/* Kleos site. Layout: one dark column, a hero that pairs the promise with a live-looking chat and Progress card, then plain sections. */
:root {
  --ink: #0B0C0E;        /* background */
  --slate: #15171B;      /* raised surfaces */
  --line: #2A2D33;       /* hairlines */
  --bone: #F2F1EC;       /* primary text */
  --steel: #9CA0A8;      /* secondary text */
  --aegean: #3D6BFF;     /* Progress accent */
  --laurel: #E3B23C;     /* stage-ups and badges only */
  --font-display: "Archivo", "Arial Narrow", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Instrument Sans", "Helvetica Neue", Arial, sans-serif;
  --font-data: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--ink); color: var(--bone);
  font: 400 17px/1.6 var(--font-body);
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}
a { color: inherit; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--aegean); outline-offset: 3px; }
.wrap { max-width: 1080px; margin: 0 auto; }
.narrow { max-width: 680px; }

/* Nav */
.nav { display: flex; align-items: center; justify-content: space-between; padding-block: 22px; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.wordmark { font: 800 22px/1 var(--font-display); font-stretch: 75%; letter-spacing: 0.14em; }
.btn {
  display: inline-flex; align-items: center; gap: 8px; text-decoration: none;
  font: 600 13px/1 var(--font-data); text-transform: uppercase; letter-spacing: 0.08em;
  padding: 12px 18px; border: 1px solid var(--bone); border-radius: 2px;
}
.btn.solid { background: var(--bone); color: var(--ink); }

/* Hero */
.hero { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 56px; align-items: center; padding-block: 56px 88px; }
.eyebrow { font: 500 12px/1 var(--font-data); text-transform: uppercase; letter-spacing: 0.16em; color: var(--steel); margin: 0 0 22px; }
.eyebrow b { color: var(--aegean); font-weight: 500; }
h1 {
  font: 900 clamp(56px, 9vw, 112px)/0.86 var(--font-display); font-stretch: 62%;
  text-transform: uppercase; letter-spacing: -0.005em; margin: 0 0 28px; text-wrap: balance;
}
h1 span { color: var(--steel); }
.lede { font-size: 19px; color: var(--steel); max-width: 34em; margin: 0 0 32px; }
.lede strong { color: var(--bone); font-weight: 500; }
.cta-row { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.cta-note { font: 400 13px/1.4 var(--font-data); color: var(--steel); }

/* Hero visual: chat + card */
.stack { display: grid; gap: 14px; min-width: 0; }
.chat { background: var(--slate); border: 1px solid var(--line); border-radius: 14px; padding: 18px; display: grid; gap: 10px; }
.chat-head { display: flex; align-items: center; gap: 10px; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.avatar { width: 34px; height: 34px; border-radius: 50%; background: var(--ink); display: grid; place-items: center; }
.avatar svg { width: 22px; height: 19px; }
.chat-name { font-weight: 600; font-size: 15px; line-height: 1.2; }
.chat-sub { font: 400 11px/1.2 var(--font-data); color: var(--steel); }
.bubble { max-width: 88%; padding: 10px 13px; border-radius: 12px; font-size: 15px; line-height: 1.45; }
.bubble.in { background: #202329; border-top-left-radius: 3px; }
.bubble.out { background: var(--aegean); color: #fff; justify-self: end; border-top-right-radius: 3px; }
.time { display: block; font: 400 10px/1 var(--font-data); color: var(--steel); margin-top: 6px; text-align: right; }
.bubble.out .time { color: rgba(255,255,255,.75); }

.pcard { background: var(--bone); color: var(--ink); border-radius: 14px; padding: 18px 20px; display: grid; grid-template-columns: 1fr auto; gap: 4px 16px; align-items: end; }
.pcard .label { font: 500 11px/1 var(--font-data); text-transform: uppercase; letter-spacing: 0.14em; color: #5A5E66; grid-column: 1 / -1; }
.pcard .score { font: 900 64px/0.9 var(--font-display); font-stretch: 62%; font-variant-numeric: tabular-nums; }
.pcard .score em { font-style: normal; color: var(--aegean); }
.pcard .stage { font: 800 15px/1.1 var(--font-display); font-stretch: 75%; text-transform: uppercase; letter-spacing: 0.1em; text-align: right; }
.pcard .stage small { display: block; font: 400 11px/1.4 var(--font-data); letter-spacing: 0.04em; text-transform: none; color: #5A5E66; }
.bars { grid-column: 1 / -1; display: flex; gap: 4px; margin-top: 12px; align-items: end; height: 34px; }
.bars i { flex: 1; background: #C9CBD0; border-radius: 1px; }
.bars i.on { background: var(--ink); }
.bars i.now { background: var(--aegean); }

/* Sections */
section { padding-block: 72px; border-top: 1px solid var(--line); }
h2 { font: 900 clamp(36px, 5vw, 56px)/0.95 var(--font-display); font-stretch: 62%; text-transform: uppercase; margin: 0 0 18px; text-wrap: balance; }
.section-lede { color: var(--steel); max-width: 36em; margin: 0 0 40px; }
.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; list-style: none; margin: 0; padding: 0; counter-reset: s; }
.steps li { counter-increment: s; border-top: 2px solid var(--bone); padding-top: 18px; min-width: 0; }
.steps li::before { content: "Step " counter(s); display: block; font: 500 12px/1 var(--font-data); text-transform: uppercase; letter-spacing: 0.14em; color: var(--aegean); margin-bottom: 14px; }
.steps h3, .grid4 h3 { font: 800 22px/1.15 var(--font-display); font-stretch: 75%; text-transform: uppercase; letter-spacing: 0.04em; margin: 0 0 8px; }
.steps p, .grid4 p { color: var(--steel); margin: 0; font-size: 16px; }
.grid4 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.grid4 > div { background: var(--ink); padding: 28px; min-width: 0; }
.grid4 .tag { font: 500 11px/1 var(--font-data); text-transform: uppercase; letter-spacing: 0.14em; color: var(--steel); display: block; margin-bottom: 14px; }

