/* ===== VINCK Inc. corporate style ===== */
:root{
  --green-deep:#0e3a28;
  --green:#175339;
  --green-soft:#2c7a52;
  --gold:#b39158;
  --gold-l:#cfb387;
  --ink:#1b201d;
  --gray:#5f6a63;
  --line:#e3e7e3;
  --paper:#fdfdfb;
  --mist:#f3f5f2;
  --serif:"Noto Serif JP",serif;
  --sans:"Noto Sans JP",sans-serif;
  --en:"Montserrat",sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--sans);color:var(--ink);line-height:2;background:var(--paper);-webkit-font-smoothing:antialiased;overflow-x:hidden;font-size:15px}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:1140px;margin:0 auto;padding:0 28px}
.wrap.narrow{max-width:860px}

/* ---------- Header ---------- */
header{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(253,253,251,.95);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);transition:.3s}
.nav{display:flex;align-items:center;justify-content:space-between;height:84px;max-width:1360px;margin:0 auto;padding:0 32px}
.logo{display:flex;align-items:center;gap:13px}
.logo .mark{width:42px;height:42px;flex:none}
.logo .txt{line-height:1.2}
.logo .txt b{font-family:var(--en);font-size:21px;font-weight:800;color:var(--green-deep);letter-spacing:.18em;display:block}
.logo .txt span{font-size:10.5px;color:var(--gray);letter-spacing:.14em}
.gnav{display:flex;align-items:center;gap:34px}
.gnav a.menu{font-size:14px;font-weight:500;letter-spacing:.05em;position:relative;padding:6px 0;transition:.2s}
.gnav a.menu small{display:block;font-family:var(--en);font-size:9px;font-weight:700;letter-spacing:.2em;color:var(--gold);text-align:center;line-height:1.2}
.gnav a.menu::after{content:"";position:absolute;left:0;right:100%;bottom:-2px;height:2px;background:var(--gold);transition:.3s}
.gnav a.menu:hover::after,.gnav a.menu.current::after{right:0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:var(--green-deep);color:#fff;font-weight:600;font-size:14px;letter-spacing:.08em;padding:14px 30px;transition:.3s;border:1px solid var(--green-deep)}
.btn::after{content:"→";font-family:var(--en);transition:.3s}
.btn:hover{background:var(--green-soft);border-color:var(--green-soft)}
.btn:hover::after{transform:translateX(4px)}
.btn.light{background:transparent;border-color:rgba(255,255,255,.55);color:#fff}
.btn.light:hover{background:rgba(255,255,255,.14)}
.btn.dark-outline{background:transparent;border-color:var(--green-deep);color:var(--green-deep)}
.btn.dark-outline:hover{background:var(--green-deep);color:#fff}
.hamburger{display:none;flex-direction:column;gap:6px;cursor:pointer;padding:8px}
.hamburger span{width:26px;height:2px;background:var(--ink)}

/* ---------- Top hero ---------- */
.hero{position:relative;height:min(88vh,780px);min-height:560px;display:flex;align-items:center;color:#fff;overflow:hidden}
.hero .bg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.04);animation:heroZoom 14s ease-out forwards}
@keyframes heroZoom{to{transform:scale(1)}}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(8,30,20,.82) 12%,rgba(8,30,20,.45) 52%,rgba(8,30,20,.18) 100%);z-index:1}
.hero .wrap{position:relative;z-index:2;width:100%}
.hero .en-copy{font-family:var(--en);font-size:12px;font-weight:700;letter-spacing:.42em;color:var(--gold-l);margin-bottom:28px}
.hero h1{font-family:var(--serif);font-size:clamp(32px,5vw,58px);font-weight:600;line-height:1.6;letter-spacing:.08em;margin-bottom:30px}
.hero .lead{font-size:clamp(13.5px,1.6vw,16px);line-height:2.3;color:#e8efe9;letter-spacing:.06em;max-width:560px;margin-bottom:44px}
.hero-scroll{position:absolute;bottom:0;left:50%;z-index:2;width:1px;height:88px;background:rgba(255,255,255,.35);overflow:hidden}
.hero-scroll::after{content:"";position:absolute;top:-40%;left:0;width:100%;height:40%;background:#fff;animation:scrollLine 2.2s ease-in-out infinite}
@keyframes scrollLine{to{top:110%}}

/* ---------- Page hero (subpages) ---------- */
.page-hero{position:relative;padding:180px 0 90px;background:linear-gradient(115deg,#0b2e1f 0%,#0e3a28 55%,#175339 100%);color:#fff;overflow:hidden}
.page-hero::after{content:"";position:absolute;right:-140px;top:-160px;width:520px;height:520px;border:1px solid rgba(179,145,88,.35);border-radius:50%;pointer-events:none}
.page-hero::before{content:"";position:absolute;right:-40px;top:-60px;width:520px;height:520px;border:1px solid rgba(255,255,255,.08);border-radius:50%;pointer-events:none}
.page-hero .en{font-family:var(--en);font-size:12px;font-weight:700;letter-spacing:.4em;color:var(--gold-l);display:block;margin-bottom:14px}
.page-hero h1{font-family:var(--serif);font-size:clamp(26px,3.6vw,40px);font-weight:600;letter-spacing:.12em}
.crumb{position:relative;z-index:2;margin-top:26px;font-size:11.5px;color:#a9c0b2;letter-spacing:.06em}
.crumb a:hover{color:#fff}
.crumb span{margin:0 10px;opacity:.5}

