/* Layout: single-column sheets on a cool green-gray ground; condensed athletic display type over a plain sans body */
:root {
  --bg: #eef2ef;
  --surface: #ffffff;
  --ink: #18231d;
  --muted: #56635d;
  --line: #d3dbd6;
  --green: #1f4d36;
  --green-ink: #ffffff;
  --green-soft: #e1ebe4;
  --gray: #4b5550;
  --band: #18231d;
  --band-ink: #e9eeeb;
  --low: #b3412f;
  --mid: #a8720c;
  --good: #2c7a4f;
  --display: "Barlow Condensed", "Arial Narrow", "Roboto Condensed", sans-serif;
  --body: "Public Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #111714; --surface: #19211d; --ink: #e6ece8; --muted: #9ba7a0; --line: #2b3731;
    --green: #74b892; --green-ink: #0d1a13; --green-soft: #20332a; --gray: #b6c0ba;
    --band: #0b100d; --band-ink: #e6ece8;
    --low: #e47a66; --mid: #e0ac45; --good: #6cc394; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #111714; --surface: #19211d; --ink: #e6ece8; --muted: #9ba7a0; --line: #2b3731;
  --green: #74b892; --green-ink: #0d1a13; --green-soft: #20332a; --gray: #b6c0ba;
  --band: #0b100d; --band-ink: #e6ece8;
  --low: #e47a66; --mid: #e0ac45; --good: #6cc394; color-scheme: dark;
}
* { box-sizing: border-box; }
body { background: var(--bg); color: var(--ink); font-family: var(--body); font-size: 16px; line-height: 1.55; margin: 0; }
.btn { font-family: var(--display); font-weight: 700; font-size: 21px; letter-spacing: .04em; text-transform: uppercase; background: var(--green); color: var(--green-ink); border: 0; border-radius: 8px; padding: 13px 26px; cursor: pointer; display: inline-block; text-decoration: none; line-height: 1.1; }
.btn:hover { filter: brightness(1.08); }
.btn:focus-visible { outline: 3px solid var(--ink); outline-offset: 3px; }
.btn.ghost { background: transparent; color: var(--green); border: 2px solid var(--green); font-size: 17px; padding: 10px 18px; }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto !important; } }

/* ---------- site chrome ---------- */
a { color: var(--green); }
img { max-width: 100%; height: auto; }
.wrap { max-width: 1120px; margin: 0 auto; padding-inline: 20px; }
.topbar { background: var(--bg); border-bottom: 1px solid var(--line); }
.topbar .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px 24px; padding-block: 10px; }
.logo { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--ink); }
.logo .chip { background: #ffffff; border-radius: 10px; padding: 4px 6px; display: grid; place-items: center; }
.logo img { height: 40px; width: auto; display: block; }
.logo .name { display: grid; line-height: 1; }
.logo .name b { font-family: var(--display); font-weight: 800; font-size: 26px; letter-spacing: .06em; color: var(--green); }
.logo .name small { font-size: 10px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--gray); margin-top: 3px; }
nav.main { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 22px; }
nav.main a { text-decoration: none; color: var(--ink); font-weight: 600; font-size: 15px; padding-block: 4px; border-bottom: 2px solid transparent; }
nav.main a:hover, nav.main a[aria-current="page"] { border-color: var(--green); }
nav.main a.btn { color: var(--green-ink); font-size: 16px; padding: 9px 16px; border: 0; }
@media (max-width: 720px) { nav.main { width: 100%; gap: 6px 16px; } nav.main a { font-size: 14px; } nav.main a.btn { margin-left: auto; } }

section.block { padding-block: 64px; }
section.block + section.block { border-top: 1px solid var(--line); }
.eyebrow { font-size: 12px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--green); margin: 0 0 12px; }
h1, h2, h3 { font-family: var(--display); text-transform: uppercase; text-wrap: balance; margin: 0; }
h1 { font-weight: 800; font-size: clamp(46px, 8vw, 88px); line-height: .92; }
h1 em { font-style: normal; color: var(--green); }
h2 { font-weight: 700; font-size: clamp(34px, 5vw, 48px); line-height: 1; }
h3 { font-weight: 700; font-size: 24px; line-height: 1.05; letter-spacing: .02em; }
p { margin: 0; }
.lead { font-size: 19px; color: var(--muted); max-width: 56ch; }
.stack { display: grid; gap: 18px; }
.prose { display: grid; gap: 16px; max-width: 66ch; font-size: 17px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }

/* hero */
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); gap: 48px; align-items: center; padding-block: 56px 64px; }
@media (max-width: 860px) { .hero .wrap { grid-template-columns: 1fr; gap: 36px; padding-block: 36px 48px; } }
.proof { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 26px; display: grid; gap: 18px; }
.proof .cap { font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.stat { display: grid; grid-template-columns: 1fr auto; align-items: baseline; gap: 4px 12px; border-top: 1px solid var(--line); padding-top: 14px; }
.stat .k { font-size: 14px; font-weight: 600; color: var(--muted); }
.stat .v { font-family: var(--display); font-weight: 800; font-size: 40px; line-height: 1; font-variant-numeric: tabular-nums; white-space: nowrap; }
.stat .v s { color: var(--muted); font-weight: 600; text-decoration-thickness: 2px; }
.stat .v span { color: var(--green); }
.proof .sig { font-size: 14px; color: var(--muted); }

/* signs list */
.signs { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); gap: 0 40px; margin: 0; padding: 0; list-style: none; }
.signs li { border-top: 1px solid var(--line); padding-block: 16px; font-size: 17px; display: grid; grid-template-columns: 22px 1fr; gap: 10px; }
.signs li::before { content: ""; width: 12px; height: 12px; margin-top: 7px; border: 2px solid var(--green); border-radius: 50%; }

