@charset "UTF-8";
/* Shared visual system. Existing content, photographs and CMS remain in place. */
:root { --ink:#122e43; --accent:#006b96; --muted:#60717e; --line:#dce5e9; --paper:#f4f7f8; --border:var(--line); --bg:#fff; --hover:#f7fafb; }
html { scroll-behavior:smooth; scroll-padding-top:110px; }
body { color:var(--ink); background:#fff; font-family:"Noto Sans JP",sans-serif; line-height:1.95; letter-spacing:.025em; overflow-wrap:anywhere; }
*,*::before,*::after { box-sizing:border-box; }
a { color:var(--accent); }
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible { outline:3px solid #0087b9; outline-offset:5px; }
button,input,textarea,select { font:inherit; }
.en,.eng { font-family:"Lato","Noto Sans JP",sans-serif; letter-spacing:.1em; }
#header { height:96px; background:rgba(255,255,255,.96); border-bottom:1px solid var(--line); box-shadow:none; backdrop-filter:blur(16px); }
#header .inner { width:calc(100% - 80px); max-width:1440px; min-width:0; height:100%; padding:0; flex-wrap:nowrap; gap:32px; }
#header #logo { width:250px; margin:0; }
#logo a,#logo img { display:block; }
#header #head_right { padding:0; }
#navi { gap:26px; flex-wrap:nowrap; }
#navi > li { margin:0; padding:0; }
#navi > li a { display:block; padding:12px 0; font-size:1.3rem; font-weight:600; color:var(--ink); }
#navi > li span { margin-top:7px; font-size:1rem; color:var(--muted); letter-spacing:.12em; }
#navi > li a:hover,#navi > li a[aria-current="page"] { color:var(--accent); }
#navi > li:last-child a { background:var(--ink); color:#fff; padding:15px 22px; border-radius:5px; }
#navi > li:last-child a span { color:#c3dce7; }
.outer-menu { display:none; border-radius:6px; background:var(--ink); }
.skip-link { position:fixed; top:-100px; left:20px; z-index:100; background:var(--ink); color:#fff; padding:12px 24px; }
.skip-link:focus { top:10px; }
.single_00,.single_01,.single_02 { width:calc(100% - 96px); max-width:1200px; margin:0 auto; padding-bottom:100px; }
.single_02 { max-width:1100px; }
.bg_common { padding-top:100px; }
.bg_01 { background:var(--paper); }
.mtitle_catch { font-family:"Lato","Noto Sans JP",sans-serif; font-size:clamp(3.8rem,5.4vw,7.2rem); font-weight:700; line-height:1.2; letter-spacing:-.025em; color:var(--ink); text-align:left; margin-bottom:36px; }
.mtitle_catch,.mtitle_catch span { background:none; -webkit-text-fill-color:currentColor; }
.mtitle_catch span { display:block; font-family:"Noto Sans JP",sans-serif; color:var(--accent); font-size:1.4rem; letter-spacing:.12em; margin-top:18px; }
.mtitle_sub_catch { color:var(--ink); font-size:clamp(2rem,2.3vw,3rem); line-height:1.65; text-align:left; margin-bottom:24px; }
.mtitle_p { text-align:left; max-width:850px; color:var(--muted); margin:0; }
.mtitle_p p + p { margin-top:18px; }
.mtitle_big { display:flex; flex-direction:column-reverse; align-items:flex-start; gap:10px; color:var(--ink); font-size:2.6rem; line-height:1.5; text-align:left; margin-bottom:42px; padding:0; border:0; }
.mtitle_big span.en { display:block; margin:0; font-size:1.2rem; color:var(--accent); letter-spacing:.18em; }
.mtitle_big::before,.mtitle_big::after,.mtitle_big span::before,.mtitle_catch::after { display:none; }
.page-title { margin:96px 0 0; background-image:linear-gradient(90deg,rgba(13,41,60,.9),rgba(13,41,60,.25)),url('../img/page-title.jpg'); }
.page-title .inner { width:calc(100% - 96px); max-width:1200px; padding:76px 0; }
.page-title .page-lead { display:flex; flex-direction:column-reverse; gap:20px; width:auto; background:none; padding:0; transform:none; font-size:1.6rem; letter-spacing:.15em; }
.page-title .page-lead .eng { font-family:"Lato",sans-serif; font-size:clamp(3.6rem,6vw,7.6rem); font-weight:700; letter-spacing:-.015em; line-height:1.15; }
