@charset "UTF-8";
/* ============================================================
   hp4 — kk-ems.jp UI/UX 再現デモ
   実測トークン: text #0A3A4C / cyan #00BEE7 / green #3EEF64
   bg #F7F8F8 / footer #F4F4F4
   ============================================================ */

:root {
  --c-text: #0a3a4c;
  --c-cyan: #00bee7;
  --c-cyan-deep: #00a5c9;
  --c-green: #3eef64;
  --c-cyan-light: #a2e0ff;
  --c-bg: #f7f8f8;
  --c-bg-footer: #f4f4f4;
  --c-band-blue: #1b6fea;
  --c-pink: #f0176b;
  --c-red: #e60033;
  --c-line: #d5dde0;
  --grad-cta: linear-gradient(120deg, #00bee7 0%, #00bee7 40%, #3eef64 100%);
  --ff-en: "Poppins", arial, sans-serif;
  --ff-base: arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic",
    meiryo, sans-serif;
  --header-h: 90px;
}

/* ---------- reset / base ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: var(--ff-base);
  font-size: 14px;
  line-height: 2;
  letter-spacing: 0.1em;
  color: var(--c-text);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
}
img,
svg {
  max-width: 100%;
  vertical-align: middle;
}
a {
  color: var(--c-text);
  text-decoration: none;
}
ul,
ol {
  list-style: none;
}
.en {
  font-family: var(--ff-en);
}
.inner {
  width: min(100% - 80px, 1200px);
  margin-inline: auto;
}
main {
  position: relative;
  z-index: 1;
}

/* body 全体はロード後にふわっと表示（原サイト: body.loading） */
.page_body {
  opacity: 0;
  transition: opacity 0.6s ease;
}
body.loading .page_body {
  opacity: 1;
}

/* ============================================================
   背景モーション（原サイト: #video mv_movie_02.mp4 の再現）
   固定スロット / z-index:-100 / 下層は透明度0.5 /
   scrollY>200 で 0.8s フェードアウト・戻ると再表示
   ※実動画に差し替える場合はこの div を <video> に置換する
   ============================================================ */
.bg_motion {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100vw;
  aspect-ratio: 16 / 9;
  min-height: 640px;
  z-index: -100;
  overflow: hidden;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.8s ease;
  background: linear-gradient(180deg, #eef6fc 0%, #f6fbff 55%, #fdfeff 100%);
}
.bg_motion.loading {
  opacity: 1;
}
body.lower .bg_motion.loading {
  opacity: 0.5;
}
.bg_motion.loading.fixed,
body.lower .bg_motion.loading.fixed {
  opacity: 0;
}
.bg_motion i {
  position: absolute;
  display: block;
  border-radius: 50%;
  filter: blur(60px);
  will-change: transform;
}
/* 負のdelayで各層の位相をずらし、常にどこかが動いている状態にする */
.bg_motion .b1 {
  width: 55vw;
  height: 55vw;
  left: -14vw;
  top: 2vw;
  background: radial-gradient(
    circle at 40% 40%,
    rgba(255, 182, 226, 0.9),
    rgba(255, 182, 226, 0) 68%
  );
  animation: bgDrift1 6.5s ease-in-out -3s infinite alternate;
}
.bg_motion .b2 {
  width: 75vw;
  height: 75vw;
  right: -25vw;
  top: -22vw;
  background: radial-gradient(
    circle at 55% 45%,
    rgba(105, 193, 255, 0.9),
    rgba(105, 193, 255, 0) 70%
  );
  animation: bgDrift2 8s ease-in-out -5s infinite alternate;
}
.bg_motion .b3 {
  width: 50vw;
  height: 50vw;
  left: 20vw;
  top: 12vw;
  background: radial-gradient(
    circle at 50% 50%,
    rgba(162, 224, 255, 0.8),
    rgba(162, 224, 255, 0) 70%
  );
  animation: bgDrift3 7s ease-in-out -2s infinite alternate;
}
.bg_motion .b4 {
  width: 40vw;
  height: 40vw;
  left: 0;
  top: 24vw;
  background: radial-gradient(
    circle at 50% 50%,
    rgba(211, 173, 255, 0.6),
    rgba(211, 173, 255, 0) 70%
  );
  animation: bgDrift1 9s ease-in-out -6s infinite alternate-reverse;
}
/* 全体をゆっくり回るオーロラ層。回転は常時知覚できるので「流動」の主役 */
.bg_motion .b5 {
  width: 130vw;
  height: 130vw;
  left: -15vw;
  top: -38vw;
  filter: blur(80px);
  opacity: 0.65;
  background: conic-gradient(
    from 0deg,
    rgba(255, 182, 226, 0.55),
    rgba(105, 193, 255, 0.6),
    rgba(162, 224, 255, 0.45),
    rgba(211, 173, 255, 0.55),
    rgba(255, 182, 226, 0.55)
  );
  animation: bgSpin 16s linear infinite;
}
@keyframes bgSpin {
  to {
    transform: rotate(360deg);
  }
}

/* ---------- ページ別バリエーション（配色×モーション） ----------
   仕組みは全ページ共通（.bg_motion + b1〜b5）。
   ページ識別クラスで色相と動きのリズムだけを差し替える。 */

/* Service: シアン×ミントグリーン（プロダクトの爽快感）— 軽快 */
body.page-service .bg_motion .b1 {
  background: radial-gradient(circle at 40% 40%, rgba(62, 239, 100, 0.5), rgba(62, 239, 100, 0) 68%);
  animation: bgDrift2 5.5s ease-in-out -2s infinite alternate;
}
body.page-service .bg_motion .b2 {
  background: radial-gradient(circle at 55% 45%, rgba(0, 190, 231, 0.85), rgba(0, 190, 231, 0) 70%);
  animation: bgDrift1 7s ease-in-out -4s infinite alternate;
}
body.page-service .bg_motion .b3 {
  background: radial-gradient(circle at 50% 50%, rgba(162, 224, 255, 0.85), rgba(162, 224, 255, 0) 70%);
  animation: bgDrift3 6s ease-in-out -1s infinite alternate-reverse;
}
body.page-service .bg_motion .b4 {
  background: radial-gradient(circle at 50% 50%, rgba(105, 193, 255, 0.6), rgba(105, 193, 255, 0) 70%);
  animation: bgDrift2 8s ease-in-out -5s infinite alternate-reverse;
}
body.page-service .bg_motion .b5 {
  background: conic-gradient(
    from 90deg,
    rgba(62, 239, 100, 0.45),
    rgba(0, 190, 231, 0.55),
    rgba(162, 224, 255, 0.45),
    rgba(105, 193, 255, 0.5),
    rgba(62, 239, 100, 0.45)
  );
  animation: bgSpin 13s linear infinite reverse;
}

/* Mission: バイオレット×ピンク（ビジョンの高揚感）— ゆったり大きく */
body.page-mission .bg_motion .b1 {
  background: radial-gradient(circle at 40% 40%, rgba(168, 120, 255, 0.7), rgba(168, 120, 255, 0) 68%);
  animation: bgDrift1 9s ease-in-out -3s infinite alternate;
}
body.page-mission .bg_motion .b2 {
  background: radial-gradient(circle at 55% 45%, rgba(255, 150, 215, 0.75), rgba(255, 150, 215, 0) 70%);
  animation: bgDrift2 11s ease-in-out -6s infinite alternate;
}
body.page-mission .bg_motion .b3 {
  background: radial-gradient(circle at 50% 50%, rgba(105, 193, 255, 0.7), rgba(105, 193, 255, 0) 70%);
  animation: bgDrift3 10s ease-in-out -2s infinite alternate;
}
body.page-mission .bg_motion .b4 {
  background: radial-gradient(circle at 50% 50%, rgba(211, 173, 255, 0.6), rgba(211, 173, 255, 0) 70%);
  animation: bgDrift1 13s ease-in-out -8s infinite alternate-reverse;
}
body.page-mission .bg_motion .b5 {
  background: conic-gradient(
    from 200deg,
    rgba(168, 120, 255, 0.5),
    rgba(255, 150, 215, 0.55),
    rgba(105, 193, 255, 0.45),
    rgba(211, 173, 255, 0.5),
    rgba(168, 120, 255, 0.5)
  );
  animation: bgSpin 22s linear infinite;
}

