/* =========================================================
   Tsuyaka Trading — shared stylesheet
   Japanese corporate classic: white ground, navy ink, restrained green
   No emoji. No gold. No serif display. Clean hairlines.
   ========================================================= */
:root{
  --navy:#0e2a3f;          /* primary ink / footer */
  --navy-2:#123249;
  --navy-3:#173c55;
  --ink:#22303a;
  --muted:#5f6b73;
  --ivory:#f6f8f9;         /* soft section ground */
  --paper:#ffffff;
  --line:#e3e8eb;
  --line-soft:#edf1f3;
  --accent:#1c8f6e;        /* brand green, used sparingly */
  --accent-2:#157a5b;
  --accent-soft:#e9f4f0;
  --gold:#3d617a;          /* repurposed: quiet blue-gray for small labels */
  --gold-soft:#e8eef2;
  --shadow:0 14px 40px rgba(14,42,63,.08);
  --shadow-sm:0 6px 18px rgba(14,42,63,.05);
  --serif:"Noto Sans JP","Inter",-apple-system,"Segoe UI",sans-serif; /* sans throughout */
  --sans:"Inter","Noto Sans JP",-apple-system,"Segoe UI",Roboto,Helvetica,Arial,"Microsoft YaHei",sans-serif;
  --maxw:1160px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);color:var(--ink);background:var(--paper);line-height:1.8;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
section{padding:clamp(72px,9vw,120px) 0;position:relative}
.sec-soft{background:var(--ivory)}
h1,h2,h3,h4{font-family:var(--sans);font-weight:700;letter-spacing:.02em;line-height:1.3}
.ja,.en{display:inline}
.lang-ja .en{display:none}
.lang-en .ja{display:none}

/* ---------- location / page tag chip ---------- */
.loc{display:inline-flex;align-items:center;justify-content:center;min-width:34px;height:23px;padding:0 9px;
  border-radius:3px;background:var(--accent-soft);color:var(--accent-2);font-size:11px;font-weight:700;
  letter-spacing:.6px;font-family:var(--sans)}
.loc.gold{background:var(--gold-soft);color:var(--gold)}

/* ---------- header ---------- */
header{position:fixed;top:0;left:0;right:0;z-index:60;background:rgba(255,255,255,.92);
  backdrop-filter:blur(10px);border-bottom:1px solid transparent;transition:box-shadow .3s,border-color .3s}
header.scrolled{box-shadow:0 2px 16px rgba(14,42,63,.07);border-color:var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px;gap:18px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--navy);font-size:16.5px;letter-spacing:.14em;flex:none}
.brand .logo-img{flex:none;height:34px;width:auto;display:block}
footer .brand .logo-img{height:40px;filter:brightness(0) invert(1)}
.nav-links{display:flex;gap:28px;align-items:center;flex:1;justify-content:center}
.nav-links a{font-size:13px;color:var(--muted);font-weight:500;position:relative;padding:6px 0;white-space:nowrap}
.nav-links a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1.5px;background:var(--accent);transition:width .25s}
.nav-links a:hover{color:var(--navy)}
.nav-links a:hover::after{width:100%}
.nav-links a.current{color:var(--navy);font-weight:700}
.nav-links a.current::after{width:100%}
.lang-switch{display:flex;border:1px solid var(--line);border-radius:4px;overflow:hidden;flex:none}
.lang-switch button{border:0;background:#fff;padding:7px 14px;font-size:12.5px;font-weight:600;cursor:pointer;color:var(--muted);font-family:var(--sans)}
.lang-switch button.active{background:var(--navy);color:#fff}
.menu-btn{display:none;flex:none;width:42px;height:42px;border:1px solid var(--line);border-radius:6px;
  background:#fff;cursor:pointer;align-items:center;justify-content:center}
.menu-btn span,.menu-btn span::before,.menu-btn span::after{content:"";display:block;width:18px;height:2px;background:var(--navy);position:relative;transition:.25s}
.menu-btn span::before{position:absolute;top:-6px}
.menu-btn span::after{position:absolute;top:6px}
header.open .menu-btn span{background:transparent}
header.open .menu-btn span::before{top:0;transform:rotate(45deg)}
header.open .menu-btn span::after{top:0;transform:rotate(-45deg)}

/* ---------- page hero (all light now) ---------- */
.page-hero{position:relative;padding:150px 0 84px;color:var(--navy);background:var(--paper);overflow:hidden;border-bottom:1px solid var(--line-soft)}
.page-hero.dark,.page-hero.teal{background:linear-gradient(180deg,#fbfcfd,var(--ivory))}
.page-hero.dark::after{display:none}
.page-hero.ivory{background:var(--ivory);padding:142px 0 64px}
.page-hero .crumb{font-size:12px;letter-spacing:2.4px;text-transform:uppercase;color:var(--accent-2);font-weight:700;margin-bottom:18px}
.page-hero h1{font-size:clamp(28px,4vw,44px);line-height:1.25;color:var(--navy)}
.page-hero p.lead{margin-top:22px;font-size:clamp(15px,1.7vw,17px);max-width:680px;line-height:1.9;color:var(--muted)}
.page-hero.ivory p.lead{color:var(--muted)}

