { .desk { min-height: 600px; max-width: 620px; } }
@media (max-width: 560px) {
  .desk { min-height: 0; display: flex; flex-direction: column; gap: 18px; }
  .desk > * { position: relative; inset: auto; width: auto; max-width: none; }
  .khata { width: 92%; } .bill { width: 78%; align-self: flex-end; margin-top: -40px; }
  .msg { align-self: flex-start; max-width: 85%; } .done-card { width: 100%; }
  .desk-note { display: none; }
}

/* A day, twice */
.day { border-top: 1px solid var(--fg); }
.day-head, .day-row { display: grid; grid-template-columns: 110px minmax(0, 1fr) minmax(0, 1fr); gap: var(--s-6); }
.day-head { padding: 14px 0; border-bottom: 1px solid var(--line); font-size: var(--fs-sm); color: var(--fg-3); }
.day-head .with { color: var(--fg); font-weight: 500; }
.day-row { padding: 22px 0; border-bottom: 1px solid var(--line); align-items: baseline; }
.day-row .clock { font: 500 var(--fs-sm)/1.2 var(--font-mono); color: var(--fg-3); font-variant-numeric: tabular-nums; }
.day-row .before { color: var(--fg-3); }
.day-row .after { color: var(--fg); display: grid; grid-template-columns: 12px 1fr; gap: 12px; }
.day-row .after::before { content: ""; width: 9px; height: 9px; border-radius: 50%; background: var(--signal); transform: translateY(-1px); }
.day-row:last-child .after::before { background: var(--fg-3); }
@media (max-width: 760px) {
  .day-head { display: none; }
  .day-row { grid-template-columns: 1fr; gap: 8px; }
  .day-row .before::before { content: "Today: "; color: var(--fg-2); font-weight: 500; }
}

/* What we take over: editorial rows, not cards */
.takeover { border-top: 1px solid var(--fg); }
.to-row { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 4fr) minmax(0, 4fr); gap: var(--s-6); padding: clamp(28px, 3vw, 40px) 0; border-bottom: 1px solid var(--line); align-items: start; }
.to-row h3 { font-size: clamp(1.5rem, 1.2rem + 1vw, 2.125rem); letter-spacing: -0.03em; }
.to-row p { color: var(--fg-2); }
.to-row ul { margin: 0; padding: 0; list-style: none; font-size: var(--fs-sm); color: var(--fg-2); display: flex; flex-direction: column; gap: 6px; }
.to-row li::before { content: "– "; color: var(--fg-3); }
@media (max-width: 860px) { .to-row { grid-template-columns: 1fr; gap: var(--s-3); } }

/* Proof as plain writing */
.note { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 8fr); gap: var(--s-6); }
.note-body { font: 400 clamp(1.375rem, 1.1rem + 1vw, 2rem)/1.4 var(--font-display); letter-spacing: -0.02em; display: flex; flex-direction: column; gap: 1.1em; max-width: 34ch; }
.note-body b { font-weight: 600; background: linear-gradient(transparent 62%, var(--signal-soft) 62%); }
.note-foot { font-size: var(--fs-sm); color: var(--fg-3); font-family: var(--font-body); letter-spacing: 0; }
@media (max-width: 860px) { .note { grid-template-columns: 1fr; } }

/* How we work as a sentence-led list */
.process { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--s-6); counter-reset: p; }
.process li { list-style: none; display: flex; flex-direction: column; gap: var(--s-3); padding-top: var(--s-4); border-top: 2px solid var(--line); }
.process li:nth-child(-n+3) { border-top-color: var(--fg); }
.process li:last-child { border-top-color: var(--signal); }
.process .when { font-size: var(--fs-sm); color: var(--fg-3); }
.process h3 { font-size: 1.375rem; letter-spacing: -0.02em; }
.process p { font-size: var(--fs-sm); color: var(--fg-2); }
@media (max-width: 900px) { .process { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .process { grid-template-columns: 1fr; } }

/* Trades as one flowing line */
.trades { font: 600 clamp(2rem, 1.2rem + 3.4vw, 4.25rem)/1.12 var(--font-display); letter-spacing: -0.04em; text-wrap: balance; }
.trades a { color: var(--fg-3); transition: color .2s; }
.trades a:hover { color: var(--fg); }
.trades a:hover sup { color: var(--signal-strong); }
.trades sup { font: 500 .8125rem/1 var(--font-body); letter-spacing: 0; color: var(--fg-3); vertical-align: top; margin-left: 4px; position: relative; top: .7em; }
.trades .sep { color: var(--line-strong); }

