/* =============================================================
   P60 製品ページ専用CSS（/products/p60/ 全画面テンプレート用）
   前半: 実サイト style.css から抽出した #header / #footer
   後半: P60ダークデザイン本体
   ============================================================= */

/* SoraNavi 実サイトのヘッダー/フッター CSS（style.css から #header/#footer 部分のみ抽出・名前空間化済み） */
/* header
----------------------------------------------- */
#header {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.7) 70%);
  z-index: 99;
}

#header .header_in {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
  padding: 0 24px 8px 24px;
  gap: 10px;
  position: relative;
  z-index: 98;
}

#header .header_logo {
  max-width: 210px;
  flex-shrink: 0;
}

#header .header_logo a {
  display: block;
}

#header .header_logo a:hover {
  opacity: 0.7;
}

#header .header_mess {
  display: flex;
  align-items: center;
  gap: 24px;
}

#header .header_btn a {
  background: #241f21;
  display: flex;
  width: 110px;
  height: 32px;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  transform: skewX(-15deg);
  border: 1px #fff solid;
  -webkit-border-radius: 8px 0 8px 0;
  -moz-border-radius: 8px 0 8px 0;
  -ms-border-radius: 8px 0 8px 0;
  -o-border-radius: 8px 0 8px 0;
  border-radius: 8px 0 8px 0;
  position: relative;
}

#header .header_btn a:hover {
  border: 1px #00bcff solid;
}

#header .header_btn .btn_txt {
  color: #fff;
  font-size: 13px;
  line-height: 1;
  letter-spacing: 0.03em;
  display: block;
  font-weight: 700;
  transform: skewX(15deg);
  position: relative;
  z-index: 2;
}

#header .header_btn a:before {
  position: absolute;
  content: "";
  background: #89d329;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%) skewX(15deg);
  width: 0;
  height: 0;
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  -ms-border-radius: 50%;
  -o-border-radius: 50%;
  border-radius: 50%;
  transition: all 0.5s !important;
  -moz-transition: all 0.5s !important;
  /* Firefox */
  -webkit-transition: all 0.5s !important;
  /* Chrome&Safari */
  z-index: 1;
}

#header .header_btn a:hover:before {
  width: 120%;
  height: 400%;
  background: #00bcff;
}

#header .header_navi {
  display: flex;
  gap: 24px;
}

#header .header_navi>li {
  font-size: 14px;
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: 0.1em;
  position: relative;
}

#header .header_navi>li>a {
  display: block;
  position: relative;
  padding: 8px 0;
}

#header .header_navi>li>a:before {
  position: absolute;
  background: #89d329;
  width: 0;
  height: 1px;
  content: "";
  z-index: 2;
  bottom: 0;
  left: 50%;
  transition: all 0.5s !important;
  -moz-transition: all 0.5s !important;
  /* Firefox */
  -webkit-transition: all 0.5s !important;
  /* Chrome&Safari */
}

#header .header_navi>li>a:hover:before {
  width: 100%;
  left: 0;
  transition: all 0.5s !important;
  -moz-transition: all 0.5s !important;
  /* Firefox */
  -webkit-transition: all 0.5s !important;
  /* Chrome&Safari */
}

#header .header_navi .navi_name {
  padding: 8px 16px 8px 0;
  display: block;
  cursor: pointer;
  transition: all 0.5s !important;
  -moz-transition: all 0.5s !important;
  /* Firefox */
  -webkit-transition: all 0.5s !important;
  /* Chrome&Safari */
  position: relative;
}

#header .header_navi .navi_name:after {
  position: absolute;
  content: "";
  background: #fff;
  clip-path: polygon(0 0, 100% 0, 50% 100%);
  width: 8px;
  height: 4px;
  right: 3px;
  top: 50%;
  transform: translateY(-50%);
  transition: all 0.5s !important;
  -moz-transition: all 0.5s !important;
  /* Firefox */
  -webkit-transition: all 0.5s !important;
  /* Chrome&Safari */
  z-index: 0;
}

#header .header_navi .navi_name.on:after {
  transform: translateY(-50%) rotate(-180deg);
}

#header .header_navi .navi_name.on:before {
  width: 100%;
  left: 0;
}

#header .header_navi .navi_name:before {
  position: absolute;
  background: #89d329;
  width: 0;
  height: 1px;
  content: "";
  z-index: 2;
  bottom: 0;
  left: 50%;
  transition: all 0.5s !important;
  -moz-transition: all 0.5s !important;
  /* Firefox */
  -webkit-transition: all 0.5s !important;
  /* Chrome&Safari */
}

#header .header_navi .navi_name:hover:before {
  width: 100%;
  left: 0;
  transition: all 0.5s !important;
  -moz-transition: all 0.5s !important;
  /* Firefox */
  -webkit-transition: all 0.5s !important;
  /* Chrome&Safari */
}

#header .header_navi .navi_sub {
  display: none;
  position: absolute;
  left: 50%;
  top: 100%;
  transform: translateX(-50%);
  padding: 24px 0 0;
  z-index: 2;
}

#header .header_navi .navi_sub .sub_box {
  background: #3e393b;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

#header .header_navi .navi_sub .sub_box a {
  display: block;
  color: #b6b7b9;
  white-space: nowrap;
  font-size: 13px;
  letter-spacing: 0.03em;
  font-weight: 600;
  padding: 10px 0;
}

#header .header_navi .navi_sub .sub_box a:hover {
  color: #fff;
}

.navbar-toggle {
  display: none;
}

.navbar-collapse {
  display: none;
}

@media (max-width: 1024px) {
  #header .header_in {
    height: 62px;
    padding: 0 8px 0 16px;
  }

  #header .header_logo {
    max-width: 146px;
    padding: 0 0 10px;
    font-size: 0;
  }

  #header .header_logo a:hover {
    opacity: 1;
  }

  #header .header_mess {
    display: none;
  }

  .navbar-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 99;
  }

  .navbar-toggle .toggle_menu {
    width: 54px;
    height: 54px;
    background: url("../img/common/ico_menu.svg") center center no-repeat;
    background-size: 54px 54px;
    transition: all 0.3s !important;
    -moz-transition: all 0.3s !important;
    /* Firefox */
    -webkit-transition: all 0.3s !important;
    /* Chrome&Safari */
  }

  .navbar-toggle.on .toggle_menu {
    background: url("../img/common/ico_menu_on.svg") center center no-repeat;
    background-size: 54px 54px;
  }

  .navbar-collapse {
    display: none;
    position: absolute;
    left: 0;
    top: 0;
    background: #241f21;
    height: 100vh;
    width: 100vw;
    padding: 62px 0 40px;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    -ms-box-sizing: border-box;
    -o-box-sizing: border-box;
    box-sizing: border-box;
    z-index: 80;
  }

  .navbar-collapse .navbar_inner {
    height: 100%;
    overflow-y: scroll;
  }

  .navbar-collapse .navbar_inner {
    -ms-overflow-style: none;
    overflow: -moz-scrollbars-none;
  }

  .navbar-collapse .navbar_inner::-webkit-scrollbar {
    display: none;
  }

  .navbar-collapse .navbar_inner {
    scrollbar-width: none;
  }

  .navbar-collapse .navbar_box {
    width: 220px;
    margin: 0 auto;
  }

  .navbar-collapse .navbar_btn {
    display: flex;
    justify-content: center;
    margin: 24px 0 0;
  }

  .navbar-collapse .navbar_btn a {
    background: #241f21;
    display: flex;
    width: 100%;
    height: 52px;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
    transform: skewX(-15deg);
    border: 1px #fff solid;
    -webkit-border-radius: 8px 0 8px 0;
    -moz-border-radius: 8px 0 8px 0;
    -ms-border-radius: 8px 0 8px 0;
    -o-border-radius: 8px 0 8px 0;
    border-radius: 8px 0 8px 0;
    position: relative;
  }

  .navbar-collapse .navbar_btn .btn_txt {
    color: #fff;
    font-size: 15px;
    line-height: 1;
    letter-spacing: 0.03em;
    display: block;
    font-weight: 700;
    transform: skewX(15deg);
    position: relative;
    z-index: 2;
  }

