/* Ver.10: approved visual reference inspired homepage; project archive stays text-only */
.v10-home{color:#082c45;background:white}.v10-home header{height:84px;min-height:84px;padding:8px 3.5%}.v10-home header .logo{gap:12px}.v10-home header .logo .symbol{width:66px;height:66px}.v10-home header .brandname strong{font-size:clamp(19px,2vw,30px)}.v10-home header nav{font-size:clamp(10px,.81vw,13px);gap:clamp(8px,1.1vw,18px)}.v10-home header nav .contact{background:transparent;color:inherit;padding:0}.v10-home header nav a[aria-current=page]{color:#00899d}.v10-home h2{font-size:34px;letter-spacing:.1em;margin:3px 0}.v10-en{font-size:12px;letter-spacing:.24em;color:#009caf;font-weight:700}
.v10-hero{height:clamp(365px,28vw,480px);position:relative;overflow:hidden;color:#fff;background:#163c52}.v10-hero-photo{position:absolute;inset:0;background:url('assets/hero-purpose-built.webp') center/cover;transition:opacity .3s}.v10-hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,#001d2bd9,#001c2b92 37%,transparent 80%)}.v10-hero-copy{position:relative;z-index:1;padding:48px 5.3%;max-width:850px}.v10-hero-copy small{font-size:11px;letter-spacing:.2em;color:#c6f4f1}.v10-hero-copy h1{font-size:clamp(34px,3.55vw,57px);line-height:1.35;letter-spacing:.04em;margin:12px 0 15px}.v10-hero-copy p{font-size:clamp(14px,1.15vw,18px);line-height:1.7;margin:0 0 20px}.v10-outline-light{display:inline-block;border:2px solid white;color:white;padding:9px 23px;min-width:215px;text-align:center;font-size:14px}.v10-outline-light:hover{background:white;color:#082c45}.v10-slide-prev,.v10-slide-next{position:absolute;top:48%;transform:translateY(-50%);z-index:2;color:white;border:0;background:#00253977;font-size:40px;cursor:pointer;width:39px;height:58px}.v10-slide-prev{left:0}.v10-slide-next{right:0}.v10-slide-dots{position:absolute;bottom:14px;left:50%;transform:translateX(-50%);display:flex;gap:8px;z-index:2}.v10-slide-dots button{width:11px;height:11px;border:0;border-radius:50%;background:#fff9;cursor:pointer}.v10-slide-dots button.selected{background:#25c0b9}.v10-photo-disclaimer{position:absolute;right:12px;bottom:10px;font-size:10px;color:#fff;opacity:.9}
.v10-business{padding:16px 3.3% 10px;background:linear-gradient(#f5fbff,#fff)}.v10-section-head{display:grid;grid-template-columns:320px 1fr auto;gap:24px;align-items:center;margin-bottom:16px}.v10-section-head p{font-size:14px;line-height:1.7;margin:0}.v10-line-button{display:inline-block;border:1px solid #092e48;background:#fff;padding:10px 19px;min-width:200px;text-align:center;font-size:13px;font-weight:700}.v10-line-button:hover{background:#074068;color:white}.v10-business-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}.v10-business-card{display:block;position:relative;border:1px solid #e1eaf0;background:#fff;min-height:245px;box-shadow:0 5px 18px #073a5a0c;transition:transform .25s,box-shadow .25s}.v10-business-card:hover{transform:translateY(-5px);box-shadow:0 12px 25px #073a5a22}.v10-business-card img{width:100%;height:122px;object-fit:cover;display:block}.v10-business-card-head{display:flex;align-items:center;gap:13px}.v10-business-card-head span{background:#074068;color:white;font-size:26px;padding:1px 13px;line-height:1.6}.v10-business-card:nth-child(2) .v10-business-card-head span{background:#12b7bb}.v10-business-card:nth-child(3) .v10-business-card-head span{background:#1177b7}.v10-business-card:nth-child(4) .v10-business-card-head span{background:#ff601a}.v10-business-card h3{font-size:clamp(13px,1.12vw,18px);margin:0;line-height:1.35}.v10-business-card p{font-size:12px;line-height:1.65;margin:8px 40px 14px 15px}.v10-card-arrow{position:absolute;right:12px;bottom:12px;border:1px solid #074068;border-radius:50%;width:29px;height:29px;display:grid;place-items:center;font-size:22px}.v10-note{font-size:10px;color:#6b7c87;margin:8px 0 0}
