@charset "UTF-8";
/* ==========================================================
   top.css：オンライン限定プランLP
   ========================================================== */

/* ==========================================================
   ① メインビジュアル
   ========================================================== */
.mv {
  background-color: #fff;
}
.mv__ttl img {
  width: 100%;
}

/* ==========================================================
   ② リード文
   ========================================================== */
.lead {
  position: relative;
  z-index: 1;
  padding-inline: var(--gutter);
}
.lead__stage {
  container: lead / inline-size;
  position: relative;
  max-width: 1660px; /* インナー1500px＋左右の写真のはみ出し分 */
  margin-inline: auto;
}
.lead__body {
  padding-block: 3.9cqi 5.2cqi;
}
.lead__text {
  max-inline-size: 58%;
  margin-inline: auto;
  padding-inline-start: 0.3em; /* letter-spacing による中央ずれの補正 */
  font-family: var(--ff-serif);
  font-weight: 600;
  font-size: clamp(14px, 1.45cqi, 24px);
  letter-spacing: 0.3em;
  line-height: max(1.7em, 5cqi);
  text-align: center;
  word-break: auto-phrase;
}

.lead__photo {
  position: absolute;
  box-shadow: 0 0.3cqi 0.9cqi rgb(0 0 0 / 0.25);
}
.lead__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.lead__photo--01 {
  top: 2.54cqi;
  /* left: 5.33%; */
  left: 8%;
  width: 11.59%;
  aspect-ratio: 137 / 127;
}
.lead__photo--02 {
  top: 22cqi;
  /* left: 0.1%; */
  left: 3%;
  width: 17.26%;
  aspect-ratio: 204 / 190;
}
.lead__photo--03 {
  top: 7.78cqi;
  /* left: 82.06%; */
  left: 78%;
  width: 16.07%;
  aspect-ratio: 190 / 178;
}

@container lead (width <= 600px) {
  .lead__body {
    padding-block: 40px 28px;
  }
  .lead__text {
    max-inline-size: none;
    padding-inline-start: 0.15em;
    font-size: 14px;
    letter-spacing: 0.15em;
    line-height: 2.2;
  }
  .lead__photos {
    display: grid;
    grid-template-columns: 0.8fr 1fr 1.1fr;
    align-items: start;
    gap: 15px;
    padding-bottom: 40px;
  }
  .lead__photo {
    position: static;
    width: auto;
    aspect-ratio: 1 / 1;
    box-shadow: 0 2px 6px rgb(0 0 0 / 0.2);
  }
  .lead__photo--01 {
    margin-top: 10px;
  }
  .lead__photo--02 {
    margin-top: 30px;
  }
  .lead__photo--03 {
    margin-top: 0;
  }
}

.plans {
  padding-block: 180px 90px;
  background: var(--c-bg-gray) url(../images/bg_texture.jpg) repeat;
}

/* ---------- ③ 見出し ---------- */
.plans__head {
  --ill-w: clamp(110px, 19.6%, 294px);
  --ill-r: clamp(0px, 9.07%, 136px);
  position: relative;
  border-bottom: 1px solid var(--c-line);
  max-width: 1400px;
  margin-inline: auto;
}
.plans__ttl {
  padding-inline-end: calc(var(--ill-w) + var(--ill-r) + 24px);
  padding-block-end: 12px;
  font-family: var(--ff-serif);
  font-weight: 600;
  font-size: clamp(18px, 1.8vw, 32px);
  letter-spacing: 0.35em;
  line-height: 1.6;
  word-break: auto-phrase;
}
.plans__ill {
  position: absolute;
  right: var(--ill-r);
  bottom: 0;
  width: var(--ill-w);
  transform: translateY(36%);
}

/* ---------- ④ プランリスト ---------- */
.plan-list {
  margin: 140px auto 0;
  padding: 28px 67px;
  background-color: #fff;
  max-width: 1400px;
}
.plan-list__item {
  padding: 64px 23px;
}
.plan-list__item + .plan-list__item {
  background-image: repeating-linear-gradient(
    to right,
    var(--c-border) 0 130px,
    transparent 130px 134px,
    var(--c-border) 134px 136px,
    transparent 136px 140px
  );
  background-size: 100% 1px;
  background-position: top left;
  background-repeat: no-repeat;
}

.plan {
  display: flex;
  align-items: flex-start;
  gap: 50px;
}

/* 左：画像（300px固定・ホバーで拡大） */
.plan__img {
  flex: 0 0 300px;
  overflow: hidden;
}
.plan__img img {
  width: 100%;
  aspect-ratio: 1199 / 669;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.plan__img:hover img,
.plan__img:focus-visible img {
  transform: scale(1.05);
}

/* 右：テキスト（可変幅・エリア全体がリンク） */
.plan__text {
  position: relative;
  flex: 1;
  min-width: 0;
}
.plan__ttl {
  padding-bottom: 14px;
  border-bottom: 1px solid var(--c-border);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.2em;
  line-height: 1.6;
  transition: color 0.3s ease;
}
/* 見出しのリンクをテキストエリア全体に広げる */
.plan__link::after {
  content: "";
  position: absolute;
  inset: 0;
}
/* フォーカス枠はリンク範囲（テキストエリア全体）に表示 */
.plan__link:focus-visible {
  outline-color: transparent;
}
.plan__text:has(.plan__link:focus-visible) {
  outline: 2px solid var(--c-text);
  outline-offset: 8px;
}
.plan__text:hover .plan__ttl,
.plan__text:has(.plan__link:focus-visible) .plan__ttl {
  color: var(--c-accent);
}
.plan__desc {
  margin-top: 20px;
  font-size: 18px;
  letter-spacing: 0.2em;
  line-height: 2.1;
}
.portraitonly{
  display: none;
}

/* ==========================================================
   レスポンシブ
   ========================================================== */
@media (max-width: 1024px) {
  .plan-list {
    padding: 16px 30px;
  }
  .plan-list__item {
    padding: 48px 10px;
  }
  .plan {
    gap: 30px;
  }
  .plan__ttl {
    font-size: 18px;
    letter-spacing: 0.1em;
  }
  .plan__desc {
    font-size: 16px;
    letter-spacing: 0.1em;
    line-height: 2;
  }
}

@media (max-width: 767px) {
  .plans {
    padding-block: 50px 80px;
  }
  .plans__head {
    --ill-w: 110px;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .plans__ill {
    position: static;
    order: -1; /* HTML上は h2 の後ろ。見た目だけ上に出す */
    width: var(--ill-w);
    margin-bottom: 16px;
    transform: none;
  }
  .plans__ttl {
    padding-inline: 0.2em 0; /* letter-spacing による中央ずれの補正 */
    font-size: 17px;
    letter-spacing: 0.2em;
    text-align: center;
  }
  .plan-list {
    margin-top: 30px;
    padding: 0 15px;
  }
  .plan-list__item {
    padding: 30px 0 20px;
  }
  .plan-list__item:first-child {
    padding-top: 20px;
  }
  .plan {
    flex-direction: column;
    gap: 20px;
  }
  .plan__img {
    flex-basis: auto;
    width: 100%;
  }
  .plan__ttl {
    font-size: 14px;
  }
  .plan__desc {
    margin-top: 16px;
    font-size: 13px;
    line-height: 1.9;
  }
}

@media (max-width: 480px) {
  .portraitonly{
    display: block;
  }
}

@media (prefers-reduced-motion: reduce) {
  .plan__img img,
  .plan__ttl {
    transition: none;
  }
}