@charset "UTF-8";

/* Tokens
------------------------------------------------------------*/
.ws-lp {
  --ws-blue: #67a7db;
  --ws-blue-light: #7ab2df;
  --ws-lavender: #b2b4da;
  --ws-pink: #d98ca0;
  --ws-purple: #9c8fc7;
  --ws-text: #0e1a2e;
  --ws-gray: #f9f9f9;
  --ws-border: #dddddd;
  --ws-white: #ffffff;
  --ws-gutter: clamp(20px, 4vw, 45px);
  --ws-gradient-border: linear-gradient(135deg, var(--ws-pink), var(--ws-purple), var(--ws-blue));
  --ws-gradient-hover: linear-gradient(135deg, #faebef, #f5e9f5, #e9f0f8, #f5e9f5, #faebef);

  background: var(--ws-white);
  color: var(--ws-text);
  font-family: "游ゴシック体", "Yu Gothic", YuGothic, "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, Osaka, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
  font-weight: 500;
  line-height: 1.8;
  letter-spacing: 0.06em;
}
/* Reset（テーマ側の見出し・リスト装飾を打ち消す）
------------------------------------------------------------*/
.ws-lp *,
.ws-lp *::before,
.ws-lp *::after {
  box-sizing: border-box;
}
.ws-lp h2,
.ws-lp h3,
.ws-lp p,
.ws-lp ul,
.ws-lp ol,
.ws-lp dl,
.ws-lp dd,
.ws-lp figure {
  margin: 0;
  padding: 0;
}
.ws-lp h2,
.ws-lp h3 {
  background: none;
  border: 0;
  color: inherit;
  font-weight: bold;
  line-height: 1.8;
}
.ws-lp ul,
.ws-lp ol {
  list-style: none;
}
.ws-lp a {
  color: var(--ws-blue);
  text-decoration: none;
}
.ws-lp a:hover {
  text-decoration: underline;
}

/* Layout
------------------------------------------------------------*/
.ws-section {
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  padding: 60px var(--ws-gutter);
}
.ws-section--gray {
  background: var(--ws-gray);
}
.ws-container {
  max-width: 1080px;
  margin: 0 auto;
}
.ws-container--narrow {
  max-width: 800px;
}
.ws-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(230px, 100%), 1fr));
  gap: 20px;
}

/* セクション見出し（左に青いバー）
------------------------------------------------------------*/
.ws-lp .ws-heading {
  display: flex;
  align-items: center;
  margin-bottom: 12px;
  font-size: 28px;
  font-weight: bold;
  line-height: 1.8;
}
.ws-lp .ws-heading::before {
  content: "";
  flex-shrink: 0;
  width: 25px;
  height: 3px;
  margin-right: 10px;
  background: var(--ws-blue);
}
.ws-lp .ws-heading--mb-lg {
  margin-bottom: 24px;
}
.ws-lp .ws-desc {
  max-width: 640px;
  margin-bottom: 24px;
  font-size: 15px;
}
.ws-lp .ws-desc--wide {
  max-width: 680px;
}

/* 見出し左の縦線（カード内の h3） */
.ws-lp .ws-bar {
  padding-left: 12px;
  border-left: 3px solid var(--ws-blue);
}

/* CTA ボタン（白地＋青枠 → ホバーで淡いグラデーションが不規則に動く）
------------------------------------------------------------*/
.ws-lp .ws-cta {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  overflow: hidden;
  background: var(--ws-white);
  border: 2px solid var(--ws-blue);
  color: var(--ws-blue);
  font-weight: bold;
  text-decoration: none;
}
.ws-lp .ws-cta:hover,
.ws-lp .ws-cta:focus-visible {
  text-decoration: none;
}
.ws-cta--lg {
  height: 55px;
  padding: 0 34px;
  font-size: 15px;
  letter-spacing: 0.1em;
}
.ws-cta--sm {
  align-self: flex-start;
  gap: 6px;
  height: 40px;
  min-width: 190px;
  padding: 0 20px;
  font-size: 13px;
}
.ws-cta__sweep {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: var(--ws-gradient-hover);
  background-size: 250% 250%;
  opacity: 0;
  transition: opacity 0.6s ease;
  animation: wsCtaSweep 13s ease-in-out infinite, wsCtaHue 9.5s ease-in-out infinite;
  animation-play-state: paused, paused;
}
.ws-cta__text {
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: color 0.4s ease;
}
.ws-cta:hover .ws-cta__sweep,
.ws-cta:focus-visible .ws-cta__sweep {
  opacity: 1;
  animation-play-state: running, running;
}
.ws-cta:hover .ws-cta__text,
.ws-cta:focus-visible .ws-cta__text {
  color: var(--ws-text);
}

