/* =========================================================
   PRIME PARTNER — Figmaデザイン (PC 1440px / SP 390px) 再現CSS
   ブレークポイント: 900px 以下でSPレイアウト
   ========================================================= */

:root {
  --navy: #000e33;
  --navy-40: rgba(0, 14, 51, 0.4);
  --navy-50: rgba(0, 14, 51, 0.5);
  --navy-60: rgba(0, 14, 51, 0.6);
  --gold: #d2bf6c;
  --gold-dark: #af9f5b;
  --beige: #eeece5;
  --gray: #f5f5f5;
  --line: #d6d6d6;
  --flow-1: #86b1dc;
  --flow-2: #4779aa;
  --flow-3: #1d548c;
  --flow-4: #d2bf6c;
  /* Momo Trust Sans は非公開フォントのため Montserrat で代替 */
  --font-en: "Montserrat", "Noto Sans JP", sans-serif;
  --font-jp: "Noto Sans JP", sans-serif;
  --font-name: "Roboto", sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}
body {
  font-family: var(--font-jp);
  color: var(--navy);
  background: #fff;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
.pc-only { display: inline; }

/* =============== Header =============== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
}
.header--hero {
  background: var(--navy-60);
}
.header--scroll {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(3.5px);
  -webkit-backdrop-filter: blur(3.5px);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.header--scroll.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.header__inner {
  height: 130px;
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.header--scroll .header__inner { height: 90px; }
.header__logo-img--pc { width: 280px; height: auto; }
.header--scroll .header__logo-img--pc { width: 260px; }
.header__logo-img--sp { display: none; }
.header__nav { display: flex; align-items: center; gap: 20px; }
.header__menu { display: flex; }
.header__menu a {
  display: flex;
  align-items: center;
  height: 60px;
  padding: 0 20px;
  font-family: var(--font-en);
  font-weight: 600;
  font-size: 15px;
  color: #fff;
  transition: opacity 0.2s;
}
.header__menu a:hover { opacity: 0.7; }
.header__menu--dark a { color: var(--navy); }
.header__hamburger { display: none; }

/* CONTACT ボタン（二重枠デザイン） */
.btn-contact {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  font-family: var(--font-en);
  font-weight: 600;
  color: #fff;
}
.btn-contact--header {
  width: 182px;
  height: 40px;
  font-size: 14px;
  border: 1px solid #fff;
}
.btn-contact--header::before {
  content: "";
  position: absolute;
  inset: -5px 5px 5px -5px;
  border: 1px solid #fff;
  pointer-events: none;
}
.btn-contact--dark { color: var(--navy); border-color: var(--navy); }
.btn-contact--dark::before { border-color: var(--navy); }
.btn-contact__icon { width: 20px; height: 20px; }
.btn-contact:hover { opacity: 0.75; transition: opacity 0.2s; }

/* =============== Hero =============== */
.hero {
  position: relative;
  height: 770px;
  overflow: hidden;
}
.hero__bg, .hero__bg img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: var(--navy-60);
}
.hero__band {
  position: absolute;
  left: 0;
  top: 310px;
  width: 180px;
  height: 460px;
  background: var(--navy);
}
.hero__content {
  position: absolute;
  left: 138px;
  top: 330px;
}
.hero__title {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 70px;
  line-height: 85px;
  color: #fff;
}
.hero__lead {
  margin-top: 12px;
  font-weight: 700;
  font-size: 21px;
  line-height: 38px;
  color: var(--gold);
}
.hero__scroll {
  position: absolute;
  right: 44px;
  bottom: 60px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
.hero__scroll-text {
  font-family: var(--font-en);
  font-size: 11px;
  color: #fff;
  writing-mode: vertical-rl;
  letter-spacing: 0.1em;
}
.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: #fff;
  transform: skewX(-14deg);
  transform-origin: top;
}