/* KELLEY method + K-PRIME pillars: numbered top-to-bottom list */
.method {
  list-style: none;
  margin: 0;
  padding: 8px 28px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
}

.method > li {
  position: relative;
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 24px;
  align-items: center;
  padding: 20px 0;
}

.method > li + li { border-top: 1px solid var(--line); }

/* the line that connects K-E-L-L-E-Y down the left side */
.method > li::before {
  content: "";
  position: absolute;
  left: 31px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--green-soft);
  z-index: 0;
}
.method > li:first-child::before { top: 50%; }
.method > li:last-child::before { bottom: 50%; }

.method .L {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--green);
  color: var(--green-ink);
  font-family: var(--display);
  font-weight: 800;
  font-size: 38px;
  line-height: 1;
}

.method .m-body {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  column-gap: 32px;
  align-items: baseline;
}

.method .m-step {
  grid-column: 1;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green);
}

.method h3 {
  grid-column: 1;
  font-size: 24px;
  margin: 2px 0 0;
}

.method p {
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: center;
  margin: 0;
  color: var(--muted);
  font-size: 16px;
}

/* K-PRIME pillars (programs page) reuse the same numbered list */
.method.pillars {
  margin: 8px 0 20px;
  padding: 0;
  border: 0;
  background: transparent;
}
.method.pillars > li:first-child { padding-top: 12px; }
.method.pillars h3 { font-size: 22px; }

/* tablets and phones: description drops under the title */
@media (max-width: 860px) {
  .method { padding: 4px 20px; }
  .method > li { grid-template-columns: 52px minmax(0, 1fr); gap: 16px; align-items: start; }
  .method > li::before { left: 25px; }
  .method > li:first-child::before { top: 46px; }
  .method > li:last-child::before { bottom: calc(100% - 46px); }
  .method .L { width: 52px; height: 52px; font-size: 30px; }
  .method .m-body { grid-template-columns: 1fr; }
  .method h3 { font-size: 21px; }
  .method p { grid-column: 1; grid-row: auto; margin-top: 4px; font-size: 15px; }
}

/* steps */
.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; counter-reset: s; margin: 0; padding: 0; list-style: none; }
@media (max-width: 760px) { .steps { grid-template-columns: 1fr; } }
.steps li { counter-increment: s; display: grid; gap: 8px; border-top: 3px solid var(--ink); padding-top: 14px; }
.steps li::before { content: "Step " counter(s); font-size: 12px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--green); }
.steps p { color: var(--muted); }

/* dark band */
.band { background: var(--band); color: var(--band-ink); }
.band .wrap { padding-block: 56px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; }
.band h2 { color: var(--band-ink); max-width: 18ch; }
.band p { color: var(--band-ink); opacity: .78; max-width: 52ch; margin-top: 10px; }
.band .btn { background: #74b892; color: #0d1a13; }

/* about */
.split { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 48px; align-items: start; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } }
.side { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 24px; display: grid; gap: 14px; }
.side ul { margin: 0; padding-left: 18px; display: grid; gap: 8px; font-size: 15px; }
.disclaim { background: var(--green-soft); border-radius: 10px; padding: 16px 18px; font-size: 15px; }
.disclaim b { font-family: var(--display); font-size: 20px; text-transform: uppercase; display: block; margin-bottom: 4px; }
.logo-big { background: #ffffff; border-radius: 12px; padding: 18px; max-width: 320px; }

/* programs */
.offers { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
@media (max-width: 760px) { .offers { grid-template-columns: 1fr; } }
.offer { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 26px; display: grid; gap: 12px; align-content: start; }
.offer .tag { justify-self: start; font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; padding: 4px 10px; border-radius: 999px; background: var(--green-soft); color: var(--green); }
.offer .price { font-family: var(--display); font-size: 34px; font-weight: 800; color: var(--green); line-height: 1; }
.offer p { color: var(--muted); }
.offer.feature { border: 2px solid var(--green); }

/* contact form */
.cform { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 26px; display: grid; gap: 16px; }
.cform .fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
@media (max-width: 560px) { .cform .fields { grid-template-columns: 1fr; } }
.cform .field { display: grid; gap: 5px; min-width: 0; }
.cform .field.full { grid-column: 1 / -1; }
.cform label { font-size: 14px; font-weight: 600; }
.cform input, .cform select, .cform textarea { font: inherit; font-size: 16px; color: var(--ink); background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; width: 100%; }
.cform input:focus, .cform select:focus, .cform textarea:focus { outline: 2px solid var(--green); outline-offset: 1px; }
.cform .field.bad input { border-color: var(--low); }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: 15px; }
.check input { width: 18px; height: 18px; margin-top: 3px; accent-color: var(--green); flex: none; }
.msg { font-weight: 600; font-size: 15px; }
.msg.err { color: var(--low); }
.msg.ok { color: var(--good); }
.details { display: grid; gap: 10px; font-size: 17px; }
.details b { display: block; font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }

/* footer */
footer.site { border-top: 1px solid var(--line); background: var(--surface); }
footer.site .wrap { padding-block: 40px; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 24px 48px; }
@media (max-width: 760px) { footer.site .wrap { grid-template-columns: 1fr; } }
footer.site .cols { display: flex; flex-wrap: wrap; gap: 8px 22px; font-size: 15px; font-weight: 600; }
footer.site .cols a { color: var(--ink); text-decoration: none; }
footer.site .small { font-size: 13px; color: var(--muted); max-width: 72ch; grid-column: 1 / -1; display: grid; gap: 6px; }