/* Company: ブルー×ティール（コーポレートの信頼感）— 落ち着いたうねり */
body.page-company .bg_motion .b1 {
  background: radial-gradient(circle at 40% 40%, rgba(60, 130, 240, 0.6), rgba(60, 130, 240, 0) 68%);
  animation: bgDrift3 8s ease-in-out -3s infinite alternate;
}
body.page-company .bg_motion .b2 {
  background: radial-gradient(circle at 55% 45%, rgba(0, 190, 231, 0.75), rgba(0, 190, 231, 0) 70%);
  animation: bgDrift2 9s ease-in-out -5s infinite alternate;
}
body.page-company .bg_motion .b3 {
  background: radial-gradient(circle at 50% 50%, rgba(162, 224, 255, 0.85), rgba(162, 224, 255, 0) 70%);
  animation: bgDrift1 7.5s ease-in-out -1s infinite alternate-reverse;
}
body.page-company .bg_motion .b4 {
  background: radial-gradient(circle at 50% 50%, rgba(120, 150, 220, 0.5), rgba(120, 150, 220, 0) 70%);
  animation: bgDrift3 11s ease-in-out -7s infinite alternate-reverse;
}
body.page-company .bg_motion .b5 {
  background: conic-gradient(
    from 320deg,
    rgba(60, 130, 240, 0.45),
    rgba(0, 190, 231, 0.5),
    rgba(162, 224, 255, 0.45),
    rgba(120, 150, 220, 0.45),
    rgba(60, 130, 240, 0.45)
  );
  animation: bgSpin 18s linear infinite reverse;
}

/* Contact: コーラル×ピンク×シアン（あたたかい歓迎）— 活発 */
body.page-contact .bg_motion .b1 {
  background: radial-gradient(circle at 40% 40%, rgba(255, 170, 140, 0.6), rgba(255, 170, 140, 0) 68%);
  animation: bgDrift1 5.5s ease-in-out -2s infinite alternate;
}
body.page-contact .bg_motion .b2 {
  background: radial-gradient(circle at 55% 45%, rgba(255, 150, 200, 0.75), rgba(255, 150, 200, 0) 70%);
  animation: bgDrift3 6.5s ease-in-out -4s infinite alternate;
}
body.page-contact .bg_motion .b3 {
  background: radial-gradient(circle at 50% 50%, rgba(0, 190, 231, 0.55), rgba(0, 190, 231, 0) 70%);
  animation: bgDrift2 6s ease-in-out -1s infinite alternate-reverse;
}
body.page-contact .bg_motion .b4 {
  background: radial-gradient(circle at 50% 50%, rgba(255, 220, 150, 0.55), rgba(255, 220, 150, 0) 70%);
  animation: bgDrift1 7.5s ease-in-out -5s infinite alternate-reverse;
}
body.page-contact .bg_motion .b5 {
  background: conic-gradient(
    from 40deg,
    rgba(255, 170, 140, 0.5),
    rgba(255, 150, 200, 0.55),
    rgba(0, 190, 231, 0.4),
    rgba(255, 220, 150, 0.5),
    rgba(255, 170, 140, 0.5)
  );
  animation: bgSpin 14s linear infinite;
}
@keyframes bgDrift1 {
  0% {
    transform: translate3d(0, 0, 0) scale(1);
    opacity: 0.95;
  }
  50% {
    transform: translate3d(26vw, -10vw, 0) scale(1.45) rotate(16deg);
    opacity: 1;
  }
  100% {
    transform: translate3d(10vw, -22vw, 0) scale(0.82) rotate(-14deg);
    opacity: 0.6;
  }
}
@keyframes bgDrift2 {
  0% {
    transform: translate3d(0, 0, 0) scale(1.1) rotate(0deg);
  }
  50% {
    transform: translate3d(-24vw, 16vw, 0) scale(0.78) rotate(22deg);
  }
  100% {
    transform: translate3d(-8vw, -12vw, 0) scale(1.35) rotate(-16deg);
  }
}
@keyframes bgDrift3 {
  0% {
    transform: translate3d(0, 0, 0) scale(0.8);
    opacity: 0.85;
  }
  50% {
    transform: translate3d(-18vw, -20vw, 0) scale(1.4);
    opacity: 1;
  }
  100% {
    transform: translate3d(16vw, -8vw, 0) scale(1);
    opacity: 0.65;
  }
}

/* ============================================================
   ローディングオーバーレイ（原サイト: .loading_wrap + .spinner）
   ============================================================ */
.loading_wrap {
  position: fixed;
  inset: 0;
  z-index: 1250;
  background: #fff;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 28px;
  transition: opacity 0.3s ease 0.2s, visibility 0.3s ease 0.2s;
}
.loading_wrap.loading {
  opacity: 0;
  visibility: hidden;
}
.spinner {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(-225deg, #00bee7 0%, #a2e0ff 100%);
  animation: sk-scaleout 1s ease-in-out infinite;
}
@keyframes sk-scaleout {
  0% {
    transform: scale(0);
  }
  100% {
    transform: scale(1);
    opacity: 0;
  }
}

/* ============================================================
   ヘッダー
   ============================================================ */
header.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  opacity: 0;
  transition: opacity 0.8s ease, background-color 0.4s ease,
    box-shadow 0.4s ease;
}
header.header.loading {
  opacity: 1;
}
header.header.fixed {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  box-shadow: 0 2px 18px rgba(10, 58, 76, 0.08);
}
.header_inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  padding: 0 28px 0 24px;
}
.header_logo a {
  display: flex;
  align-items: center;
  gap: 12px;
}
.logo_txt {
  font-size: 10px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0.18em;
  color: var(--c-text);
}
.header_nav ul {
  display: flex;
  align-items: center;
  gap: 34px;
}
.header_nav a {
  font-family: var(--ff-en);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.1em;
  transition: color 0.3s;
}
.header_nav a:hover {
  color: var(--c-cyan);
}
.ic_ext {
  width: 11px;
  height: 11px;
  margin-left: 5px;
  vertical-align: 1px;
}
.mv_contact_btn a {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background-image: var(--grad-cta);
  color: #fff;
  padding: 17px 42px;
  border-radius: 30px;
  transition: opacity 0.3s, transform 0.3s;
}
.mv_contact_btn a:hover {
  opacity: 0.85;
  transform: translateY(-1px);
  color: #fff;
}

/* SP nav */
.sp_nav_btn {
  display: none;
  position: fixed;
  top: 18px;
  right: 18px;
  z-index: 1200;
  width: 52px;
  height: 52px;
  border: none;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 4px 16px rgba(10, 58, 76, 0.15);
  cursor: pointer;
}
.sp_nav_btn span {
  position: absolute;
  left: 15px;
  width: 22px;
  height: 2px;
  background: var(--c-text);
  transition: transform 0.3s, opacity 0.3s, top 0.3s;
}
.sp_nav_btn span:nth-child(1) {
  top: 19px;
}
.sp_nav_btn span:nth-child(2) {
  top: 25px;
}
.sp_nav_btn span:nth-child(3) {
  top: 31px;
}
.sp_nav_btn.open span:nth-child(1) {
  top: 25px;
  transform: rotate(45deg);
}
.sp_nav_btn.open span:nth-child(2) {
  opacity: 0;
}
.sp_nav_btn.open span:nth-child(3) {
  top: 25px;
  transform: rotate(-45deg);
}
.sp_nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 1100;
  background: #fff;
  padding: 96px 32px 40px;
  transform: translateY(-102%);
  transition: transform 0.45s ease;
  box-shadow: 0 20px 40px rgba(10, 58, 76, 0.12);
  border-radius: 0 0 24px 24px;
}
.sp_nav.open {
  transform: translateY(0);
}
.sp_nav ul {
  display: grid;
  gap: 18px;
}
.sp_nav a {
  font-family: var(--ff-en);
  font-size: 16px;
  font-weight: 700;
}
.sp_nav .mv_contact_btn a {
  justify-content: center;
  display: inline-flex;
}
body.fixed {
  position: fixed;
  inset-inline: 0;
  overflow: hidden;
}

/* ============================================================
   ボタン（原サイト: .btn_base = テキスト + シアン円矢印）
   ============================================================ */
.btn_base a {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  font-family: var(--ff-en);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.14em;
}
.btn_base .btn_base_circle {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--c-cyan);
  transition: transform 0.3s, background-color 0.3s;
}
.btn_base .btn_base_circle svg {
  width: 14px;
  height: 14px;
  fill: #fff;
  transition: transform 0.3s;
}
.btn_base a:hover .btn_base_circle {
  background: var(--c-cyan-deep);
  transform: translateX(6px);
}
.btn_base.rev a {
  flex-direction: row-reverse;
}