.fade-area { width:calc(100% - 64px); max-width:1440px; height:auto; aspect-ratio:1240/700; max-height:740px; margin:120px auto 0; border-radius:12px; overflow:hidden; background:var(--paper); }
.fade-list { inset:0; transform:none; height:100%; background-size:cover; }
.fade-list img { width:100%; height:100%; object-fit:contain; }
.fade-list:not(:first-child) { display:none; }
.slide-summary { position:relative; max-width:none; padding:20px 0 0; margin:0 auto; gap:24px; }
.pagination { display:flex; width:auto; align-items:center; gap:12px; }
.pagination-circle { display:block; width:28px; height:28px; padding:9px; border:0; border-radius:50%; background:transparent; cursor:pointer; }
.pagination-circle::after { content:""; display:block; width:10px; height:10px; border-radius:50%; background:#ccd8df; }
.pagination-circle.target { background:transparent; }
.pagination-circle.target::after { background:var(--accent); }
.slide-pause { border:1px solid var(--line); background:#fff; color:var(--ink); border-radius:4px; padding:4px 14px; font-size:1.2rem; cursor:pointer; }
.company_item_all { margin-bottom:56px; }
#particle-bg .particles-js-canvas-el { display:none; }
.business-head-list { gap:24px; padding:0; }
.business-head-list a { border-bottom:1px solid var(--line); padding-bottom:24px; }
.business-head-list a figure { height:260px; border-radius:8px; background:var(--paper); }
.business-head-list a figure img { opacity:1; border-radius:0; transition:transform .5s; }
.business-head-list a:hover figure img { transform:scale(1.04); }
.business-head-list a .eng { position:static; display:block; color:var(--accent); font-size:1.2rem; margin-bottom:12px; letter-spacing:.15em; }
.business-head-list a figcaption { margin:20px 0 0; }
.business-head-list a figcaption .big { background:none; padding:0; border-radius:0; color:var(--ink); font-size:2rem; width:100%; }
.business-head-list a figcaption .big::after { float:right; color:var(--accent); }
.business-head-list a:hover figcaption .big { background:none; color:var(--accent); }
.mbox,.sbox { border:1px solid var(--line); border-radius:10px; background:#fff; box-shadow:none; padding:44px; }
.news_list li a,.news_list_item a { border-color:var(--line); }
.news_list time,.news_list_date { color:var(--muted); }
.button01 { text-align:left; margin-top:32px; }
.button01 a { display:inline-flex; justify-content:space-between; align-items:center; gap:40px; width:auto; min-width:220px; max-width:100%; margin:0; padding:16px 44px 16px 28px; border:1px solid var(--ink); border-radius:5px; background:var(--ink); color:#fff; font-size:1.4rem; filter:none; }
.button01 a:hover { background:var(--accent); color:#fff; border-color:var(--accent); }
.two-column { gap:28px; }
.two-column > * { width:calc(50% - 14px); }
.two-column img { border-radius:8px; display:block; }
.mask,.mask.on { clip-path:none; -webkit-clip-path:none; }
.parallax_02 .inner_bg { padding:80px 48px; background-image:linear-gradient(90deg,rgba(9,32,48,.68),rgba(9,32,48,.12)),url('../img/parallax_02.jpg'); }
.parallax_02 .inner { max-width:1200px; padding:56px; margin:auto; background:rgba(255,255,255,.95); border-radius:10px; }
.parallax_02 .mtitle_sub_catch { max-width:760px; }
.brand { grid-template-columns:minmax(0,1fr) minmax(0,1.1fr); gap:56px; align-items:center; margin-bottom:56px; }
.brand > * { min-width:0; }
.brand-media { border:1px solid var(--line); border-radius:10px; background:#fff; }
.brand-media img { object-fit:contain; width:100%; height:100%; }
.brand-title { font-family:"Lato","Noto Sans JP",sans-serif; font-size:4.4rem; color:var(--ink); line-height:1.5; }
.brand-title span { font-family:"Noto Sans JP",sans-serif; font-size:1.6rem; }
