/* =====================================================
   category-lp.css
   カテゴリLP共通スタイル
   ===================================================== */

/* --- Base --- */
.lp-wrap * { box-sizing: border-box; }
.lp-inner { max-width: 1080px; margin: 0 auto; padding: 0 24px; }

/* =====================================================
   1. Hero
   ===================================================== */
.lp-hero {
  background: linear-gradient(140deg, #1a1a2e 0%, #16213e 55%, #0f3460 100%);
  color: #fff;
  padding: 96px 24px 112px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.lp-hero::after {
  content: '';
  position: absolute;
  bottom: -1px; left: 0; right: 0;
  height: 60px;
  background: #fafafa;
  clip-path: ellipse(55% 100% at 50% 100%);
}
.lp-hero__keyword {
  display: inline-block;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.3);
  border-radius: 20px;
  padding: 5px 18px;
  font-size: 11px;
  letter-spacing: .15em;
  text-transform: uppercase;
  margin-bottom: 28px;
  color: rgba(255,255,255,.9);
}
.lp-hero__catch {
  font-size: clamp(30px, 5.5vw, 56px);
  font-weight: 800;
  line-height: 1.25;
  margin: 0 0 28px;
  letter-spacing: -.02em;
}
.lp-hero__catch br { display: block; }
.lp-hero__desc {
  font-size: clamp(14px, 2vw, 17px);
  line-height: 1.9;
  opacity: .85;
  max-width: 620px;
  margin: 0 auto 44px;
}
.lp-hero__cta {
  display: inline-block;
  background: #f9a825;
  color: #fff !important;
  font-weight: 700;
  font-size: 17px;
  padding: 18px 52px;
  border-radius: 50px;
  text-decoration: none !important;
  letter-spacing: .06em;
  transition: transform .2s, box-shadow .2s;
  box-shadow: 0 6px 24px rgba(249,168,37,.45);
}
.lp-hero__cta:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 32px rgba(249,168,37,.6);
}

/* =====================================================
   2. Benefits
   ===================================================== */
.lp-benefits {
  background: #fafafa;
  padding: 72px 24px 80px;
}
.lp-benefits__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 680px) {
  .lp-benefits__grid { grid-template-columns: 1fr; gap: 16px; }
}
.lp-benefit-card {
  background: #fff;
  border-radius: 14px;
  padding: 36px 28px;
  text-align: center;
  box-shadow: 0 2px 16px rgba(0,0,0,.06);
  border-top: 3px solid #f9a825;
}
.lp-benefit-card__icon {
  font-size: 44px;
  display: block;
  margin-bottom: 18px;
  line-height: 1;
}
.lp-benefit-card__title {
  font-size: 17px;
  font-weight: 700;
  margin: 0 0 12px;
  color: #1a1a2e;
}
.lp-benefit-card__desc {
  font-size: 14px;
  line-height: 1.75;
  color: #666;
  margin: 0;
}

/* =====================================================
   3. Section common header
   ===================================================== */
.lp-section-header {
  text-align: center;
  margin-bottom: 48px;
}
.lp-section-label {
  display: inline-block;
  background: #f9a825;
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .2em;
  padding: 4px 14px;
  border-radius: 2px;
  margin-bottom: 18px;
}
.lp-section-title {
  font-size: clamp(22px, 3.5vw, 34px);
  font-weight: 800;
  color: #1a1a2e;
  margin: 0 0 18px;
  letter-spacing: -.01em;
}
.lp-section-lead {
  font-size: 15px;
  line-height: 1.85;
  color: #555;
  max-width: 660px;
  margin: 0 auto;
}

/* =====================================================
   4. Products
   ===================================================== */
.lp-products {
  padding: 88px 24px 96px;
  background: #fff;
}
.lp-products__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
@media (max-width: 900px) {
  .lp-products__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 540px) {
  .lp-products__grid { grid-template-columns: 1fr; }
}
.lp-product-card {
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 2px 20px rgba(0,0,0,.08);
  transition: transform .22s ease, box-shadow .22s ease;
  background: #fff;
  display: flex;
  flex-direction: column;
  text-decoration: none !important;
  color: inherit !important;
}
.lp-product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 40px rgba(0,0,0,.14);
  text-decoration: none !important;
}
.lp-product-card__thumb {
  position: relative;
  width: 100%;
  padding-top: 60%;
  overflow: hidden;
  background: #f0ece6;
}
.lp-product-card__thumb-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform .4s ease;
}
.lp-product-card:hover .lp-product-card__thumb-bg {
  transform: scale(1.04);
}
.lp-product-card__price {
  position: absolute;
  top: 10px; right: 10px;
  background: #f9a825;
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 5px;
  z-index: 1;
  letter-spacing: .02em;
}
.lp-product-card__free {
  background: #4caf50;
}
.lp-product-card__body {
  padding: 22px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.lp-product-card__title {
  font-size: 16px;
  font-weight: 700;
  color: #1a1a2e;
  margin: 0 0 10px;
  line-height: 1.45;
}
.lp-product-card__desc {
  font-size: 13px;
  color: #666;
  line-height: 1.75;
  margin: 0 0 18px;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.lp-product-card__btn {
  display: block;
  text-align: center;
  background: #1a1a2e;
  color: #fff !important;
  padding: 11px;
  border-radius: 7px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none !important;
  transition: background .2s;
}
.lp-product-card:hover .lp-product-card__btn,
.lp-product-card__btn:hover {
  background: #0f3460;
}