/* Closing note card */
.closing { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(32px, 5vw, 80px); align-items: center; }
.sticky-note {
  background: #FFF1A8; color: #3A3220; padding: 28px 26px; transform: rotate(-2deg);
  box-shadow: var(--paper-shadow); font: 400 1.375rem/1.4 var(--font-hand); max-width: 420px; justify-self: end;
}
.sticky-note .sig { display: block; margin-top: 14px; font-size: 1.0625rem; color: #6B5E3A; }
@media (max-width: 860px) { .closing { grid-template-columns: 1fr; } .sticky-note { justify-self: start; } }

.faq summary { font-size: 1.25rem; }
/* v0.2 collage spacing */
.hero2 h1 { font-size: clamp(2.5rem, 1.5rem + 3.6vw, 4.75rem); }
.desk { min-height: 640px; }
.khata { width: 60%; }
.bill { width: 40%; top: 8px; }
.msg { left: 0; top: 330px; max-width: 300px; transform: rotate(-1.5deg); }
.done-card { width: 60%; bottom: 24px; }
.desk-note { left: auto; right: 6%; bottom: -12px; }
.desk-note::before { content: "↑ "; }
.footer-col h4 { font: 500 var(--fs-sm)/1 var(--font-body); letter-spacing: 0; text-transform: none; }
.footer-bottom { font-family: var(--font-body); }
@media (max-width: 980px) { .desk { min-height: 680px; } }
@media (max-width: 560px) { .desk { min-height: 0; } .msg { transform: rotate(-1deg); } }
@media (max-width: 560px) {
  .khata { width: 94%; } .bill { width: 80%; margin-top: -48px; }
  .msg { max-width: 88%; } .done-card { width: 100%; }
}
@media (max-width: 560px) { .khata { order: 0; } .bill { order: 1; } .msg { order: 2; } .done-card { order: 3; } }

/* v0.3 — voice note on the desk, story block, trust list */
.voice {
  left: 0; top: 330px; width: 320px; padding: 10px 12px 8px; transform: rotate(-1.5deg);
  background: var(--msg-bg); color: #111B21; border-radius: 12px 12px 12px 3px; box-shadow: var(--paper-shadow);
  font: 400 .875rem/1.4 var(--font-body);
}
.voice .wave { display: grid; grid-template-columns: 28px 1fr auto; gap: 10px; align-items: center; }
.voice .play { width: 28px; height: 28px; border-radius: 50%; background: #111B21; color: #E3F5D8; display: grid; place-items: center; }
.voice .play svg { width: 10px; height: 10px; }
.voice .bars { height: 22px; background: repeating-linear-gradient(90deg, #4A5A52 0 2px, transparent 2px 5px); opacity: .7; }
.voice .dur { font-size: .6875rem; color: #667781; }
.voice .said { margin-top: 6px; font-style: italic; color: #34423B; }
.voice small { display: block; text-align: right; font-size: .6875rem; color: #667781; margin-top: 2px; }
@media (max-width: 560px) { .voice { position: relative; inset: auto; width: auto; max-width: 92%; order: 2; } }

.story { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 8fr); gap: var(--s-6); }
.story-body { display: flex; flex-direction: column; gap: 1.1em; max-width: 62ch; font-size: var(--fs-lead); line-height: 1.6; color: var(--fg-2); }
.story-body p:first-child { font: 500 clamp(1.375rem, 1.1rem + 1vw, 1.875rem)/1.35 var(--font-display); letter-spacing: -0.02em; color: var(--fg); }
.story-body .pull { color: var(--fg); }
@media (max-width: 860px) { .story { grid-template-columns: 1fr; } }

.trust { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--s-6) var(--s-7); }
.trust div { display: flex; flex-direction: column; gap: 8px; padding-top: var(--s-4); border-top: 1px solid var(--console-line); }
.trust h3 { font-size: 1.125rem; letter-spacing: -0.015em; }
.trust p { font-size: var(--fs-sm); color: var(--console-fg-2); }
@media (max-width: 860px) { .trust { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .trust { grid-template-columns: 1fr; } }
@media (min-width: 561px) { .desk { min-height: 700px; } .voice { top: 300px; } .done-card { bottom: 30px; } .desk-note { bottom: -6px; } }
@media (min-width: 561px) { .desk { min-height: 640px; } .done-card { bottom: 24px; } .desk-note { bottom: -12px; } }
.hero2 h1 { font-size: clamp(2.75rem, 1.4rem + 4.6vw, 5.5rem); max-width: 11ch; }