.v10-works{background:linear-gradient(115deg,#b8e0f2,#e6f7fc 57%,#b7e1f0);display:grid;grid-template-columns:28% 1fr;gap:30px;padding:26px 3.4%;border-block:1px solid #b9deeb}.v10-works-intro p{font-size:13px;line-height:1.7;margin:7px 0 15px}.v10-year-archive{background:#fff;border:1px solid #a6cfdc;box-shadow:0 8px 22px #0d536015}.v10-year-header{background:#074068;color:white;padding:9px 16px;font-size:12px;font-weight:700;letter-spacing:.1em;display:flex;justify-content:space-between}.v10-year-header span{font-weight:400;letter-spacing:0}.v10-year-archive>a{display:flex;justify-content:space-between;gap:12px;padding:11px 16px;border-bottom:1px solid #dbe9ee;font-size:13px;font-weight:700}.v10-year-archive>a span{font-weight:400;color:#547085;margin-left:auto}.v10-year-archive>a:hover{background:#effaf9}
.v10-bottom{display:grid;grid-template-columns:2fr 1fr 1fr;gap:15px;padding:14px 3.4% 24px}.v10-news{display:grid;grid-template-columns:170px 1fr;gap:20px}.v10-news h2{font-size:28px}.v10-news a{font-size:12px;font-weight:700}.v10-news p{font-size:13px;border-top:1px solid #cbdde4;padding-top:14px}.v10-bottom-tile{background:#e8f2f8;display:flex;align-items:center;min-height:94px;gap:13px}.v10-bottom-tile img{width:35%;height:94px;object-fit:cover}.v10-bottom-tile strong{font-size:14px;line-height:1.5}.v10-bottom-tile span{font-size:25px;margin-left:auto;margin-right:12px}.v10-home footer .symbol{width:59px;height:59px}
@media(max-width:1180px){.v10-home header nav{font-size:10px;gap:8px}.v10-section-head{grid-template-columns:240px 1fr auto}.v10-business-card p{font-size:11px}}
@media(max-width:950px){.v10-home header{height:76px;min-height:76px}.v10-home header .logo .symbol{width:52px;height:52px}.v10-home header .brandname strong{font-size:20px}.v10-home header nav{top:76px;font-size:14px}.v10-section-head{grid-template-columns:1fr auto}.v10-section-head p{grid-column:1/-1;grid-row:2}.v10-business-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.v10-business-card img{height:160px}.v10-works{grid-template-columns:1fr}.v10-bottom{grid-template-columns:1fr 1fr}.v10-news{grid-column:1/-1}}
@media(max-width:600px){.v10-home header{height:68px;min-height:68px}.v10-home header nav{top:68px}.v10-home header .logo .symbol{width:43px;height:43px}.v10-home header .brandname strong{font-size:16px}.v10-hero{height:450px}.v10-hero-copy{padding:62px 26px}.v10-hero-copy h1{font-size:34px}.v10-hero-shade{background:linear-gradient(90deg,#001c2be6,#001c2b66)}.v10-photo-disclaimer{font-size:9px;left:14px;right:auto;bottom:35px}.v10-section-head{grid-template-columns:1fr}.v10-section-head p{grid-row:auto;grid-column:auto}.v10-business{padding:28px 16px}.v10-business-grid{gap:10px}.v10-business-card img{height:100px}.v10-business-card-head{gap:7px}.v10-business-card-head span{font-size:19px;padding:2px 9px}.v10-business-card h3{font-size:12px}.v10-business-card p{font-size:11px;margin:8px 10px 35px}.v10-works{padding:28px 16px}.v10-year-archive>a{font-size:12px;flex-wrap:wrap}.v10-year-archive>a span{font-size:11px}.v10-bottom{grid-template-columns:1fr;padding:20px 16px}.v10-news{grid-column:auto;grid-template-columns:1fr 1fr}}
@media(prefers-reduced-motion:reduce){.v10-business-card,.v10-hero-photo{transition:none}}