/* =========================================================
   外部広報部 — Landing Page
   トンマナは花蜜城サイト（Snow links lab）に合わせる：
   白 × ごく薄い水色 × 花蜜城ブルー(#217bbe)、見出しは明朝、英字は Marcellus
   想定読者は60代の経営者。文字は大きめ・コントラストははっきり
   ========================================================= */

:root {
  --blue: #217bbe;
  --blue-deep: #18669f;
  --blue-soft: #94afc4;
  --slate: #23333f;
  --aqua: #edf8f8;
  --aqua-2: #e3f4f4;
  --white: #ffffff;
  --text: #23333f;
  --text-sub: #3a4853;
  --line: rgba(35, 51, 63, 0.14);
  --line-blue: rgba(33, 123, 190, 0.28);

  /* 花蜜城サイトのヒーローと同じ、水色の光のグラデーション */
  --sky: linear-gradient(115deg, #eef8f9 0%, #d9f0f3 34%, #b4e1e8 68%, #cdebef 100%);
  /* 文章を載せる面は、読みやすいよう光を弱めた版を使う */
  --sky-soft: linear-gradient(160deg, #f5fbfc 0%, #e8f6f8 45%, #d6eff3 100%);

  --header-h: 76px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);

  --mincho: "Noto Serif JP", "Hiragino Mincho ProN", "Hiragino Mincho Pro", "Yu Mincho", "YuMincho", serif;
  --gothic: "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic Medium",
    "Noto Sans JP", "Segoe UI", system-ui, sans-serif;
  --en: "Marcellus", "Noto Serif JP", serif;
  /* 数字は Marcellus だと「O1」のように見えるので、明朝の数字を使う */
  --num: "Noto Serif JP", "Hiragino Mincho ProN", serif;
}

.num {
  font-family: var(--num);
  font-variant-numeric: lining-nums;
  font-weight: 400;
  letter-spacing: 0.04em;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 64px;
  -webkit-text-size-adjust: 100%;
}

body {
  background: var(--white);
  color: var(--text);
  font-family: var(--gothic);
  font-size: 17px;
  line-height: 2.05;
  letter-spacing: 0.05em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
/* width/height属性を入れているので height:auto を必ず指定する（ないと縦に伸びる） */
img, svg { max-width: 100%; height: auto; display: block; }
h1, h2, h3 { font-weight: 500; }

.inner { width: min(1120px, 88%); margin-inline: auto; }
.inner--narrow { width: min(760px, 88%); }
.inner--mid { width: min(900px, 88%); }
.center { text-align: center; }

/* 改行の出し分け：.sp はスマホだけ、.pc はPCだけで改行する */
br.sp { display: none; }
br.pc { display: inline; }

/* ---------- 共通の文字 ---------- */
.label {
  font-family: var(--en);
  font-size: 1.05rem;
  letter-spacing: 0.22em;
  color: var(--blue);
  margin-bottom: 14px;
}

.heading {
  font-family: var(--mincho);
  font-weight: 500;
  font-size: clamp(1.7rem, 3.4vw, 2.45rem);
  line-height: 1.75;
  letter-spacing: 0.12em;
  color: var(--slate);
}

.rule {
  width: 44px;
  height: 1px;
  background: var(--blue);
  margin: 32px auto 40px;
}

.body {
  font-size: 1.02rem;
  line-height: 2.2;
  color: var(--text-sub);
  margin-bottom: 24px;
}
.body:last-child { margin-bottom: 0; }

.lead-copy {
  font-family: var(--mincho);
  font-size: clamp(1.35rem, 2.6vw, 1.65rem);
  letter-spacing: 0.16em;
  color: var(--blue);
  margin-bottom: 30px;
}

/* ---------- ボタン ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 18px 44px;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  border-radius: 999px;
  position: relative;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease), background 0.4s var(--ease);
}
.btn--lg::after,
.btn--xl::after { content: "→"; font-weight: 400; letter-spacing: 0; transition: transform 0.4s var(--ease); }
.btn--lg:hover::after,
.btn--xl:hover::after { transform: translateX(5px); }
.btn--lg { padding: 22px 56px; font-size: 1.08rem; min-width: 340px; }
.btn--xl { padding: 26px 64px; font-size: 1.15rem; min-width: 380px; }
.btn--sm { padding: 11px 24px; font-size: 0.84rem; letter-spacing: 0.12em; }