/* =============== Logos =============== */
.logos {
  background: #fff;
  padding-bottom: 80px;
  display: flex;
  flex-direction: column;
  gap: 60px;
}
.logos__label {
  align-self: flex-start;
  background: var(--navy);
  height: 50px;
  padding: 0 30px;
  display: flex;
  align-items: center;
}
.logos__label p {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 18px;
  color: #fff;
}
.logos__list {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  height: 110px;
}
.logos__item { height: 100%; }
.logos__item img { width: 100%; height: 100%; object-fit: contain; }
.logos__item--s  { width: 120px; }
.logos__item--m  { width: 135px; }
.logos__item--l  { width: 180px; }
.logos__item--xl { width: 250px; }

/* =============== 共通: セクション見出し =============== */
.section-head {
  display: flex;
  align-items: flex-end;
  gap: 50px;
  width: 100%;
}
.section-head__block {
  width: 100px;
  height: 140px;
  background: var(--navy);
  flex-shrink: 0;
}
.section-head__titles { flex: 1; padding-bottom: 0; }
.section-head__jp {
  font-weight: 700;
  font-size: 15px;
  line-height: 20px;
}
.section-head__en {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 70px;
  line-height: 80px;
}
.section-head--right { justify-content: flex-end; }
.section-head--right .section-head__titles { flex: none; text-align: right; }

/* =============== About =============== */
.about {
  background: var(--gray);
  padding: 100px 0 120px;
  position: relative;
  overflow: hidden;
}
.about__intro {
  display: flex;
  align-items: flex-end;
  width: min(1150px, 92%);
  margin: 72px auto 0;
  position: relative;
  z-index: 2;
}
.about__intro-text {
  background: var(--gray);
  border-bottom: 1px solid #000;
  padding: 40px 30px 40px 0;
  width: 600px;
  margin-right: -50px;
  position: relative;
  z-index: 2;
}
.about__intro-text p {
  font-weight: 700;
  font-size: 20px;
  line-height: 38px;
}
.about__intro-photo {
  position: relative;
  width: 600px;
  height: 370px;
  overflow: hidden;
  z-index: 1;
}
.about__intro-photo img { width: 100%; height: 100%; object-fit: cover; }
.about__intro-photo-overlay { position: absolute; inset: 0; background: var(--navy-40); }

.about__value-title {
  width: min(1150px, 92%);
  margin: 115px auto 0;
  text-align: right;
  font-weight: 700;
  font-size: 40px;
  line-height: 60px;
}
.about__side-photo {
  position: absolute;
  left: 0;
  top: 886px;
  width: 387px;
  height: 948px;
  overflow: hidden;
}
.about__side-photo img { width: 100%; height: 100%; object-fit: cover; }
.about__side-photo-overlay { position: absolute; inset: 0; background: var(--navy-40); }

.values {
  width: 630px;
  margin: 110px 145px 0 auto;
  display: flex;
  flex-direction: column;
  gap: 120px;
  position: relative;
  z-index: 2;
}
.value { display: flex; flex-direction: column; align-items: center; gap: 40px; }
.value__num {
  display: flex;
  align-items: center;
  gap: 15px;
  color: var(--gold);
  font-family: var(--font-en);
  font-weight: 700;
}
.value__digits { font-size: 70px; line-height: 1; }
.value__label { font-size: 20px; align-self: flex-end; padding-bottom: 8px; }
.value__body {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  width: 100%;
  position: relative;
}
.value__heading {
  position: relative;
  font-weight: 700;
  font-size: 28px;
  line-height: 43px;
  color: #000;
  white-space: nowrap;
}
.value__dot {
  position: absolute;
  left: -27px;
  top: 10px;
  width: 15px;
  height: 15px;
  background: var(--navy);
}
.value__text {
  width: 300px;
  font-size: 14px;
  line-height: 24px;
}

