/* ============================================================
   2026リニューアル第1弾:ファーストビュー
   (style-front.css の後に読み込むこと)
   ============================================================ */
:root {
  --fph-navy: #243b65;
  --fph-ink: #1b2536;
  --fph-ink-soft: #4c576c;
  --fph-gold: #b1905a;
  --fph-line: #e6e2d8;
  --fph-ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ------------------------------------------------------------
   2026 グローバルヘッダー(フロントページのみ)
------------------------------------------------------------ */
.fp-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 1001;
  transition: transform 0.5s var(--fph-ease), background-color 0.4s ease,
    box-shadow 0.4s ease;
}
.admin-bar .fp-header {
  top: 32px;
}
@media screen and (max-width: 782px) {
  .admin-bar .fp-header {
    top: 46px;
  }
}
.fp-header.is-scrolled {
  background: rgba(255, 255, 255, 0.82);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  backdrop-filter: blur(14px) saturate(160%);
  box-shadow: 0 1px 0 rgba(27, 37, 54, 0.06);
}
.fp-header.is-hidden {
  transform: translateY(-110%);
}
/* メニュー展開中はガラス背景を消し、ロゴを白反転 */
.fp-header.is-menu-open {
  background: transparent;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
  box-shadow: none;
}
.fp-header.is-menu-open .fp-header__logo img {
  filter: brightness(0) invert(1);
}
.fp-header.is-menu-open .fp-gnav,
.fp-header.is-menu-open .fp-header__cta {
  visibility: hidden;
}
.fp-header__inner {
  display: flex;
  align-items: center;
  gap: clamp(16px, 2vw, 32px);
  height: 80px;
  width: min(1360px, 94vw);
  margin-inline: auto;
}
.fp-header__logo {
  margin-inline-end: auto;
}
.fp-header__logo-ttl {
  margin: 0;
  line-height: 0;
}
.fp-header__logo img {
  width: clamp(150px, 16vw, 190px);
  height: auto;
  display: block;
  transition: filter 0.3s ease;
}
.fp-gnav__list {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.2vw, 34px);
  list-style: none;
  margin: 0;
  padding: 0;
}
.fp-gnav__link {
  display: inline-block;
  padding-block: 6px;
  font-size: 14px;
  letter-spacing: 0.1em;
  color: var(--fph-ink);
  text-decoration: none;
  transition: opacity 0.3s ease;
}
.fp-gnav__link:link,
.fp-gnav__link:visited {
  color: var(--fph-ink);
}
@media (hover: hover) {
  .fp-gnav__link:hover {
    opacity: 0.55;
  }
}
.fp-gnav__link--x {
  line-height: 0;
}
.fp-header__cta {
  display: inline-flex;
  align-items: center;
  padding: 11px 26px;
  border-radius: 999px;
  background: var(--fph-navy);
  color: #fff !important;
  font-size: 13.5px;
  letter-spacing: 0.12em;
  text-decoration: none;
  white-space: nowrap;
  transition: opacity 0.3s ease;
}
@media (hover: hover) {
  .fp-header__cta:hover {
    opacity: 0.82;
  }
}
@media screen and (max-width: 1120px) {
  .fp-gnav {
    display: none;
  }
}
@media screen and (max-width: 992px) {
  .fp-header__cta {
    display: none;
  }
}

/* ハンバーガー(1120px以下で表示) */
.fp-burger {
  display: none;
  position: relative;
  width: 48px;
  height: 48px;
  border: 0;
  padding: 0;
  background: transparent;
  cursor: pointer;
}
.fp-burger span {
  position: absolute;
  left: 10px;
  width: 28px;
  height: 1.5px;
  background: var(--fph-ink);
  transition: transform 0.45s var(--fph-ease), top 0.45s var(--fph-ease),
    background-color 0.3s;
}
.fp-burger span:nth-child(1) {
  top: 19px;
}
.fp-burger span:nth-child(2) {
  top: 28px;
}
.fp-burger.is-open span {
  background: #fff;
}
.fp-burger.is-open span:nth-child(1) {
  top: 24px;
  transform: rotate(20deg);
}
.fp-burger.is-open span:nth-child(2) {
  top: 24px;
  transform: rotate(-20deg);
}
@media screen and (max-width: 1120px) {
  .fp-burger {
    display: block;
  }
}