.btn--blue {
  background: var(--blue);
  color: var(--white);
  box-shadow: 0 10px 28px rgba(33, 123, 190, 0.26);
}
.btn--blue:hover { background: var(--blue-deep); transform: translateY(-2px); box-shadow: 0 14px 34px rgba(33, 123, 190, 0.34); }

.btn--outline {
  background: var(--white);
  color: var(--blue);
  border: 1px solid var(--blue);
}
.btn--outline:hover { background: var(--blue); color: var(--white); }

/* =========================================================
   HEADER
   ========================================================= */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--header-h);
  z-index: 200;
  border-bottom: 1px solid transparent;
  transition: background 0.5s var(--ease), height 0.5s var(--ease), border-color 0.5s var(--ease);
}
.header.is-scrolled {
  height: 64px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--line);
}
.header__inner {
  height: 100%;
  width: min(1240px, 92%);
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: 30px;
}
.logo {
  font-family: var(--mincho);
  font-size: 1.35rem;
  letter-spacing: 0.16em;
  color: var(--slate);
  line-height: 1;
  white-space: nowrap;
}

/* =========================================================
   1. HERO
   背景は現行ページのリード写真。左側を淡くして文字を読みやすくする
   ========================================================= */
.hero {
  position: relative;
  min-height: min(100svh, 860px);
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: calc(var(--header-h) + 40px) 0 90px;
  background:
    linear-gradient(90deg, #eef8f9 0%, #eef8f9 34%, rgba(238, 248, 249, 0.86) 46%, rgba(238, 248, 249, 0) 70%),
    url("img/lead_img01.webp") right center / auto 100% no-repeat,
    #eef8f9;
}
.hero__inner {
  position: relative;
  z-index: 2;
  width: min(1180px, 90%);
  margin-inline: auto;
}
.hero__sub {
  font-family: var(--mincho);
  font-size: 1.05rem;
  line-height: 2;
  letter-spacing: 0.12em;
  color: var(--slate);
  margin-bottom: 18px;
}
.hero__title {
  font-family: var(--mincho);
  font-weight: 500;
  font-size: clamp(3.4rem, 7vw, 5.8rem);
  line-height: 1.2;
  letter-spacing: 0.16em;
  white-space: nowrap;
  color: var(--slate);
  margin-bottom: 30px;
}
.hero__catch {
  font-family: var(--mincho);
  font-size: clamp(1.45rem, 2.5vw, 2rem);
  line-height: 1.85;
  letter-spacing: 0.14em;
  color: var(--blue-deep);
  padding-left: 24px;
  border-left: 1px solid var(--blue);
  margin-bottom: 40px;
}

/* =========================================================
   SECTIONS
   ========================================================= */
.section { padding: 130px 0; background: var(--white); position: relative; }
.section--aqua { background: var(--aqua); }
.section--sky { background: var(--sky-soft); }
.section--sky .body, .section--aqua .body { color: var(--slate); }

/* ---------- 2. リード ---------- */
.lead-photos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 80px;
}
.lead-photos img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

/* ---------- 3. 事業方針 ---------- */
.policies {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 64px;
}
.policy {
  background: var(--white);
  padding: 40px 30px 36px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
}
.policy__no { justify-content: center; }
.policy__icon {
  flex: none;
  width: 72px; height: 72px;
  border-radius: 50%;
  background: var(--aqua-2);
  display: grid;
  place-items: center;
}
.policy__icon img { width: 42px; height: 42px; }
.policy__no {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-family: var(--mincho);
  font-size: 0.88rem;
  letter-spacing: 0.16em;
  color: var(--blue);
  margin-bottom: 6px;
}
.policy__no .num { font-size: 1.3rem; }
.policy__text {
  font-family: var(--mincho);
  font-size: 1.1rem;
  line-height: 2;
  letter-spacing: 0.06em;
}