.brand-desc { color:var(--muted); }
.button-group { display:flex; flex-wrap:wrap; gap:10px; }
.button-group .button { border:1px solid var(--line); border-radius:4px; background:#fff; color:var(--ink); padding:10px 16px; font-size:1.3rem; }
.button-group .button:hover { border-color:var(--accent); color:var(--accent); }
.product_title { padding:0 0 16px; margin:48px 0 28px; border:0; border-bottom:1px solid var(--line); background:none; color:var(--ink); font-size:2rem; }
.product_title::after { display:none; }
.cards { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:24px; }
.card { border:1px solid var(--line); border-radius:8px; background:#fff; box-shadow:none; }
.card__media { background:#fff; }
.card__media img { object-fit:contain; }
.card__body { padding:22px; }
.card__title { color:var(--ink); font-size:1.7rem; }
.card__desc { color:var(--muted); font-size:1.4rem; }
hr { border:0; border-top:1px solid var(--line); margin:40px 0; }
.business_block { display:grid; grid-template-columns:1fr 1fr; align-items:center; gap:48px; margin:0 0 64px; }
.business_img { position:static; width:100%; height:auto; border-radius:8px; }
.business_img img { display:block; height:auto; }
.business_txt { width:100%; max-width:none; margin:0; padding:32px 0; box-shadow:none; background:transparent; }
.business_num { font-size:1.2rem; color:var(--accent); margin:0 0 24px; }
.business_num span { font-size:3.6rem; margin-left:16px; }
.philosophy { text-align:left; padding:40px; border:1px solid var(--line); border-radius:8px; box-shadow:none; }
.philosophy::before,.philosophy::after { display:none; }
.mtitle_greeting { text-align:left; color:var(--accent); font-family:"Lato","Noto Sans JP",sans-serif; letter-spacing:.06em; }
.value_all { display:block; }
.value .value_list { border-top:1px solid var(--line); padding:20px 0; margin:0; }
.value .value_list dd,.value .value_list dt { white-space:normal; }
table.company { width:100%; background:#fff; border-collapse:collapse; }
table.company th,table.company td { padding:24px; border-bottom:1px solid var(--line); text-align:left; }
table.company th { background:var(--paper); color:var(--ink); }
iframe { max-width:100%; border:0; border-radius:8px; }
.blog_contents { gap:40px; }
.blog_main,.blog_side { min-width:0; }
.blog_title { color:var(--ink); line-height:1.5; }
.date_entry { color:var(--muted); font-size:1.3rem; }
.form_box { width:100%; padding:0 0 32px; border-top:0; border-bottom:1px solid var(--line); margin-bottom:32px; }
#mailform { max-width:850px; margin:0 auto; }
#mailform dl { display:block; }
#mailform dt,#mailform dd { width:100%; float:none; background:none; border:0; padding:0; }
#mailform dt { display:flex; align-items:center; gap:12px; margin:28px 0 10px; font-weight:600; }
#mailform dt span { float:none; border-radius:3px; background:var(--accent); color:#fff; font-size:1.1rem; }
#mailform input:not([type="hidden"]),#mailform textarea,#mailform select { width:100%; max-width:100%; border:1px solid #b8c9d2; border-radius:5px; background:#f9fbfc; padding:14px 16px; font-size:1.6rem; color:var(--ink); }
#mailform input.textarea { height:auto; min-height:52px; }
#mailform button { background:var(--ink); color:#fff; border:0; border-radius:5px; padding:18px 32px; margin:32px auto 0; cursor:pointer; }
.policy { margin-top:56px; }
.policy-box { border:1px solid var(--line); border-radius:8px; padding:28px; background:#fff; }
#footer { background:#122e43; color:#d9e4ea; font-size:1.3rem; }
#footer .inner { width:calc(100% - 96px); max-width:1200px; padding:64px 0 36px; }
.footer-brand { font-family:"Lato",sans-serif; font-weight:700; font-size:3.6rem; letter-spacing:.12em; color:#fff; margin-bottom:28px; }
