/* Syndie V9 — Arcade's liquid-flow canvas, Syndie green, 3px corners */

/* ---------- Top shell: one artwork behind hero + logos + demo ----------
   Intercom's move: a wide photograph anchored at the top, dropped to a low
   opacity, fading into the page canvas so UI can sit on it without a scrim
   fight. The green flow is kept underneath so the gradient still reads. */
.top-shell { position: relative; isolation: isolate; overflow: hidden; }
.top-bg { position: absolute; inset: 0; pointer-events: none; z-index: 0; }

/* the photograph */
.top-bg::before {
  content: ""; position: absolute; inset: 0;
  background-image: url("/v10/assets/hero-long.jpg");
  background-size: cover;
  background-position: center top;
  background-repeat: no-repeat;
  opacity: .58;
}
/* white wash + fade to canvas, so text keeps its contrast all the way down */
.top-bg::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(180deg,
      rgba(255,255,255,.06) 0%,
      rgba(255,255,255,.20) 20%,
      rgba(255,255,255,.52) 44%,
      rgba(255,255,255,.86) 66%,
      rgba(249,250,249,.98) 82%,
      var(--fog-50) 94%);
}
/* texture: fine grain over the whole top shell */
.top-shell::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; z-index: 1;
  opacity: .42; mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/><feColorMatrix type='saturate' values='0'/></filter><rect width='200' height='200' filter='url(%23n)' opacity='0.4'/></svg>");
}
.top-inner { position: relative; z-index: 2; }

/* Nav lives inside the panel */
.nav { height: 68px; display: flex; align-items: center; gap: var(--s3); padding: 0 var(--s6); }
.brand { display: flex; align-items: center; gap: 9px; text-decoration: none; color: var(--ink); }
.brand span { font-size: 16.5px; font-weight: 600; letter-spacing: -0.022em; }
.nav-links { display: flex; gap: 2px; margin: 0 auto; }
.nav-links a {
  color: var(--slate-700); text-decoration: none; font-size: var(--t-sm);
  padding: 8px 12px; border-radius: var(--r); transition: background .18s var(--ease);
}
.nav-links a:hover { color: var(--ink); background: rgba(255,255,255,.55); }
.nav-cta { display: flex; align-items: center; gap: var(--s2); }

/* Hero content */
.hero {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; padding: var(--s9) var(--s6) var(--s8);
}
.hero .kicker { background: rgba(255,255,255,.66); margin-bottom: var(--s5); }
.hero h1 { max-width: 17ch; margin: 0 0 var(--s4); text-wrap: balance; color: var(--ink); }
.hero h1 em { font-style: italic; }
.hero .sub {
  font-size: 15.5px; color: var(--slate-700); line-height: 1.6;
  max-width: 52ch; margin: 0 0 var(--s6); text-wrap: pretty;
}

/* The URL launcher IS the hero action */
.launcher {
  display: flex; align-items: center; gap: var(--s2);
  background: var(--paper); border-radius: var(--r);
  padding: 7px 7px 7px var(--s4); width: min(560px, 100%);
  box-shadow: var(--sh-lg);
}
.launcher input {
  flex: 1; min-width: 0; border: none; outline: none; background: transparent;
  font-family: var(--font-body); font-size: 14.5px; color: var(--ink); padding: 9px 0;
}
.launcher input::placeholder { color: var(--slate-500); }
.launcher .btn { flex: none; }
.hero .under {
  margin-top: var(--s4); font-family: var(--font-mono); font-size: 10.5px;
  letter-spacing: .1em; text-transform: uppercase; color: var(--green-deep); opacity: .8;
}
.hero .under-alt { margin-top: var(--s2); font-size: var(--t-caption); color: var(--slate-700); }
.hero .under-alt button {
  background: none; border: none; padding: 0 2px; cursor: pointer; color: var(--ink);
  font-family: var(--font-body); font-size: var(--t-caption);
  text-decoration: underline; text-underline-offset: 3px;
}