/* ---------- 3-2. MVV ---------- */
.mvv-block { margin-bottom: 76px; }
.mvv-tag {
  display: inline-block;
  font-family: var(--mincho);
  font-size: 0.95rem;
  letter-spacing: 0.3em;
  color: var(--blue);
  padding: 0 0 6px;
  border-bottom: 1px solid var(--line-blue);
  margin-bottom: 24px;
}
.mission {
  font-family: var(--mincho);
  font-size: clamp(1.35rem, 3.1vw, 2.15rem);
  line-height: 1.9;
  letter-spacing: 0.12em;
  color: var(--slate);
  margin-bottom: 26px;
}
.vision {
  font-family: var(--mincho);
  font-size: clamp(1.3rem, 2.6vw, 1.7rem);
  letter-spacing: 0.14em;
  color: var(--slate);
  margin-bottom: 22px;
}
.values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.value {
  background: var(--white);
  padding: 46px 34px 42px;
  border-top: 2px solid var(--blue);
  box-shadow: 0 16px 40px rgba(35, 51, 63, 0.06);
}
.value__no {
  font-size: 2rem;
  line-height: 1;
  color: var(--blue);
  margin-bottom: 22px;
}
.value__title {
  font-family: var(--mincho);
  font-size: 1.3rem;
  line-height: 1.7;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}
.value__text {
  font-size: 0.98rem;
  line-height: 2.1;
  color: var(--text-sub);
}

/* ---------- 4. 特徴 ---------- */
.features { display: grid; gap: 100px; }
.feature {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 64px;
  align-items: center;
}
.feature:nth-child(even) .feature__media { order: 2; }
.feature__media { position: relative; }
.feature__media img {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}
.feature__no {
  font-family: var(--mincho);
  font-size: 0.9rem;
  letter-spacing: 0.2em;
  color: var(--blue);
  margin-bottom: 12px;
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.feature__no .num {
  font-size: 2.3rem;
  line-height: 1;
}
.feature__title {
  font-family: var(--mincho);
  font-size: clamp(1.4rem, 2.4vw, 1.75rem);
  line-height: 1.75;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
}
.feature__text {
  font-size: 1.02rem;
  line-height: 2.15;
  color: var(--text-sub);
}

/* ---------- 5. お任せいただけること ---------- */
.services {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.service {
  background: var(--white);
  padding: 40px 40px 38px;
}
/* 7項目なので、土台となる1つ目だけ横いっぱいに使って目立たせる */
.service--base {
  grid-column: 1 / -1;
  background: linear-gradient(110deg, #f4fbfc, #e4f4f6);
}
.service__icon {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--aqua-2);
  color: var(--blue);
  display: grid;
  place-items: center;
  margin-bottom: 16px;
}
.service__icon svg {
  width: 28px; height: 28px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.service--base .service__icon { background: var(--white); }
.service__tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--white);
  background: var(--blue);
  padding: 3px 14px;
  border-radius: 999px;
  margin-bottom: 10px;
}
.service__title {
  font-family: var(--mincho);
  font-size: 1.3rem;
  line-height: 1.7;
  letter-spacing: 0.1em;
  margin-bottom: 10px;
}
.service--base .service__title { font-size: 1.5rem; }
.service__text {
  font-size: 0.99rem;
  line-height: 2;
  color: var(--text-sub);
}

/* ---------- 6. 運用プラン ---------- */
.plans {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  align-items: stretch;
  margin-top: 48px;
}
.plan {
  position: relative;
  background: var(--white);
  border: 1px solid var(--line);
  padding: 40px 22px 34px;
}
.plan__head {
  text-align: center;
  padding-bottom: 22px;
  margin-bottom: 22px;
  border-bottom: 1px solid var(--line);
}
.plan__name {
  font-family: var(--mincho);
  font-size: 1.22rem;
  letter-spacing: 0.08em;
  line-height: 1.6;
  white-space: nowrap;
}
.plan__list { list-style: none; }
.plan__list li {
  position: relative;
  padding-left: 26px;
  font-size: 0.96rem;
  letter-spacing: 0.03em;
  line-height: 1.8;
  color: var(--slate);
}
.plan__list li + li { margin-top: 10px; }
.plan__list li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.42em;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--blue) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center / 12px no-repeat;
}
.plan--rec {
  border: 2px solid var(--blue);
  background: linear-gradient(180deg, #ffffff, #eef8fa);
  box-shadow: 0 18px 44px rgba(33, 123, 190, 0.14);
}
.plan__badge {
  position: absolute;
  top: -17px;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  background: var(--blue);
  color: var(--white);
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  padding: 5px 20px;
  border-radius: 999px;
}
.plan__note {
  text-align: center;
  margin: 50px 0 44px;
  font-family: var(--mincho);
  font-size: 1.14rem;
  line-height: 2.1;
  letter-spacing: 0.08em;
}