.footer-nav { display:flex; flex-wrap:wrap; gap:16px 28px; border-bottom:1px solid #365063; padding-bottom:30px; margin-bottom:30px; }
#footer p.tcenter { text-align:left; }
#footer .copyright { text-align:left; border-top:1px solid #365063; margin-top:32px; padding-top:24px; font-size:1.1rem; }
#page-top { right:24px; bottom:30px; transform:none; }
#page-top a { padding:12px 18px; border:1px solid var(--line); border-radius:5px; background:#fff; color:var(--ink); font-size:1.1rem; }
#page-top a::before { display:none; }
[data-aos] { opacity:1 !important; transform:none !important; }
.maintenance { min-height:100vh; display:grid; align-content:center; background:var(--paper); padding:32px; text-align:center; }
.maintenance h1 { color:var(--ink); font-size:clamp(24px,4vw,40px); line-height:1.6; }
.maintenance .message { width:100%; max-width:720px; margin:32px auto; padding:32px; border:1px solid var(--line); border-radius:12px; background:#fff; }
@media (max-width:1150px) {
  #header { height:80px; position:fixed; }
  #header .inner { width:calc(100% - 48px); }
  #header #logo { width:220px; }
  #header #head_right { display:none; }
  .outer-menu { display:block; top:10px; right:24px; z-index:20; }
  .outer-menu .menu > div { width:100vw; height:100dvh; border-radius:0; background:var(--ink); }
  .outer-menu .menu > div > div { max-height:calc(100dvh - 100px); margin-top:50px; }
  .outer-menu .menu > div > div > ul > li { margin:20px 0; }
  .outer-menu .checkbox-toggle:focus-visible + .hamburger { outline:3px solid #0087b9; outline-offset:4px; }
  .page-title { margin-top:80px; }
  .fade-area { margin-top:104px; }
}
@media (max-width:768px) {
  body { font-size:1.5rem; }
  #header #logo { width:190px; }
  .single_00,.single_01,.single_02 { width:calc(100% - 40px); padding-bottom:64px; }
  .bg_common { padding-top:64px; }
  .page-title .inner { width:calc(100% - 40px); padding:48px 0; }
  .page-title .page-lead { padding:0; width:auto; transform:none; }
  .fade-area { width:calc(100% - 24px); margin-top:92px; max-height:none; border-radius:6px; }
  .slide-summary { padding-top:12px; margin-top:0; }
  .mtitle_catch { margin-bottom:28px; }
  .business-head-list { grid-template-columns:1fr; gap:28px; }
  .business-head-list a figure { height:auto; aspect-ratio:16/9; }
  .mbox,.sbox { padding:24px; }
  .two-column { flex-direction:column; gap:20px; }
  .two-column > * { width:100%; }
  .parallax_02 .inner_bg { padding:40px 20px; }
  .parallax_02 .inner { padding:28px 24px; }
  .brand { grid-template-columns:minmax(0,1fr); gap:28px; }
  .brand-media { aspect-ratio:4/3; }
  .brand-title { font-size:3.6rem; }
  .cards { grid-template-columns:repeat(2,minmax(0,1fr)); gap:14px; }
  .card__body { padding:16px 12px; }
  .card__title { font-size:1.5rem; }
  .card__desc { font-size:1.3rem; }
  .business_block { grid-template-columns:1fr; gap:16px; margin-bottom:48px; }
  .business_txt { padding:12px 0; }
  .column2 { gap:24px; }
  .column2 > .child,.column2 > .child:nth-child(2n) { width:100%; margin:0; }
  .philosophy { padding:28px 24px; }
  table.company th,table.company td { padding:18px 12px; }
  table.company th { min-width:90px; }
  .blog_contents { display:flex; flex-direction:column; }
  .blog_main,.blog_side { width:100%; }
  #footer .inner { width:calc(100% - 40px); padding:48px 0 100px; }
  .footer-nav { gap:12px 24px; text-align:left; }
  #page-top { right:16px; bottom:80px; }
  #sp_navi { background:var(--ink); padding-bottom:env(safe-area-inset-bottom); }
  #sp_navi ul li { border-color:#365063; }
  #sp_navi ul li a { padding:10px 0; }
}
@media (prefers-reduced-motion:reduce) {
  html { scroll-behavior:auto; }
  *,*::before,*::after { animation:none !important; transition:none !important; }
}