@media (max-width: 940px) {
  .nav-links { display: none; }
  .nav { padding: 0 var(--s5); }
  .hero { padding: var(--s7) var(--s5) var(--s8); }
}

/* ---------- Trusted-by ---------- */
.logos { padding: var(--s7) var(--s6) var(--s8); text-align: center; }
.logos .mono { display: block; margin-bottom: var(--s5); }
.logo-row { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: var(--s4) 44px; }
.logo-row span { color: var(--slate-500); font-weight: 500; font-size: 14.5px; }
.logo-row span.m { font-family: var(--font-mono); font-size: 12px; letter-spacing: .04em; }

/* ---------- Demo ---------- */
.try { padding: 0 var(--s6) var(--s9); }
.try-head { max-width: 620px; margin: 0 auto var(--s6); text-align: center; }
.try-head h2 { margin: 0 0 var(--s3); color: var(--ink); text-wrap: balance; }
.try-head p { margin: 0; color: var(--slate-700); font-size: var(--t-sm); text-wrap: pretty; }
.demo { max-width: 720px; margin: 0 auto; scroll-margin-top: 24px; }
.demo-card { background: var(--paper); border: 1px solid var(--mist-200); border-radius: var(--r); box-shadow: var(--sh-md); }
.demo-bar { display: flex; align-items: center; gap: var(--s3); padding: var(--s4) var(--s5); border-bottom: 1px solid var(--mist-200); }
.demo-bar .t { font-size: var(--t-sm); font-weight: 600; }
.demo-bar .tag { margin-left: auto; }
.demo-body { padding: var(--s5); }
.demo-idle { text-align: center; padding: var(--s5) 0 var(--s4); color: var(--slate-500); font-size: var(--t-sm); }
.demo-idle b { display: block; color: var(--ink); font-family: var(--font-display); font-size: var(--t-h3); font-weight: 500; letter-spacing: -0.016em; margin-bottom: 6px; }
.demo-idle button {
  background: none; border: none; padding: 0 1px; cursor: pointer; color: var(--ink);
  font-family: var(--font-body); font-size: var(--t-sm); font-weight: 500;
  text-decoration: underline; text-underline-offset: 3px;
}
.demo-idle button:hover { color: #000; }
.demo-idle button:focus-visible { outline: 2px solid var(--green); outline-offset: 3px; }

.steps { display: none; }
.steps.on { display: block; }
.step-row { display: flex; align-items: center; gap: var(--s3); padding: 10px 2px; font-size: var(--t-sm); color: var(--slate-500); }
.step-row .sq {
  width: 16px; height: 16px; border: 1px solid var(--mist-200); border-radius: var(--r);
  flex: none; display: inline-flex; align-items: center; justify-content: center; font-size: 10px; color: #fff;
}
.step-row.doing, .step-row.done { color: var(--ink); }
.step-row.doing .sq { border-color: var(--green-vivid); }
.step-row.done .sq { background: var(--green-vivid); border-color: var(--green-vivid); }
.step-row .note { margin-left: auto; font-family: var(--font-mono); font-size: 9.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--slate-500); }
.build-meter { margin: var(--s3) 2px var(--s1); }