/* ---------- 7. オプション ---------- */
.option {
  position: relative;
  background: var(--white);
  border: 1px solid var(--blue);
  outline: 1px solid var(--line-blue);
  outline-offset: 8px;
  padding: 70px 40px 64px;
  text-align: center;
}
.option__label {
  display: inline-block;
  font-family: var(--mincho);
  font-size: 0.95rem;
  letter-spacing: 0.24em;
  color: var(--white);
  background: var(--blue);
  padding: 4px 22px;
  margin-bottom: 20px;
}
.option__label span {
  display: block;
  font-family: var(--mincho);
  font-size: 0.86rem;
  letter-spacing: 0.24em;
}
.option__title {
  font-family: var(--mincho);
  font-size: clamp(1.75rem, 3.4vw, 2.4rem);
  line-height: 1.5;
  letter-spacing: 0.12em;
  margin-bottom: 20px;
}
.option__title small {
  display: block;
  font-size: 0.5em;
  letter-spacing: 0.16em;
  color: var(--text-sub);
  margin-top: 4px;
}
.price {
  font-family: var(--mincho);
  color: var(--slate);
  line-height: 1;
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
}
.price__unit { font-size: 1.5rem; }
.price__num {
  font-size: clamp(4.4rem, 8.6vw, 5.8rem);
  font-weight: 500;
  color: var(--blue);
  padding: 0 2px;
}
.price__yen { font-size: 1.7rem; }
.option .rule { margin: 30px auto 34px; }
.option .body { margin-bottom: 20px; }
.option .btn { margin-top: 26px; }

/* ---------- 8. お客様の声 ---------- */
.voices-wrap { width: min(1120px, 88%); margin-inline: auto; }
.voices {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 24px;
}
.voice {
  flex: 0 0 calc((100% - 48px) / 3);
  background: var(--white);
  padding: 50px 32px 30px;
  position: relative;
  display: flex;
  flex-direction: column;
  box-shadow: 0 14px 36px rgba(35, 51, 63, 0.07);
}
.voice::before {
  content: "“";
  position: absolute;
  top: 10px; left: 24px;
  font-family: var(--en);
  font-size: 3.6rem;
  line-height: 1;
  color: var(--blue);
  opacity: 0.35;
}
.voice__title {
  font-family: var(--mincho);
  font-size: 1.2rem;
  line-height: 1.7;
  letter-spacing: 0.06em;
  color: var(--blue-deep);
  margin-bottom: 18px;
}
.voice blockquote {
  /* 長文の感想は自然に流し込み、両端をそろえる */
  text-align: justify;
  line-break: strict;
  font-size: 0.98rem;
  line-height: 2.05;
  color: var(--text-sub);
  margin-bottom: 24px;
  flex: 1;
}
.voice figcaption {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-family: var(--mincho);
  font-size: 0.95rem;
  letter-spacing: 0.1em;
  color: var(--slate);
}
.voice figcaption img {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--aqua-2);
  padding: 7px;
}
.voices__nav {
  display: none;
  justify-content: center;
  align-items: center;
  gap: 26px;
  margin-top: 14px;
}
.voices__arrow {
  width: 54px; height: 54px;
  border-radius: 50%;
  border: 1px solid var(--blue);
  background: var(--white);
  font-size: 1.1rem;
  color: var(--blue);
  cursor: pointer;
  transition: background 0.3s, color 0.3s;
}
.voices__arrow:hover { background: var(--blue); color: var(--white); }
.voices__arrow:disabled { opacity: 0.3; cursor: default; background: var(--white); color: var(--blue); }
.voices__count {
  font-size: 1.05rem;
  letter-spacing: 0.16em;
  min-width: 60px;
  text-align: center;
  color: var(--slate);
}