  .navbar-collapse .navbar_list>li>a {
    border-bottom: 1px #89d329 solid;
    display: block;
    padding: 20px 0;
    font-size: 14px;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: 0.03em;
    color: #fff;
  }

  .navbar-collapse .navbar_list .navbar_par {
    border-bottom: 1px #89d329 solid;
    display: block;
    padding: 20px 15px 20px 0;
    font-size: 14px;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: 0.03em;
    color: #fff;
    margin: 0;
    transition: all 0.3s !important;
    -moz-transition: all 0.3s !important;
    /* Firefox */
    -webkit-transition: all 0.3s !important;
    /* Chrome&Safari */
    position: relative;
  }

  .navbar-collapse .navbar_list .navbar_par:before {
    position: absolute;
    content: "";
    background: #fff;
    clip-path: polygon(0 0, 100% 0, 50% 100%);
    width: 8px;
    height: 4px;
    right: 3px;
    top: 50%;
    transform: translateY(-50%);
    transition: all 0.3s !important;
    -moz-transition: all 0.3s !important;
    /* Firefox */
    -webkit-transition: all 0.3s !important;
    /* Chrome&Safari */
    z-index: 0;
  }

  .navbar-collapse .navbar_list .navbar_par.on {
    margin: 24px 0 0;
  }

  .navbar-collapse .navbar_list .navbar_par.on:before {
    transform: translateY(-50%) rotate(-180deg);
  }

  .navbar-collapse .navbar_list .navbar_sub {
    display: none;
    width: 100%;
  }

  .navbar-collapse .navbar_list .navbar_sub .sub_inner {
    display: flex;
    justify-content: center;
  }

  .navbar-collapse .navbar_list .navbar_sub .sub_cont {
    background: #3e393b;
    padding: 18px;
    display: flex;
    flex-direction: column;
    gap: 8px;
  }

  .navbar-collapse .navbar_list .navbar_sub .sub_cont li a {
    display: block;
    padding: 8px 0;
    color: #b6b7b9;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.03em;
  }
}


/* footer
----------------------------------------------- */
#footer .pagetop {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 9;
}

#footer .pagetop a {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 4px;
  color: #fff;
  width: 64px;
  height: 64px;
  font-weight: 700;
  padding: 5px 0 0;
}

#footer .pagetop a:hover {
  color: #00bcff;
}

#footer .pagetop a .arrow {
  font-size: 25px;
  line-height: 1;
}

#footer .pagetop a .txt {
  font-size: 12px;
  line-height: 1.2;
}

#footer {
  padding: 64px 0 0;
}

#footer .footer_box {
  padding: 64px 20px;
  border-bottom: 1px #b6b7b9 solid;
  border-top: 1px #b6b7b9 solid;
}

#footer .footer_inner {
  max-width: 1256px;
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
}

#footer .footer_logo a {
  display: block;
}

#footer .footer_logo a:hover {
  opacity: 0.7;
}

#footer .footer_btn {
  margin: 24px 0 0;
}

#footer .footer_btn a {
  background: #241f21;
  display: flex;
  width: 230px;
  height: 32px;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  transform: skewX(-15deg);
  margin: 0 0 0 5px;
  border: 1px #fff solid;
  -webkit-border-radius: 8px 0 8px 0;
  -moz-border-radius: 8px 0 8px 0;
  -ms-border-radius: 8px 0 8px 0;
  -o-border-radius: 8px 0 8px 0;
  border-radius: 8px 0 8px 0;
  position: relative;
}

#footer .footer_btn a:hover {
  border: 1px #00bcff solid;
}

#footer .footer_btn .btn_txt {
  color: #fff;
  font-size: 13px;
  line-height: 1;
  letter-spacing: 0.03em;
  display: block;
  font-weight: 700;
  transform: skewX(15deg);
  position: relative;
  z-index: 2;
}

#footer .footer_btn a:before {
  position: absolute;
  content: "";
  background: #89d329;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%) skewX(15deg);
  width: 0;
  height: 0;
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  -ms-border-radius: 50%;
  -o-border-radius: 50%;
  border-radius: 50%;
  transition: all 0.5s !important;
  -moz-transition: all 0.5s !important;
  /* Firefox */
  -webkit-transition: all 0.5s !important;
  /* Chrome&Safari */
  z-index: 1;
}

#footer .footer_btn a:hover:before {
  width: 120%;
  height: 400%;
  background: #00bcff;
}

#footer .footer_line {
  margin: 46px 0 0;
  display: flex;
}

#footer .footer_line a {
  display: block;
  max-width: 240px;
}

#footer .footer_line a:hover {
  opacity: 0.7;
}

#footer .footer_link {
  display: flex;
  align-items: flex-start;
  gap: 40px;
}

#footer .footer_link .link_box {
  display: flex;
  flex-direction: column;
  gap: 24px 0;
  color: #b6b7b9;
}

#footer .footer_link .link_box a {
  color: #b6b7b9;
}

#footer .footer_link .link_in {
  width: 200px;
}

#footer .footer_link .link_name {
  border-bottom: 1px #b6b7b9 solid;
}

#footer .footer_link .link_name .name_in {
  padding: 7px 15px 7px 0;
  display: block;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.2;
  position: relative;
}

#footer .footer_link .link_name .name_in:before {
  position: absolute;
  content: "";
  background: #b6b7b9;
  width: 8px;
  height: 4px;
  right: 3px;
  top: 50%;
  transform: translateY(-50%);
  clip-path: polygon(0 0, 100% 0, 50% 100%);
  z-index: 0;
}

#footer .footer_link .link_name a.name_in:before {
  display: none;
}

#footer .footer_link .link_name a:hover {
  color: #fff;
}

#footer .footer_link .link_navi {
  margin: 8px 0 0;
}

#footer .footer_link .link_navi a {
  display: block;
  font-size: 13px;
  line-height: 1.2;
  padding: 10px 0;
  font-weight: 600;
}

#footer .footer_link .link_navi a:hover {
  color: #fff;
}

#footer .footer_other {
  max-width: 1296px;
  margin: 40px auto 0;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

#footer .footer_other .other_home {
  flex-shrink: 0;
}

#footer .footer_other .other_home a {
  display: block;
  font-size: 21px;
  line-height: 1.3;
  letter-spacing: 0.03em;
}

#footer .footer_other .other_home a:hover {
  opacity: 0.7;
}

#footer .footer_other .other_cont {
  display: flex;
  flex-wrap: wrap;
  gap: 5px 8px;
}

#footer .footer_other .other_cont a {
  display: block;
  color: #b6b7b9;
  font-size: 11px;
  line-height: 1.5;
}

#footer .footer_other .other_cont a:hover {
  color: #fff;
}

#footer .copy_box {
  padding: 104px 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0 16px;
}

#footer .copyright {
  font-size: 10px;
  line-height: 1.5;
  letter-spacing: -0.3px;
}

@media (max-width: 767px) {
  #footer .pagetop {
    right: 0;
    bottom: 35px;
  }

  #footer .pagetop a:hover {
    color: #fff;
  }

  #footer .footer_logo a:hover {
    opacity: 1;
  }

  #footer .footer_box {
    padding: 40px 20px;
  }

  #footer .footer_inner {
    flex-direction: column;
    align-items: center;
    gap: 64px 0;
  }

  #footer .footer_logo {
    max-width: 240px;
  }

  #footer .footer_btn {
    margin: 16px 0 0;
  }

  #footer .footer_btn a {
    width: 220px;
    height: 52px;
  }

  #footer .footer_btn a:hover {
    border: 1px #fff solid;
  }

  #footer .footer_btn .btn_txt {
    font-size: 15px;
    letter-spacing: 0.03em;
  }

  #footer .footer_btn a:before {
    display: none;
  }

  #footer .footer_line {
    margin: 40px 0 0;
  }

  #footer .footer_line a:hover {
    opacity: 1;
  }

  #footer .footer_link {
    gap: 40px;
    flex-direction: column;
  }

  #footer .footer_link .link_box {
    gap: 40px 0;
  }

  #footer .footer_link .link_name a:hover {
    color: #b6b7b9;
  }

  #footer .footer_link .link_navi a:hover {
    color: #b6b7b9;
  }

  #footer .footer_other {
    margin: 64px auto 0;
    flex-direction: column;
    gap: 40px;
  }

