/**
 * 痛點區塊 — 純 CSS（不依賴 Tailwind 建置）
 * PHP 主機只需連同 dist/ 一併部署；未載入 styles.css 時版面仍可读。
 */
:root {
  --kl1-brand: #081e4d;
  --kl1-brand-mid: #0f2d66;
  --kl1-green: #a2d827;
  --kl1-text: #333333;
  --kl1-line: #e8e8e8;
  --kl1-brand-10: rgba(8, 30, 77, 0.1);
  --kl1-brand-20: rgba(8, 30, 77, 0.2);
}

.lp-pain-section .container-narrow {
  box-sizing: border-box;
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1rem;
  padding-right: 1rem;
}

@media (min-width: 768px) {
  .lp-pain-section .container-narrow {
    padding-left: 2.5rem;
    padding-right: 2.5rem;
  }
}

.lp-pain-section {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--kl1-line);
  background: linear-gradient(
    to bottom right,
    rgba(8, 30, 77, 0.07),
    #ffffff,
    rgba(232, 238, 248, 0.55)
  );
  padding: 5rem 0;
}

@media (min-width: 768px) {
  .lp-pain-section {
    padding: 7rem 0;
  }
}

.lp-pain-section::before {
  content: "";
  position: absolute;
  pointer-events: none;
  right: -6rem;
  top: 25%;
  width: 18rem;
  height: 18rem;
  transform: translateY(-50%);
  border-radius: 9999px;
  background: rgba(162, 216, 39, 0.15);
  filter: blur(48px);
}

.lp-pain-head {
  position: relative;
  z-index: 1;
  margin-bottom: 2.75rem;
  max-width: 42rem;
  text-align: left;
}

@media (min-width: 768px) {
  .lp-pain-head {
    margin-bottom: 3.25rem;
  }
}

.lp-pain-section .lp-section-kicker {
  font-family: "Plus Jakarta Sans", system-ui, -apple-system, sans-serif;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--kl1-brand);
  margin: 0 0 0.75rem;
}

.lp-pain-title {
  font-family: "Plus Jakarta Sans", system-ui, -apple-system, sans-serif;
  font-weight: 600;
  color: var(--kl1-brand);
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin: 0;
  font-size: clamp(1.38rem, 2.95vw, 2.12rem);
}

.lp-pain-lead {
  margin: 1rem 0 0;
  max-width: 42rem;
  font-size: 15px;
  line-height: 1.65;
  color: var(--kl1-text);
  font-family: "Noto Sans TC", "Microsoft JhengHei", sans-serif;
  letter-spacing: 0.04em;
}

.lp-pain-lead strong {
  font-weight: 400;
  color: var(--kl1-brand);
}

.lp-stat-line {
  font-family: "Plus Jakarta Sans", system-ui, -apple-system, sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  font-size: clamp(1.15rem, 2.75vw, 1.85rem);
}

/* —— 痛點色帶：無間隙、交替深藍（選擇器帶 .lp-pain-section 前置，提高優先級）—— */
.lp-pain-section .lp-pain-band-wrap {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: none;
  margin-top: 0.75rem;
}

.lp-pain-section .lp-pain-band {
  display: grid !important;
  gap: 0;
  grid-template-columns: 1fr;
  width: 100%;
}

.lp-pain-section .lp-pain-band > article.lp-pain-strip__item {
  width: 100%;
  min-width: 0;
}

/* 若誤加 reveal-stagger，仍保持欄位可見（背景在 article 上） */
.lp-pain-section .lp-pain-band.reveal-stagger > .lp-pain-strip__item {
  opacity: 1 !important;
  transform: none !important;
}

@media (min-width: 768px) and (max-width: 1023px) {
  .lp-pain-section .lp-pain-band--4,
  .lp-pain-section .lp-pain-band--5 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .lp-pain-section .lp-pain-band--4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .lp-pain-section .lp-pain-band--5 {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

.lp-pain-section article.lp-pain-strip__item {
  box-sizing: border-box;
  margin: 0;
  padding: 2.75rem 1.5rem 3rem;
  text-align: center;
  color: #fff !important;
}

@media (min-width: 768px) {
  .lp-pain-section article.lp-pain-strip__item {
    padding: 3.25rem 1.25rem 3.5rem;
  }
}

.lp-pain-section article.lp-pain-strip__item:nth-child(odd) {
  background-color: var(--kl1-brand-mid) !important;
}

.lp-pain-section article.lp-pain-strip__item:nth-child(even) {
  background-color: var(--kl1-brand) !important;
}

.lp-pain-section .lp-pain-strip__icon {
  margin: 0 auto 1.35rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 4.5rem;
  height: 4.5rem;
  flex-shrink: 0;
  border-radius: 9999px;
  background: #fff !important;
}

.lp-pain-section .lp-pain-strip__icon .material-symbols-outlined,
.lp-pain-section .lp-pain-strip__icon .kl1-pain-icon {
  font-size: 26px;
  line-height: 1;
  color: var(--kl1-brand);
  font-variation-settings: "FILL" 0, "wght" 400, "GRAD" 0, "opsz" 24;
}

/* 手機：不要用過窄 max-width，避免畫面右側大片留白 */
.lp-pain-section article.lp-pain-strip__item h3 {
  margin: 0 auto;
  max-width: 32rem;
  width: 100%;
  font-family: "Noto Sans TC", "Microsoft JhengHei", sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.4;
  color: #fff !important;
  letter-spacing: 0.02em;
}

@media (min-width: 1024px) {
  .lp-pain-section .lp-pain-band--4 article.lp-pain-strip__item h3 {
    max-width: 14.5rem;
    font-size: 1rem;
  }

  .lp-pain-section .lp-pain-band--5 article.lp-pain-strip__item h3 {
    max-width: 11.5rem;
    font-size: 0.95rem;
    line-height: 1.35;
  }
}

.lp-pain-section article.lp-pain-strip__item p {
  margin: 1.1rem auto 0;
  max-width: 32rem;
  width: 100%;
  font-family: "Noto Sans TC", "Microsoft JhengHei", sans-serif;
  font-size: 0.9375rem;
  line-height: 1.68;
  color: rgba(255, 255, 255, 0.92) !important;
  font-style: italic;
  letter-spacing: 0.02em;
}

@media (min-width: 1024px) {
  .lp-pain-section .lp-pain-band--4 article.lp-pain-strip__item p {
    max-width: 15.5rem;
    font-size: 0.875rem;
  }

  .lp-pain-section .lp-pain-band--5 article.lp-pain-strip__item p {
    max-width: 12.5rem;
    font-size: 0.8125rem;
  }
}

.lp-pain-section article.lp-pain-strip__item p strong {
  font-weight: 600;
  font-style: normal;
  color: var(--kl1-green) !important;
}