/* ===========================================================
   Promotion #why section v1 — 3-card contrast (Direct / OTA / Promotion AI)
   Scope: only `main #why`. No global side-effects.
   =========================================================== */

main #why {
  --hero-orange: #FF6A1F;
  --hero-orange-soft: #FFF1E8;
  --hero-ink: #0A0A14;
  --hero-mute: #5A5A6A;
  --hero-subtle: #A8A8B0;
  --hero-line: rgba(10, 10, 20, 0.06);

  background: #FFFFFF;
  padding: 96px 32px;
}

main #why .why-inner {
  max-width: 1100px;
  margin: 0 auto;
}

/* ---------- header --------------------------------------- */
main #why .why-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 56px;
}
main #why .why-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--hero-orange);
  font-weight: 500;
}
main #why .why-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--hero-orange);
}
main #why .why-h2 {
  font-size: 32px;
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 14px 0 10px;
  color: var(--hero-ink);
}
main #why .why-sub-header {
  font-size: 15px;
  color: var(--hero-mute);
  line-height: 1.5;
  margin: 0;
}

/* ---------- grid ----------------------------------------- */
main #why .why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 14px;
  max-width: 1100px;
  margin: 0 auto;
}

/* ---------- card ----------------------------------------- */
main #why .why-card {
  background: #FFFFFF;
  border: 0.5px solid var(--hero-line);
  border-radius: 14px;
  padding: 28px 24px 32px;
  display: flex;
  flex-direction: column;
}
main #why .why-card.tinted {
  background: linear-gradient(135deg, #FFF5EE 0%, #EEF3FE 100%);
  border-color: rgba(255, 106, 31, 0.12);
}

/* ---------- illustration area ---------------------------- */
/* 모든 카드의 일러스트 영역 고정 240px → bottom 카피 시작 위치 통일 */
main #why .why-illust {
  height: 240px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  gap: 18px;
}
main #why .why-svg {
  display: block;
  width: 140px;
  height: 140px;
}
main #why .why-label {
  font-family: 'SF Mono', Menlo, Consolas, monospace;
  font-size: 11px;
  letter-spacing: 0.24em;
  color: var(--hero-mute);
  font-weight: 600;
  text-transform: uppercase;
}
main #why .why-label.highlight {
  color: var(--hero-orange);
  font-weight: 700;
}

/* ---------- bottom (copy) -------------------------------- */
/* margin-top: auto 사용 안 함 — 카드 높이 자연스럽게 늘어남,
   3 카드의 카피 시작 y좌표는 동일 (illust 240px 고정이라 보장됨) */
main #why .why-bottom {
  display: flex;
  flex-direction: column;
}

main #why .why-meta {
  font-size: 11px;
  letter-spacing: 0.14em;
  font-weight: 500;
  text-transform: uppercase;
  color: var(--hero-mute);
  margin-bottom: 14px;
}
main #why .why-meta.highlight {
  color: var(--hero-orange);
}

main #why .why-h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--hero-ink);
  line-height: 1.18;
  letter-spacing: -0.02em;
  margin: 0 0 14px;
}
main #why .why-h3 .ln {
  display: block;
}
main #why .why-h3 .ln.keyword {
  color: var(--hero-orange);
}
main #why .why-h3 .ln.keyword.muted {
  color: var(--hero-mute);
}
main #why .why-h3 .ln.keyword.highlight {
  color: var(--hero-orange);
}

main #why .why-sub {
  font-size: 13px;
  font-weight: 400;
  line-height: 1.55;
  color: var(--hero-mute);
  margin: 0;
}

/* ---------- responsive ----------------------------------- */
@media (max-width: 900px) {
  main #why {
    padding: 64px 24px;
  }
  main #why .why-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  main #why .why-illust {
    height: 200px;
  }
  main #why .why-svg {
    width: 120px;
    height: 120px;
  }
}