  #footer .footer_other .other_home a {
    font-size: 18px;
    letter-spacing: 0.03em;
  }

  #footer .footer_other .other_home a:hover {
    opacity: 1;
  }

  #footer .footer_other .other_cont {
    flex-direction: column;
    align-items: center;
    gap: 24px;
  }

  #footer .footer_other .other_cont a {
    padding: 10px 0;
    color: #b6b7b9;
  }

  #footer .footer_other .other_cont a:hover {
    color: #b6b7b9;
  }

  #footer .copy_box {
    padding: 104px 20px 62px;
    gap: 10px 16px;
    flex-wrap: wrap;
  }
}



/* ===== ここから P60 ダークデザイン本体 ===== */

  :root {
    --bg-0: #050608;
    --bg-1: #0d0c0e;
    --bg-2: #161519;
    --bg-3: #1f1d22;
    --bg-4: #2a272d;
    --text: #ffffff;
    --text-mute: #b6b7b9;
    --text-soft: #7c7b80;
    --line: rgba(255,255,255,.06);
    --line-strong: rgba(255,255,255,.14);
    --accent: #00bcff;       /* SoraNavi シアン */
    --accent-dim: #0091df;   /* バイエル ブルー */
    --accent-glow: rgba(0,188,255,.35);
    --accent-fade: rgba(0,188,255,.06);
    --font-jp: "Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic","Meiryo",sans-serif;
    --font-jp-mincho: "Noto Serif JP","Hiragino Mincho ProN","Yu Mincho",serif;
    --font-num: "Inter","Noto Sans",sans-serif;
  }

  *,*::before,*::after { box-sizing: border-box; }
  html, body { margin: 0; padding: 0; background: var(--bg-0); color: var(--text); font-family: var(--font-jp); -webkit-font-smoothing: antialiased; font-feature-settings: "palt" 1; line-height: 1.7; letter-spacing: .04em; }
  img { display: block; max-width: 100%; height: auto; }
  a { color: var(--accent); text-decoration: none; transition: opacity .2s; }
  a:hover { opacity: .7; }
  button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
  h1, h2, h3, h4 { font-weight: 700; letter-spacing: .04em; margin: 0; }

  .site-header {
    position: sticky; top: 30px; z-index: 50;
    background: rgba(8,7,9,.78); backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--line);
  }
  .site-header .row { display: flex; align-items: center; justify-content: space-between; padding: 18px 56px; }
  .logo { font-family: var(--font-num); font-weight: 900; letter-spacing: .18em; font-size: 18px; color: #fff; }
  .logo .small { color: var(--text-soft); font-size: 11px; font-weight: 500; letter-spacing: .14em; margin-left: 8px; }
  .nav { display: flex; gap: 26px; font-size: 13px; font-weight: 700; letter-spacing: .08em; }
  .nav a { color: var(--text); position: relative; padding: 4px 0; white-space: nowrap; }
  .nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: -4px; height: 2px; background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform .3s; }
  .nav a:hover::after { transform: scaleX(1); }
  .nav a:hover { color: var(--accent); opacity: 1; }
  .nav-cta { background: var(--accent); color: var(--bg-0); padding: 10px 22px; font-size: 12px; font-weight: 800; letter-spacing: .14em; }
  .nav-cta:hover { background: #fff; opacity: 1; }

  /* ===== グリッド背景（共通装飾） ===== */
  .grid-bg::before {
    content: ""; position: absolute; inset: 0; pointer-events: none;
    background-image:
      linear-gradient(to right, rgba(255,255,255,.025) 1px, transparent 1px),
      linear-gradient(to bottom, rgba(255,255,255,.025) 1px, transparent 1px);
    background-size: 96px 96px;
    mask-image: radial-gradient(ellipse at center, black 0%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 0%, transparent 80%);
  }

  /* ===== 共通：縦書き装飾 ===== */
  .vert-text {
    writing-mode: vertical-rl;
    font-family: var(--font-jp-mincho);
    font-weight: 300;
    letter-spacing: .8em;
    font-size: 13px;
    color: var(--text-soft);
    position: absolute;
    text-orientation: mixed;
  }

  /* ===== 共通：セクション ===== */
  section { position: relative; overflow: hidden; }
  .container { max-width: 1400px; margin: 0 auto; padding: 0 56px; }
  .ghost-text {
    position: absolute; font-family: var(--font-num); font-weight: 900;
    color: rgba(255,255,255,.03); pointer-events: none; user-select: none;
    line-height: .85; letter-spacing: -.04em; white-space: nowrap;
  }

  /* ===== HERO（実写シネマティック背景） ===== */
  .hero {
    min-height: 660px; padding: 120px 56px 72px;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    background: var(--bg-0);
  }
  .hero-bg { position: absolute; inset: 0; overflow: hidden; z-index: 0; }
  .hero-bg img {
    width: 100%; height: 100%; object-fit: cover; object-position: center 42%;
    animation: kenburns 20s ease-in-out infinite alternate;
  }
  @keyframes kenburns { 0% { transform: scale(1.05); } 100% { transform: scale(1.16); } }
  /* 黒のグラデーションスクリム：可読性 + SoraNaviの静謐感 */
  .hero-bg::after {
    content: ""; position: absolute; inset: 0;
    background:
      radial-gradient(ellipse 90% 70% at 50% 42%, rgba(0,188,255,.12) 0%, transparent 60%),
      linear-gradient(180deg, rgba(5,6,8,.62) 0%, rgba(5,6,8,.4) 40%, rgba(5,6,8,.7) 80%, var(--bg-0) 100%);
  }
  .hero > *:not(.hero-bg) { position: relative; z-index: 2; }
  .hero .kicker {
    position: relative; font-family: var(--font-num); font-size: 13px; letter-spacing: .42em;
    color: var(--accent); font-weight: 700; text-transform: uppercase; margin-bottom: 36px;
    padding: 7px 16px; border: 1px solid var(--accent); background: rgba(0,188,255,.12);
    backdrop-filter: blur(4px);
  }
  @keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }
  .hero h1 {
    position: relative; font-family: var(--font-jp); font-size: clamp(48px, 7.5vw, 116px);
    font-weight: 900; line-height: 1.05; letter-spacing: .06em; text-align: center;
    margin-bottom: 24px; text-shadow: 0 8px 40px rgba(0,0,0,.5);
  }
  .hero h1 .accent { color: var(--accent); }
  .hero h1 .quotation { color: var(--accent); font-weight: 400; font-family: var(--font-jp-mincho); }
  .hero .sub {
    position: relative; font-family: var(--font-num); font-size: 14px;
    color: var(--text-mute); letter-spacing: .42em; font-weight: 500;
    text-transform: uppercase; margin: 0 0 28px;
  }
  .hero .lede {
    position: relative; max-width: 720px; text-align: center;
    color: var(--text-mute); font-size: 17px; line-height: 2.2; margin-top: 16px;
    font-weight: 400;
  }
  .hero .lede strong { color: var(--accent); font-weight: 700; }
  .hero .cta-row { position: relative; display: flex; gap: 18px; margin-top: 56px; }
  .btn-primary {
    background: var(--accent); color: var(--bg-0); padding: 20px 44px;
    font-weight: 800; letter-spacing: .12em; font-size: 13px;
    display: inline-flex; align-items: center; gap: 12px;
    position: relative; overflow: hidden;
  }
  .btn-primary::before {
    content: ""; position: absolute; top: 50%; left: -50%; width: 30%; height: 200%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,.4), transparent);
    transform: translateY(-50%) rotate(20deg); transition: left .6s;
  }
  .btn-primary:hover::before { left: 130%; }
  .btn-primary:hover { background: #fff; opacity: 1; }
  .btn-ghost {
    background: transparent; color: var(--text); border: 1px solid var(--text);
    padding: 20px 44px; font-weight: 700; letter-spacing: .12em; font-size: 13px;
    display: inline-flex; align-items: center; gap: 12px; transition: all .3s;
  }
  .btn-ghost:hover { background: var(--text); color: var(--bg-0); opacity: 1; }
  .scroll-hint {
    position: absolute; bottom: 36px; left: 50%; transform: translateX(-50%);
    color: var(--text-soft); font-size: 10px; letter-spacing: .42em; font-family: var(--font-num); font-weight: 700;
  }
  .scroll-hint::after { content: ""; display: block; width: 1px; height: 36px; background: linear-gradient(to bottom, var(--text-soft), transparent); margin: 14px auto 0; animation: scroll-line 2s ease-in-out infinite; }
  @keyframes scroll-line { 0%,100% { transform: scaleY(.3); transform-origin: top; } 50% { transform: scaleY(1); } }