/* フルスクリーンメニュー(ヘッダーの下に重ねる) */
.fp-menu {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: #131f38;
  display: grid;
  place-items: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.55s var(--fph-ease), visibility 0s 0.55s;
}
.fp-menu.is-open {
  opacity: 1;
  visibility: visible;
  transition: opacity 0.55s var(--fph-ease);
}
.fp-menu__inner {
  text-align: center;
  max-height: 100svh;
  overflow-y: auto;
  padding-block: 90px 40px;
}
.fp-menu__list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.fp-menu__list li {
  overflow: hidden;
}
.fp-menu__link {
  display: inline-block;
  padding-block: clamp(6px, 1.6svh, 12px);
  font-family: "Noto Serif JP", serif;
  font-size: clamp(20px, 5vw, 26px);
  letter-spacing: 0.14em;
  color: #fff !important;
  text-decoration: none;
  transform: translateY(110%);
  opacity: 0;
  transition: transform 0.7s var(--fph-ease), opacity 0.3s;
}
.fp-menu.is-open .fp-menu__link {
  transform: translateY(0);
  opacity: 1;
}
.fp-menu__list li:nth-child(1) .fp-menu__link { transition-delay: 0.08s; }
.fp-menu__list li:nth-child(2) .fp-menu__link { transition-delay: 0.13s; }
.fp-menu__list li:nth-child(3) .fp-menu__link { transition-delay: 0.18s; }
.fp-menu__list li:nth-child(4) .fp-menu__link { transition-delay: 0.23s; }
.fp-menu__list li:nth-child(5) .fp-menu__link { transition-delay: 0.28s; }
.fp-menu__list li:nth-child(6) .fp-menu__link { transition-delay: 0.33s; }
.fp-menu__list li:nth-child(7) .fp-menu__link { transition-delay: 0.38s; }
.fp-menu__list li:nth-child(8) .fp-menu__link { transition-delay: 0.43s; }
.fp-menu__link .en {
  display: block;
  font-size: 12px;
  letter-spacing: 0.3em;
  color: var(--fph-gold);
  margin-block-start: 2px;
}
.fp-menu__x {
  display: inline-block;
  margin-block-start: 28px;
  opacity: 0.8;
}

/* ------------------------------------------------------------
   Hero
------------------------------------------------------------ */
.fp-hero {
  background: #fff;
  padding-block-start: clamp(110px, 16vh, 170px);
  overflow: hidden;
}
.fp-hero__inner {
  width: min(1160px, 92vw);
  margin-inline: auto;
  min-height: calc(100svh - clamp(110px, 16vh, 170px) - clamp(120px, 18vh, 220px));
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.fp-hero__label {
  font-size: clamp(13px, 1.6vw, 16px);
  letter-spacing: 0.4em;
  color: var(--fph-gold);
  text-transform: uppercase;
  margin: 0 0 clamp(16px, 3vh, 28px);
}
.fp-hero__title {
  font-size: clamp(34px, 6.4vw, 82px);
  font-weight: 500;
  line-height: 1.42;
  letter-spacing: 0.06em;
  color: var(--fph-ink);
  margin: 0;
}
.fp-hero__row {
  display: block;
  overflow: hidden;
  padding-block-end: 0.08em;
}
.fp-hero__row .char {
  display: inline-block;
  will-change: transform;
}
.fp-hero__lead {
  margin: clamp(20px, 3.4vh, 36px) 0 0;
  font-size: clamp(14px, 1.6vw, 16px);
  line-height: 2;
  color: var(--fph-ink-soft);
  letter-spacing: 0.08em;
}
.fp-hero__scroll {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-block-start: clamp(28px, 5vh, 52px);
}
.fp-hero__scroll-tx {
  font-size: 12px;
  letter-spacing: 0.34em;
  color: var(--fph-ink-soft);
}
.fp-hero__scroll-line {
  position: relative;
  width: 72px;
  height: 1px;
  background: var(--fph-line);
  overflow: hidden;
}
.fp-hero__scroll-line::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--fph-navy);
  animation: fph-scrollline 2.2s var(--fph-ease) infinite;
}
@keyframes fph-scrollline {
  0% { transform: translateX(-100%); }
  55% { transform: translateX(0); }
  100% { transform: translateX(102%); }
}