/* ==========================================================================
   v0.4 — Visual-first home sections (less text, more product)
   ========================================================================== */
.sh { display: flex; flex-direction: column; gap: 14px; margin-bottom: clamp(32px, 4vw, 56px); max-width: 760px; }
.sh--center { margin-inline: auto; text-align: center; align-items: center; }
.sh p { font-size: var(--fs-lead); color: var(--fg-2); }

/* Before / after */
.ba { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(20px, 3vw, 40px); align-items: stretch; }
.ba-col { display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.ba-label { font-size: var(--fs-sm); font-weight: 500; color: var(--fg-3); }
.ba-label--on { color: var(--fg); }
.ba-paper {
  flex: 1; padding: 22px 22px 22px 52px; border-radius: 4px; transform: rotate(-1deg);
  background:
    linear-gradient(90deg, transparent 36px, var(--paper-margin) 36px 37.5px, transparent 37.5px),
    repeating-linear-gradient(var(--paper-khata) 0 35px, var(--paper-rule) 35px 36px);
  box-shadow: var(--paper-shadow); font: 400 1.3rem/36px var(--font-hand); color: var(--paper-ink);
}
.ba-paper .x { text-decoration: line-through; text-decoration-color: #C2412D; text-decoration-thickness: 2px; }
.ba-paper .red { color: #C2412D; }
.ba-paper .t { display: inline-block; min-width: 4.6em; color: #7C86A8; }
.ba-phone {
  flex: 1; background: var(--console-bg); border-radius: 28px; padding: 18px; box-shadow: var(--shadow-2);
  display: flex; flex-direction: column; gap: 10px;
}
.notif {
  display: grid; grid-template-columns: 34px minmax(0, 1fr) auto; gap: 12px; align-items: center;
  background: var(--console-raised); border: 1px solid var(--console-line); border-radius: 16px; padding: 12px 14px;
  color: var(--console-fg); font-size: var(--fs-sm); line-height: 1.35;
}
.notif .ico { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; background: #23272F; color: var(--console-fg-2); }
.notif .ico svg { width: 17px; height: 17px; }
.notif .ico--ai { background: rgb(255 140 58 / .16); color: var(--console-signal); }
.notif .ico--ok { background: rgb(60 194 122 / .16); color: #3CC27A; }
.notif small { display: block; color: var(--console-fg-2); font-size: var(--fs-xs); }
.notif time { font: 400 var(--fs-label)/1 var(--font-mono); color: var(--console-fg-2); }
@media (max-width: 760px) { .ba { grid-template-columns: 1fr; } }

/* Product bento: each card is a screen */
.pb { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 16px; }
.pc { grid-column: span 2; background: var(--bg-raised); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 26px; display: flex; flex-direction: column; gap: 22px; overflow: hidden; min-width: 0; }
.pc--wide { grid-column: span 3; }
.pc--ink { background: var(--console-bg); border-color: var(--console-line); color: var(--console-fg); }
.pc h3 { font-size: 1.375rem; letter-spacing: -0.02em; }
.pc p { font-size: var(--fs-sm); color: var(--fg-2); margin-top: 6px; }
.pc--ink p { color: var(--console-fg-2); }
.pc-vis { margin-top: auto; }
@media (max-width: 960px) { .pc, .pc--wide { grid-column: span 3; } }
@media (max-width: 640px) { .pb { grid-template-columns: 1fr; } .pc, .pc--wide { grid-column: auto; } }

/* Voice chat inside a card */
.vchat { display: flex; flex-direction: column; gap: 8px; }
.vchat .b { padding: 10px 12px; border-radius: 14px; font-size: var(--fs-xs); line-height: 1.4; max-width: 88%; }
.vchat .me { align-self: flex-end; background: var(--console-signal); color: #0D0F13; border-bottom-right-radius: 4px; display: flex; gap: 8px; align-items: center; }
.vchat .me i { display: inline-block; width: 70px; height: 14px; background: repeating-linear-gradient(90deg, #0D0F13 0 2px, transparent 2px 4px); opacity: .55; }
.vchat .ai { background: #1E222A; border-bottom-left-radius: 4px; }
.vchat .ok { color: #3CC27A; }