  /* ===== 巨大スペック ===== */
  .key-stats { padding: 180px 0 200px; background: var(--bg-1); }
  .key-stats .ghost-text { font-size: 200px; top: 8%; right: -2%; }
  .key-stats .container { position: relative; z-index: 2; }
  .stats-head { display: flex; align-items: baseline; gap: 32px; margin-bottom: 80px; flex-wrap: wrap; }
  .stats-head h2 {
    font-family: var(--font-jp); font-size: clamp(40px, 5.5vw, 76px); font-weight: 900;
    line-height: 1.05; letter-spacing: .06em;
  }
  .stats-head .num {
    font-family: var(--font-num); font-weight: 900; color: var(--accent);
    font-size: clamp(40px, 5.5vw, 76px); margin-right: 8px;
  }
  .stats-head .sub { color: var(--text-mute); font-size: 17px; line-height: 1.9; max-width: 480px; }

  .stats-mega { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; margin-bottom: 100px; }
  .stat-mega { position: relative; padding: 56px 36px 48px; background: var(--bg-2); border: 1px solid var(--line); overflow: hidden; }
  .stat-mega::before {
    content: ""; position: absolute; top: 0; left: 0; height: 3px; width: 0;
    background: var(--accent); transition: width .8s ease;
  }
  .stat-mega:hover::before { width: 100%; }
  .stat-mega .label {
    font-family: var(--font-num); font-size: 11px; letter-spacing: .28em;
    color: var(--accent); font-weight: 800; text-transform: uppercase; margin-bottom: 12px;
  }
  .stat-mega .ja-label {
    font-family: var(--font-jp); font-size: 13px; color: var(--text-mute);
    letter-spacing: .14em; font-weight: 500; margin-bottom: 32px;
  }
  .stat-mega .value {
    font-family: var(--font-num); font-size: clamp(64px, 8vw, 112px);
    font-weight: 600; line-height: .95; letter-spacing: -.02em; color: #fff;
    display: flex; align-items: baseline; gap: 6px;
  }
  .stat-mega .unit { font-size: 20px; color: var(--text-mute); font-weight: 500; letter-spacing: 0; }
  .stat-mega .desc { margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--line); font-size: 14px; color: var(--text-mute); line-height: 1.85; }
  .stat-mega .desc strong { color: var(--accent); }

  /* 3つの強み（鉤括弧） */
  .strengths-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
  .strength {
    padding: 56px 40px 48px; border: 1px solid var(--line-strong); position: relative;
    background: linear-gradient(180deg, rgba(0,188,255,.04), transparent);
    transition: transform .3s, border-color .3s;
  }
  .strength:hover { transform: translateY(-6px); border-color: var(--accent); }
  .strength .num {
    font-family: var(--font-num); font-size: 13px; letter-spacing: .32em;
    color: var(--accent); font-weight: 800;
  }
  .strength h3 {
    font-family: var(--font-jp); font-size: 24px; font-weight: 900; line-height: 1.45;
    margin: 24px 0 18px; letter-spacing: .02em;
  }
  .strength h3 .q { color: var(--accent); font-family: var(--font-jp-mincho); font-weight: 400; }
  .strength p { color: var(--text-mute); font-size: 15px; line-height: 2; margin: 0; }

  /* ===== 共通：セクションヘッダー ===== */
  .sec-head { position: relative; margin-bottom: 80px; }
  .sec-head .vert-deco {
    position: absolute; right: 0; top: -32px;
    writing-mode: vertical-rl; font-family: var(--font-jp-mincho);
    font-weight: 300; letter-spacing: 1em; font-size: 13px; color: var(--text-soft);
  }
  .sec-head .num-deco {
    font-family: var(--font-num); font-size: 14px; letter-spacing: .42em;
    color: var(--accent); font-weight: 800; margin-bottom: 16px; display: inline-flex; align-items: center; gap: 14px;
  }
  .sec-head .num-deco::before { content: ""; width: 32px; height: 1px; background: var(--accent); display: inline-block; }
  .sec-head h2 {
    font-family: var(--font-jp); font-size: clamp(34px, 4.2vw, 58px);
    font-weight: 900; line-height: 1.15; letter-spacing: .03em; margin-bottom: 24px;
  }
  .sec-head h2 .q { color: var(--accent); font-family: var(--font-jp-mincho); font-weight: 400; }
  .sec-head .lede { font-size: 16px; color: var(--text-mute); line-height: 2.1; max-width: 800px; }
  .sec-head .lede strong { color: var(--accent); font-weight: 700; }