@keyframes wsCtaSweep {
  0%   { background-position: 15% 40%; }
  11%  { background-position: 60% 8%; }
  29%  { background-position: 88% 58%; }
  37%  { background-position: 38% 82%; }
  52%  { background-position: 8% 62%; }
  68%  { background-position: 72% 92%; }
  79%  { background-position: 92% 18%; }
  91%  { background-position: 45% 45%; }
  100% { background-position: 15% 40%; }
}
@keyframes wsCtaHue {
  0%   { filter: hue-rotate(0deg); }
  17%  { filter: hue-rotate(28deg); }
  33%  { filter: hue-rotate(-18deg); }
  58%  { filter: hue-rotate(38deg); }
  74%  { filter: hue-rotate(-22deg); }
  100% { filter: hue-rotate(0deg); }
}

@media (prefers-reduced-motion: reduce) {
  .ws-cta__sweep {
    animation: none;
  }
}

/* リード
------------------------------------------------------------*/
.ws-lead {
  padding: 48px var(--ws-gutter) 36px;
}
.ws-lead__inner {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}
.ws-lp .ws-lead__label {
  margin-bottom: 16px;
  color: var(--ws-blue);
  font-size: 13px;
  font-weight: bold;
  letter-spacing: 0.1em;
}
.ws-lp .ws-lead__title {
  margin-bottom: 22px;
  font-size: clamp(26px, 3.2vw, 36px);
  line-height: 1.6;
  letter-spacing: 0.06em;
}
.ws-lp .ws-lead__text {
  margin-bottom: 30px;
  font-size: 16px;
}

/* セミナー内容
------------------------------------------------------------*/
.ws-card {
  padding: 24px;
  background: var(--ws-white);
  border: 1px solid var(--ws-border);
}
.ws-lp .ws-card__title {
  margin-bottom: 10px;
  font-size: 16px;
}
.ws-card__text {
  font-size: 13.5px;
}
.ws-lp .ws-photo {
  margin-top: 40px;
}
.ws-photo img {
  display: block;
  width: 100%;
  height: auto;
}

/* 導入フロー（縦積み・枠線ブロック）
------------------------------------------------------------*/
.ws-flow {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr));
  gap: 32px;
}
.ws-lp .ws-flow__label {
  margin-bottom: 18px;
  color: var(--ws-blue);
  font-size: 15px;
  font-weight: bold;
}
.ws-flow__steps {
  display: flex;
  flex-direction: column;
  gap: 51px; /* 矢印（↓）の領域 */
}
.ws-flow__step {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100px;
  padding: 20px;
  border: 2px solid var(--ws-blue);
  color: var(--ws-text);
  font-size: 19px;
  font-weight: bold;
  text-align: center;
}
.ws-flow__step + .ws-flow__step::before {
  content: "↓";
  position: absolute;
  bottom: calc(100% + 2px);
  left: 50%;
  transform: translateX(-50%);
  height: 51px;
  color: var(--ws-pink);
  font-size: 24px;
  line-height: 51px;
}
.ws-flow__step--2 {
  border-color: var(--ws-lavender);
}
.ws-flow__step--3 {
  border-color: var(--ws-pink);
}
.ws-flow__step--goal {
  border-image: var(--ws-gradient-border) 1;
}