/* ============================================================
   トップ: ヒーロー（原サイト: .mv / Swiper fade 2.5s+1.5s）
   ============================================================ */
.mv {
  position: relative;
  overflow: hidden;
  opacity: 0;
  transition: opacity 1s ease;
}
.mv.loading {
  opacity: 1;
}
.mv_inner {
  position: relative;
  width: 100%;
  max-width: 1780px;
  margin: 0 auto;
  padding-left: 80px;
}
.st_h {
  position: relative;
  min-height: 680px;
  height: 100svh;
}
.mv_slide_wrap {
  position: absolute;
  top: 0;
  right: 0;
  width: 80vw;
  max-width: 1127px;
  overflow: hidden;
}
.mv_slide_wrap svg {
  display: block;
  width: 100%;
  height: auto;
}
.mv_slide {
  opacity: 0;
  transition: opacity 1.5s ease;
}
.mv_slide.active {
  opacity: 1;
}
.mv_txt {
  position: absolute;
  bottom: 26%;
  left: 0;
  z-index: 100;
}
.mv_txt h2 {
  font-size: 68px;
  font-weight: 900;
  line-height: 1.5;
  letter-spacing: 0.08em;
  color: #111;
  text-shadow: 0 0 14px rgba(255, 255, 255, 0.75), 0 0 14px rgba(255, 255, 255, 0.75);
}

/* ============================================================
   トップ: コンテンツセクション
   ============================================================ */
.top_sec_wrap {
  padding: 110px 0;
}
.top_content_ttl {
  font-family: var(--ff-en);
  font-size: 40px;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.2;
  margin-bottom: 28px;
}
.top_content_ttl span {
  font-family: var(--ff-base);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.12em;
  margin-left: 14px;
  vertical-align: 4px;
}
.top_content_strong {
  font-size: 23px;
  font-weight: 700;
  line-height: 1.9;
  margin-bottom: 22px;
}
.top_content_A,
.top_content_B {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
}
/* Mission: 画像は左端ブリード + 右側だけ大きく丸い（実測 0 260px 260px 0） */
.top_content_A {
  grid-template-columns: 55fr 45fr;
}
.top_content_A_img {
  margin-left: calc(50% - 50vw);
  height: 550px;
  border-radius: 0 275px 275px 0;
  overflow: hidden;
}
.top_content_A_img svg,
.ph_scene {
  width: 100%;
  height: 100%;
  display: block;
}
.mission_photo {
  position: relative;
  width: 100%;
  height: 100%;
}
.mission_photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.mission_photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    120deg,
    rgba(0, 190, 231, 0.45),
    rgba(27, 111, 234, 0.3)
  );
}
.mission_photo .net_overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
}
.top_content_A_txt {
  padding-right: 40px;
}
.top_content_B_img {
  display: grid;
  place-items: center;
}
.top_content_B_txt {
  max-width: 480px;
}
.top_content_A_txt .btn_base,
.top_content_B_txt .btn_base {
  margin-top: 30px;
}

/* Contact / Company 2カラム帯 */
.footer_contact {
  background: #fff;
  padding: 100px 0;
}
.footer_contact_grid {
  display: grid;
  grid-template-columns: 1fr 1px 1fr;
  gap: 0 70px;
}
.footer_contact_grid .divider {
  background: var(--c-line);
}
.footer_contact_label {
  font-family: var(--ff-en);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--c-cyan);
  margin-bottom: 14px;
}
.footer_contact_ttl {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 16px;
}
.footer_contact_grid .btn_base {
  margin-top: 26px;
}

/* ============================================================
   下層共通
   ============================================================ */
.lower_mv {
  position: relative;
  padding: 175px 0 70px;
}
.lower_mv h2 {
  font-family: var(--ff-en);
  font-size: 58px;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.1;
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 18px;
  font-size: 12px;
}
.breadcrumb .sep {
  color: #8fa5ae;
}
.lower_mv .iso_wrap {
  position: absolute;
  right: 4%;
  top: 90px;
  width: min(300px, 24vw);
  opacity: 0.95;
}
.lower_sec {
  padding: 70px 0 110px;
}
.sec_label {
  font-family: var(--ff-en);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--c-cyan);
  margin-bottom: 10px;
}
.lower_ttl_01 {
  font-size: 26px;
  font-weight: 700;
  line-height: 1.8;
  margin-bottom: 24px;
}
.lower_ttl_02 {
  font-size: 26px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 30px;
}

/* ============================================================
   Service ページ
   ============================================================ */
.service_intro {
  display: grid;
  grid-template-columns: 46fr 54fr;
  gap: 50px;
  align-items: center;
}
.service_intro .btn_base {
  margin-top: 26px;
}
.feature_lead {
  text-align: center;
  margin-bottom: 54px;
}
.feature_cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.feature_card {
  background: #fff;
  border-radius: 8px;
  padding: 0 26px 30px;
  box-shadow: 0 6px 24px rgba(10, 58, 76, 0.05);
}
.feature_card .card_illust {
  display: grid;
  place-items: center;
  height: 190px;
}
.feature_card h4 {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.7;
  padding-bottom: 14px;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--c-line);
}
.feature_card li {
  position: relative;
  padding-left: 18px;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.9;
  margin-bottom: 10px;
}
.feature_card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-cyan);
}
.func_sec {
  padding: 100px 0 90px;
}
.func_lead {
  text-align: center;
  font-weight: 700;
  margin-bottom: 40px;
}
.func_grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.func_grid li {
  background: var(--c-cyan);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  text-align: center;
  padding: 15px 10px;
  border-radius: 3px;
  letter-spacing: 0.06em;
}
.func_grid.dx3 {
  grid-template-columns: repeat(3, 1fr);
  max-width: 900px;
  margin-inline: auto;
}
.func_note {
  margin-top: 26px;
}
.func_note a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 13px;
}
.func_note svg {
  width: 16px;
  height: 16px;
  fill: var(--c-cyan);
}

/* 青CTAバンド */
.contact_band {
  position: relative;
  overflow: hidden;
  background: var(--c-band-blue);
  color: #fff;
  padding: 90px 0 100px;
  background-image: radial-gradient(
    rgba(255, 255, 255, 0.18) 1.5px,
    transparent 1.6px
  );
  background-size: 20px 20px;
}
.contact_band .swirl {
  position: absolute;
  right: -6%;
  top: -30%;
  width: 62%;
  opacity: 0.35;
  pointer-events: none;
}
.contact_band .band_illust {
  position: absolute;
  right: 4%;
  bottom: 8%;
  width: min(360px, 30vw);
  pointer-events: none;
}
.contact_area_ttl {
  font-size: 34px;
  font-weight: 900;
  letter-spacing: 0.08em;
  margin-bottom: 18px;
}
.contact_band p {
  font-weight: 700;
  margin-bottom: 30px;
}
.btn_pink a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--c-pink);
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  padding: 17px 34px;
  border-radius: 30px;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.18);
  transition: transform 0.3s, opacity 0.3s;
}
.btn_pink a:hover {
  transform: translateY(-2px);
  opacity: 0.9;
}

/* ============================================================
   Mission ページ
   ============================================================ */
.mission_block {
  text-align: center;
  padding: 60px 0;
}
.mission_label {
  font-family: var(--ff-en);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--c-cyan);
}
.mission_sub {
  font-size: 15px;
  font-weight: 700;
  margin: 6px 0 22px;
}
.mission_big {
  font-family: var(--ff-en);
  font-size: 46px;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: 0.02em;
  margin-bottom: 24px;
}
.mission_body {
  line-height: 2.2;
}
.value_list {
  max-width: 860px;
  margin: 20px auto 0;
  text-align: left;
}
.value_row {
  display: grid;
  grid-template-columns: 42fr 58fr;
  gap: 30px;
  padding: 34px 10px;
  border-top: 1px solid var(--c-line);
}
.value_row:last-child {
  border-bottom: 1px solid var(--c-line);
}
.value_num {
  font-family: var(--ff-en);
  font-size: 38px;
  font-weight: 700;
  line-height: 1.25;
}
.value_num small {
  display: block;
  font-family: var(--ff-base);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  margin-top: 6px;
}
.value_txt {
  font-size: 13.5px;
  line-height: 2.1;
  font-weight: 500;
}
.mission_close {
  text-align: center;
  font-size: 38px;
  font-weight: 900;
  letter-spacing: 0.12em;
  padding: 70px 0 40px;
}

/* ============================================================
   Company ページ
   ============================================================ */
.company_intro {
  max-width: 640px;
}
.company_intro .btn_base {
  margin: 26px 0 40px;
}
.company_table {
  max-width: 860px;
  display: grid;
  gap: 10px;
  margin-top: 36px;
}
.company_table .row {
  display: grid;
  grid-template-columns: 190px 1fr;
  gap: 18px;
}
.company_table dt {
  background: var(--c-cyan);
  color: #fff;
  font-weight: 700;
  font-size: 13px;
  display: flex;
  align-items: center;
  padding: 20px 18px;
  line-height: 1.6;
}
.company_table dd {
  display: flex;
  align-items: center;
  padding: 14px 10px;
  font-size: 14px;
  line-height: 1.9;
}