  /* ===== 搭載システム ===== */
  .payload { padding: 180px 0 100px; background: var(--bg-0); }
  .payload .ghost-text { font-size: 220px; top: 12%; left: -3%; }
  .payload .container { position: relative; z-index: 2; }
  .sys-block { padding: 100px 0; border-bottom: 1px solid var(--line); position: relative; }
  .sys-block:last-child { border-bottom: none; padding-bottom: 80px; }
  /* 写真を大きく：1.3fr 1fr。さらにモダン感のため余白も広げる */
  .sys-row { display: grid; grid-template-columns: 1.75fr 1fr; gap: 56px; align-items: center; }
  .sys-row.reverse { direction: rtl; }
  .sys-row.reverse > * { direction: ltr; }
  .sys-img { position: relative; }
  .sys-img .frame {
    background:
      radial-gradient(ellipse at center, rgba(0,188,255,.18), transparent 65%),
      linear-gradient(180deg, rgba(0,188,255,.05), transparent);
    padding: 40px; position: relative; overflow: hidden;
  }
  .sys-img .frame::before, .sys-img .frame::after {
    content: ""; position: absolute; width: 44px; height: 44px;
    border: 1px solid var(--accent); transition: width .4s, height .4s;
  }
  .sys-img .frame::before { top: 0; left: 0; border-right: none; border-bottom: none; }
  .sys-img .frame::after { bottom: 0; right: 0; border-left: none; border-top: none; }
  .sys-img:hover .frame::before, .sys-img:hover .frame::after { width: 60px; height: 60px; }
  /* 写真本体に常時ゆっくり浮遊 + ホバーで拡大 */
  .sys-img img {
    width: 100%;
    animation: drone-float 6s ease-in-out infinite;
    transition: transform .6s cubic-bezier(.16,1,.3,1), filter .6s;
    filter: drop-shadow(0 30px 60px rgba(0,188,255,.2));
  }
  .sys-img:hover img { transform: scale(1.06); filter: drop-shadow(0 40px 80px rgba(0,188,255,.35)); }
  .sys-block:nth-child(odd) .sys-img img { animation-delay: 0s; }
  .sys-block:nth-child(even) .sys-img img { animation-delay: -2s; }
  @keyframes drone-float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    33% { transform: translateY(-10px) rotate(.4deg); }
    66% { transform: translateY(-4px) rotate(-.3deg); }
  }
  /* スクロールイン時のフェードアップ */
  .sys-img { opacity: 0; transform: translateY(40px); transition: opacity .9s ease, transform .9s cubic-bezier(.16,1,.3,1); }
  .sys-img.is-in { opacity: 1; transform: translateY(0); }
  /* スキャンライン装飾（subtle） */
  .sys-img .frame::after { box-shadow: 0 0 0 0 transparent; }
  .sys-img .scan-line {
    position: absolute; left: 0; right: 0; top: 0; height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: .5; animation: scan 5s linear infinite;
    pointer-events: none;
  }
  @keyframes scan {
    0% { top: 0; opacity: 0; }
    10% { opacity: .6; }
    90% { opacity: .6; }
    100% { top: 100%; opacity: 0; }
  }
  /* 実写を額装で大きく扱う */
  .sys-img .frame.photo { padding: 0; background: #000; }
  .sys-img .frame.photo img {
    width: 100%; aspect-ratio: 3/2; object-fit: cover; display: block;
    filter: none; animation: none;
  }
  .sys-img:hover .frame.photo img { transform: scale(1.06); }
  /* コーナーに小さく製品レンダリングを重ねる（実写＋本体を両立） */
  .sys-img .sub-shot {
    position: absolute; right: -28px; bottom: -34px; width: 42%; z-index: 3;
    background: rgba(13,12,14,.82); backdrop-filter: blur(8px);
    border: 1px solid var(--line-strong); padding: 14px;
    box-shadow: 0 30px 60px rgba(0,0,0,.5);
  }
  .sys-img .sub-shot img { width: 100%; animation: none; filter: drop-shadow(0 10px 20px rgba(0,188,255,.2)); }
  .sys-img .sub-shot.map { padding: 0; border-color: var(--accent); }
  .sys-img .sub-shot.map img { aspect-ratio: 1/1; object-fit: cover; }
  .sys-row.reverse .sub-shot { right: auto; left: -28px; }
  @media (max-width: 768px) { .sys-img .sub-shot { display: none; } }
  .sys-text .tag {
    font-family: var(--font-num); font-size: 12px; letter-spacing: .32em;
    color: var(--accent); font-weight: 800; margin-bottom: 18px; display: inline-flex; align-items: center; gap: 12px;
  }
  .sys-text .tag::before { content: ""; width: 24px; height: 1px; background: var(--accent); display: inline-block; }
  .sys-text h3 {
    font-family: var(--font-jp); font-size: clamp(36px, 4.5vw, 56px);
    font-weight: 900; line-height: 1.15; letter-spacing: .04em; margin-bottom: 20px;
  }
  /* 製品名：他見出しと同じサンセリフ・ブルー・鉤括弧なし */
  .sys-text h3 .product-name,
  .op-core h3 .product-name {
    color: var(--accent);
    font-family: var(--font-jp);
    font-weight: 900;
    display: block;
    margin-top: 4px;
  }
  .sys-text .model {
    font-family: var(--font-num); font-size: 16px; color: var(--text-mute);
    letter-spacing: .14em; font-weight: 500; margin-bottom: 24px;
  }
  .sys-text .body { color: var(--text-mute); font-size: 16px; line-height: 2.05; margin: 0 0 32px; }
  .sys-text .body strong { color: #fff; font-weight: 700; }
  .sys-specs { display: grid; grid-template-columns: 1fr 1fr; gap: 0; margin-top: 32px; border: 1px solid var(--line-strong); }
  .sys-specs .spec { padding: 24px 28px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .sys-specs .spec:nth-child(2n) { border-right: none; }
  .sys-specs .spec:nth-last-child(-n+2) { border-bottom: none; }
  .sys-specs .spec .v { font-family: var(--font-num); font-size: 32px; font-weight: 800; color: #fff; line-height: 1; letter-spacing: -.02em; }
  .sys-specs .spec .u { font-size: 14px; color: var(--text-mute); margin-left: 4px; font-weight: 500; }
  .sys-specs .spec .l { font-size: 12px; letter-spacing: .14em; color: var(--text-soft); margin-top: 10px; font-family: var(--font-jp); font-weight: 600; }
  .sys-feat { list-style: none; padding: 0; margin: 32px 0 0; }
  .sys-feat li { padding: 14px 0 14px 28px; border-bottom: 1px solid var(--line); position: relative; font-size: 14px; color: var(--text); line-height: 1.85; }
  .sys-feat li::before { content: ""; position: absolute; left: 0; top: 22px; width: 14px; height: 1px; background: var(--accent); }
  .sys-feat li:last-child { border-bottom: none; }
  .sys-feat li strong { color: var(--accent); font-weight: 700; }

  /* ===== 頭脳とセンサー ===== */
  .brain { padding: 180px 0; background: var(--bg-1); }
  .brain .ghost-text { font-size: 240px; top: 10%; right: -5%; }
  .brain .container { position: relative; z-index: 2; }
  .brain-mega {
    display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; margin-bottom: 80px;
    padding: 64px; background: var(--bg-2); border: 1px solid var(--line-strong); position: relative;
  }
  .brain-mega .vert-deco {
    position: absolute; right: 32px; top: 32px;
    writing-mode: vertical-rl; font-family: var(--font-jp-mincho);
    font-weight: 300; letter-spacing: .8em; font-size: 12px; color: var(--text-soft);
  }
  .brain-mega h3 { font-family: var(--font-jp); font-size: clamp(36px, 4.5vw, 56px); font-weight: 900; line-height: 1.1; letter-spacing: .04em; margin-bottom: 18px; }
  .brain-mega h3 .accent { color: var(--accent); }
  .brain-mega .model { font-family: var(--font-num); font-size: 15px; color: var(--text-mute); letter-spacing: .18em; margin-bottom: 24px; font-weight: 500; }
  .brain-mega .body { font-size: 16px; color: var(--text-mute); line-height: 2.05; margin-bottom: 32px; }
  .brain-mega .body strong { color: var(--accent); font-weight: 700; }
  .brain-mega .mega-num {
    font-family: var(--font-num); font-size: 200px; font-weight: 600;
    line-height: .9; color: var(--accent); letter-spacing: -.04em;
    margin-top: 8px; display: flex; align-items: baseline; gap: 8px;
  }
  .brain-mega .mega-num .x { font-size: 60px; color: var(--text); font-weight: 500; }
  .brain-mega .mega-num .ja { font-family: var(--font-jp); font-size: 22px; font-weight: 500; color: var(--text-mute); letter-spacing: .12em; margin-left: 16px; }
  /* 「前世代比」ラベル：PDF指示で青ボックス内をラベル化 */
  .brain-mega .compare-label {
    display: inline-block;
    font-family: var(--font-jp); font-size: 12px;
    color: var(--accent); background: rgba(0,188,255,.1);
    border: 1px solid var(--accent); padding: 6px 14px;
    letter-spacing: .28em; font-weight: 700; margin-bottom: 16px;
  }

  .brain-visual { position: relative; margin-bottom: 32px; border: 1px solid var(--line-strong); background: radial-gradient(ellipse at center, rgba(0,188,255,.12), #000 75%); overflow: hidden; }
  .brain-visual img { width: 100%; aspect-ratio: 16/7; object-fit: cover; object-position: center 45%; display: block; }
  .brain-visual .cap { position: absolute; left: 0; bottom: 0; right: 0; padding: 16px 24px; font-family: var(--font-num); font-size: 12px; letter-spacing: .12em; color: var(--text-mute); background: linear-gradient(to top, rgba(5,6,8,.9), transparent); }
  .brain-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
  .brain-card {
    padding: 56px 48px; background: var(--bg-2); border: 1px solid var(--line);
    transition: border-color .3s, transform .3s;
  }
  .brain-card:hover { border-color: var(--accent); transform: translateY(-4px); }
  .brain-card .num {
    font-family: var(--font-num); font-size: 13px; letter-spacing: .32em;
    color: var(--accent); font-weight: 800; margin-bottom: 16px;
  }
  .brain-card h4 { font-family: var(--font-jp); font-size: 26px; font-weight: 900; line-height: 1.4; margin-bottom: 16px; letter-spacing: .04em; }
  .brain-card .body { color: var(--text-mute); font-size: 15px; line-height: 1.95; }
  .brain-card .body strong { color: var(--accent); font-weight: 700; }
  .brain-card .stat-inline {
    margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--line); font-family: var(--font-num);
    display: flex; align-items: baseline; gap: 8px;
  }
  .brain-card .stat-inline .v { font-size: 40px; font-weight: 900; color: var(--accent); line-height: 1; }
  .brain-card .stat-inline .u { font-size: 16px; color: var(--text-mute); font-weight: 600; }