/* ---------- Sections ---------- */
section{padding:110px 0}
.sec-label{font-family:var(--en);font-size:12px;font-weight:700;letter-spacing:.38em;color:var(--gold);display:flex;align-items:center;gap:18px;margin-bottom:20px}
.sec-label::before{content:"";width:44px;height:1px;background:var(--gold)}
.sec-label.center{justify-content:center}
.sec-label.center::after{content:"";width:44px;height:1px;background:var(--gold)}
h2.sec-title{font-family:var(--serif);font-size:clamp(24px,3.2vw,36px);font-weight:600;letter-spacing:.1em;color:var(--green-deep);line-height:1.6;margin-bottom:26px}
.sec-desc{font-size:14.5px;color:var(--gray);letter-spacing:.04em}
.center{text-align:center}
.center .sec-label{justify-content:center}

/* ---------- Top: message ---------- */
.message{background:var(--paper);text-align:center}
.message h2{font-family:var(--serif);font-size:clamp(22px,3vw,34px);font-weight:600;letter-spacing:.14em;line-height:2.1;color:var(--green-deep);margin-bottom:34px}
.message p{max-width:640px;margin:0 auto;font-size:14.5px;color:var(--gray);line-height:2.4;letter-spacing:.05em}

/* ---------- Top: split banners ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;min-height:440px}
.split .img{background-size:cover;background-position:center;min-height:300px}
.split .body{display:flex;flex-direction:column;justify-content:center;padding:70px 8vw 70px 70px;background:var(--mist)}
.split.rev .body{order:-1;padding:70px 70px 70px 8vw}
.split .body .num{font-family:var(--en);font-size:13px;font-weight:700;color:var(--gold);letter-spacing:.3em;margin-bottom:16px}
.split .body h3{font-family:var(--serif);font-size:clamp(22px,2.6vw,30px);font-weight:600;letter-spacing:.1em;color:var(--green-deep);margin-bottom:20px;line-height:1.7}
.split .body p{font-size:14px;color:var(--gray);margin-bottom:34px;max-width:460px}
.split.dark .body{background:var(--green-deep);color:#fff}
.split.dark .body h3{color:#fff}
.split.dark .body p{color:#cfe0d5}

/* ---------- Cards ---------- */
.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-left:1px solid var(--line)}
.card{border:1px solid var(--line);border-left:none;padding:52px 38px;background:#fff;transition:.35s;position:relative}
.card:hover{background:var(--mist)}
.card .num{font-family:var(--en);font-size:12px;font-weight:700;color:var(--gold);letter-spacing:.26em;margin-bottom:22px}
.card .ic{width:58px;height:58px;margin-bottom:26px}
.card .ic svg{width:100%;height:100%;stroke:var(--green);fill:none;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}
.card h3{font-family:var(--serif);font-size:19px;font-weight:600;letter-spacing:.08em;color:var(--green-deep);margin-bottom:14px}
.card p{font-size:13.5px;color:var(--gray)}

/* ---------- News ---------- */
.news-list{border-top:1px solid var(--line)}
.news-item{display:grid;grid-template-columns:130px 110px 1fr;gap:26px;align-items:center;padding:26px 10px;border-bottom:1px solid var(--line);transition:.25s}
a.news-item:hover{background:var(--mist)}
.news-item time{font-family:var(--en);font-size:13px;font-weight:600;letter-spacing:.1em;color:var(--gray)}
.news-item .tag{font-size:11px;font-weight:700;color:var(--green);border:1px solid var(--green-soft);padding:3px 0;text-align:center;letter-spacing:.1em}
.news-item p{font-size:14px;letter-spacing:.04em}

/* ---------- Tables ---------- */
.tbl{width:100%;border-top:1px solid var(--line)}
.tbl .row{display:grid;grid-template-columns:220px 1fr;border-bottom:1px solid var(--line)}
.tbl .th{padding:24px 20px;font-weight:600;font-size:13.5px;letter-spacing:.14em;color:var(--green-deep);background:var(--mist)}
.tbl .td{padding:24px 28px;font-size:14.5px;letter-spacing:.04em}

/* ---------- Philosophy ---------- */
.philosophy{background:var(--green-deep);color:#fff;text-align:center}
.philosophy .sec-label{color:var(--gold-l)}
.philosophy h2{font-family:var(--serif);font-size:clamp(24px,3.4vw,38px);font-weight:600;letter-spacing:.16em;line-height:2;margin-bottom:28px}
.philosophy p{max-width:620px;margin:0 auto;color:#cfe0d5;font-size:14.5px;line-height:2.4}