/* ============================================================
   Contact ページ
   ============================================================ */
.contact_lead {
  margin-bottom: 28px;
}
.notice_box {
  border: 1px solid #e8836d;
  background: #fffbfa;
  padding: 26px 30px;
  margin-bottom: 46px;
  font-size: 13px;
  line-height: 2;
  color: #e0432d;
}
.notice_box strong {
  display: block;
  margin-bottom: 4px;
}
.form_table {
  display: grid;
  gap: 10px;
}
.form_row {
  display: grid;
  grid-template-columns: 210px 1fr;
  gap: 20px;
}
.form_label {
  background: var(--c-cyan);
  color: #fff;
  font-weight: 700;
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 18px;
  line-height: 1.5;
}
.badge_req {
  background: var(--c-red);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 10px;
  border-radius: 999px;
  white-space: nowrap;
}
.form_field {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  padding: 6px 0;
}
.form_field input[type="text"],
.form_field input[type="email"],
.form_field input[type="tel"],
.form_field select,
.form_field textarea {
  width: 100%;
  font: inherit;
  letter-spacing: 0.06em;
  color: var(--c-text);
  background: #fff;
  border: 1px solid #d9dee1;
  border-radius: 4px;
  padding: 13px 16px;
}
.form_field ::placeholder {
  color: #9fb2ba;
}
.form_field :focus {
  outline: 2px solid var(--c-cyan);
  outline-offset: 0;
  border-color: transparent;
}
.form_field select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--c-text) 50%),
    linear-gradient(135deg, var(--c-text) 50%, transparent 50%);
  background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%;
  background-size: 6px 6px;
  background-repeat: no-repeat;
}
.name_split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  width: 100%;
}
.name_chip {
  display: inline-block;
  background: var(--c-cyan);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 12px;
  margin-bottom: 8px;
}
.radio_group {
  display: flex;
  gap: 34px;
}
.radio_group label {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-weight: 700;
  cursor: pointer;
}
.radio_group input {
  appearance: none;
  width: 18px;
  height: 18px;
  border: 2px solid #c3ced3;
  border-radius: 50%;
  display: grid;
  place-content: center;
  cursor: pointer;
}
.radio_group input::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  transform: scale(0);
  background: var(--c-cyan);
  transition: transform 0.15s;
}
.radio_group input:checked {
  border-color: var(--c-cyan);
}
.radio_group input:checked::before {
  transform: scale(1);
}
.form_consent {
  text-align: center;
  margin: 40px 0 0;
}
.form_consent a {
  color: var(--c-cyan);
  text-decoration: underline;
}
.consent_check {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 1px solid #ccd5d9;
  background: #fff;
  padding: 12px 30px;
  margin-top: 18px;
  font-weight: 700;
  cursor: pointer;
}
.consent_check input {
  width: 16px;
  height: 16px;
  accent-color: var(--c-cyan);
}
.form_submit {
  text-align: center;
  margin-top: 34px;
}
.form_submit button {
  font-family: var(--ff-en);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: #fff;
  background: var(--c-cyan);
  border: none;
  border-radius: 30px;
  padding: 17px 56px;
  cursor: pointer;
  transition: background-color 0.3s, transform 0.3s;
}
.form_submit button:hover {
  background: var(--c-cyan-deep);
  transform: translateY(-1px);
}

/* ============================================================
   フッター
   ============================================================ */
footer.footer {
  background: var(--c-bg-footer);
  padding: 70px 0 40px;
}
.footer_top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 26px;
  margin-bottom: 46px;
}
.footer_nav ul {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 28px;
}
.footer_nav a {
  font-family: var(--ff-en);
  font-size: 13px;
  font-weight: 700;
}
.footer_nav a:hover {
  color: var(--c-cyan);
}
.footer_banner ul {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.footer_banner a {
  display: grid;
  place-content: center;
  text-align: center;
  height: 91px;
  background: #fff;
  border: 1px solid #e6e6e6;
  border-radius: 4px;
  padding: 8px;
  transition: box-shadow 0.3s;
}
.footer_banner a:hover {
  box-shadow: 0 6px 18px rgba(10, 58, 76, 0.1);
}
.bn_name {
  font-weight: 900;
  font-size: 17px;
  letter-spacing: 0.04em;
  color: #123f66;
}
.bn_sub {
  font-size: 10px;
  color: #5c7f8d;
  letter-spacing: 0.06em;
}
.footer_jns {
  margin-top: 14px;
  font-size: 13px;
}
.footer_isms {
  display: flex;
  align-items: center;
  gap: 16px;
  background: #fff;
  border: 1px solid #e6e6e6;
  max-width: 480px;
  padding: 14px 18px;
  margin-top: 16px;
}
.isms_badge {
  display: flex;
  gap: 6px;
}
.isms_badge span {
  display: grid;
  place-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid #cdd6da;
  border-radius: 6px;
  font-size: 9px;
  font-weight: 700;
  color: #5c7f8d;
  text-align: center;
  line-height: 1.2;
}
.footer_isms p {
  font-size: 11px;
  line-height: 1.7;
}
.copy {
  display: block;
  text-align: center;
  font-size: 12px;
  margin-top: 44px;
}
.copy a {
  color: var(--c-cyan);
  text-decoration: underline;
  margin: 0 2px;
}

/* ============================================================
   スクロールリビール（原サイト: .animation → .is_shown）
   ============================================================ */
.animation > * {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.animation.is_shown > * {
  opacity: 1;
  transform: none;
}
.animation.is_shown > *:nth-child(2) {
  transition-delay: 0.1s;
}
.animation.is_shown > *:nth-child(3) {
  transition-delay: 0.2s;
}
.animation.is_shown > *:nth-child(4) {
  transition-delay: 0.3s;
}
.animation.is_shown > *:nth-child(5) {
  transition-delay: 0.4s;
}
.animation_img {
  opacity: 0;
  transition: opacity 1.1s ease 0.15s;
}
.animation_img.is_shown {
  opacity: 1;
}
@media (prefers-reduced-motion: reduce) {
  .animation > *,
  .animation_img {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ============================================================
   レスポンシブ
   ============================================================ */
@media (max-width: 1024px) {
  .header_nav ul {
    gap: 20px;
  }
  .mission_big {
    font-size: 36px;
  }
  .func_grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .footer_banner ul {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 820px) {
  .inner {
    width: min(100% - 48px, 1200px);
  }
  .header_nav {
    display: none;
  }
  .sp_nav_btn {
    display: block;
  }
  .st_h {
    height: calc(100svh - 220px);
    min-height: 480px;
  }
  .mv_inner {
    padding-left: 0;
  }
  .mv_slide_wrap {
    width: 96vw;
  }
  .mv_txt {
    padding-left: 24px;
    bottom: 20%;
  }
  .mv_txt h2 {
    font-size: 36px;
  }
  .top_sec_wrap {
    padding: 70px 0;
  }
  .top_content_A,
  .top_content_B,
  .service_intro {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .top_content_A_img {
    height: 320px;
    margin-right: 24px;
  }
  .top_content_A_txt {
    padding-right: 0;
  }
  .top_content_ttl {
    font-size: 32px;
  }
  .top_content_strong {
    font-size: 19px;
  }
  .footer_contact_grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }
  .footer_contact_grid .divider {
    display: none;
  }
  .lower_mv {
    padding: 130px 0 50px;
  }
  .lower_mv h2 {
    font-size: 40px;
  }
  .lower_mv .iso_wrap {
    display: none;
  }
  .feature_cards {
    grid-template-columns: 1fr;
  }
  .func_grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .contact_band .band_illust {
    display: none;
  }
  .contact_area_ttl {
    font-size: 24px;
  }
  .mission_big {
    font-size: 27px;
  }
  .value_row {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .mission_close {
    font-size: 26px;
  }
  .company_table .row,
  .form_row {
    grid-template-columns: 1fr;
    gap: 6px;
  }
  .company_table dt,
  .form_label {
    padding: 12px 16px;
  }
  .name_split {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .footer_top {
    justify-content: center;
  }
  .footer_banner ul {
    grid-template-columns: 1fr;
  }
}


/* ============================================================
   下層リファイン層
   指摘箇所（トップのヒーロー/企業理念/事業案内）は不変。
   それ以外を同じデザイン言語（シアン×ダークティール/Poppins EN+和文）で
   編集的に洗練させるための上書き。
   ============================================================ */

/* 下層ヒーロー: ゴーストタイトル */
.lower_mv {
  padding: 190px 0 80px;
  overflow: hidden;
}
.lower_mv h2 {
  position: relative;
  font-size: 64px;
}
.lower_mv .ghost {
  position: absolute;
  left: -6px;
  bottom: -14px;
  z-index: -1;
  font-size: 150px;
  line-height: 1;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(10, 58, 76, 0.10);
  white-space: nowrap;
  user-select: none;
  pointer-events: none;
}