  /* ===== 設計と堅牢性 ===== */
  .built { padding: 180px 0; background: var(--bg-0); position: relative; }
  .built .ghost-text { font-size: 220px; top: 8%; left: -3%; }
  .built .container { position: relative; z-index: 2; }
  .built-row { display: grid; grid-template-columns: 1.1fr 1fr; gap: 80px; align-items: center; }
  .built-row .left { padding-right: 24px; }
  .built-row .lede {
    font-size: 16px; color: var(--text-mute); line-height: 2.05; margin: 0 0 40px;
  }
  .built-row .lede strong { color: #fff; font-weight: 700; }
  .built-mega-num {
    font-family: var(--font-num); font-size: 200px; font-weight: 600;
    color: var(--accent); line-height: .9; letter-spacing: -.04em; margin: 24px 0 12px;
    display: flex; align-items: baseline; gap: 4px;
  }
  .built-mega-num .pct { font-size: 80px; font-weight: 500; }
  .built-mega-num .ja { font-family: var(--font-jp); font-size: 22px; color: var(--text-mute); font-weight: 500; letter-spacing: .12em; margin-left: 20px; }
  .built-photo { margin: 8px 0 0; border: 1px solid var(--line-strong); background: radial-gradient(ellipse at center, rgba(0,188,255,.1), transparent 70%); padding: 20px; }
  .built-photo img { width: 100%; }
  .built-photo-lg {
    position: relative; align-self: stretch; border: 1px solid var(--line);
    background: radial-gradient(ellipse at 50% 46%, rgba(0,188,255,.14), transparent 68%);
    display: flex; align-items: center; justify-content: center; padding: 40px; overflow: hidden; min-height: 460px;
  }
  .built-photo-lg img { position: relative; z-index: 1; width: 100%; max-width: 680px; filter: drop-shadow(0 34px 60px rgba(0,0,0,.55)); }
  .built-photo-lg .corner { position: absolute; width: 40px; height: 40px; border: 1px solid var(--accent); z-index: 2; }
  .built-photo-lg .corner.tl { top: 20px; left: 20px; border-right: none; border-bottom: none; }
  .built-photo-lg .corner.br { bottom: 20px; right: 20px; border-left: none; border-top: none; }
  .built-list { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
  .built-item {
    padding: 32px 28px 28px; background: var(--bg-2); border: 1px solid var(--line);
    position: relative; transition: border-color .3s;
  }
  .built-item:hover { border-color: var(--accent); }
  .built-item .num {
    font-family: var(--font-num); font-size: 12px; color: var(--accent);
    letter-spacing: .28em; font-weight: 800;
  }
  .built-item h4 { font-family: var(--font-jp); font-size: 18px; font-weight: 900; margin: 12px 0 12px; line-height: 1.4; letter-spacing: .04em; }
  .built-item p { color: var(--text-mute); font-size: 13px; line-height: 1.85; margin: 0; }
  .built-item p strong { color: #fff; font-weight: 700; }

  /* ===== 操作と接続 ===== */
  .operation { padding: 180px 0; background: var(--bg-1); position: relative; }
  .operation .ghost-text { font-size: 240px; top: 8%; right: -3%; }
  .operation .container { position: relative; z-index: 2; }
  .op-core {
    padding: 64px; background: linear-gradient(135deg, var(--bg-2), var(--bg-3));
    border: 1px solid var(--accent); margin-bottom: 48px; position: relative; overflow: hidden;
  }
  .op-core::before {
    content: ""; position: absolute; top: -50%; right: -10%; width: 60%; height: 200%;
    background: radial-gradient(ellipse, rgba(0,188,255,.15), transparent 70%);
    pointer-events: none;
  }
  .op-core .tag { font-family: var(--font-num); font-size: 12px; letter-spacing: .32em; color: var(--accent); font-weight: 800; margin-bottom: 18px; }
  .op-core h3 { font-family: var(--font-jp); font-size: clamp(36px, 4.5vw, 52px); font-weight: 900; letter-spacing: .04em; margin-bottom: 18px; line-height: 1.15; }
  .op-core h3 .q { color: var(--accent); font-family: var(--font-jp-mincho); font-weight: 400; }
  .op-core .model { font-family: var(--font-num); font-size: 15px; color: var(--text-mute); letter-spacing: .18em; margin-bottom: 28px; font-weight: 500; }
  .op-core .body { font-size: 16px; color: var(--text-mute); line-height: 2.05; max-width: 800px; margin: 0; }
  .op-core .body strong { color: var(--accent); font-weight: 700; }
  .op-gallery { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-bottom: 24px; }
  .op-shot { background: var(--bg-2); border: 1px solid var(--line); overflow: hidden; transition: border-color .3s, transform .3s; }
  .op-shot:hover { border-color: var(--accent); transform: translateY(-4px); }
  .op-shot .img { overflow: hidden; background: #000; }
  .op-shot .img img { width: 100%; aspect-ratio: 16/9; object-fit: cover; display: block; transition: transform .6s cubic-bezier(.16,1,.3,1); }
  .op-shot:hover .img img { transform: scale(1.06); }
  .op-shot .cap { padding: 28px 32px 32px; }
  .op-shot .cap .num { font-family: var(--font-num); font-size: 11px; color: var(--accent); letter-spacing: .28em; font-weight: 800; }
  .op-shot .cap h4 { font-family: var(--font-jp); font-size: 22px; font-weight: 900; line-height: 1.4; margin: 12px 0 12px; letter-spacing: .04em; }
  .op-shot .cap p { font-size: 14px; color: var(--text-mute); line-height: 1.95; margin: 0; }
  .op-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-bottom: 64px; }
  .op-tile {
    padding: 36px 32px; background: var(--bg-2); border: 1px solid var(--line);
    transition: border-color .3s, transform .3s; position: relative;
  }
  .op-tile:hover { border-color: var(--accent); transform: translateY(-4px); }
  .op-tile .num { font-family: var(--font-num); font-size: 11px; color: var(--accent); letter-spacing: .28em; font-weight: 800; }
  .op-tile h4 { font-family: var(--font-jp); font-size: 18px; font-weight: 900; line-height: 1.4; margin: 14px 0 10px; letter-spacing: .04em; }
  .op-tile p { font-size: 13px; color: var(--text-mute); line-height: 1.85; margin: 0; }

  .hw-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
  .hw-card {
    padding: 36px 28px; background: var(--bg-2); border: 1px solid var(--line);
    text-align: left;
  }
  .hw-card .img { aspect-ratio: 4/3; display: flex; align-items: center; justify-content: center; background: var(--bg-1); margin-bottom: 24px; padding: 16px; }
  .hw-card .img img { max-height: 100%; width: auto; object-fit: contain; }
  .hw-card .tag { font-family: var(--font-num); font-size: 11px; color: var(--accent); letter-spacing: .28em; font-weight: 800; }
  .hw-card h4 { font-family: var(--font-jp); font-size: 17px; font-weight: 900; line-height: 1.4; margin: 10px 0 10px; }
  .hw-card .model { font-family: var(--font-num); font-size: 12px; color: var(--text-mute); letter-spacing: .12em; margin-bottom: 12px; }
  .hw-card p { font-size: 12px; color: var(--text-mute); line-height: 1.85; margin: 0; }

  /* ===== 電源システム ===== */
  .power { padding: 180px 0; background: var(--bg-0); position: relative; }
  .power .ghost-text { font-size: 240px; top: 10%; left: -3%; }
  .power .container { position: relative; z-index: 2; }
  .power-mega {
    display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; margin-bottom: 64px;
  }
  .power-mega-num {
    font-family: var(--font-num); font-size: 220px; font-weight: 600;
    color: var(--accent); line-height: .9; letter-spacing: -.04em;
    display: flex; align-items: baseline; gap: 8px;
  }
  .power-mega-num .ja { font-family: var(--font-jp); font-size: 22px; color: var(--text-mute); font-weight: 500; letter-spacing: .12em; margin-left: 16px; }
  .power-mega .body { font-size: 16px; color: var(--text-mute); line-height: 2.05; }
  .power-mega .body strong { color: var(--accent); font-weight: 700; }
  .power-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
  .power-card { padding: 36px 24px; background: var(--bg-2); border: 1px solid var(--line); text-align: center; }
  .power-card .img { aspect-ratio: 1/1; display: flex; align-items: center; justify-content: center; padding: 20px; background: var(--bg-1); margin-bottom: 24px; }
  .power-card .img img { max-height: 100%; width: auto; object-fit: contain; }
  .power-card h4 { font-family: var(--font-num); font-weight: 800; font-size: 16px; margin-bottom: 6px; letter-spacing: .04em; }
  .power-card .role { font-family: var(--font-jp); font-size: 13px; color: var(--text-mute); margin-top: 4px; font-weight: 600; }
  .power-card .specs { font-size: 11px; color: var(--text-mute); line-height: 1.85; margin-top: 12px; }