/* ---------- 9. お問い合わせ ---------- */
.closing {
  position: relative;
  background: var(--sky);
  padding: 150px 0;
  overflow: hidden;
}
.closing > .inner { position: relative; z-index: 1; }
.closing__title {
  font-family: var(--mincho);
  font-weight: 500;
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  line-height: 1.7;
  letter-spacing: 0.14em;
  color: var(--slate);
}
.closing .body { color: var(--slate); }
.closing { background: var(--sky-soft); }
.closing .btn { margin-top: 34px; }

/* ---------- 10. フッター ---------- */
.footer {
  background: var(--aqua);
  color: var(--text-sub);
  padding: 64px 0 40px;
  font-size: 0.88rem;
  line-height: 2;
  border-top: 1px solid var(--line);
}
.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
}
.footer__logo {
  font-family: var(--mincho);
  font-size: 1.3rem;
  letter-spacing: 0.16em;
  color: var(--slate);
}
.footer__info { text-align: right; }
.footer__info a { text-decoration: underline; text-underline-offset: 4px; }
.footer__copy {
  text-align: center;
  margin-top: 44px;
  font-family: var(--en);
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  color: var(--blue-soft);
}

/* ---------- スマホ用 問い合わせバー ---------- */
.sticky-cta {
  position: fixed;
  inset: auto 0 0 0;
  z-index: 180;
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--line);
  box-shadow: 0 -8px 24px rgba(35, 51, 63, 0.06);
  transform: translateY(110%);
  transition: transform 0.5s var(--ease);
}
.sticky-cta.is-visible { transform: translateY(0); }
.sticky-cta__text {
  font-family: var(--mincho);
  font-size: 0.95rem;
  line-height: 1.55;
  letter-spacing: 0.08em;
  color: var(--slate);
}
.sticky-cta .btn { padding: 15px 26px; font-size: 1rem; letter-spacing: 0.1em; flex: none; }

/* =========================================================
   FADE IN
   ========================================================= */
.fade {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 1.1s var(--ease), transform 1.1s var(--ease);
}
.fade.is-in { opacity: 1; transform: none; }
.fade--d1 { transition-delay: 0.12s; }
.fade--d2 { transition-delay: 0.24s; }
.fade--d3 { transition-delay: 0.36s; }
.hero .fade { transition-duration: 1.5s; }
.hero .fade--d1 { transition-delay: 0.3s; }
.hero .fade--d2 { transition-delay: 0.7s; }
.hero .fade--d3 { transition-delay: 1.2s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .fade { opacity: 1; transform: none; transition: none; }
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1080px) {
  .plans { grid-template-columns: repeat(2, 1fr); row-gap: 32px; }
  .values { grid-template-columns: 1fr; }
  .voice { flex-basis: calc((100% - 24px) / 2); }
}

@media (max-width: 860px) {
  .hero {
    min-height: auto;
    padding: calc(var(--header-h) + 30px) 0 70px;
    text-align: center;
    background:
      linear-gradient(180deg, rgba(238, 248, 249, 0.84) 0%, rgba(238, 248, 249, 0.7) 100%),
      url("img/lead_img01.webp") center / cover no-repeat,
      #eef8f9;
  }
  .hero__catch { border-left: none; padding-left: 0; }
  .hero__catch::before {
    content: "";
    display: block;
    width: 36px; height: 1px;
    background: var(--blue);
    margin: 0 auto 20px;
  }
  .feature { grid-template-columns: 1fr; gap: 30px; }
  .feature:nth-child(even) .feature__media { order: 0; }
  .features { gap: 76px; }
  .policies { grid-template-columns: 1fr; }
  .services { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  body { font-size: 16px; letter-spacing: 0.03em; }
  br.sp { display: inline; }
  br.pc { display: none; }

  .section { padding: 92px 0; }
  .label { font-size: 0.98rem; }
  .heading { font-size: 1.62rem; letter-spacing: 0.1em; }
  /* 「ミッション・ビジョン・バリュー」を1行に収める */
  .heading.heading--long { font-size: 1.28rem; letter-spacing: 0.04em; }
  .rule { margin: 26px auto 32px; }
  .body { font-size: 1rem; line-height: 2.15; }
  .lead-copy { font-size: 1.3rem; }