/* 動画フレーム:スクロールで下からせり上がり→全幅に拡大 */
.fp-hero__media {
  padding-block-end: clamp(48px, 8vh, 96px);
}
.fp-hero__frame {
  width: min(1160px, 92vw);
  margin-inline: auto;
  aspect-ratio: 16 / 8.2;
  border-radius: clamp(14px, 2vw, 26px);
  overflow: hidden;
  background: #131f38;
  will-change: transform;
}
.fp-hero__frame video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
@media screen and (max-width: 768px) {
  .fp-hero__frame {
    aspect-ratio: 3 / 4;
  }
}

/* ------------------------------------------------------------
   マーキー(流れるテキスト — セリフ体大・塗りとアウトラインの交互)
------------------------------------------------------------ */
.fp-marquee {
  overflow: hidden;
  background: #fff;
  padding-block: clamp(40px, 8vw, 90px);
}
.fp-marquee__track {
  display: flex;
  width: max-content;
  animation: fph-marquee 36s linear infinite;
  will-change: transform;
}
.fp-marquee__group {
  display: flex;
  flex-shrink: 0;
}
.fp-marquee__item {
  white-space: nowrap;
  font-family: "Cormorant Garamond", "Times New Roman", serif;
  font-weight: 400;
  font-size: clamp(56px, 9vw, 128px);
  line-height: 1.1;
  padding-inline-end: 0.6em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(36, 59, 101, 0.28);
}
.fp-marquee__item--fill {
  color: rgba(36, 59, 101, 0.45);
  -webkit-text-stroke: 0;
}
@keyframes fph-marquee {
  to {
    transform: translateX(-50%);
  }
}

/* ------------------------------------------------------------
   導入文(introduce)
------------------------------------------------------------ */
.fp-intro {
  background: #fff;
  padding-block: clamp(70px, 10vw, 130px);
}
.fp-intro__container {
  width: min(880px, 92vw);
  margin-inline: auto;
}
.fp-intro__catch {
  font-size: clamp(24px, 4.4vw, 46px);
  font-weight: 500;
  line-height: 1.9;
  letter-spacing: 0.1em;
  text-align: center;
  color: var(--fph-ink);
  margin: 0 0 clamp(48px, 7vw, 84px);
}
.fp-intro__body {
  text-align: center;
  color: var(--fph-ink-soft);
  line-height: 2.2;
}
.fp-intro__body p {
  margin: 0;
}
.fp-intro__body p + p {
  margin-block-start: 1.6em;
}

/* 行ごとマスク表示(js-lines) */
.js-lines > span {
  display: block;
  overflow: hidden;
  padding-block-end: 0.1em;
}
.js-lines .line-inner {
  display: block;
  will-change: transform;
}

/* ------------------------------------------------------------
   ボタン(新デザイン共通)
------------------------------------------------------------ */
.fp-btn-row {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-block-start: clamp(36px, 5vw, 56px);
}
.fp-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-width: 240px;
  padding: 16px 40px;
  border: 1px solid var(--fph-navy);
  border-radius: 999px;
  font-size: 15px;
  letter-spacing: 0.14em;
  background: var(--fph-navy);
  color: #fff !important;
  text-decoration: none;
  overflow: hidden;
  transition: color 0.45s var(--fph-ease);
}
.fp-btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: #fff;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.45s var(--fph-ease);
}
.fp-btn::after {
  content: "→";
  font-family: "Cormorant Garamond", serif;
  transition: transform 0.45s var(--fph-ease);
}
.fp-btn > span,
.fp-btn::after {
  position: relative;
  z-index: 1;
}
@media (hover: hover) {
  .fp-btn:hover {
    color: var(--fph-navy) !important;
  }
  .fp-btn:hover::before {
    transform: scaleX(1);
    transform-origin: left;
  }
  .fp-btn:hover::after {
    transform: translateX(5px);
  }
}