/* 特徴: カード箱 → 罫線区切りの編集的3カラム */
.feature_head_left .top_content_ttl {
  margin-bottom: 16px;
}
.feature_lead {
  text-align: left;
  margin-bottom: 44px;
}
.feature_cards {
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}
.feature_card {
  background: transparent;
  box-shadow: none;
  border-radius: 0;
  padding: 0 30px;
  border-top: 2px solid var(--c-text);
}
.feature_card + .feature_card {
  border-left: 1px solid var(--c-line);
}
.f_num {
  display: block;
  font-family: var(--ff-en);
  font-weight: 700;
  font-size: 38px;
  color: var(--c-cyan);
  margin: 20px 0 0;
  line-height: 1;
}
.feature_card .card_illust {
  height: 150px;
}
.feature_card h4 {
  border-bottom: none;
  padding-bottom: 0;
}

/* 機能一覧: シアン塗りピル → ヘアライン付きチェックリスト */
.func_lead {
  text-align: left;
  margin-bottom: 30px;
}
.func_grid {
  grid-template-columns: repeat(3, 1fr);
  gap: 0 46px;
}
.func_grid li {
  background: none;
  color: var(--c-text);
  text-align: left;
  border-radius: 0;
  border-bottom: 1px solid var(--c-line);
  padding: 15px 4px;
  display: flex;
  align-items: center;
  gap: 11px;
}
.func_grid li::before {
  content: "✓";
  color: var(--c-cyan);
  font-weight: 900;
  flex: none;
}

/* DX支援: ダークティールパネル */
.dx_panel {
  position: relative;
  overflow: hidden;
  background: var(--c-text);
  color: #fff;
  border-radius: 22px;
  padding: 58px 56px 54px;
}
.dx_panel::after {
  content: "";
  position: absolute;
  right: -130px;
  top: -130px;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 190, 231, 0.4), transparent 70%);
}
.dx_panel::before {
  content: "";
  position: absolute;
  left: -90px;
  bottom: -140px;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(62, 239, 100, 0.18), transparent 70%);
}
.dx_panel .top_content_ttl,
.dx_panel .top_content_ttl span {
  color: #fff;
}
.dx_panel > p {
  position: relative;
  z-index: 1;
}
.dx_steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
  margin-top: 36px;
  counter-reset: step;
  position: relative;
  z-index: 1;
}
.dx_steps li {
  counter-increment: step;
  border-top: 1px solid rgba(255, 255, 255, 0.28);
  padding-top: 16px;
}
.dx_steps li::before {
  content: "0" counter(step);
  display: block;
  font-family: var(--ff-en);
  font-weight: 700;
  font-size: 26px;
  color: var(--c-green);
  margin-bottom: 6px;
  line-height: 1;
}
.dx_steps h4 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 6px;
}
.dx_steps p {
  font-size: 12.5px;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.85);
}

/* CTAボタンをブランドグラデに統一（ヘッダーContactと整合） */
.btn_pink a {
  background: var(--grad-cta);
}
.form_submit button {
  background: var(--grad-cta);
}

/* Missionページ: 編集的2カラム */
.mission_sec {
  padding: 74px 0;
}
.mission_sec + .mission_sec {
  border-top: 1px solid var(--c-line);
}
.mission_grid {
  display: grid;
  grid-template-columns: 55fr 45fr;
  gap: 50px;
  align-items: start;
}
.mission_grid .mission_label {
  color: var(--c-cyan);
  font-family: var(--ff-en);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.18em;
  margin-bottom: 12px;
}
.mission_grid .mission_big {
  font-family: var(--ff-en);
  font-size: 44px;
  font-weight: 700;
  line-height: 1.28;
  text-align: left;
  margin-bottom: 0;
}
.mission_grid .mission_sub {
  font-weight: 700;
  font-size: 13px;
  margin: 6px 0 14px;
  opacity: 0.65;
}
.mission_strong {
  font-size: 17px;
  font-weight: 700;
  line-height: 2.15;
}
.value_list {
  margin-top: 34px;
  max-width: none;
}
.value_num small {
  color: var(--c-cyan);
}

/* Companyテーブル: 白パネル＋ヘアライン */
.company_table {
  background: #fff;
  border-radius: 14px;
  padding: 8px 38px;
  box-shadow: 0 10px 34px rgba(10, 58, 76, 0.06);
  gap: 0;
}
.company_table .row {
  border-bottom: 1px solid var(--c-line);
  grid-template-columns: 230px 1fr;
}
.company_table .row:last-child {
  border-bottom: none;
}
.company_table dt {
  background: none;
  color: var(--c-text);
  position: relative;
  padding: 22px 0 22px 20px;
}
.company_table dt::before {
  content: "";
  position: absolute;
  left: 0;
  top: 27px;
  width: 8px;
  height: 8px;
  background: var(--c-cyan);
}
.company_table dd {
  padding: 18px 0;
}

/* Contactフォーム: 白パネル＋ヘアライン */
.form_table {
  background: #fff;
  border-radius: 14px;
  padding: 24px 38px 42px;
  box-shadow: 0 10px 34px rgba(10, 58, 76, 0.06);
  gap: 0;
}
.form_row {
  border-bottom: 1px solid #eef2f4;
  padding: 10px 0;
}
.form_row:last-of-type {
  border-bottom: none;
}
.form_label {
  background: none;
  color: var(--c-text);
  position: relative;
  padding: 12px 0 12px 20px;
}
.form_label::before {
  content: "";
  position: absolute;
  left: 0;
  top: 19px;
  width: 8px;
  height: 8px;
  background: var(--c-cyan);
}

/* フッターの製品カード名をブランド色に */
.bn_name {
  color: var(--c-text);
}

@media (max-width: 820px) {
  .lower_mv {
    padding: 140px 0 54px;
  }
  .lower_mv h2 {
    font-size: 42px;
  }
  .lower_mv .ghost {
    font-size: 86px;
  }
  .feature_cards {
    grid-template-columns: 1fr;
  }
  .feature_card {
    padding: 0 4px;
  }
  .feature_card + .feature_card {
    border-left: none;
  }
  .func_grid {
    grid-template-columns: 1fr;
  }
  .dx_panel {
    padding: 38px 26px 36px;
  }
  .dx_steps {
    grid-template-columns: 1fr;
    gap: 22px;
  }
  .mission_grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .mission_grid .mission_big {
    font-size: 29px;
  }
  .company_table {
    padding: 4px 20px;
  }
  .company_table .row {
    grid-template-columns: 1fr;
  }
  .company_table dd {
    padding: 0 0 16px 20px;
  }
  .form_table {
    padding: 12px 20px 32px;
  }
}


/* ============================================================
   背景モーション強化層（全ページ共通・最終上書き）
   周期をさらに短縮し、移動量・拡縮・回転を拡大。
   コンテナ自体もゆっくり呼吸させ、常に「流れている」状態にする。
   ============================================================ */

.bg_motion {
  animation: bgBreathe 9s ease-in-out infinite alternate;
}
@keyframes bgBreathe {
  from {
    transform: translateX(-50%) scale(1);
  }
  to {
    transform: translateX(-50%) scale(1.12);
  }
}

.bg_motion i {
  filter: blur(55px);
}

/* 各層: 周期を 3.4〜5.5s まで短縮し、位相を負のdelayで分散 */
.bg_motion .b1 {
  animation: bgFlow1 4s ease-in-out -1.4s infinite alternate;
}
.bg_motion .b2 {
  animation: bgFlow2 4.8s ease-in-out -2.9s infinite alternate;
}
.bg_motion .b3 {
  animation: bgFlow3 4.4s ease-in-out -0.7s infinite alternate;
}
.bg_motion .b4 {
  animation: bgFlow1 5.5s ease-in-out -3.6s infinite alternate-reverse;
}
.bg_motion .b5 {
  animation: bgSpinFast 9s linear infinite;
}