  .hero { padding: calc(var(--header-h) + 20px) 0 60px; }
  .hero__sub { font-size: 0.92rem; letter-spacing: 0.03em; margin-bottom: 10px; }
  .hero__title { font-size: clamp(2.6rem, 13vw, 3.3rem); letter-spacing: 0.14em; margin-bottom: 20px; }
  .hero__catch { font-size: 1.32rem; letter-spacing: 0.12em; }

  .btn--lg, .btn--xl { min-width: 0; width: 100%; padding: 20px 24px; font-size: 1.06rem; }

  .lead-photos { grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 56px; }
  .lead-photos img:first-child { grid-column: 1 / -1; aspect-ratio: 16 / 9; }

  .policies { margin-top: 44px; gap: 14px; }
  .policy { padding: 30px 8px 28px; gap: 14px; flex-direction: column; align-items: center; text-align: center; }
  .policy__no { justify-content: center; }
  .policy__text { font-size: 1.02rem; letter-spacing: 0.02em; }
  .policy__icon { width: 64px; height: 64px; }
  .policy__icon img { width: 38px; height: 38px; }

  .mvv-block { margin-bottom: 60px; }
  .mission { font-size: 1.24rem; letter-spacing: 0.08em; }
  .vision { font-size: 1.22rem; }
  .value { padding: 36px 22px 32px; }
  .value__title { font-size: 1.22rem; }

  .feature__title { font-size: 1.32rem; }
  .feature__no span { font-size: 2.2rem; }
  .feature__text { font-size: 1rem; }

  .services { grid-template-columns: 1fr; }
  .service { padding: 32px 20px 30px; }
  .service__title, .service--base .service__title { font-size: 1.2rem; }
  .service__text { font-size: 0.95rem; letter-spacing: 0.02em; }

  .plans { grid-template-columns: 1fr; row-gap: 14px; margin-top: 36px; }
  .plan { padding: 26px 22px 24px; display: grid; grid-template-columns: 1fr; }
  .plan--rec { margin-top: 18px; padding-top: 34px; }
  .plan__head { padding-bottom: 14px; margin-bottom: 16px; }
  .plan__name { font-size: 1.16rem; }
  .plan__note { font-size: 1.05rem; margin: 40px 0 34px; }

  .option { padding: 52px 16px 46px; outline-offset: 6px; }
  .option .body { letter-spacing: 0.02em; }
  .price__unit { font-size: 1.3rem; }
  .price__yen { font-size: 1.45rem; }

  .voices-wrap { width: 100%; }
  .voices {
    flex-wrap: nowrap;
    justify-content: flex-start;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-padding-inline: 6vw;
    gap: 14px;
    padding: 10px 6vw 24px;
    scrollbar-width: none;
  }
  .voices::-webkit-scrollbar { display: none; }
  .voice { flex: 0 0 84vw; scroll-snap-align: start; padding: 46px 24px 26px; }
  .voices__nav { display: flex; }
  .voice__title { font-size: 1.14rem; }

  .closing { padding: 110px 0; }
  .closing__title { font-size: 1.7rem; letter-spacing: 0.1em; }

  .footer { padding: 52px 0 120px; }
  .footer__inner { flex-direction: column; align-items: center; gap: 18px; text-align: center; }
  .footer__info { text-align: center; }

  .sticky-cta { display: flex; }
}

/* Android の多くの機種（幅360px）・iPhone SE など幅の狭い端末 */
@media (max-width: 374px) {
  .heading.heading--long { font-size: 1.16rem; letter-spacing: 0.03em; }
  .policy__text { font-size: 0.93rem; }
  .value__text { font-size: 0.92rem; letter-spacing: 0.02em; }
  .service__text { font-size: 0.9rem; letter-spacing: 0.01em; }
  .body { font-size: 0.97rem; letter-spacing: 0.02em; }
  .feature__text { font-size: 0.97rem; letter-spacing: 0.02em; }
  .heading { font-size: 1.45rem; }
  .mission { font-size: 1.12rem; }
  .hero__catch { font-size: 1.18rem; }
  .sticky-cta__text { font-size: 0.84rem; }
}

/* 幅320pxの古い小型端末：全体を一回り小さくして、設計した改行を保つ */
@media (max-width: 340px) {
  html { font-size: 14px; }
  body { font-size: 14px; }
  .inner, .inner--narrow, .inner--mid { width: 90%; }
}