/* ------------------------------------------------------------
   汎用:新デザインのセクション見出し・コンテナ
------------------------------------------------------------ */
.fp-container {
  width: min(1160px, 92vw);
  margin-inline: auto;
}
.fp-container--narrow {
  width: min(880px, 90vw);
}
.fp-sec-lead {
  text-align: center;
  margin: 0 0 clamp(40px, 6vw, 66px);
  font-size: 15px;
  line-height: 2.1;
  letter-spacing: 0.06em;
  color: var(--fph-ink-soft);
}
.fp-sec-head {
  text-align: center;
  margin-block-end: clamp(40px, 6vw, 72px);
}
.fp-label {
  display: inline-block;
  font-family: "Cormorant Garamond", "Times New Roman", serif;
  font-size: clamp(13px, 1.4vw, 16px);
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--fph-gold);
  margin: 0 0 14px;
}
.fp-label::after {
  content: "";
  display: block;
  width: 32px;
  height: 1px;
  background: var(--fph-gold);
  margin: 10px auto 0;
}
.fp-title {
  font-size: clamp(26px, 3.6vw, 40px);
  font-weight: 500;
  line-height: 1.6;
  letter-spacing: 0.08em;
  color: var(--fph-ink);
  margin: 0;
}

/* 1文字ずつせり上がる見出し(.js-chars)
   JSが行ごとに .char-row で包み、その中で1文字ずつ動かす。
   行の間の<br>はそのまま残るので pc-none の改行制御は今まで通り効く */
.js-chars .char-row {
  display: inline-block;
  vertical-align: top;
  overflow: hidden;
  padding-block-end: 0.1em;
}
.js-chars .char {
  display: inline-block;
  will-change: transform;
}

/* ------------------------------------------------------------
   Problems(こんなお悩みを解決します)
------------------------------------------------------------ */
.fp-problems {
  background: #fff;
  padding-block: clamp(60px, 9vw, 110px);
}
.fp-problems__list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(16px, 2.4vw, 28px);
  list-style: none;
  margin: 0;
  padding: 0;
}
.fp-problems__item {
  display: flex;
  align-items: flex-start;
  gap: clamp(14px, 1.8vw, 20px);
  padding: clamp(24px, 3vw, 36px);
  background: #fbfaf8;
  border: 1px solid var(--fph-line);
  border-radius: 16px;
}
.fp-problems__num {
  font-family: "Cormorant Garamond", "Times New Roman", serif;
  font-size: clamp(26px, 3vw, 34px);
  line-height: 1.1;
  color: var(--fph-gold);
}
.fp-problems__icon {
  flex-shrink: 0;
  width: clamp(12px, 1.4vw, 15px);
  height: clamp(12px, 1.4vw, 15px);
  margin-block-start: clamp(8px, 1vw, 11px);
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23b1905a' d='M12 0c1.1 6.9 5 10.9 12 12-7 1.1-10.9 5-12 12-1.1-7-5-10.9-12-12C7 10.9 10.9 6.9 12 0z'/%3E%3C/svg%3E") center / contain no-repeat;
}
.fp-problems__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.9;
  letter-spacing: 0.04em;
  color: var(--fph-ink);
}
@media screen and (max-width: 768px) {
  .fp-problems__list {
    grid-template-columns: 1fr;
  }
}

/* ------------------------------------------------------------
   About(代表紹介)
------------------------------------------------------------ */
.fp-sec-head--left {
  text-align: left;
}
.fp-sec-head--left .fp-label::after {
  margin-inline: 0;
}
.fp-about {
  background: #fff;
  padding-block: clamp(60px, 9vw, 110px);
}
.fp-about__grid {
  display: grid;
  grid-template-columns: minmax(220px, 300px) 1fr;
  gap: clamp(36px, 5.4vw, 80px);
  align-items: start;
}
.fp-about__photo {
  border-radius: 18px;
  overflow: hidden;
}
.fp-about__photo img {
  width: 100%;
  height: auto;
  display: block;
}
.fp-about__name {
  margin: 18px 0 0;
  display: flex;
  align-items: baseline;
  gap: 14px;
  font-size: 13px;
  color: var(--fph-ink-soft);
}
.fp-about__name span {
  font-size: 20px;
  letter-spacing: 0.2em;
  color: var(--fph-ink);
}
.fp-about__x {
  display: inline-flex;
  margin-block-start: 10px;
  opacity: 0.85;
  transition: opacity 0.3s;
}
@media (hover: hover) {
  .fp-about__x:hover {
    opacity: 0.5;
  }
}
.fp-about__tx {
  color: var(--fph-ink);
  line-height: 2.1;
}
.fp-about__tx p {
  margin: 0;
}
.fp-about__tx p + p,
.fp-about__tx .fp-check {
  margin-block-start: 1.4em;
}
@media screen and (max-width: 992px) {
  .fp-about__grid {
    grid-template-columns: 1fr;
  }
  .fp-about__media {
    max-width: 300px;
    margin-inline: auto;
  }
  .fp-about__body .fp-btn-row--left {
    justify-content: center;
  }
}