.draft-wrap { display: none; margin-top: var(--s5); }
.draft-wrap.on { display: block; }
.draft-msg { background: var(--green-pale); border-radius: var(--r); padding: var(--s4) var(--s4); font-size: 14px; line-height: 1.6; color: var(--green-ink); }
.draft-msg .who { display: flex; align-items: center; gap: 9px; margin-bottom: var(--s3); }
.draft-msg .who b { font-size: var(--t-caption); color: var(--ink); }
.verify { margin-top: var(--s5); }
.verify .v-title { font-family: var(--font-mono); font-size: 9.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--slate-500); margin-bottom: var(--s2); }
.v-row {
  display: flex; align-items: flex-start; gap: var(--s3); padding: 10px 2px;
  font-size: var(--t-sm); border-top: 1px solid var(--fog-100);
  opacity: 0; transform: translateY(4px);
  transition: opacity .35s var(--ease), transform .35s var(--ease);
}
.v-row.show { opacity: 1; transform: none; }
.v-row .mark { flex: none; width: 17px; height: 17px; border-radius: var(--r); display: inline-flex; align-items: center; justify-content: center; font-size: 10px; margin-top: 1px; }
.v-row.good .mark { background: var(--ok-soft); color: var(--ok); }
.v-row.stop .mark { background: var(--bad-soft); color: var(--bad); }
.v-row .src { margin-left: auto; font-family: var(--font-mono); font-size: 9px; letter-spacing: .05em; text-transform: uppercase; color: var(--slate-500); white-space: nowrap; }
.v-verdict { display: none; margin-top: var(--s3); background: var(--warn-soft); border-radius: var(--r); padding: var(--s3) var(--s4); font-size: var(--t-sm); color: #5E400A; line-height: 1.55; }
.v-verdict.on { display: block; }
.v-verdict b { color: var(--ink); }
.next-row { display: none; margin-top: var(--s5); text-align: center; }
.next-row.on { display: block; }

.chat-wrap { display: none; }
.chat-wrap.on { display: block; }
.chat { display: flex; flex-direction: column; gap: 9px; margin-bottom: 6px; }
.bubble {
  max-width: 86%; padding: var(--s3) var(--s4); border-radius: var(--r);
  font-size: var(--t-sm); line-height: 1.55;
  opacity: 0; transform: translateY(5px);
  transition: opacity .35s var(--ease), transform .35s var(--ease);
}
.bubble.show { opacity: 1; transform: none; }
.bubble .who { display: block; font-family: var(--font-mono); font-size: 8.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--slate-500); margin-bottom: 5px; }
.bubble.syd { align-self: flex-end; background: var(--green-pale); color: var(--green-ink); }
.bubble.syd .who { color: var(--green); text-align: right; }
.bubble.them { align-self: flex-start; background: var(--fog-100); }
.bubble.hold { align-self: flex-end; background: var(--warn-soft); color: #5E400A; }
.bubble.hold .who { color: var(--warn); text-align: right; }
.chips { display: flex; flex-wrap: wrap; gap: var(--s2); padding-top: var(--s4); border-top: 1px solid var(--fog-100); }
.chips .lbl { width: 100%; font-family: var(--font-mono); font-size: 9px; letter-spacing: .1em; text-transform: uppercase; color: var(--slate-500); margin-bottom: 2px; }
.chip {
  border: 1px solid var(--mist-200); background: var(--paper); border-radius: var(--r);
  padding: 10px 14px; font-size: var(--t-caption); font-family: var(--font-body);
  color: var(--ink); cursor: pointer; transition: border-color .18s var(--ease), background .18s var(--ease);
}
.chip:hover:not(:disabled) { border-color: var(--green); background: var(--green-pale); }
.chip:disabled { opacity: .38; cursor: default; }
.demo-final { display: none; margin-top: var(--s5); text-align: center; padding: var(--s5); background: var(--fog-100); border-radius: var(--r); }
.demo-final.on { display: block; }
.demo-final p { margin: 0 0 var(--s3); font-family: var(--font-display); font-size: var(--t-sub); }
.demo-reset { margin-top: var(--s3); }

/* ---------- Artwork band ----------
   Constrained to the same measure as every other section, so its copy
   starts on the page's left edge instead of floating out near the viewport. */
.band { padding: 0 var(--s6) var(--s9); }
.band-inner { max-width: var(--page); margin: 0 auto; }
.band-img {
  position: relative; border-radius: var(--r); overflow: hidden;
  min-height: 460px; display: flex; align-items: flex-end;
  background-size: cover; background-position: center 42%;
}
.band-img::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(to top, rgba(255,255,255,.98) 4%, rgba(255,255,255,.9) 22%, rgba(255,255,255,.28) 52%, rgba(255,255,255,0) 74%),
    linear-gradient(100deg, rgba(255,255,255,.72) 0%, rgba(255,255,255,.18) 42%, rgba(255,255,255,0) 66%);
}
/* horizontal padding matches .walk's inner padding so the heading lands on
   exactly the same left edge as every other section heading */
.band-copy { position: relative; z-index: var(--z-base); padding: var(--s7) var(--s6); max-width: 700px; }
.band-copy h2 { margin: 0 0 var(--s3); color: var(--ink); text-wrap: balance; }
.band-copy p { margin: 0; color: var(--slate-600); font-size: var(--t-body); max-width: 56ch; text-wrap: pretty; }