  /* ===== サポート＆事例 ===== */
  .support { padding: 180px 0; background: var(--bg-1); position: relative; }
  .support .ghost-text { font-size: 200px; top: 12%; right: -3%; }
  .support .container { position: relative; z-index: 2; }
  .support-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
  .support-card {
    padding: 56px 40px; background: var(--bg-2); border: 1px solid var(--line);
    transition: border-color .3s, transform .3s;
  }
  .support-card:hover { border-color: var(--accent); transform: translateY(-4px); }
  .support-card .num { font-family: var(--font-num); font-size: 11px; color: var(--accent); letter-spacing: .32em; font-weight: 800; }
  .support-card h4 { font-family: var(--font-jp); font-size: 22px; font-weight: 900; margin: 16px 0 16px; line-height: 1.4; letter-spacing: .04em; }
  .support-card p { color: var(--text-mute); font-size: 14px; line-height: 2; margin: 0; }
  .support-card .future { font-size: 12px; color: var(--accent); margin-top: 16px; font-style: italic; opacity: .8; }

  /* ===== フルブリード写真バンド ===== */
  .photo-band { min-height: 620px; display: flex; align-items: flex-end; justify-content: center; text-align: center; }
  .photo-band-bg { position: absolute; inset: 0; overflow: hidden; z-index: 0; }
  .photo-band-bg img { width: 100%; height: 100%; object-fit: cover; object-position: center 26%; animation: kenburns 22s ease-in-out infinite alternate; }
  .photo-band-inner { padding-bottom: 96px; }
  .photo-band-bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(5,6,8,.55), rgba(5,6,8,.35) 50%, rgba(5,6,8,.7)); }
  .photo-band-inner { position: relative; z-index: 2; padding: 80px 24px; }
  .photo-band-inner h2 { font-family: var(--font-jp); font-size: clamp(32px, 4.4vw, 60px); font-weight: 900; letter-spacing: .03em; line-height: 1.2; text-shadow: 0 8px 40px rgba(0,0,0,.5); white-space: nowrap; }
  .photo-band-inner h2 .q { color: var(--accent); font-family: var(--font-jp-mincho); font-weight: 400; }

  /* ===== CTA ===== */
  .cta-section {
    padding: 200px 56px; position: relative; overflow: hidden;
    background: linear-gradient(135deg, var(--bg-0) 0%, #002033 60%, #003a52 100%);
    text-align: center;
  }
  .cta-section::before {
    content: ""; position: absolute; inset: 0;
    background: radial-gradient(ellipse at center, rgba(0,188,255,.15), transparent 60%);
    pointer-events: none;
  }
  .cta-section h2 {
    font-family: var(--font-jp); font-size: clamp(38px, 4.6vw, 64px);
    font-weight: 900; line-height: 1.15; letter-spacing: .03em; margin-bottom: 24px;
    position: relative;
  }
  .cta-section h2 .q { color: var(--accent); font-family: var(--font-jp-mincho); font-weight: 400; }
  .cta-section p {
    color: var(--text-mute); font-size: 17px; max-width: 640px; margin: 32px auto 56px;
    line-height: 2.05; position: relative;
  }
  .cta-buttons { display: flex; gap: 20px; justify-content: center; flex-wrap: wrap; position: relative; }

  /* ===== Footer ===== */
  .site-footer { background: var(--bg-1); border-top: 1px solid var(--line); padding: 56px; }
  .site-footer .row { display: flex; justify-content: space-between; align-items: center; max-width: 1400px; margin: 0 auto; flex-wrap: wrap; gap: 20px; }
  .site-footer .links { display: flex; gap: 32px; font-size: 13px; }
  .site-footer .links a { color: var(--text-mute); }
  .site-footer .copy { font-size: 11px; letter-spacing: .14em; color: var(--text-soft); font-family: var(--font-num); }

  /* ===== レスポンシブ ===== */
  @media (max-width: 1024px) {
    .stats-mega, .strengths-row, .built-list, .hw-grid, .op-grid, .op-gallery, .power-grid, .support-grid, .brain-grid { grid-template-columns: repeat(2, 1fr); }
    .sys-row, .built-row, .brain-mega, .power-mega { grid-template-columns: 1fr; gap: 56px; }
    .sys-row.reverse { direction: ltr; }
    .sys-img .sub-shot { right: 12px; bottom: 12px; }
    .sys-row.reverse .sub-shot { left: 12px; right: auto; }
    .vert-text { display: none; }
  }
  @media (max-width: 768px) {
    .container { padding: 0 24px; }
    .hero { padding: 100px 24px 60px; }
    section { padding-left: 0; padding-right: 0; }
    .key-stats, .payload, .brain, .built, .operation, .power, .support { padding: 100px 0; }
    .stats-mega, .strengths-row, .built-list, .hw-grid, .op-grid, .op-gallery, .power-grid, .support-grid, .brain-grid { grid-template-columns: 1fr; }
    .stat-mega .value { font-size: 64px; }
    .brain-mega, .op-core { padding: 36px 28px; }
    .brain-mega .mega-num, .built-mega-num, .power-mega-num { font-size: 120px; }
    .nav { display: none; }
    .site-header .row { padding: 16px 24px; }
  }

  /* ===== 主要諸元：機体写真を上部に大きく ＋ 製品スペックタイル ===== */
  .stats-products { display: grid; grid-template-columns: 1fr; gap: 28px; margin-bottom: 96px; }
  .stats-tiles { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
  .product-tile {
    position: relative; padding: 44px 44px; background: var(--bg-2);
    border: 1px solid var(--line); overflow: hidden;
    display: flex; flex-direction: column; justify-content: center;
    transition: border-color .3s;
  }
  .product-tile:hover { border-color: var(--line-strong); }
  .product-tile::before { content: ""; position: absolute; top: 0; left: 0; height: 3px; width: 0; background: var(--accent); transition: width .8s ease; }
  .product-tile:hover::before { width: 100%; }
  .product-tile .ja-name { font-family: var(--font-jp); font-size: 34px; font-weight: 900; letter-spacing: .04em; color: #fff; line-height: 1.25; }
  .product-tile .ja-role { font-family: var(--font-jp); font-size: 15px; font-weight: 600; color: var(--text-mute); letter-spacing: .1em; margin-top: 8px; }
  .product-tile .en-model { font-family: var(--font-num); font-size: 12px; letter-spacing: .24em; color: var(--accent); font-weight: 800; text-transform: uppercase; margin-top: 14px; display: inline-flex; align-items: center; gap: 10px; }
  .product-tile .en-model::before { content: ""; width: 22px; height: 1px; background: var(--accent); display: inline-block; }
  .product-tile .tile-metric { margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--line); display: flex; align-items: baseline; }
  .product-tile .tile-metric .m-label { font-family: var(--font-jp); font-size: 20px; color: var(--text); font-weight: 700; letter-spacing: .06em; }
  .product-tile .tile-metric .m-value { font-family: var(--font-num); font-size: 68px; font-weight: 600; color: var(--accent); line-height: 1; letter-spacing: -.02em; margin-left: auto; }
  .product-tile .tile-metric .m-unit { font-size: 22px; color: var(--text-mute); font-weight: 500; margin-left: 6px; }
  .stats-photo {
    position: relative; border: 1px solid var(--line);
    background: radial-gradient(ellipse at 50% 44%, rgba(0,188,255,.14), transparent 66%);
    display: flex; align-items: center; justify-content: center; padding: 40px; overflow: hidden;
  }
  .stats-photo::before {
    content: ""; position: absolute; inset: 0; pointer-events: none;
    background-image:
      linear-gradient(to right, rgba(255,255,255,.02) 1px, transparent 1px),
      linear-gradient(to bottom, rgba(255,255,255,.02) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(ellipse at center, black 0%, transparent 78%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 0%, transparent 78%);
  }
  .stats-photo { min-height: 620px; }
  .stats-photo img { position: relative; z-index: 1; width: 100%; max-width: 1080px; filter: drop-shadow(0 34px 60px rgba(0,188,255,.22)); animation: drone-float 7s ease-in-out infinite; }
  .stats-photo .corner { position: absolute; width: 40px; height: 40px; border: 1px solid var(--accent); z-index: 2; }
  .stats-photo .corner.tl { top: 20px; left: 20px; border-right: none; border-bottom: none; }
  .stats-photo .corner.br { bottom: 20px; right: 20px; border-left: none; border-top: none; }
  .stats-photo .cap { position: absolute; right: 24px; bottom: 18px; z-index: 2; font-family: var(--font-num); font-size: 11px; letter-spacing: .24em; color: var(--text-soft); font-weight: 700; }
  @media (max-width: 1024px) { .stats-products { grid-template-columns: 1fr; } .stats-tiles { grid-template-columns: 1fr 1fr; grid-template-rows: none; } }
  @media (max-width: 768px) { .stats-tiles { grid-template-columns: 1fr; } .product-tile .ja-name { font-size: 28px; } }