/* チェックリスト(金のチェック) */
.fp-check {
  list-style: none;
  margin: 0;
  padding: 0;
}
.fp-check li {
  position: relative;
  padding-inline-start: 30px;
  margin-block-start: 10px;
  font-weight: 500;
}
.fp-check li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.4em;
  width: 20px;
  height: 20px;
  background: url("../img/checkicon.png") center / contain no-repeat;
}

/* 左寄せボタン行 */
.fp-btn-row--left {
  justify-content: flex-start;
}

/* 画像クリップ表示(js-clip) */
.js-clip {
  overflow: hidden;
}
.js-clip img {
  will-change: transform;
}

/* ------------------------------------------------------------
   Features(UJ WebServiceの特徴)
------------------------------------------------------------ */
.fp-features {
  background: #fff;
  padding-block: clamp(60px, 9vw, 110px);
}
.fp-feature {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(36px, 5.4vw, 80px);
  align-items: center;
}
.fp-feature + .fp-feature {
  margin-block-start: clamp(72px, 10vw, 128px);
}
.fp-feature--rev {
  grid-template-columns: 1fr 1.05fr;
}
.fp-feature--rev .fp-feature__media {
  order: 2;
}
.fp-feature__media {
  border-radius: 18px;
  overflow: hidden;
}
.fp-feature__media img {
  width: 100%;
  height: auto;
  display: block;
}
.fp-feature__num {
  display: block;
  font-family: "Cormorant Garamond", "Times New Roman", serif;
  font-size: clamp(44px, 5vw, 64px);
  line-height: 1;
  color: var(--fph-gold);
  margin-block-end: 12px;
}
.fp-feature__ttl {
  font-size: clamp(21px, 2.6vw, 28px);
  font-weight: 500;
  line-height: 1.7;
  letter-spacing: 0.06em;
  color: var(--fph-ink);
  margin: 0 0 18px;
}
.fp-feature__tx {
  margin: 0;
  font-size: 15px;
  line-height: 2.1;
  color: var(--fph-ink);
}
.fp-feature__body .fp-check {
  margin-block-start: 20px;
}
.fp-feature__body .fp-check li {
  font-size: 14.5px;
}
@media screen and (max-width: 992px) {
  .fp-feature,
  .fp-feature--rev {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .fp-feature--rev .fp-feature__media {
    order: 0;
  }
  .fp-feature + .fp-feature {
    margin-block-start: 64px;
  }
  .fp-features .fp-btn-row--left {
    justify-content: center;
  }
}