/* =============== Business =============== */
.business {
  background: var(--gray);
  padding: 100px 0 250px;
  position: relative;
  display: flex;
  justify-content: center;
}
.business__card {
  position: relative;
  z-index: 3;
  width: min(1150px, 92%);
  background: #fff;
  border: 1px solid #1c336f;
  padding: 100px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
}
.business__head { text-align: center; }
.business__head-jp { font-weight: 700; font-size: 16px; line-height: 20px; }
.business__head-en {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 70px;
  line-height: 80px;
}
.business__services {
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: 80px;
}
.business__service {
  width: 420px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 30px;
}
.business__icon { height: 130px; display: flex; align-items: flex-end; }
.business__icon img { height: 100%; width: auto; }
.business__service-title {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 30px;
  color: #000;
  margin-top: -10px;
}
.business__service-text {
  font-weight: 700;
  font-size: 17px;
  line-height: 30px;
  color: #000;
  text-align: center;
}
.business__divider { width: 1px; background: var(--line); }
.business__photo {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 530px;
  z-index: 1;
  overflow: hidden;
}
.business__photo img { width: 100%; height: 100%; object-fit: cover; }
.business__photo-overlay { position: absolute; inset: 0; background: var(--navy-50); }

/* =============== Flow =============== */
.flow {
  padding: 130px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 60px;
}
.flow__lead {
  width: min(1150px, 92%);
  font-weight: 700;
  font-size: 35px;
  line-height: 50px;
  color: #000;
}
.flow__steps {
  width: min(1150px, 92%);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
}
.flow-step {
  width: 270px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
/* 階段状レイアウト */
.flow-step--2 { padding-bottom: 40px; }
.flow-step--3 { padding-bottom: 80px; }
.flow-step--4 { padding-bottom: 120px; }
.flow-step__num {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 36px;
}
.flow-step__caret { width: 22px; height: 22px; }
.flow-step--1 .flow-step__num { color: var(--flow-1); }
.flow-step--2 .flow-step__num { color: var(--flow-2); }
.flow-step--3 .flow-step__num { color: var(--flow-3); }
.flow-step--4 .flow-step__num { color: var(--flow-4); }
.flow-step__body {
  border-left: 1px solid;
  border-top: 7px solid;
  padding: 50px 0 30px 40px;
  display: flex;
  flex-direction: column;
  gap: 40px;
  color: #000;
}
.flow-step--1 .flow-step__body { border-color: var(--flow-1); }
.flow-step--2 .flow-step__body { border-color: var(--flow-2); }
.flow-step--3 .flow-step__body { border-color: var(--flow-3); }
.flow-step--4 .flow-step__body { border-color: var(--flow-4); }
.flow-step__title {
  font-weight: 700;
  font-size: 28px;
  line-height: 1.45;
  min-height: 80px;
  display: flex;
  align-items: center;
}
.flow-step__text { font-size: 13px; line-height: 20px; min-height: 60px; }

.flow__banner {
  position: relative;
  width: min(1150px, 92%);
  height: 90px;
  margin-top: 16px;
  background: var(--navy);
  display: flex;
  align-items: center;
  padding-left: 93px;
  margin-right: 55px;
}
.flow__banner::after {
  content: "";
  position: absolute;
  right: -55px;
  top: 50%;
  transform: translateY(-50%);
  border-top: 61px solid transparent;
  border-bottom: 61px solid transparent;
  border-left: 55px solid var(--navy);
}
.flow__banner p {
  font-weight: 700;
  font-size: 25px;
  line-height: 46px;
  color: #fff;
}

/* =============== Greeting / Message =============== */
.greeting { padding: 83px 0 120px; position: relative; }
.greeting__inner {
  width: min(1240px, 96%);
  margin: 100px auto 0;
  display: flex;
  gap: 60px;
  position: relative;
}
.greeting__photo {
  width: 470px;
  height: 660px;
  flex-shrink: 0;
}
.greeting__photo img { width: 100%; height: 100%; object-fit: cover; }
.greeting__copy { position: relative; flex: 1; padding-top: 80px; }
.greeting__line {
  position: absolute;
  top: 62px;
  left: -74px;
  width: 518px;
  height: 1px;
  background: var(--navy);
}
.greeting__catch {
  width: 392px;
  font-weight: 700;
  font-size: 35px;
  line-height: 50px;
}
.greeting__message {
  margin-top: 55px;
  margin-left: 97px;
  width: 450px;
  display: flex;
  flex-direction: column;
  gap: 25px;
  font-size: 14px;
  line-height: 25px;
}
.greeting__names {
  margin-top: 45px;
  display: flex;
  justify-content: flex-end;
  gap: 30px;
  font-size: 13px;
}

