/* ==========================================================================
   S0. Hero — 좌측 고정 민트 패널
   ========================================================================== */

.hero {
  /* 글자·CTA 크기 (C안 확정) */
  --hero-eyebrow: 12px;
  --hero-tagline: 18px;
  --hero-logo: 46px;
  --hero-desc: 13px;
  --hero-desc-lh: 1.72;
  --hero-label: 12px;
  --hero-card-sm: 12px;
  --hero-card-lg: 15px;
  --hero-icon: 48px;
  --hero-cta-h: 48px;
  --hero-cta-fs: 14px;
  --hero-link: 14.5px;

  position: sticky;
  top: 0;
  align-self: start;
  height: 100vh;
  overflow-y: auto;
  background: var(--color-mint-bg);
}

.hero__inner {
  width: calc(var(--aside-pad-left) + var(--aside-content));
  padding: 32px 0 48px var(--aside-pad-left);
}

/* ---- 상단 소속 표기 ---------------------------------------------------- */
.hero__eyebrow {
  font-size: var(--hero-eyebrow);
  font-weight: 400;
  line-height: 1.4;
  color: var(--color-cyan-text);
}

/* ---- 부제 + 로고타입 --------------------------------------------------- */
.hero__tagline {
  margin-top: 62px;
  font-family: var(--font-display);
  font-size: var(--hero-tagline);
  font-weight: 700;
  line-height: 1.4;
  color: var(--color-cyan);
}

.hero__logo {
  margin-top: 8px;
  font-family: var(--font-logo);
  font-size: var(--hero-logo);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 0;
  white-space: nowrap;
}

.hero__logo-moss  { color: var(--color-cyan); }
.hero__logo-plate { color: var(--color-orange); }

/* ---- 소개 문단 --------------------------------------------------------- */
.hero__desc {
  margin-top: 30px;
  font-size: var(--hero-desc);
  font-weight: 400;
  line-height: var(--hero-desc-lh);
  color: var(--color-ink-sub);
}

/* ---- 효과 수치 --------------------------------------------------------- */
.hero__impact {
  margin-top: 62px;
}

.hero__impact-label {
  font-size: var(--hero-label);
  font-weight: 400;
  line-height: 1.4;
  color: var(--color-cyan-text);
}

.impact-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 13px;
}

.impact-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 134px;
  padding: 14px 8px 20px;
  background: var(--color-white);
  border-radius: var(--radius-xs);
  text-align: center;
}

.impact-card__icon {
  display: flex;
  flex: 1;
  align-items: center;
  justify-content: center;
  padding-bottom: 8px;
}

.impact-card__icon img {
  display: block;
  width: auto;
  height: var(--hero-icon);
}

.impact-card__text {
  display: flex;
  flex-direction: column;
  gap: 1px;
  font-family: var(--font-display);
  font-weight: 700;
}

.impact-card__lead,
.impact-card__tail {
  font-size: var(--hero-card-sm);
  line-height: 1.35;
  color: var(--color-ink-sub);
}

.impact-card__value {
  font-size: var(--hero-card-lg);
  line-height: 1.35;
  color: var(--color-ink);
  font-variant-numeric: tabular-nums;
}

/* ---- CTA -------------------------------------------------------------- */
.hero__cta {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: var(--hero-cta-h);
  margin-top: 21px;
  background: var(--color-orange);
  border-radius: var(--radius-xs);
  color: var(--color-white);
  font-family: var(--font-display);
  font-size: var(--hero-cta-fs);
  font-weight: 700;
  text-decoration: none;
  transition: background-color var(--dur) var(--ease),
              transform var(--dur) var(--ease);
}

.hero__cta:hover  { background: var(--color-orange-hover); }
.hero__cta:active { background: var(--color-orange-active); transform: translateY(1px); }

.hero__cta:focus-visible {
  outline: 2px solid var(--color-orange);
  outline-offset: 3px;
}

/* ---- 하단 텍스트 링크 -------------------------------------------------- */
.hero__links {
  display: flex;
  gap: 16px;
  margin-top: 18px;
}

.hero__links a {
  font-size: var(--hero-link);
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: 0;
  color: var(--color-cyan-text);
  text-decoration: none;
  text-underline-offset: 4px;
}

.hero__links a:hover {
  text-decoration: underline;
}

.hero__links a:focus-visible {
  outline: 2px solid var(--color-cyan);
  outline-offset: 2px;
  border-radius: 2px;
}