/* ---------- Walkthrough ---------- */
.walk { max-width: var(--page); margin: 0 auto; padding: 0 var(--s6) var(--s9); }
.walk-head { max-width: 30ch; margin: 0 0 var(--s7); }
.walk-grid { display: grid; grid-template-columns: 1.06fr .94fr; gap: var(--s5); align-items: start; }
.walk-stage { background: var(--flow-soft); border-radius: var(--r); padding: var(--s6); min-height: 448px; display: flex; align-items: center; justify-content: center; }
.stage-card { width: 100%; max-width: 470px; background: var(--paper); border-radius: var(--r); box-shadow: var(--sh-lg); overflow: hidden; }
.stage-card .sc-head { display: flex; align-items: center; gap: var(--s3); padding: var(--s3) var(--s4); border-bottom: 1px solid var(--mist-200); }
.stage-card .sc-head .t { font-size: var(--t-caption); font-weight: 600; }
.stage-card .sc-head .mono { margin-left: auto; font-size: 9.5px; }
.stage-card .sc-body { padding: var(--s2) var(--s4) var(--s4); }
.sc-row { display: flex; align-items: center; gap: var(--s3); padding: 11px 0; border-top: 1px solid var(--fog-100); font-size: var(--t-caption); }
.sc-row:first-child { border-top: none; }
.sc-row .grow { flex: 1; min-width: 0; }
.sc-row .grow b { font-weight: 600; display: block; }
.sc-row .grow span { color: var(--slate-600); font-size: 11.5px; }
.sc-row .t { font-family: var(--font-mono); font-size: 9px; color: var(--slate-500); white-space: nowrap; }
.sc-note { margin-top: var(--s3); background: var(--warn-soft); border-radius: var(--r); padding: 10px 12px; font-size: 11.5px; color: #5E400A; line-height: 1.5; }
.sc-bubble { border-radius: var(--r); padding: 11px 14px; font-size: var(--t-caption); line-height: 1.55; margin-bottom: var(--s2); max-width: 92%; }
.sc-bubble .w { display: block; font-family: var(--font-mono); font-size: 8.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--slate-500); margin-bottom: 4px; }
.sc-bubble.syd { background: var(--green-pale); color: var(--green-ink); margin-left: auto; }
.sc-bubble.them { background: var(--fog-100); }
.sc-bubble.hold { background: var(--warn-soft); color: #5E400A; margin-left: auto; }

.walk-list { display: flex; flex-direction: column; }
.walk-item {
  text-align: left; background: none; border: none; cursor: pointer; font-family: var(--font-body);
  padding: var(--s5) var(--s5); border-top: 1px solid var(--mist-200); border-radius: var(--r);
  transition: background .22s var(--ease);
}
.walk-item:first-child { border-top: none; }
.walk-item:focus-visible { outline: 2px solid var(--green); outline-offset: -2px; }
.walk-item h3 { font-size: 17px; font-weight: 600; letter-spacing: -0.014em; color: var(--slate-500); margin: 0; transition: color .22s var(--ease); }
.walk-item p { margin: 9px 0 0; font-size: var(--t-sm); line-height: 1.6; color: var(--slate-600); display: none; text-wrap: pretty; }
.walk-item .wi-bar { height: 2px; background: var(--mist-200); margin-bottom: var(--s4); display: none; overflow: hidden; }
.walk-item .wi-bar i { display: block; height: 100%; width: 100%; background: linear-gradient(90deg, var(--green-deep), var(--green-vivid)); }
.walk-item:hover h3 { color: var(--ink); }
.walk-item.on { background: var(--green-pale); border-top-color: transparent; }
.walk-item.on + .walk-item { border-top-color: transparent; }
.walk-item.on h3 { color: var(--green-ink); }
.walk-item.on p { display: block; color: var(--slate-700); }
@media (max-width: 940px) { .walk-grid { grid-template-columns: 1fr; } .walk-stage { order: 2; min-height: 0; } }

