/* Chobitt marketing v2.1 — Concept & Who / Why External Marketing
   Scoped styles only. Hero/header and existing sections stay untouched. */

.cw21-concept,
.cw21-why {
  --cw-ink: #13233f;
  --cw-coral: #f46f63;
  --cw-coral-soft: #fff1ec;
  --cw-cream: #fffdf9;
  --cw-line: #eadfd7;
  --cw-muted: #665f5b;
  color: var(--cw-ink);
}

.cw21-inner {
  width: min(1120px, calc(100% - 10vw));
  margin: 0 auto;
}

.cw21-eyebrow {
  margin: 0 0 18px;
  color: var(--cw-coral);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .18em;
}

/* CONCEPT & WHO */
.cw21-concept {
  padding: 112px 0 108px;
  background: #fff;
}

.cw21-concept .cw21-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(340px, .92fr);
  gap: clamp(54px, 7vw, 100px);
  align-items: center;
}

.cw21-intro h2,
.cw21-why-copy h2 {
  margin: 0;
  font-family: "Noto Serif JP", serif;
  font-weight: 600;
  letter-spacing: .015em;
  line-height: 1.48;
  color: var(--cw-ink);
}

.cw21-intro h2 {
  font-size: clamp(34px, 4.2vw, 54px);
}

.cw21-lead {
  max-width: 690px;
  margin: 32px 0 0;
  color: #4e5259;
  font-size: 15px;
  line-height: 2.05;
}

.cw21-lead strong { color: var(--cw-ink); }

.cw21-statement {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  align-items: baseline;
  margin: 38px 0 0;
  padding: 23px 0 22px 24px;
  border-left: 2px solid var(--cw-coral);
  font-family: "Noto Serif JP", serif;
  font-size: clamp(19px, 2.2vw, 25px);
  line-height: 1.6;
}

.cw21-statement strong { color: var(--cw-coral); }

.cw21-note {
  max-width: 700px;
  margin: 24px 0 0;
  color: var(--cw-muted);
  font-size: 13px;
  line-height: 1.95;
}

.cw21-who {
  padding: 34px 34px 30px;
  border: 1px solid var(--cw-line);
  background: var(--cw-cream);
}

.cw21-who-head {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: flex-end;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--cw-line);
}

.cw21-who-head p {
  margin: 0;
  color: var(--cw-coral);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .16em;
}

.cw21-who-head span {
  max-width: 210px;
  color: #80756f;
  font-size: 11px;
  line-height: 1.7;
  text-align: right;
}

.cw21-who-body {
  display: grid;
  grid-template-columns: 104px minmax(0, 1fr);
  gap: 24px;
  align-items: start;
  padding-top: 28px;
}

.cw21-beaver {
  width: 104px;
  height: 104px;
  object-fit: cover;
  border-radius: 50%;
  mix-blend-mode: multiply;
}

.cw21-who h3 {
  margin: 2px 0 14px;
  font-family: "Noto Serif JP", serif;
  color: var(--cw-ink);
  font-size: 20px;
  font-weight: 600;
  line-height: 1.65;
}

.cw21-who-body p {
  margin: 0;
  color: #665f5b;
  font-size: 12px;
  line-height: 1.9;
}

.cw21-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 20px;
}

.cw21-tags span {
  padding: 6px 10px;
  border: 1px solid #f0c9bf;
  border-radius: 999px;
  color: #8b5f56;
  background: #fff;
  font-size: 10px;
  font-weight: 700;
}

/* WHY */
.cw21-why {
  padding: 116px 0 120px;
  overflow: hidden;
  background: #fbf8f4;
  border-top: 1px solid #f0e9e3;
  border-bottom: 1px solid #f0e9e3;
}

.cw21-why-inner {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(480px, 1.1fr);
  gap: clamp(50px, 7vw, 96px);
  align-items: center;
}

.cw21-why-copy h2 {
  font-size: clamp(29px, 3.4vw, 45px);
}

.cw21-why-copy h2 em {
  color: var(--cw-coral);
  font-style: normal;
}

.cw21-why-copy > p:not(.cw21-eyebrow) {
  margin: 30px 0 0;
  color: #5d5c60;
  font-size: 14px;
  line-height: 2.05;
}

.cw21-why-copy blockquote {
  margin: 38px 0 0;
  padding: 24px 0 0;
  border-top: 1px solid #ddcec6;
  color: var(--cw-ink);
  font-family: "Noto Serif JP", serif;
  font-size: clamp(19px, 2.1vw, 25px);
  line-height: 1.75;
}

.cw21-why-copy blockquote strong { color: var(--cw-coral); }

.cw21-flow {
  position: relative;
  min-height: 420px;
  display: grid;
  grid-template-columns: 1fr 38px 1.1fr 44px .8fr;
  align-items: center;
}