/* =============== Member =============== */
.member {
  padding: 100px 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.member__list {
  width: min(1150px, 92%);
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}
.member-card {
  width: 330px;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
}
/* 段違いレイアウト */
.member-card--advisor { padding-top: 140px; }
.member-card--coo { padding-top: 70px; }
.member-card::before {
  content: "";
  position: absolute;
  right: 0;
  width: 140px;
  height: 420px;
  background: var(--beige);
  z-index: 0;
}
.member-card--advisor::before { top: 140px; }
.member-card--coo::before { top: 70px; }
.member-card--ceo::before { top: 0; }
.member-card__photo {
  position: relative;
  width: 328px;
  height: 420px;
  z-index: 1;
}
.member-card__photo > img { width: 100%; height: 100%; object-fit: cover; }
.member-card__nameplate {
  position: absolute;
  left: 0;
  bottom: 0;
  background: #fff;
  border-top: 4px solid var(--gold-dark);
  height: 50px;
  padding: 10px 20px 10px 15px;
  display: flex;
  align-items: center;
  gap: 25px;
  font-family: var(--font-name);
  font-weight: 700;
  white-space: nowrap;
}
.member-card--ceo .member-card__nameplate { height: 60px; border-top-width: 5px; }
.member-card__role { font-size: 13px; }
.member-card__name { font-size: 18px; }
.member-card__bio {
  font-size: 13px;
  line-height: 25px;
  position: relative;
  z-index: 1;
}
.member-card__sns {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  position: relative;
  z-index: 1;
}
.member-card__sns img { width: 25px; height: 25px; }
.member-card__sns a:last-child img { width: 27px; height: 27px; }
.member-card__sns a:hover { opacity: 0.7; }

/* =============== CTA =============== */
.cta {
  background: var(--navy);
  height: 450px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 50px;
}
.cta__copy { width: 650px; color: var(--gold); font-family: var(--font-en); font-weight: 700; }
.cta__title { font-size: 40px; }
.cta__sub { font-size: 20px; margin-top: 10px; }
.btn-contact--cta {
  width: 399px;
  height: 100px;
  color: var(--gold);
  font-size: 35px;
  font-weight: 700;
  gap: 15px;
  border: 1px solid var(--gold);
}
.btn-contact--cta::before {
  content: "";
  position: absolute;
  inset: -10px 10px 10px -10px;
  border: 1px solid var(--gold);
  pointer-events: none;
}
.btn-contact--cta .btn-contact__icon { width: 30px; height: 30px; }

/* =============== Company =============== */
.company {
  background: var(--gray);
  padding: 130px 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 150px;
  position: relative;
}
.company__logo { width: 330px; }
.company__info { width: 650px; display: flex; flex-direction: column; gap: 20px; }
.company__name {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 30px;
}
.company__table { width: 100%; }
.company__row {
  display: flex;
  align-items: center;
  height: 50px;
  border-bottom: 1px solid var(--line);
}
.company__row--tall { height: 80px; }
.company__row dt {
  width: 100px;
  flex-shrink: 0;
  font-family: var(--font-name);
  font-weight: 700;
  font-size: 14px;
}
.company__row dd { font-weight: 700; font-size: 16px; line-height: 1.35; }
.gotop {
  position: absolute;
  right: 0;
  top: 0;
  width: 80px;
  height: 80px;
  background: var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.2s;
}
.gotop:hover { opacity: 0.8; }
.gotop svg { width: 27px; height: 27px; color: #fff; }

/* =============== Footer =============== */
.footer {
  background: var(--beige);
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.footer p {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 17px;
  color: var(--gold-dark);
}