/* ページ別バリエーションも同じ強度に引き上げ（色は各ページのまま） */
body.page-service .bg_motion .b1 { animation: bgFlow2 3.6s ease-in-out -1.2s infinite alternate; }
body.page-service .bg_motion .b2 { animation: bgFlow1 4.4s ease-in-out -2.4s infinite alternate; }
body.page-service .bg_motion .b3 { animation: bgFlow3 3.9s ease-in-out -0.6s infinite alternate-reverse; }
body.page-service .bg_motion .b4 { animation: bgFlow2 5s ease-in-out -3.1s infinite alternate-reverse; }
body.page-service .bg_motion .b5 { animation: bgSpinFast 8s linear infinite reverse; }

body.page-mission .bg_motion .b1 { animation: bgFlow1 4.6s ease-in-out -1.7s infinite alternate; }
body.page-mission .bg_motion .b2 { animation: bgFlow2 5.4s ease-in-out -3.2s infinite alternate; }
body.page-mission .bg_motion .b3 { animation: bgFlow3 5s ease-in-out -0.9s infinite alternate; }
body.page-mission .bg_motion .b4 { animation: bgFlow1 6s ease-in-out -4s infinite alternate-reverse; }
body.page-mission .bg_motion .b5 { animation: bgSpinFast 12s linear infinite; }

body.page-company .bg_motion .b1 { animation: bgFlow3 4.2s ease-in-out -1.5s infinite alternate; }
body.page-company .bg_motion .b2 { animation: bgFlow2 5s ease-in-out -2.7s infinite alternate; }
body.page-company .bg_motion .b3 { animation: bgFlow1 4.5s ease-in-out -0.8s infinite alternate-reverse; }
body.page-company .bg_motion .b4 { animation: bgFlow3 5.8s ease-in-out -3.9s infinite alternate-reverse; }
body.page-company .bg_motion .b5 { animation: bgSpinFast 10s linear infinite reverse; }

body.page-contact .bg_motion .b1 { animation: bgFlow1 3.4s ease-in-out -1.1s infinite alternate; }
body.page-contact .bg_motion .b2 { animation: bgFlow3 4.2s ease-in-out -2.5s infinite alternate; }
body.page-contact .bg_motion .b3 { animation: bgFlow2 3.8s ease-in-out -0.5s infinite alternate-reverse; }
body.page-contact .bg_motion .b4 { animation: bgFlow1 4.9s ease-in-out -3.3s infinite alternate-reverse; }
body.page-contact .bg_motion .b5 { animation: bgSpinFast 8.5s linear infinite; }

/* 大振幅キーフレーム（移動 最大38vw / 拡縮 0.7〜1.7倍 / 回転 ±28deg） */
@keyframes bgFlow1 {
  0% {
    transform: translate3d(0, 0, 0) scale(1) rotate(0deg);
    opacity: 1;
  }
  35% {
    transform: translate3d(30vw, -14vw, 0) scale(1.62) rotate(20deg);
    opacity: 0.92;
  }
  70% {
    transform: translate3d(12vw, -26vw, 0) scale(0.78) rotate(-18deg);
    opacity: 1;
  }
  100% {
    transform: translate3d(38vw, -6vw, 0) scale(1.35) rotate(26deg);
    opacity: 0.7;
  }
}
@keyframes bgFlow2 {
  0% {
    transform: translate3d(0, 0, 0) scale(1.12) rotate(0deg);
    opacity: 0.95;
  }
  35% {
    transform: translate3d(-30vw, 20vw, 0) scale(0.7) rotate(28deg);
    opacity: 1;
  }
  70% {
    transform: translate3d(-10vw, -16vw, 0) scale(1.55) rotate(-22deg);
    opacity: 0.85;
  }
  100% {
    transform: translate3d(-36vw, 8vw, 0) scale(1.1) rotate(14deg);
    opacity: 1;
  }
}
@keyframes bgFlow3 {
  0% {
    transform: translate3d(0, 0, 0) scale(0.76) rotate(0deg);
    opacity: 0.85;
  }
  35% {
    transform: translate3d(-24vw, -26vw, 0) scale(1.7) rotate(-24deg);
    opacity: 1;
  }
  70% {
    transform: translate3d(22vw, -10vw, 0) scale(1) rotate(18deg);
    opacity: 0.8;
  }
  100% {
    transform: translate3d(-14vw, -32vw, 0) scale(1.45) rotate(-12deg);
    opacity: 1;
  }
}
/* オーロラ層: 回転しながら拡縮もする */
@keyframes bgSpinFast {
  0% {
    transform: rotate(0deg) scale(1);
  }
  50% {
    transform: rotate(180deg) scale(1.22);
  }
  100% {
    transform: rotate(360deg) scale(1);
  }
}


/* ============================================================
   ブランドロゴ（AMO株式会社 公式ロゴ / assets/img/amo-logo.png）
   ============================================================ */
.logo_img {
  display: block;
  width: auto;
  height: 46px;
}
.header_logo a {
  gap: 14px;
}
/* ロゴのネイビーに合わせ、副題は同系色＋字間を締める */
.logo_txt {
  color: #09142c;
  font-family: var(--ff-en);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.14em;
  line-height: 1.55;
  text-transform: uppercase;
  opacity: 0.72;
}
.loading_logo_img {
  display: block;
  width: auto;
  height: 74px;
}
footer .logo_img {
  height: 50px;
}
@media (max-width: 820px) {
  .logo_img {
    height: 36px;
  }
  .logo_txt {
    font-size: 8px;
  }
  .loading_logo_img {
    height: 58px;
  }
}


/* ============================================================
   ブランドカラー統一（ロゴ基準）
   ロゴのネイビー #09142C とアクセントのオレンジ #F04E23 を主役に、
   既存のシアン系はサブアクセントとして残す。
   ============================================================ */
:root {
  --c-text: #09142c;
  --c-navy: #09142c;
  --c-orange: #f04e23;
}
/* ナビ・本文はロゴのネイビーで引き締める */
body,
a,
.header_nav a,
.footer_nav a,
h2,
h3,
h4 {
  color: var(--c-navy);
}
.header_nav a:hover,
.footer_nav a:hover {
  color: var(--c-orange);
}
/* セクションラベル・小見出しの英字はオレンジアクセント */
.sec_label,
.footer_contact_label,
.mission_label,
.top_content_ttl span {
  color: var(--c-orange);
}
/* 矢印チップ・マーカーもオレンジへ（ホバーでネイビー） */
.btn_base .btn_base_circle {
  background: var(--c-orange);
}
.btn_base a:hover .btn_base_circle {
  background: var(--c-navy);
}
.company_table dt::before,
.form_label::before {
  background: var(--c-orange);
}
.feature_card li::before {
  background: var(--c-orange);
}
.func_grid li::before {
  color: var(--c-orange);
}
.value_num small {
  color: var(--c-orange);
}
.f_num {
  color: var(--c-orange);
}
/* CTAはネイビー→オレンジのグラデで力強く。文字は必ず白 */
.mv_contact_btn a,
.btn_pink a,
.form_submit button {
  background-image: linear-gradient(120deg, #09142c 0%, #1d3a63 45%, #f04e23 100%);
}
.mv_contact_btn a,
.mv_contact_btn a:hover,
.btn_pink a,
.btn_pink a:hover {
  color: #fff;
}
.mv_contact_btn a svg,
.btn_pink a svg {
  fill: #fff;
}
.spinner {
  background: linear-gradient(-225deg, #09142c 0%, #f04e23 100%);
}
/* DXパネルはロゴのネイビーで */
.dx_panel {
  background: var(--c-navy);
}
.dx_panel::after {
  background: radial-gradient(circle, rgba(240, 78, 35, 0.42), transparent 70%);
}
.dx_panel::before {
  background: radial-gradient(circle, rgba(0, 190, 231, 0.22), transparent 70%);
}
.dx_steps li::before {
  color: var(--c-orange);
}
/* 下層ヒーローのゴースト文字もネイビー系に */
.lower_mv .ghost {
  -webkit-text-stroke: 1.5px rgba(9, 20, 44, 0.1);
}


/* ============================================================
   DX支援ページ（dx.html）
   既存のデザイン言語（ネイビー×オレンジ／英字+和文見出し／
   罫線区切りの編集的レイアウト）を踏襲
   ============================================================ */

/* 課題提示: ネガ→ポジの対比 */
.pain_list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0 46px;
  margin-top: 30px;
}
.pain_list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px 4px;
  border-bottom: 1px solid var(--c-line);
  font-weight: 700;
  line-height: 1.9;
}
.pain_list li::before {
  content: "";
  flex: none;
  width: 9px;
  height: 9px;
  margin-top: 12px;
  background: var(--c-orange);
  transform: rotate(45deg);
}

/* 支援領域カード（4象限） */
.domain_grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
  margin-top: 40px;
}
.domain_card {
  background: #fff;
  border-radius: 14px;
  padding: 34px 32px 30px;
  box-shadow: 0 10px 34px rgba(9, 20, 44, 0.06);
  border-top: 3px solid var(--c-navy);
}
.domain_card:nth-child(even) {
  border-top-color: var(--c-orange);
}
.domain_card .d_en {
  display: block;
  font-family: var(--ff-en);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-orange);
  margin-bottom: 8px;
}
.domain_card h4 {
  font-size: 19px;
  font-weight: 900;
  line-height: 1.6;
  margin-bottom: 12px;
}
.domain_card p {
  font-size: 13.5px;
  margin-bottom: 14px;
}
.domain_card ul li {
  position: relative;
  padding-left: 18px;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.9;
}
.domain_card ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--c-navy);
}