.cw21-channels {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: flex-end;
}

.cw21-channels span {
  min-width: 126px;
  padding: 10px 14px;
  border: 1px solid #dfd6d0;
  border-radius: 999px;
  background: rgba(255,255,255,.86);
  color: #4b5360;
  font-size: 11px;
  font-weight: 700;
  text-align: center;
}

.cw21-flow-line {
  position: relative;
  width: 100%;
  height: 230px;
}

.cw21-flow-line::before,
.cw21-flow-line::after,
.cw21-flow-line span::before,
.cw21-flow-line span::after,
.cw21-flow-line span {
  content: "";
  position: absolute;
  right: 0;
  width: 100%;
  height: 1px;
  background: #e6b8ad;
  transform-origin: right center;
}
.cw21-flow-line::before { top: 20px; transform: rotate(23deg); }
.cw21-flow-line::after { bottom: 20px; transform: rotate(-23deg); }
.cw21-flow-line span { top: 50%; }
.cw21-flow-line span::before { top: -57px; transform: rotate(12deg); }
.cw21-flow-line span::after { top: 57px; transform: rotate(-12deg); }

.cw21-hub {
  position: relative;
  padding: 30px 22px 26px;
  border: 1px solid #f0bdb2;
  background: #fff;
  text-align: center;
}

.cw21-hub img {
  width: 64px;
  height: 64px;
  margin: -64px auto 16px;
  border-radius: 50%;
  object-fit: cover;
  border: 6px solid #fbf8f4;
}

.cw21-hub small,
.cw21-outcome small {
  display: block;
  margin-bottom: 7px;
  color: var(--cw-coral);
  font-size: 8px;
  font-weight: 800;
  letter-spacing: .13em;
}

.cw21-hub strong {
  display: block;
  font-family: "Noto Serif JP", serif;
  font-size: 19px;
  line-height: 1.45;
}

.cw21-hub p {
  margin: 12px 0 0;
  color: #80736d;
  font-size: 10px;
  line-height: 1.6;
}

.cw21-flow-arrow {
  color: #dc9888;
  font-size: 30px;
  font-weight: 300;
  text-align: center;
}

.cw21-outcome {
  padding: 22px 10px;
  text-align: center;
}

.cw21-outcome strong {
  color: var(--cw-ink);
  font-family: "Noto Serif JP", serif;
  font-size: 20px;
  line-height: 1.6;
}

@media (max-width: 900px) {
  .cw21-concept { padding: 82px 0; }
  .cw21-concept .cw21-inner,
  .cw21-why-inner { grid-template-columns: 1fr; }
  .cw21-who { max-width: 680px; }
  .cw21-why { padding: 86px 0; }
  .cw21-flow { max-width: 650px; margin: 26px auto 0; }
}

@media (max-width: 620px) {
  .cw21-inner { width: calc(100% - 40px); }
  .cw21-concept { padding: 66px 0 70px; }
  .cw21-intro h2 { font-size: 31px; line-height: 1.55; }
  .cw21-lead { margin-top: 24px; font-size: 13px; line-height: 1.95; }
  .cw21-lead br, .cw21-note br { display: none; }
  .cw21-statement { margin-top: 28px; padding: 18px 0 18px 18px; font-size: 18px; }
  .cw21-note { font-size: 12px; }
  .cw21-who { padding: 24px 20px 22px; }
  .cw21-who-head { display: block; }
  .cw21-who-head span { display: block; margin-top: 8px; text-align: left; }
  .cw21-who-body { grid-template-columns: 76px minmax(0,1fr); gap: 16px; }
  .cw21-beaver { width: 76px; height: 76px; }
  .cw21-who h3 { font-size: 17px; }

  .cw21-why { padding: 72px 0 76px; }
  .cw21-why-copy h2 { font-size: 28px; }
  .cw21-why-copy > p:not(.cw21-eyebrow) { font-size: 13px; }
  .cw21-why-copy blockquote { margin-top: 28px; font-size: 18px; }
  .cw21-flow { min-height: 0; display: block; margin-top: 54px; }
  .cw21-channels { flex-direction: row; flex-wrap: wrap; justify-content: center; align-items: center; gap: 7px; }
  .cw21-channels span { min-width: 0; padding: 8px 11px; font-size: 10px; }
  .cw21-flow-line { width: 1px; height: 38px; margin: 4px auto 34px; background: #e6b8ad; }
  .cw21-flow-line::before, .cw21-flow-line::after, .cw21-flow-line span { display: none; }
  .cw21-hub { max-width: 250px; margin: 0 auto; }
  .cw21-flow-arrow { transform: rotate(90deg); margin: 7px 0; }
  .cw21-outcome { padding-top: 6px; }
}