  /* ===== スクリューフィーダー：粒形別（画像プレースホルダ） ===== */
  .feeder-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 36px; }
  .feeder-cell { background: var(--bg-1); border: 1px solid var(--line); padding: 24px; }
  .feeder-cell .feeder-img {
    aspect-ratio: 5/3; display: flex; align-items: center; justify-content: center;
    background: radial-gradient(ellipse at center, rgba(0,188,255,.10), transparent 68%);
    border: 1px solid var(--line); margin-bottom: 18px; overflow: hidden; padding: 20px 16px;
  }
  .feeder-cell .feeder-img img { width: 100%; max-width: 340px; filter: invert(1); mix-blend-mode: screen; }
  .feeder-cell .tag { font-family: var(--font-num); font-size: 11px; letter-spacing: .28em; color: var(--accent); font-weight: 800; }
  .feeder-cell h5 { font-family: var(--font-jp); font-size: 17px; font-weight: 900; color: #fff; margin: 8px 0 8px; letter-spacing: .04em; }
  .feeder-cell p { font-size: 12px; color: var(--text-mute); margin: 0; line-height: 1.75; }
  @media (max-width: 768px) { .feeder-grid { grid-template-columns: 1fr; } }

  /* ===== 3セル仕様グリッド（1行3列） ===== */
  .sys-specs.three { grid-template-columns: repeat(3, 1fr); }
  .sys-specs.three .spec .v { font-size: 27px; white-space: nowrap; }
  .sys-specs.three .spec .l { white-space: nowrap; }
  .sys-specs.three .spec { border-bottom: none; border-right: 1px solid var(--line); }
  .sys-specs.three .spec:nth-child(2n) { border-right: 1px solid var(--line); }
  .sys-specs.three .spec:last-child { border-right: none; }

  /* ===== スクリューフィーダー：囲みで目立たせる ===== */
  .feeder-wrap {
    margin-top: 48px; padding: 40px 36px 36px; position: relative;
    border: 1px solid var(--accent); background: rgba(0,188,255,.04);
  }
  .feeder-wrap::before, .feeder-wrap::after {
    content: ""; position: absolute; width: 40px; height: 40px; border: 2px solid var(--accent);
  }
  .feeder-wrap::before { top: -2px; left: -2px; border-right: none; border-bottom: none; }
  .feeder-wrap::after { bottom: -2px; right: -2px; border-left: none; border-top: none; }
  .feeder-wrap .feeder-head {
    display: inline-flex; align-items: center; gap: 14px; margin-bottom: 4px;
    font-family: var(--font-jp); font-size: 20px; font-weight: 900; color: #fff; letter-spacing: .06em;
  }
  .feeder-wrap .feeder-head::before { content: ""; width: 10px; height: 26px; background: var(--accent); transform: skewX(-15deg); }
  .feeder-wrap .feeder-sub { font-size: 13px; color: var(--text-mute); margin: 6px 0 0; }
  .feeder-wrap .feeder-grid { margin-top: 24px; }
  .feeder-cell { background: var(--bg-2); }

  /* ===== 電源カード：写真を大きく ===== */
  .power-card { padding: 24px 20px 32px; }
  .power-card .img { aspect-ratio: 1/1; padding: 6px; margin-bottom: 20px; }
  .power-card .img img { width: 100%; height: 100%; object-fit: contain; }

  /* ===== リッチモーション ===== */
  [data-reveal] { opacity: 0; transform: translateY(44px); }
  [data-reveal].is-in { opacity: 1; transform: translateY(0); transition: opacity 1s cubic-bezier(.16,1,.3,1), transform 1s cubic-bezier(.16,1,.3,1); transition-delay: var(--d, 0s); }
  .hero .kicker, .hero h1, .hero .lede, .hero .cta-row {
    opacity: 0; transform: translateY(34px);
    animation: hero-in 1.1s cubic-bezier(.16,1,.3,1) forwards;
  }
  .hero .kicker { animation-delay: .15s; }
  .hero h1 { animation-delay: .35s; }
  .hero .lede { animation-delay: .6s; }
  .hero .cta-row { animation-delay: .85s; }
  @keyframes hero-in { to { opacity: 1; transform: translateY(0); } }
  @keyframes kenburns { 0% { transform: scale(1.06); } 100% { transform: scale(1.24); } }
  .photo-band-bg img { animation: none; transform: translateY(var(--para, 0px)) scale(1.18); will-change: transform; }
  .stats-photo img { animation: drone-float 6s ease-in-out infinite; }
  @keyframes drone-float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    33% { transform: translateY(-16px) rotate(.5deg); }
    66% { transform: translateY(-6px) rotate(-.4deg); }
  }
  .ghost-text { transform: translateY(var(--ghost, 0px)); will-change: transform; }
  @media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation: none !important; transition: none !important; }
    [data-reveal] { opacity: 1; transform: none; }
    .hero .kicker, .hero h1, .hero .lede, .hero .cta-row { opacity: 1 !important; transform: none !important; }
  }

/* =============================================================
   実サイトヘッダー/フッター保護
   （ダーク版のグローバル a / ul スタイルの影響を打ち消す。
     値は実サイト style.css の基本値と同一）
   ============================================================= */
/* 基準値をテーマと同一にする（ダーク版 body の 16px/1.7/.04em を打ち消す） */
#header, #footer {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 18px;
  line-height: 1.8;
  letter-spacing: 0.03em;
  font-feature-settings: "palt";
  text-align: left;
}

/* テーマの全称リセット相当（ダーク版CSSは p 等をリセットしないため必須） */
#header p, #footer p,
#header nav, #footer nav,
#header span, #footer span {
  margin: 0;
  padding: 0;
}

#header ul, #footer ul,
#header ol, #footer ol {
  list-style: none;
  margin: 0;
  padding: 0;
}

#header li, #footer li {
  list-style: none;
  margin: 0;
  padding: 0;
}

#header a, #footer a {
  color: #fff;
  text-decoration: none;
  transition: all 0.3s !important;
}

#header a:hover, #footer a:hover {
  opacity: 1;
}

#header .header_navi>li>a:hover,
#header .header_navi .navi_sub .sub_box a:hover {
  color: #00bcff;
}

#footer .footer_link .link_navi a,
#footer .footer_other .other_cont a {
  color: #b6b7b9;
}

#footer .footer_link .link_navi a:hover,
#footer .footer_other .other_cont a:hover,
#footer .footer_other .other_home a:hover {
  color: #00bcff;
}

/* パンくず内リンクの保護 */
.breadcrumb a {
  transition: all 0.3s;
}

.breadcrumb a:hover {
  color: #00bcff !important;
  opacity: 1;
}