/* 進め方: 縦のタイムライン */
.flow_list {
  margin-top: 40px;
  counter-reset: flow;
}
.flow_list li {
  counter-increment: flow;
  position: relative;
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 34px;
  padding: 30px 0 30px 0;
  border-top: 1px solid var(--c-line);
}
.flow_list li:last-child {
  border-bottom: 1px solid var(--c-line);
}
.flow_list li::before {
  content: "STEP 0" counter(flow);
  font-family: var(--ff-en);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--c-orange);
  padding-top: 4px;
}
.flow_list h4 {
  font-size: 19px;
  font-weight: 900;
  margin-bottom: 8px;
}
.flow_list .flow_note {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  color: var(--c-orange);
  border: 1px solid currentColor;
  border-radius: 999px;
  padding: 1px 14px;
  margin-top: 10px;
}

/* 強み: 番号なしの3カラム罫線 */
.strength_grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: 40px;
}
.strength_grid li {
  padding: 0 30px;
  border-top: 2px solid var(--c-navy);
}
.strength_grid li + li {
  border-left: 1px solid var(--c-line);
}
.strength_grid h4 {
  font-size: 17px;
  font-weight: 900;
  line-height: 1.7;
  margin: 22px 0 10px;
}
.strength_grid p {
  font-size: 13px;
  line-height: 2;
}
.strength_grid .s_icon {
  display: block;
  width: 46px;
  height: 46px;
  margin-top: 26px;
}

/* 対象・料金の注記ボックス */
.note_panel {
  background: #fff;
  border-radius: 14px;
  padding: 34px 38px;
  box-shadow: 0 10px 34px rgba(9, 20, 44, 0.06);
  margin-top: 34px;
}
.note_panel dt {
  font-weight: 900;
  font-size: 14px;
  margin-bottom: 4px;
}
.note_panel dd + dt {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--c-line);
}
.note_panel dd {
  font-size: 13.5px;
  line-height: 2;
}

@media (max-width: 820px) {
  .pain_list,
  .domain_grid,
  .strength_grid {
    grid-template-columns: 1fr;
  }
  .strength_grid li {
    padding: 0 4px 24px;
  }
  .strength_grid li + li {
    border-left: none;
    border-top: 2px solid var(--c-navy);
    padding-top: 4px;
  }
  .flow_list li {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .note_panel {
    padding: 24px 22px;
  }
}


/* dx_steps: 番号と見出しの間隔を詰める（h4がない箇所の余白を解消） */
.dx_steps li::before {
  margin-bottom: 10px;
}
.dx_steps h4 {
  margin-top: 0;
}
.dx_steps li > *:first-child {
  margin-top: 0;
}


/* ダークパネル・ダークバンド内の見出しは白を維持
   （ブランドカラー統一の h4{color:navy} が上書きしていたため） */
.dx_panel h2,
.dx_panel h3,
.dx_panel h4,
.dx_panel p,
.contact_band h2,
.contact_band h3,
.contact_band h4,
.contact_band p {
  color: #fff;
}
.dx_panel .top_content_ttl span {
  color: var(--c-orange);
}


/* ============================================================
   モバイル最適化（2026-08-03）
   実機相当390pxで目視確認し、レイアウト崩れ・不要な折り返しを解消
   ============================================================ */

/* 横スクロールを物理的に止める（装飾要素のはみ出し対策） */
html,
body {
  overflow-x: hidden;
}
body {
  max-width: 100%;
}

/* --- 不要な折り返しの抑止（全幅共通） ---
   短いラベル・ボタン・見出しの副題は途中で折り返さない */
.btn_base a,
.btn_base a span:not(.btn_base_circle),
.btn_pink a,
.btn_amber a,
.mv_contact_btn a,
.form_submit button,
.breadcrumb,
.breadcrumb a,
.breadcrumb span,
.func_grid li,
.func_note a,
.company_table dt,
.form_label,
.badge_req,
.name_chip,
.value_num,
.value_num small,
.f_num,
.dx_steps li::before,
.flow_list li::before,
.flow_note,
.sec_label,
.eyebrow,
.footer_contact_label,
.mission_label,
.header_nav a,
.footer_nav a,
.sp_nav a,
.bn_name,
.bn_sub,
.logo_txt,
.lower_mv h2,
.lower_ja,
.mission_big,
.top_content_ttl,
.feature_card h4 .tag {
  white-space: nowrap;
}
/* 見出しの和文サブタイトルは「英字／和文」で改行し、和文内では折らない */
.top_content_ttl {
  white-space: normal;
}
.top_content_ttl span {
  white-space: nowrap;
}
/* 折り返す場合も単語途中で切らない */
h1, h2, h3, h4, p, li, dd, dt {
  overflow-wrap: break-word;
  word-break: normal;
  line-break: strict;
}

@media (max-width: 820px) {
  /* --- ヘッダー: ロゴを縮小しハンバーガーとの干渉を防ぐ --- */
  .header_inner {
    padding: 0 78px 0 16px;
    height: 74px;
  }
  .logo_img {
    height: 30px;
  }
  .header_logo a {
    gap: 9px;
  }
  .logo_txt {
    font-size: 7px;
    letter-spacing: 0.1em;
    line-height: 1.5;
  }
  .sp_nav_btn {
    top: 12px;
    right: 14px;
    width: 46px;
    height: 46px;
  }
  .sp_nav_btn span {
    left: 13px;
    width: 20px;
  }
  .sp_nav_btn span:nth-child(1) { top: 17px; }
  .sp_nav_btn span:nth-child(2) { top: 22px; }
  .sp_nav_btn span:nth-child(3) { top: 27px; }
  .sp_nav_btn.open span:nth-child(1),
  .sp_nav_btn.open span:nth-child(3) { top: 22px; }

  /* --- トップのヒーロー: 画像の下にコピーを置く縦積みに --- */
  .mv {
    padding-bottom: 44px;
  }
  .mv_inner {
    padding-left: 0;
  }
  .st_h {
    height: auto !important;
    min-height: 0;
  }
  .mv_slide_wrap {
    position: relative;
    width: 100%;
    max-width: none;
    right: auto;
  }
  .mv_txt {
    position: static;
    padding: 30px 24px 0;
  }
  .mv_txt h2 {
    font-size: 30px;
    line-height: 1.6;
    letter-spacing: 0.04em;
    text-shadow: none;
  }

  /* --- Mission: 画像の左ブリードをやめて内側に収める --- */
  .top_content_A_img {
    margin-left: 0;
    margin-right: 0;
    height: 240px;
    border-radius: 0 120px 120px 0;
  }

  /* --- 見出しまわりのサイズ調整 --- */
  .top_content_ttl {
    font-size: 26px;
  }
  .top_content_ttl span {
    display: block;
    margin-left: 0;
    margin-top: 6px;
    font-size: 13px;
    vertical-align: baseline;
  }
  .top_content_strong {
    font-size: 17px;
  }
  .lower_mv h2 {
    font-size: 34px;
  }
  .lower_mv .ghost {
    font-size: 62px;
    bottom: -6px;
  }
  .sec_ttl,
  .lower_ttl_01 {
    font-size: 21px !important;
  }
  .lower_ttl_02 {
    font-size: 20px;
  }

  /* --- 機能一覧: 行間を詰めて縦の冗長さを解消 --- */
  .func_grid li {
    padding: 11px 2px;
    font-size: 12.5px;
    letter-spacing: 0;
  }
  .func_sec {
    padding: 56px 0 60px;
  }

  /* --- 特徴カード: 番号と内容の間を詰める --- */
  .feature_card {
    padding-bottom: 26px;
  }
  .feature_card .card_illust {
    height: 120px;
  }
  .f_num {
    margin-top: 14px;
    font-size: 30px;
  }

  /* --- CTAバンド: 文字サイズを収まる大きさに --- */
  .contact_area_ttl {
    font-size: 20px;
    letter-spacing: 0.02em;
    line-height: 1.7;
  }
  .contact_band {
    padding: 60px 0 64px;
  }
  .contact_band .swirl,
  .contact_band .band_illust {
    display: none;
  }
  .btn_pink a,
  .btn_amber a {
    padding: 15px 26px;
    font-size: 13px;
  }

  /* --- DXパネル --- */
  .dx_panel {
    padding: 32px 22px 30px;
    border-radius: 16px;
  }
  .dx_steps {
    gap: 20px;
  }