/* 検査キットのご紹介
------------------------------------------------------------*/
.ws-kit {
  padding-top: 64px;
  padding-bottom: 64px;
  border-top: 1px solid var(--ws-border);
  border-bottom: 1px solid var(--ws-border);
}
.ws-lp .ws-kit__label {
  margin-bottom: 16px;
  color: var(--ws-blue-light);
  font-size: 13px;
  font-weight: bold;
  letter-spacing: 0.1em;
}
.ws-kit__lead {
  margin-bottom: 36px;
}
.ws-lp .ws-kit__title {
  margin-bottom: 22px;
  font-size: clamp(26px, 3vw, 34px);
  letter-spacing: 0.06em;
}
.ws-kit__text {
  max-width: 760px;
  font-size: 17px;
  line-height: 2;
}
.ws-kit__cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr));
  gap: 24px;
}
.ws-kit-card {
  display: flex;
  flex-direction: column;
  padding: 32px;
  background: var(--ws-white);
  border: 1px solid var(--ws-border);
}
.ws-lp .ws-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}
.ws-tag {
  padding: 4px 12px;
  background: var(--ws-gray);
  border: 1px solid var(--ws-blue);
  color: var(--ws-blue);
  font-size: 12px;
  font-weight: bold;
  white-space: nowrap;
}
.ws-lp .ws-kit-card__title {
  margin-bottom: 18px;
  font-size: 19px;
}
.ws-kit-card__item {
  margin-bottom: 16px;
}
.ws-kit-card__item--last {
  margin-bottom: 22px;
}
.ws-kit-card__item dt {
  margin-bottom: 6px;
  color: var(--ws-blue);
  font-size: 13px;
  font-weight: bold;
}
.ws-kit-card__item dd {
  font-size: 14px;
}

/* 科学的根拠に基づくプログラム
------------------------------------------------------------*/
.ws-evidence {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 26px;
  border: 1px solid var(--ws-border);
}
.ws-lp .ws-evidence__title {
  font-size: 15.5px;
}

/* 実施体制
------------------------------------------------------------*/
.ws-step {
  padding: 28px 25px;
  background: var(--ws-white);
  border: 1px solid var(--ws-border);
}
.ws-lp .ws-step__num {
  margin-bottom: 8px;
  color: var(--ws-blue);
  font-size: 13px;
  font-weight: bold;
  letter-spacing: 0.1em;
}
.ws-lp .ws-step__title {
  margin-bottom: 12px;
  font-size: 18px;
}
.ws-step__text {
  font-size: 14px;
}

/* よくあるご質問（details / summary アコーディオン）
------------------------------------------------------------*/
.ws-faq {
  margin-bottom: 12px;
}
.ws-faq__q {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  border: 2px solid var(--ws-blue);
  font-size: 16px;
  font-weight: bold;
  list-style: none;
  cursor: pointer;
}
.ws-faq__q::-webkit-details-marker {
  display: none;
}
.ws-faq__mark-q {
  flex: 0 0 auto;
  color: var(--ws-blue);
}
.ws-faq__q-text {
  flex: 1;
}
.ws-faq__toggle {
  flex: 0 0 auto;
  color: var(--ws-blue);
  font-size: 18px;
}
.ws-faq__toggle::before {
  content: "+";
}
.ws-faq[open] .ws-faq__toggle::before {
  content: "−";
}
.ws-faq__a {
  display: flex;
  gap: 14px;
  padding: 20px;
  border: 2px solid var(--ws-blue);
  border-top: none;
}
.ws-faq__mark-a {
  flex: 0 0 auto;
  color: var(--ws-pink);
  font-weight: bold;
}
.ws-faq__a p {
  font-size: 14px;
}

/* Responsive
------------------------------------------------------------*/
@media (max-width: 600px) {
  .ws-section {
    padding-top: 48px;
    padding-bottom: 48px;
  }
  .ws-lp .ws-heading {
    font-size: 24px;
  }
  .ws-lp .ws-lead__title {
    font-size: 22px;
  }
  .ws-lead__text br,
  .ws-lp .ws-lead__title br {
    display: none;
  }
  .ws-flow__step {
    min-height: 84px;
    font-size: 17px;
  }
  .ws-kit-card {
    padding: 24px;
  }
  .ws-kit__text {
    font-size: 16px;
  }
}