/* ---------- Items grid (品目) ---------- */
.items-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.item{background:#fff;padding:36px 26px;display:flex;gap:20px;align-items:flex-start;transition:.3s}
.item:hover{background:var(--mist)}
.item .ic{width:46px;height:46px;flex:none}
.item .ic svg{width:100%;height:100%;stroke:var(--green);fill:none;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}
.item b{display:block;font-family:var(--serif);font-size:16.5px;font-weight:600;color:var(--green-deep);letter-spacing:.06em;margin-bottom:6px}
.item p{font-size:12.5px;color:var(--gray);line-height:1.9}

/* ---------- Flow ---------- */
.flow{counter-reset:step}
.flow .fl{display:grid;grid-template-columns:110px 1fr;gap:30px;padding:38px 10px;border-bottom:1px solid var(--line);align-items:flex-start}
.flow .fl:first-child{border-top:1px solid var(--line)}
.flow .fl::before{counter-increment:step;content:"0" counter(step);font-family:var(--en);font-size:30px;font-weight:700;color:var(--gold);letter-spacing:.08em;line-height:1.2}
.flow h3{font-family:var(--serif);font-size:18px;font-weight:600;color:var(--green-deep);letter-spacing:.08em;margin-bottom:8px}
.flow p{font-size:13.5px;color:var(--gray)}

/* ---------- Policy list ---------- */
.policy{display:grid;gap:26px}
.pol{background:#fff;border:1px solid var(--line);padding:44px 48px;display:grid;grid-template-columns:70px 1fr;gap:28px;align-items:flex-start}
.pol .n{font-family:var(--en);font-size:26px;font-weight:700;color:var(--gold);line-height:1.3}
.pol h3{font-family:var(--serif);font-size:19px;font-weight:600;color:var(--green-deep);letter-spacing:.08em;margin-bottom:10px}
.pol p{font-size:13.5px;color:var(--gray)}

/* ---------- CTA ---------- */
.cta{position:relative;background:linear-gradient(115deg,#0b2e1f,#175339);color:#fff;text-align:center;padding:96px 0}
.cta .en{font-family:var(--en);font-size:12px;font-weight:700;letter-spacing:.4em;color:var(--gold-l);display:block;margin-bottom:18px}
.cta h2{font-family:var(--serif);font-size:clamp(22px,3vw,32px);font-weight:600;letter-spacing:.12em;margin-bottom:18px}
.cta p{color:#cfe0d5;font-size:14px;max-width:560px;margin:0 auto 38px}

/* ---------- Footer ---------- */
footer{background:#081f14;color:#c3d6c9;padding:74px 0 0}
.foot-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:50px;padding-bottom:60px}
.foot-brand .logo .txt b{color:#fff}
.foot-brand .logo .txt span{color:#8fae99}
.foot-brand address{font-style:normal;font-size:13px;line-height:2.2;margin-top:22px;color:#a7c1af;letter-spacing:.04em}
.foot-col h4{font-family:var(--en);font-size:11.5px;font-weight:700;letter-spacing:.3em;color:var(--gold-l);margin-bottom:22px}
.foot-col a{display:block;font-size:13.5px;padding:7px 0;letter-spacing:.06em;transition:.2s}
.foot-col a:hover{color:#fff}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);padding:24px 0;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px}
.foot-bottom .copy{font-size:11px;color:#7d9c88;letter-spacing:.1em;font-family:var(--en)}
.totop{font-family:var(--en);font-size:11px;letter-spacing:.24em;color:#a7c1af}
.totop:hover{color:#fff}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s ease,transform .8s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media(max-width:960px){
  .gnav a.menu{display:none}
  .hamburger{display:flex}
  .cards3{grid-template-columns:1fr;border-left:none;border-top:1px solid var(--line)}
  .card{border-left:1px solid var(--line);border-top:none}
  .split{grid-template-columns:1fr}
  .split .body,.split.rev .body{order:1;padding:54px 30px}
  .split .img{min-height:280px}
  .items-grid{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr;gap:34px}
}
@media(max-width:720px){
  body{font-size:14px}
  section{padding:72px 0}
  .nav{height:70px;padding:0 22px}
  .page-hero{padding:140px 0 64px}
  .gnav .btn{display:none}
  .gnav.open{position:fixed;top:70px;left:0;right:0;background:#fff;flex-direction:column;padding:22px 26px;border-bottom:1px solid var(--line);box-shadow:0 16px 30px rgba(10,30,20,.08);gap:0}
  .gnav.open a.menu{display:block;width:100%;padding:13px 0;border-bottom:1px solid var(--line)}
  .gnav.open a.menu small{text-align:left}
  .gnav.open .btn{display:inline-flex;margin-top:16px}
  .news-item{grid-template-columns:100px 1fr;gap:12px}
  .news-item p{grid-column:1/-1}
  .tbl .row{grid-template-columns:1fr}
  .tbl .th{padding:14px 20px 6px;background:transparent;border-bottom:none}
  .tbl .td{padding:0 20px 16px}
  .items-grid{grid-template-columns:1fr}
  .pol{padding:30px 26px;grid-template-columns:1fr;gap:8px}
  .flow .fl{grid-template-columns:1fr;gap:8px}
}