  /* --- Mission: 英字大見出しを収まるサイズに --- */
  .mission_big {
    font-size: 23px;
    white-space: normal;
  }
  .mission_close {
    font-size: 22px;
    letter-spacing: 0.06em;
  }
  .value_num {
    font-size: 21px;
  }

  /* --- DX支援ページ --- */
  .pain_list li {
    font-size: 13px;
    line-height: 1.85;
    padding: 13px 2px;
  }
  .domain_card {
    padding: 26px 22px 24px;
  }
  .domain_card h4 {
    font-size: 17px;
  }
  .flow_list li {
    padding: 24px 0;
  }
  .flow_list h4 {
    font-size: 17px;
  }
  .strength_grid h4 {
    font-size: 16px;
  }
  .note_panel dd {
    font-size: 13px;
  }

  /* --- Contact / Company 2カード帯 --- */
  .footer_contact {
    padding: 60px 0;
  }
  .footer_contact_ttl {
    font-size: 20px;
  }

  /* --- フッター --- */
  footer.footer {
    padding: 50px 0 30px;
  }
  .footer_nav ul {
    gap: 14px 20px;
  }
  .bn_name {
    font-size: 15px;
  }
  .copy {
    font-size: 11px;
    line-height: 2;
  }
}

/* --- 375px以下（iPhone SE等）でさらに詰める --- */
@media (max-width: 380px) {
  .inner {
    width: min(100% - 36px, 1160px);
  }
  .mv_txt h2 {
    font-size: 27px;
  }
  .lower_mv h2 {
    font-size: 30px;
  }
  .top_content_ttl {
    font-size: 23px;
  }
  .contact_area_ttl {
    font-size: 18px;
  }
  .mission_big {
    font-size: 21px;
  }
  .func_grid li {
    font-size: 12px;
  }
}


/* 背景モーション: コンテナ自体の拡大をやめ、横方向のはみ出しを根絶
   （bgBreathe の scale がビューポート幅を超えて横スクロールを発生させていた）
   呼吸感は内部のグラデーション球で十分表現されている */
.bg_motion {
  left: 0;
  width: 100%;
  transform: none;
  animation: none;
}


@media (max-width: 820px) {
  /* ヒーロー下の余白を詰める */
  .mv {
    padding-bottom: 18px;
  }
  .top_sec_wrap {
    padding: 52px 0;
  }
  /* Mission画像は左端までブリードさせ、右の丸みを活かす */
  .top_content_A_img {
    margin-left: -24px;
    width: calc(100% + 24px);
    height: 220px;
    border-radius: 0 110px 110px 0;
  }
}
@media (max-width: 380px) {
  .top_content_A_img {
    margin-left: -18px;
    width: calc(100% + 18px);
  }
}


/* SP専用の意図的な改行（意味の区切りで折る。PCでは無効） */
.br_sp {
  display: none;
}
@media (max-width: 820px) {
  .br_sp {
    display: inline;
  }
}


@media (max-width: 820px) {
  /* 会社概要テーブル: 項目名と値の間隔を詰め、左端を揃える */
  .company_table {
    padding: 6px 20px;
  }
  .company_table .row {
    grid-template-columns: 1fr;
    padding: 15px 0;
    gap: 0;
  }
  .company_table dt {
    padding: 0 0 7px 18px;
  }
  .company_table dt::before {
    top: 9px;
  }
  .company_table dd {
    padding: 0 0 0 18px;
    display: block;
  }
  /* お問い合わせフォームも同様に詰める */
  .form_row {
    padding: 14px 0;
  }
  .form_label {
    padding: 0 0 9px 18px;
  }
  .form_label::before {
    top: 7px;
  }
  .form_field {
    padding: 0 0 0 18px;
  }
  .form_table {
    padding: 16px 20px 30px;
  }
}


/* ブランドカラー統一の漏れ（フォーム部品） */
.name_chip {
  background: var(--c-navy);
}
.radio_group input:checked {
  border-color: var(--c-orange);
}
.radio_group input::before {
  background: var(--c-orange);
}
.consent_check input {
  accent-color: var(--c-orange);
}
.form_field :focus {
  outline-color: var(--c-orange);
}
.func_note svg {
  fill: var(--c-orange);
}


/* Missionページ: ラベルのブランドカラー統一（シアン → オレンジ） */
.mission_grid .mission_label,
.mission_label {
  color: var(--c-orange);
}

@media (max-width: 820px) {
  /* Mission: セクション間の余白を詰める */
  .mission_sec {
    padding: 46px 0;
  }
  .mission_grid {
    gap: 10px;
  }
  .mission_grid .mission_big {
    margin-bottom: 4px;
  }
  .mission_strong {
    font-size: 15.5px;
    line-height: 2;
  }
  .mission_block {
    padding: 40px 0;
  }
  .value_row {
    padding: 22px 4px;
  }
  .value_txt {
    font-size: 13px;
  }
}


/* フッター注記リンクのブランドカラー統一 */
.copy a,
.form_consent a {
  color: var(--c-orange);
}


/* ============================================================
   モバイル微調整（2026-08-03 第2回）
   ・イラストSVGの高さ固定による巨大な余白を解消
   ・ヒーローのコピーを上寄せ＋画像と重なっても読める白グロー
   ============================================================ */

/* イラストSVGは幅に合わせて高さも縮める（height属性固定の余白対策） */
.animation_img > svg,
.top_content_B_img > svg,
.service_intro > .animation_img > svg,
.company_intro + .animation_img > svg,
.lower_mv .iso_wrap svg {
  height: auto;
}
.animation_img {
  line-height: 0;
}

@media (max-width: 820px) {
  /* ヒーロー: コピーを上に寄せ、白グローで画像に重なっても可読 */
  .mv_txt {
    padding: 16px 24px 0;
  }
  .mv_txt h2 {
    text-shadow: 0 0 12px rgba(255, 255, 255, 0.92),
      0 0 12px rgba(255, 255, 255, 0.92), 0 0 24px rgba(255, 255, 255, 0.75);
  }
  .mv {
    padding-bottom: 10px;
  }

  /* 下層セクションの余白を圧縮 */
  .lower_sec {
    padding: 44px 0 56px;
  }
  .service_intro {
    gap: 26px;
  }
  .lower_mv {
    padding: 120px 0 40px;
  }
  .func_sec {
    padding: 44px 0 50px;
  }
  .feature_lead {
    margin-bottom: 30px;
  }
  .feature_cards {
    gap: 6px;
  }
  .contact_band {
    padding: 52px 0 56px;
  }
  .footer_contact {
    padding: 50px 0;
  }
  /* 画像ブロックの上下の無駄を削る */
  .top_content_B_img,
  .service_intro .animation_img {
    margin: 0;
  }
}


/* ============================================================
   モバイル微調整（2026-08-03 第3回）
   ・ヒーローのコピーをさらに上へ（画像に少し食い込ませる）
   ・Mission画像の中に見出し「Mission / 企業理念」を重ねる
   ============================================================ */

@media (max-width: 820px) {
  /* コピーを画像側へ引き上げる。白グローで重なっても可読 */
  .mv_txt {
    padding: 0 24px 0;
    margin-top: -104px;
    position: relative;
    z-index: 100;
  }
  .mv {
    padding-bottom: 4px;
  }

  /* Mission: 見出しを画像内に配置 */
  .top_content_A {
    position: relative;
  }
  .top_content_A_img {
    height: 260px;
  }
  /* 画像下部を暗くして白文字の可読性を確保 */
  .mission_photo::before {
    content: "";
    position: absolute;
    inset: auto 0 0 0;
    height: 62%;
    z-index: 2;
    background: linear-gradient(
      to top,
      rgba(9, 20, 44, 0.72),
      rgba(9, 20, 44, 0.28) 55%,
      rgba(9, 20, 44, 0)
    );
  }
  .top_content_A_txt .top_content_ttl {
    position: absolute;
    top: 150px;
    left: 0;
    margin: 0;
    z-index: 4;
    color: #fff;
    text-shadow: 0 2px 14px rgba(9, 20, 44, 0.45);
  }
  .top_content_A_txt .top_content_ttl span {
    color: #fff;
    opacity: 0.92;
    text-shadow: 0 2px 10px rgba(9, 20, 44, 0.5);
  }
  .top_content_A_txt {
    padding-top: 2px;
  }
}
@media (max-width: 380px) {
  .mv_txt {
    margin-top: -92px;
  }
  .top_content_A_txt .top_content_ttl {
    top: 148px;
  }
}


/* フッターの製品カードは Astro / DX支援 の2枚構成 */
.footer_banner ul {
  grid-template-columns: repeat(2, 1fr);
  max-width: 720px;
}
@media (max-width: 820px) {
  .footer_banner ul {
    grid-template-columns: 1fr;
    max-width: none;
  }
}