/* ---------- Problem: the one dark moment ---------- */
.dark { background: var(--black); color: var(--on-dark); }
.problem { max-width: var(--page); margin: 0 auto; padding: var(--s9) var(--s6); }
.problem h2 { margin: 0 0 var(--s7); max-width: 24ch; color: var(--on-dark); text-wrap: balance; }
.prow { display: grid; grid-template-columns: 46px 1fr 1.5fr; gap: var(--s5); align-items: start; padding: var(--s5) 0; border-top: 1px solid #232620; }
.prow:last-child { border-bottom: 1px solid #232620; }
.prow .glyph { width: 46px; height: 46px; border-radius: var(--r); flex: none; background: #15301E; color: #9FD46F; display: flex; align-items: center; justify-content: center; }
.prow h3 { font-size: var(--t-sub); font-weight: 500; letter-spacing: -0.014em; color: var(--on-dark); margin: var(--s2) 0 0; }
.prow p { font-size: var(--t-sm); line-height: 1.65; color: var(--on-dark-2); margin: 10px 0 0; max-width: 46ch; text-wrap: pretty; }
@media (max-width: 780px) { .prow { grid-template-columns: 1fr; gap: var(--s3); } }

/* ---------- Five jobs ---------- */
.jobs { max-width: var(--page); margin: 0 auto; padding: var(--s9) var(--s6); }
.jobs-head { display: grid; grid-template-columns: 1fr 1.35fr; gap: var(--s7); margin-bottom: var(--s7); align-items: end; }
.jobs-head .lede { font-family: var(--font-display); font-size: var(--t-sub); line-height: 1.5; margin: 0; text-wrap: pretty; }
.job { display: grid; grid-template-columns: 44px 148px 1fr; gap: var(--s5); align-items: baseline; padding: var(--s5) var(--s2); border-top: 1px solid var(--mist-200); }
.job:last-of-type { border-bottom: 1px solid var(--mist-200); }
.job .n { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .08em; color: var(--slate-500); }
.job .verb { font-family: var(--font-display); font-size: var(--t-h3); letter-spacing: -0.016em; }
.job .what { font-size: var(--t-sm); line-height: 1.6; color: var(--slate-600); text-wrap: pretty; }
.job .what b { color: var(--ink); font-weight: 600; }
@media (max-width: 780px) {
  .jobs-head { grid-template-columns: 1fr; gap: var(--s4); }
  .job { grid-template-columns: 38px 1fr; }
  .job .what { grid-column: 2; }
}

/* ---------- Numbers on light artwork ---------- */
.stats { max-width: var(--page); margin: 0 auto; padding: 0 var(--s6) var(--s9); }
.stat-panel {
  position: relative; border-radius: var(--r); overflow: hidden;
  background-size: cover; background-position: center 38%;
  padding: var(--s8) clamp(24px, 4.4vw, 56px) var(--s6); min-height: 430px;
  display: flex; flex-direction: column; justify-content: space-between;
}
.stat-panel::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(105deg, rgba(255,255,255,.95) 0%, rgba(255,255,255,.86) 42%, rgba(255,255,255,.42) 78%, rgba(255,255,255,.2) 100%);
}
.stat-panel > * { position: relative; }
.stat-panel h2 { max-width: 19ch; color: var(--ink); text-wrap: balance; font-weight: 400; }
.stat-panel h2 em { font-style: italic; color: var(--green-deep); }
.stat-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s6); margin-top: var(--s7); max-width: 760px; }
.stat-col { border-top: 1px solid var(--smoke-300); padding-top: var(--s4); }
.stat-col b { display: block; font-weight: 500; font-size: 40px; line-height: 1; letter-spacing: -0.028em; margin-bottom: var(--s2); color: var(--ink); }
.stat-col span { font-size: var(--t-caption); color: var(--slate-600); line-height: 1.5; display: block; max-width: 22ch; }
.stat-panel .mono { margin-top: var(--s5); }
@media (max-width: 780px) { .stat-panel { padding: var(--s6) var(--s5); } .stat-cols { grid-template-columns: 1fr; gap: var(--s4); } }