/* =============== SP Menu =============== */
.sp-menu {
  position: fixed;
  inset: 0 0 0 auto;
  width: min(310px, 84vw);
  background: var(--navy);
  z-index: 200;
  padding: 70px 56px;
  transform: translateX(100%);
  transition: transform 0.3s ease;
}
.sp-menu.is-open { transform: translateX(0); }
.sp-menu__close {
  position: absolute;
  top: 15px;
  right: 20px;
  width: 30px;
  height: 30px;
  background: none;
  border: none;
  cursor: pointer;
}
.sp-menu__close span {
  position: absolute;
  left: 3px;
  top: 14px;
  width: 24px;
  height: 2px;
  background: #fff;
}
.sp-menu__close span:first-child { transform: rotate(45deg); }
.sp-menu__close span:last-child { transform: rotate(-45deg); }
.sp-menu__nav ul li a {
  display: flex;
  align-items: center;
  height: 60px;
  font-family: var(--font-en);
  font-weight: 600;
  font-size: 15px;
  color: #fff;
}
.btn-contact--menu {
  margin-top: 50px;
  width: 182px;
  height: 40px;
  font-size: 14px;
  border: 1px solid #fff;
}
.btn-contact--menu::before {
  content: "";
  position: absolute;
  inset: -5px 5px 5px -5px;
  border: 1px solid #fff;
  pointer-events: none;
}

/* =========================================================
   SP (〜900px) — Figma SPデザイン (390px) ベース
   ========================================================= */
@media (max-width: 900px) {
  .pc-only { display: none; }

  /* Header */
  .header__inner { height: 60px; padding: 0 20px; }
  .header--scroll .header__inner { height: 60px; }
  .header__logo-img--pc { display: none; }
  .header__logo-img--sp { display: block; width: 190px; height: auto; }
  .header__nav { display: none; }
  .header__hamburger {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    width: 30px;
    height: 30px;
    background: none;
    border: none;
    cursor: pointer;
  }
  .header__hamburger span { display: block; width: 26px; height: 2px; background: #fff; }
  .header__hamburger--dark span { background: var(--navy); }

  /* Hero */
  .hero { height: 650px; }
  .hero__band { top: 330px; width: 101px; height: 320px; }
  .hero__content { left: 28px; top: 388px; }
  .hero__title { font-size: 30px; line-height: 40px; }
  .hero__lead { font-size: 14px; line-height: 28px; margin-top: 16px; }
  .hero__scroll { display: none; }

  /* Logos */
  .logos { gap: 50px; padding-bottom: 50px; }
  .logos__label { height: 35px; padding: 0 10px; }
  .logos__label p { font-size: 12px; }
  .logos__list {
    height: auto;
    flex-wrap: wrap;
    gap: 10px 20px;
    width: 350px;
    margin: 0 auto;
  }
  .logos__item { height: 70px; }
  .logos__item--s  { width: 80px; }
  .logos__item--m  { width: 80px; }
  .logos__item--l  { width: 100px; }
  .logos__item--xl { width: 130px; }

  /* 共通見出し */
  .section-head { gap: 20px; align-items: center; }
  .section-head__block { width: 20px; height: 100px; }
  .section-head__jp { font-size: 12px; }
  .section-head__en { font-size: 30px; line-height: 45px; }

  /* About */
  .about { padding: 70px 0 70px; }
  .about__intro {
    flex-direction: column;
    align-items: flex-end;
    width: 350px;
    margin-top: 54px;
  }
  .about__intro-photo { order: 1; width: 230px; height: 142px; }
  .about__intro-text {
    order: 2;
    width: 350px;
    margin-right: 0;
    padding: 20px 0;
  }
  .about__intro-text p { font-weight: 400; font-size: 13px; line-height: 24px; }
  .about__value-title {
    width: 350px;
    margin-top: 130px;
    font-size: 20px;
    line-height: 30px;
  }
  .about__side-photo { top: 574px; width: 120px; height: 240px; }
  .values { width: 100%; margin: 120px 0 0; gap: 30px; }
  .value { gap: 10px; }
  .value__num { gap: 5px; }
  .value__digits { font-size: 40px; }
  .value__label { font-size: 13px; padding-bottom: 4px; }
  .value__body {
    flex-direction: column;
    align-items: flex-start;
    gap: 15px;
    width: 300px;
    margin: 0 auto;
  }
  .value__heading { font-size: 17px; line-height: 25px; }
  .value__dot { left: -18px; top: 4px; }
  .value__text { width: 300px; font-size: 13px; }