/* Bill to entry */
.b2e { display: grid; grid-template-columns: 92px 24px minmax(0, 1fr); align-items: center; gap: 8px; }
.b2e .snap { aspect-ratio: 3 / 4; background: var(--paper-bill); border: 1px solid var(--line); border-radius: 6px; transform: rotate(-4deg); box-shadow: var(--paper-shadow); padding: 8px 7px; display: flex; flex-direction: column; gap: 4px; }
.b2e .snap i { display: block; height: 4px; border-radius: 2px; background: #D5D9DF; }
.b2e .snap i:nth-child(1) { width: 70%; background: #9AA0AA; } .b2e .snap i:nth-child(4) { width: 55%; } .b2e .snap i:last-child { margin-top: auto; width: 60%; background: #6B7280; margin-left: auto; }
.b2e .arr { color: var(--signal); font-size: 1.25rem; text-align: center; }
.b2e dl { margin: 0; display: grid; grid-template-columns: auto 1fr; gap: 6px 12px; font-size: var(--fs-xs); background: var(--bg-sunken); border-radius: 12px; padding: 12px; }
.b2e dt { color: var(--fg-3); } .b2e dd { margin: 0; text-align: right; font-weight: 500; font-variant-numeric: tabular-nums; }

/* Live numbers */
.live-k { display: flex; justify-content: space-between; align-items: baseline; }
.live-k b { font: 600 2rem/1 var(--font-display); letter-spacing: -0.03em; }
.live-k span { font-size: var(--fs-xs); color: var(--ok); font-weight: 500; }
.bars { display: grid; grid-template-columns: repeat(14, 1fr); gap: 5px; align-items: end; height: 92px; margin-top: 14px; }
.bars i { display: block; background: var(--line-strong); border-radius: 3px 3px 1px 1px; }
.bars i:last-child { background: var(--signal); }
.bars-x { display: flex; justify-content: space-between; font: 400 var(--fs-label)/1 var(--font-mono); color: var(--fg-3); margin-top: 8px; }

/* Receivables bars */
.recv { display: flex; flex-direction: column; gap: 10px; font-size: var(--fs-xs); }
.recv div { display: grid; grid-template-columns: 96px minmax(0, 1fr) 64px; gap: 10px; align-items: center; }
.recv i { display: block; height: 8px; border-radius: 4px; background: #343A44; }
.recv i.late { background: var(--console-signal); }
.recv b { text-align: right; font-weight: 500; font-variant-numeric: tabular-nums; }
.tip { margin-top: 14px; padding: 10px 12px; border-radius: 12px; background: rgb(255 140 58 / .12); color: var(--console-fg); font-size: var(--fs-xs); }

/* Calendar strip */
.cal { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 6px; }
.cal div { aspect-ratio: 1; border-radius: 10px; background: var(--bg-sunken); display: flex; flex-direction: column; justify-content: space-between; padding: 6px; font: 500 var(--fs-xs)/1 var(--font-body); color: var(--fg-2); min-width: 0; }
.cal div small { font: 400 .625rem/1.1 var(--font-body); color: var(--fg-3); }
.cal .due { background: var(--signal); color: var(--on-signal); }
.cal .due small { color: var(--on-signal); opacity: .8; }
.cal .soon { outline: 1.5px solid var(--signal); outline-offset: -1.5px; }

/* Import */
.imp { display: flex; align-items: center; justify-content: center; gap: 14px; flex-wrap: wrap; }
.imp .f { padding: 10px 12px; border-radius: 10px; background: var(--bg-sunken); border: 1px solid var(--line); font-size: var(--fs-xs); font-weight: 500; }
.imp .to { color: var(--fg-3); font-family: var(--font-mono); }
.imp .mk { width: 52px; height: 52px; border-radius: 14px; background: var(--console-bg); color: var(--console-fg); display: grid; place-items: center; }
.imp .mk svg { width: 26px; height: 26px; }
.imp-done { margin-top: 14px; text-align: center; font-size: var(--fs-xs); color: var(--ok); font-weight: 500; }

/* Big numbers */
.big3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-block: 1px solid var(--line); }
.big3 > div { padding: clamp(28px, 4vw, 48px) clamp(16px, 3vw, 36px); display: flex; flex-direction: column; gap: 10px; }
.big3 > div + div { border-left: 1px solid var(--line); }
.big3 b { font: 600 clamp(3rem, 2rem + 4vw, 5.5rem)/.95 var(--font-display); letter-spacing: -0.05em; font-variant-numeric: tabular-nums; }
.big3 b em { font-style: normal; color: var(--signal-strong); }
.big3 span { font-size: var(--fs-sm); color: var(--fg-2); max-width: 26ch; }
@media (max-width: 760px) { .big3 { grid-template-columns: 1fr; } .big3 > div + div { border-left: 0; border-top: 1px solid var(--line); } }