/* ------------------------------------------------------------
   Works(制作実績 — PCは横スクロールピン留め)
   カードが画面下端ではなく中段に来るようコンパクトな縦配置
------------------------------------------------------------ */
.fp-works {
  background: #fff;
  overflow: clip;
}
.fp-works__pin {
  padding-block: clamp(96px, 13vh, 130px) clamp(24px, 4vh, 40px);
}
.fp-works .fp-sec-head {
  margin-block-end: clamp(14px, 2.4vh, 24px);
}
.fp-works__head {
  margin-block-end: clamp(20px, 3.5vh, 36px);
}
.fp-works__sub {
  text-align: center;
  margin: 0;
  color: var(--fph-ink-soft);
  font-size: 14.5px;
  line-height: 2;
}
.fp-works__track {
  display: flex;
  gap: clamp(20px, 2.6vw, 36px);
  width: max-content;
  padding-inline: max(calc((100vw - 1160px) / 2), 4vw);
  list-style: none;
  margin: 0;
  will-change: transform;
}
.fp-works__card {
  width: clamp(280px, 30vw, 400px);
  flex-shrink: 0;
}
.fp-works__shot {
  border-radius: 14px;
  overflow: hidden;
  background: #fff;
  transition: transform 0.5s var(--fph-ease), box-shadow 0.5s var(--fph-ease);
}
.fp-works__shot img {
  width: 100%;
  height: auto;
  display: block;
}
@media (hover: hover) {
  .fp-works__card:hover .fp-works__shot {
    transform: translateY(-6px);
    box-shadow: 0 24px 48px -24px rgba(27, 37, 54, 0.35);
  }
}
.fp-works__name {
  margin: 14px 0 0;
  font-family: "Noto Serif JP", serif;
  font-size: 15px;
  letter-spacing: 0.12em;
  color: var(--fph-ink);
}
.fp-works__card--more {
  display: grid;
  place-items: center;
}
.fp-works__more {
  display: grid;
  place-items: center;
  width: clamp(160px, 15vw, 200px);
  aspect-ratio: 1;
  border: 1px solid var(--fph-navy);
  border-radius: 50%;
  font-size: 15px;
  letter-spacing: 0.14em;
  text-align: center;
  line-height: 1.9;
  background: var(--fph-navy);
  color: #fff !important;
  text-decoration: none;
  transition: background-color 0.45s var(--fph-ease), color 0.45s var(--fph-ease);
}
@media (hover: hover) {
  .fp-works__more:hover {
    background: #fff;
    color: var(--fph-navy) !important;
  }
}
.fp-works__foot {
  margin-block-start: clamp(24px, 4vh, 36px);
  text-align: center;
}
.fp-works__map {
  display: inline-block;
  border-block-end: 1px solid var(--fph-navy);
  padding-block-end: 2px;
  font-size: 14.5px;
  color: var(--fph-navy) !important;
  text-decoration: none;
  transition: opacity 0.3s;
}
@media (hover: hover) {
  .fp-works__map:hover {
    opacity: 0.6;
  }
}
/* SPは通常の横スワイプ */
@media screen and (max-width: 991px) {
  .fp-works__pin {
    padding-block: clamp(56px, 9vw, 90px) 40px;
  }
  .fp-works__viewport {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .fp-works__viewport::-webkit-scrollbar {
    display: none;
  }
  .fp-works__track {
    padding-inline: 4vw;
  }
  .fp-works__card {
    width: min(76vw, 340px);
  }
}

/* ------------------------------------------------------------
   Flow(制作の流れ — スクロールで縦線が伸びる)
------------------------------------------------------------ */
.fp-flow {
  background: #fff;
  padding-block: clamp(60px, 9vw, 110px);
}
.fp-flow .fp-sec-head {
  margin-block-end: clamp(18px, 2.6vw, 28px);
}
.fp-flow__list {
  position: relative;
  padding-inline-start: clamp(52px, 7vw, 76px);
}
.fp-flow__list ol {
  list-style: none;
  margin: 0;
  padding: 0;
}
/* 線は「番号の丸と同じ幅の枠」を丸と同じ位置に置き、その中央に1pxを引く
   (手計算で半分にせず50%で出すのでズレない) */
.fp-flow__line {
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: clamp(38px, 5.4vw, 54px);
  background: none;
  pointer-events: none;
}
.fp-flow__line::before {
  content: "";
  position: absolute;
  left: 50%;
  margin-left: -0.5px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--fph-line);
}
.fp-flow__line-fill {
  position: absolute;
  left: 50%;
  margin-left: -0.5px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--fph-navy);
  transform: scaleY(0);
  transform-origin: top center;
  will-change: transform;
}
.fp-flow__item {
  position: relative;
  margin: 0;
  padding: clamp(20px, 3vw, 30px) 0;
}
.fp-flow__num {
  box-sizing: border-box;
  position: absolute;
  left: calc(-1 * clamp(52px, 7vw, 76px));
  top: clamp(20px, 3vw, 30px);
  width: clamp(38px, 5.4vw, 54px);
  height: clamp(38px, 5.4vw, 54px);
  display: grid;
  place-items: center;
  background: #fff;
  border: 1px solid var(--fph-navy);
  border-radius: 50%;
  color: var(--fph-navy);
  font-family: "Cormorant Garamond", "Times New Roman", serif;
  font-size: clamp(14px, 1.8vw, 17px);
  letter-spacing: 0.08em;
  z-index: 1;
  transition: background-color 0.4s var(--fph-ease), color 0.4s var(--fph-ease),
    box-shadow 0.4s var(--fph-ease);
}
/* 紺の線が到達した番号を点灯 */
.fp-flow__num.is-active {
  background: var(--fph-navy);
  color: #fff;
  box-shadow: 0 0 0 4px rgba(36, 59, 101, 0.08);
}
.fp-flow__item h3 {
  font-size: clamp(17px, 2.2vw, 21px);
  font-weight: 500;
  line-height: 1.6;
  letter-spacing: 0.08em;
  color: var(--fph-ink);
  margin: 0 0 8px;
}
.fp-flow__item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 2;
  color: var(--fph-ink-soft);
}
@media screen and (max-width: 767px) {
  .fp-flow__list {
    padding-inline-start: 56px;
  }
  .fp-flow__num {
    left: -56px;
    width: 40px;
    height: 40px;
  }
  .fp-flow__line {
    width: 40px;
  }
}