.progress-split { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.progress-split > * { min-width: 0; }
.stages { display: grid; gap: 8px; }
.stage-row { display: grid; grid-template-columns: 90px 1fr auto; gap: 14px; align-items: center; font: 400 14px/1.3 var(--font-data); color: var(--steel); }
.stage-row b { color: var(--bone); font-weight: 500; }
.stage-row .track { height: 6px; background: var(--slate); border-radius: 1px; overflow: hidden; }
.stage-row .track span { display: block; height: 100%; background: var(--bone); }
.stage-row.current .track span { background: var(--aegean); }
.stage-row.current b { color: var(--aegean); }

.closing { text-align: left; }
.closing h2 { font-size: clamp(44px, 7vw, 84px); }

/* Footer */
footer { border-top: 1px solid var(--line); padding-block: 36px 48px; display: flex; flex-wrap: wrap; gap: 18px 32px; justify-content: space-between; font: 400 13px/1.6 var(--font-data); color: var(--steel); }
footer nav { display: flex; gap: 20px; flex-wrap: wrap; }
footer a { text-decoration: none; }
footer a:hover { color: var(--bone); }
.disclaimer { max-width: 46em; }

/* Legal pages */
.doc { padding-block: 40px 80px; }
.doc h1 { font-size: clamp(44px, 7vw, 72px); }
.doc h2 { font-size: 28px; font-stretch: 75%; margin: 44px 0 12px; }
.doc p, .doc li { color: #C9CBD0; }
.doc ul { padding-left: 20px; }
.doc .meta { font: 400 13px/1.5 var(--font-data); color: var(--steel); }
.doc strong { color: var(--bone); font-weight: 600; }

@media (max-width: 860px) {
  .hero, .progress-split { grid-template-columns: 1fr; gap: 40px; }
  .steps { grid-template-columns: 1fr; }
  .grid4 { grid-template-columns: 1fr; }
}
@media (max-width: 420px) {
  .nav .btn { padding: 10px 12px; font-size: 11px; }
  .stage-row { grid-template-columns: 70px 1fr auto; }
}
@media (prefers-reduced-motion: no-preference) {
  .bubble, .pcard { animation: rise .5s ease-out both; }
  .bubble:nth-child(3) { animation-delay: .15s; } .bubble:nth-child(4) { animation-delay: .3s; } .pcard { animation-delay: .45s; }
  @keyframes rise { from { transform: translateY(6px); opacity: .001; } to { transform: none; opacity: 1; } }
}

/* v2 messaging: long explicit H1, sync strip, pillars, daily-adjustment week */
h1.h1-long { font-size: clamp(46px, 6.6vw, 84px); line-height: 0.9; }
.sync { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 18px; padding-block: 22px; border-top: 1px solid var(--line); margin-bottom: 8px; }
.sync-label { font: 500 11px/1 var(--font-data); text-transform: uppercase; letter-spacing: 0.16em; color: var(--aegean); }
.sync ul { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; margin: 0; padding: 0; }
.sync li { font: 500 13px/1 var(--font-data); padding: 8px 11px; border: 1px solid var(--line); border-radius: 2px; color: var(--bone); }
.pillars { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.pillars > div { background: var(--ink); padding: 28px; min-width: 0; }
.pillars .tag { font: 500 11px/1 var(--font-data); text-transform: uppercase; letter-spacing: 0.14em; color: var(--aegean); display: block; margin-bottom: 14px; }
.pillars h3 { font: 800 22px/1.15 var(--font-display); font-stretch: 75%; text-transform: uppercase; letter-spacing: 0.04em; margin: 0 0 8px; }
.pillars p { color: var(--steel); margin: 0; font-size: 16px; }
.contrast h2 { font-size: clamp(32px, 4.6vw, 54px); max-width: 18em; margin-bottom: 36px; }
.contrast h2 span { color: var(--aegean); }
.week { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 8px; }
.week li { background: var(--slate); border: 1px solid var(--line); border-radius: 6px; padding: 14px 12px; display: grid; gap: 8px; align-content: start; min-width: 0; }
.week b { font: 800 16px/1 var(--font-display); font-stretch: 75%; text-transform: uppercase; letter-spacing: 0.1em; }
.week span { font-size: 13px; line-height: 1.35; color: var(--steel); }
.week em { font-style: normal; font-size: 14px; line-height: 1.35; color: var(--bone); border-top: 1px solid var(--line); padding-top: 8px; }
.week li:last-child { border-color: var(--aegean); }
@media (max-width: 960px) { .week { grid-template-columns: repeat(2, minmax(0, 1fr)); } .week li:last-child { grid-column: 1 / -1; } }
@media (max-width: 860px) { .pillars { grid-template-columns: 1fr; } }

/* v2.1: AI-agent-in-WhatsApp examples */
.talk { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.talk > div { display: grid; gap: 10px; align-content: start; min-width: 0; }
.talk .tag { font: 500 11px/1 var(--font-data); text-transform: uppercase; letter-spacing: 0.14em; color: var(--aegean); margin-bottom: 4px; }
.talk .say { margin: 0; justify-self: start; max-width: 100%; background: var(--aegean); color: #fff; padding: 10px 13px; border-radius: 12px; border-top-right-radius: 3px; font-size: 15px; line-height: 1.45; }
@media (max-width: 860px) { .talk { grid-template-columns: 1fr; } }