/* Quote */
.quote { max-width: 980px; margin-inline: auto; text-align: center; display: flex; flex-direction: column; gap: 22px; align-items: center; }
.quote blockquote { margin: 0; font: 600 clamp(1.75rem, 1.1rem + 2.6vw, 3.25rem)/1.12 var(--font-display); letter-spacing: -0.035em; text-wrap: balance; }
.quote blockquote span { color: var(--fg-3); }
.quote p { color: var(--fg-2); max-width: 54ch; }

/* Steps, compact */
.steps4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; position: relative; }
.steps4 li { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.steps4 .n { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; background: var(--bg-raised); border: 1px solid var(--line-strong); font: 600 1rem/1 var(--font-display); }
.steps4 li:last-child .n { background: var(--signal); border-color: transparent; color: var(--on-signal); }
.steps4 h3 { font-size: 1.25rem; letter-spacing: -0.02em; }
.steps4 p { font-size: var(--fs-sm); color: var(--fg-2); }
.steps4::before { content: ""; position: absolute; top: 22px; left: 22px; right: 22px; height: 1px; background: var(--line-strong); z-index: -1; }
@media (max-width: 860px) { .steps4 { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 32px; } .steps4::before { display: none; } }
@media (max-width: 460px) { .steps4 { grid-template-columns: 1fr; } }

/* Trust chips */
.chips { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-top: 40px; }
.chip { display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: 14px; align-items: center; padding: 16px; border-radius: 16px; background: var(--console-raised); border: 1px solid var(--console-line); }
.chip .ico { width: 40px; height: 40px; border-radius: 12px; background: #1E222A; color: var(--console-signal); display: grid; place-items: center; }
.chip .ico svg { width: 20px; height: 20px; }
.chip b { font-weight: 500; font-size: var(--fs-sm); display: block; }
.chip small { color: var(--console-fg-2); font-size: var(--fs-xs); }
@media (max-width: 860px) { .chips { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .chips { grid-template-columns: 1fr; } }

/* Industry tiles */
.ind4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.ind { display: flex; flex-direction: column; gap: 14px; padding: 22px; border-radius: var(--r-lg); background: var(--bg-raised); border: 1px solid var(--line); transition: transform .35s var(--ease), box-shadow .35s var(--ease); }
.ind:hover { transform: translateY(-3px); box-shadow: var(--shadow-2); }
.ind .ico { width: 48px; height: 48px; border-radius: 14px; background: var(--signal-soft); color: var(--signal-strong); display: grid; place-items: center; }
.ind .ico svg { width: 24px; height: 24px; }
.ind h3 { font-size: 1.125rem; letter-spacing: -0.015em; }
.ind p { font-size: var(--fs-xs); color: var(--fg-2); }
@media (max-width: 900px) { .ind4 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 460px) { .ind4 { grid-template-columns: 1fr; } }
.vchat .me svg { width: 14px; height: 14px; }
.cal div { aspect-ratio: auto; height: 64px; }
.cal div small { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pc--full { grid-column: 1 / -1; }
@media (max-width: 640px) { .pc--full { grid-column: auto; } .ba-paper { font-size: 1.1rem; padding-left: 46px; } .ba-paper .t { min-width: 4.2em; } }

/* social links (footer) */
.social { display: flex; gap: var(--s-2); }
.social a { display: inline-grid; place-items: center; width: 44px; height: 44px; border-radius: 10px; border: 1px solid var(--line); color: var(--fg-2); transition: color .2s, border-color .2s; }
.social a:hover { color: var(--signal); border-color: currentColor; }
.social svg { width: 18px; height: 18px; }

/* one-page: join section with the pilot form */
.join { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(32px, 5vw, 80px); align-items: start; }
.join-copy { display: flex; flex-direction: column; gap: 24px; }
.join-copy .sticky-note { align-self: flex-start; margin-top: 16px; }
.join .tile { border-radius: var(--r-xl); }
@media (max-width: 900px) { .join { grid-template-columns: 1fr; } }
[hidden] { display: none !important; }
main section[id] { scroll-margin-top: 88px; }
@media (max-width: 900px) { .join-copy .sticky-note { display: none; } }
.form-error { margin: 0; padding: 12px 14px; border-radius: var(--r-md, 10px); background: color-mix(in srgb, #D64545 10%, transparent); color: var(--fg); font-size: var(--fs-xs); }