/* ---------- Quote ---------- */
.quote-sect { max-width: var(--page); margin: 0 auto; padding: 0 var(--s6) var(--s9); }
.quote-card {
  position: relative; border-radius: var(--r); overflow: hidden;
  min-height: 440px; display: flex; align-items: flex-end;
  background-size: cover; background-position: 72% 26%;
}
.quote-card::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(to top, rgba(255,255,255,.98) 4%, rgba(255,255,255,.92) 26%, rgba(255,255,255,.34) 58%, rgba(255,255,255,0) 80%),
    linear-gradient(95deg, rgba(255,255,255,.8) 0%, rgba(255,255,255,.24) 46%, rgba(255,255,255,0) 70%);
}
.quote-card .q { position: relative; z-index: var(--z-base); padding: var(--s7) clamp(24px, 4vw, 48px) var(--s6); max-width: 680px; }
.quote-card blockquote {
  font-family: var(--font-display); font-weight: 400; font-size: clamp(21px, 2.6vw, 30px);
  line-height: 1.3; letter-spacing: -0.018em; margin: 0 0 var(--s4); text-wrap: balance; color: var(--ink);
}
.quote-card blockquote mark { background: var(--lime); color: var(--green-ink); padding: 0 6px; border-radius: 2px; }
.quote-card cite { font-style: normal; font-family: var(--font-mono); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; color: var(--slate-600); }

/* ---------- Closing: the flow returns ---------- */
.closing { max-width: var(--page); margin: 0 auto; padding: 0 var(--s6) var(--s9); }
.closing-inner { background: var(--flow); border-radius: var(--r); text-align: center; padding: clamp(64px, 8vw, 104px) var(--s6); position: relative; overflow: hidden; }
.closing-inner h2 { font-size: var(--t-mega); line-height: 1.02; letter-spacing: -0.03em; margin: 0 0 var(--s4); text-wrap: balance; color: var(--ink); }
.closing-inner p { color: var(--green-ink); opacity: .84; margin: 0 0 var(--s6); font-size: var(--t-body); }
.closing-inner .cta-row { display: flex; justify-content: center; gap: var(--s3); flex-wrap: wrap; }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--mist-200); background: var(--paper); }
.footer-inner { max-width: var(--page); margin: 0 auto; padding: var(--s8) var(--s6) var(--s6); display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: var(--s7); }
.footer .brand { margin-bottom: var(--s4); }
.footer .tgl { color: var(--slate-600); font-size: var(--t-sm); max-width: 30ch; margin: 0; }
.footer h4 { font-family: var(--font-mono); font-size: 9.5px; font-weight: 400; letter-spacing: .1em; text-transform: uppercase; color: var(--slate-500); margin: 0 0 var(--s4); }
.footer ul { list-style: none; margin: 0; padding: 0; }
.footer li { margin-bottom: 10px; }
.footer li a { color: var(--slate-600); text-decoration: none; font-size: var(--t-sm); }
.footer li a:hover { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }
.footer-base { max-width: var(--page); margin: 0 auto; padding: 0 var(--s6) var(--s6); display: flex; justify-content: space-between; font-family: var(--font-mono); font-size: 9.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--slate-500); }
@media (max-width: 780px) { .footer-inner { grid-template-columns: 1fr 1fr; gap: var(--s5); } }