/* Empty products */
.lp-products__empty {
  text-align: center;
  padding: 56px 24px;
  background: #fafafa;
  border-radius: 14px;
  color: #999;
}
.lp-products__empty p { font-size: 15px; margin: 0; }

/* =====================================================
   5. Guide / Articles section
   ===================================================== */
.lp-guide {
  background: #f8f4ec;
  padding: 88px 24px 96px;
}
.lp-guide__box {
  background: #fff;
  border-radius: 18px;
  padding: 52px 56px;
  text-align: center;
  margin-bottom: 52px;
  box-shadow: 0 2px 16px rgba(0,0,0,.06);
}
@media (max-width: 640px) {
  .lp-guide__box { padding: 36px 24px; }
}
.lp-guide__icon {
  font-size: 48px;
  display: block;
  margin-bottom: 20px;
  line-height: 1;
}
.lp-guide__title {
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 800;
  color: #1a1a2e;
  margin: 0 0 18px;
  letter-spacing: -.01em;
}
.lp-guide__lead {
  font-size: 15px;
  line-height: 1.85;
  color: #555;
  margin: 0 0 32px;
  max-width: 580px;
  margin-left: auto;
  margin-right: auto;
}
.lp-guide__link {
  display: inline-block;
  background: #fff;
  color: #1a1a2e !important;
  border: 2px solid #1a1a2e;
  padding: 13px 40px;
  border-radius: 50px;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none !important;
  transition: background .2s, color .2s;
  letter-spacing: .04em;
}
.lp-guide__link:hover {
  background: #1a1a2e;
  color: #fff !important;
}

/* Article cards */
.lp-articles__label {
  font-size: 13px;
  font-weight: 700;
  color: #999;
  letter-spacing: .12em;
  text-align: center;
  margin-bottom: 24px;
  text-transform: uppercase;
}
.lp-articles__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 800px) {
  .lp-articles__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 500px) {
  .lp-articles__grid { grid-template-columns: 1fr; }
}
.lp-article-card {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0,0,0,.06);
  transition: transform .2s;
  text-decoration: none !important;
  color: inherit !important;
  display: flex;
  flex-direction: column;
}
.lp-article-card:hover {
  transform: translateY(-4px);
  text-decoration: none !important;
}
.lp-article-card__thumb {
  width: 100%;
  padding-top: 56.25%;
  position: relative;
  background: #e8e4de;
  overflow: hidden;
}
.lp-article-card__thumb-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}
.lp-article-card__body { padding: 18px; flex: 1; }
.lp-article-card__cat {
  font-size: 11px;
  font-weight: 700;
  color: #f9a825;
  letter-spacing: .1em;
  margin-bottom: 8px;
  text-transform: uppercase;
}
.lp-article-card__title {
  font-size: 14px;
  font-weight: 700;
  color: #1a1a2e;
  line-height: 1.5;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* =====================================================
   6. Bottom CTA
   ===================================================== */
.lp-bottom-cta {
  background: linear-gradient(140deg, #1a1a2e 0%, #0f3460 100%);
  color: #fff;
  text-align: center;
  padding: 80px 24px;
}
.lp-bottom-cta__title {
  font-size: clamp(22px, 3.5vw, 32px);
  font-weight: 800;
  margin: 0 0 18px;
  letter-spacing: -.01em;
}
.lp-bottom-cta__desc {
  font-size: 15px;
  opacity: .85;
  margin: 0 auto 36px;
  line-height: 1.85;
  max-width: 560px;
}
.lp-bottom-cta__btn {
  display: inline-block;
  background: #f9a825;
  color: #fff !important;
  font-weight: 700;
  font-size: 17px;
  padding: 18px 52px;
  border-radius: 50px;
  text-decoration: none !important;
  box-shadow: 0 6px 24px rgba(249,168,37,.4);
  transition: transform .2s, box-shadow .2s;
  letter-spacing: .05em;
}
.lp-bottom-cta__btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 32px rgba(249,168,37,.6);
}