/* ------------------------------------------------------------
   FAQ(よくある質問 — アコーディオン)
------------------------------------------------------------ */
.fp-faq {
  background: #fff;
  padding-block: clamp(60px, 9vw, 110px);
}
.fp-faq__item {
  border-block-end: 1px solid var(--fph-line);
}
.fp-faq__item:first-child {
  border-block-start: 1px solid var(--fph-line);
}
.fp-faq__q {
  box-sizing: border-box;
  display: flex;
  align-items: baseline;
  gap: clamp(12px, 1.6vw, 18px);
  width: 100%;
  margin: 0;
  padding: clamp(20px, 2.6vw, 28px) 8px;
  background: transparent;
  border: 0;
  border-radius: 0;
  text-align: left;
  font-family: inherit;
  font-size: clamp(15px, 1.8vw, 16.5px);
  font-weight: 500;
  letter-spacing: 0.04em;
  line-height: 1.9;
  color: var(--fph-ink);
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  transition: opacity 0.3s;
}
@media (hover: hover) {
  .fp-faq__q:hover {
    opacity: 0.62;
  }
}
.fp-faq__mark {
  font-family: "Cormorant Garamond", "Times New Roman", serif;
  font-size: 22px;
  line-height: 1;
  color: var(--fph-gold);
  flex-shrink: 0;
}
.fp-faq__q-tx {
  flex: 1;
}
.fp-faq__icon {
  position: relative;
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  align-self: center;
}
.fp-faq__icon::before,
.fp-faq__icon::after {
  content: "";
  position: absolute;
  inset: 0;
  margin: auto;
  background: var(--fph-navy);
  transition: transform 0.45s var(--fph-ease);
}
.fp-faq__icon::before {
  width: 14px;
  height: 1.5px;
}
.fp-faq__icon::after {
  width: 1.5px;
  height: 14px;
}
.fp-faq__q[aria-expanded="true"] .fp-faq__icon::after {
  transform: rotate(90deg);
}
.fp-faq__a {
  overflow: hidden;
  height: 0;
  transition: height 0.5s var(--fph-ease);
}
.fp-faq__a-inner {
  display: flex;
  gap: clamp(12px, 1.6vw, 18px);
  padding: 4px 8px clamp(24px, 3vw, 32px);
}
.fp-faq__a-inner .fp-faq__mark {
  color: var(--fph-navy);
}
.fp-faq__a-inner p {
  margin: 0;
  flex: 1;
  font-size: 14.5px;
  line-height: 2;
  color: var(--fph-ink-soft);
}
.fp-faq__a-inner a {
  color: var(--fph-navy);
  border-block-end: 1px solid var(--fph-navy);
  text-decoration: none;
}

@media (prefers-reduced-motion: reduce) {
  .fp-hero__scroll-line::after {
    animation: none;
  }
  .fp-faq__a {
    transition: none;
  }
  .fp-flow__line-fill {
    transform: scaleY(1);
  }
  .fp-flow__num {
    background: var(--fph-navy);
    color: #fff;
    transition: none;
  }
  .fp-marquee__track {
    animation: none;
  }
}