  /* Business */
  .business { padding: 70px 0 250px; }
  .business__card { width: 350px; padding: 40px 0; gap: 30px; }
  .business__head-jp { font-size: 12px; }
  .business__head-en { font-size: 30px; line-height: 45px; }
  .business__services { flex-direction: column; gap: 30px; }
  .business__service { width: 350px; gap: 20px; }
  .business__icon { height: 100px; }
  .business__service-title { font-size: 22px; }
  .business__service-text { font-size: 13px; line-height: 20px; padding: 0 10px; }
  .business__divider { width: 100%; height: 1px; }
  .business__photo { height: 350px; }

  /* Flow */
  .flow { padding: 70px 0; gap: 20px; }
  .flow__lead { width: 350px; font-size: 17px; line-height: 27px; margin-top: 10px; }
  .flow__steps { width: 350px; flex-direction: column; gap: 20px; }
  .flow-step { width: 350px; }
  .flow-step--2, .flow-step--3, .flow-step--4 { padding-bottom: 0; }
  .flow-step__num { font-size: 30px; }
  .flow-step__body { padding: 20px 0 0 30px; gap: 15px; }
  .flow-step__title { font-size: 17px; min-height: 0; }
  .flow-step__text { min-height: 0; }
  .flow__banner {
    width: 315px;
    margin-top: 20px;
    padding-left: 32px;
    margin-right: 60px;
  }
  .flow__banner p { font-size: 15px; line-height: 26px; }

  /* Greeting */
  .greeting { padding: 70px 0; }
  .greeting__inner {
    width: 100%;
    margin-top: 30px;
    flex-direction: column;
    gap: 0;
  }
  .greeting__photo { width: 280px; height: 393px; order: 2; margin-top: 60px; }
  .greeting__copy { order: 1; padding-top: 0; }
  .greeting__catch {
    width: 203px;
    margin-left: auto;
    margin-right: 20px;
    font-size: 17px;
    line-height: 28px;
  }
  .greeting__line { position: static; display: block; width: 277px; margin: 24px 0 0 80px; }
  .greeting__message {
    order: 3;
    width: 300px;
    margin: 35px auto 0;
    font-size: 13px;
    line-height: 23px;
  }
  .greeting__inner { display: flex; }
  .greeting__names { margin-top: 15px; }
  .section-head--right { padding-right: 0; }

  /* Member */
  .member { padding: 70px 0; gap: 40px; }
  .member__list {
    width: 350px;
    flex-direction: column;
    gap: 60px;
  }
  /* SPでは CEO → COO → Advisor の順 */
  .member-card--ceo { order: 1; }
  .member-card--coo { order: 2; }
  .member-card--advisor { order: 3; }
  .member-card { width: 330px; gap: 30px; }
  .member-card--advisor, .member-card--coo { padding-top: 0; }
  .member-card--advisor::before, .member-card--coo::before { top: 0; }
  .member-card::before { height: 319px; }
  .member-card__photo { width: 250px; height: 319px; margin-right: 40px; }
  .member-card__nameplate { height: 50px; border-top-width: 4px; }
  .member-card--ceo .member-card__nameplate { height: 60px; border-top-width: 5px; }

  /* CTA */
  .cta {
    height: 350px;
    flex-direction: column;
    gap: 30px;
  }
  .cta__copy { width: auto; text-align: center; }
  .cta__title { font-size: 20px; }
  .cta__sub { font-size: 12px; font-weight: 400; margin-top: 4px; }
  .btn-contact--cta { width: 280px; height: 60px; font-size: 21px; }
  .btn-contact--cta::before { inset: -8px 8px 8px -8px; }
  .btn-contact--cta .btn-contact__icon { width: 20px; height: 20px; }

  /* Company */
  .company {
    flex-direction: column;
    gap: 60px;
    padding: 70px 20px;
  }
  .company__logo { width: 150px; }
  .company__info { width: 350px; }
  .company__name { font-size: 18px; }
  .company__row dt { width: 80px; font-size: 13px; }
  .company__row dd { font-weight: 400; font-size: 13px; }
  .gotop { width: 50px; height: 50px; }
  .gotop svg { width: 20px; height: 20px; }

  /* Footer */
  .footer p { font-size: 14px; }
}