.kicker{color:var(--accent-2);font-weight:700;letter-spacing:3px;font-size:12px;text-transform:uppercase}
.kicker.gold{color:var(--gold)}
.sec-head{max-width:760px;margin:0 auto 56px;text-align:center}
.sec-head .kicker{display:block}
.sec-num{font-family:var(--sans);font-size:12.5px;color:var(--accent-2);font-weight:700;letter-spacing:2.4px;display:block;margin-bottom:12px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:9px;padding:14px 32px;border-radius:6px;font-weight:700;font-size:14.5px;cursor:pointer;border:0;font-family:var(--sans);transition:transform .2s,background .2s,color .2s,border-color .2s}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-2);transform:translateY(-2px)}
.btn-ghost{background:transparent;border:1px solid rgba(255,255,255,.55);color:#fff}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.1)}
.btn-ghost.dark{border-color:var(--navy);color:var(--navy)}
.btn-ghost.dark:hover{background:var(--navy);color:#fff}
.btn-line{display:inline-flex;align-items:center;gap:8px;color:var(--accent-2);font-weight:700;font-size:14px}
.btn-line svg{transition:transform .2s}
.btn-line:hover svg{transform:translateX(4px)}

/* ---------- home hero: white split ---------- */
.hero-split{background:var(--paper);padding:118px 0 60px;position:relative;overflow:hidden}
.hero-split::before{content:"";position:absolute;top:-140px;right:-120px;width:480px;height:480px;border-radius:50%;
  background:radial-gradient(circle,var(--accent-soft),transparent 70%);opacity:.75;z-index:0}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.08fr .92fr;gap:56px;align-items:center}
.hero-copy{max-width:560px}
.eyebrow.solid{display:inline-flex;align-items:center;gap:9px;background:var(--accent-soft);color:var(--accent-2);
  padding:7px 15px;border-radius:3px;font-size:12.5px;font-weight:700;letter-spacing:.6px;margin-bottom:24px}
.hero-copy h1{font-size:clamp(30px,4.4vw,50px);line-height:1.28;color:var(--navy);font-weight:700}
.hero-copy p.lead{margin-top:22px;font-size:clamp(15px,1.7vw,17px);color:var(--muted);max-width:540px;line-height:1.9}
.hero-cta{margin-top:34px;display:flex;gap:14px;flex-wrap:wrap}
.hero-chips{margin-top:40px;display:flex;flex-wrap:wrap;gap:10px}
.hero-chips span{background:#fff;border:1px solid var(--line);padding:8px 14px;border-radius:3px;font-size:12.5px;font-weight:600;color:var(--ink);display:inline-flex;align-items:center;gap:8px}
.hero-chips .loc{background:var(--accent-soft);color:var(--accent-2)}
.hero-chips .loc.gold{background:var(--gold-soft);color:var(--gold)}
.hero-media{position:relative;border-radius:14px;overflow:hidden;box-shadow:var(--shadow);aspect-ratio:4/3}
.hero-media img{width:100%;height:100%;object-fit:cover}
.hero-media .media-tag{position:absolute;left:16px;bottom:16px;background:rgba(14,42,63,.82);color:#fff;
  padding:8px 15px;border-radius:4px;font-size:12.5px;font-weight:700;letter-spacing:.5px;backdrop-filter:blur(3px)}

/* ---------- dark full-bleed hero ---------- */
.hero-dark{position:relative;display:flex;align-items:center;min-height:90vh;overflow:hidden;background:#08161f}
.hero-dark .hero-bg{position:absolute;inset:0;background:#08161f url('assets/hero-dark.png') center/cover no-repeat;transform:scale(1.03)}
.hero-dark .hero-scrim{position:absolute;inset:0;background:linear-gradient(100deg,rgba(6,18,28,.92) 0%,rgba(6,18,28,.72) 42%,rgba(6,18,28,.4) 100%)}
.hero-dark .hero-inner{position:relative;z-index:3;width:100%;padding:140px 0 120px}
.hero-dark .hero-copy{max-width:680px}
.hero-dark .eyebrow.light{background:rgba(255,255,255,.14);color:#fff}
.hero-dark h1{color:#fff;font-size:clamp(32px,4.9vw,56px);line-height:1.24;text-shadow:0 2px 22px rgba(0,0,0,.45)}
.hero-dark p.lead{color:rgba(255,255,255,.86);max-width:600px;margin-top:24px;font-size:clamp(15px,1.7vw,18px);line-height:1.95;text-shadow:0 1px 12px rgba(0,0,0,.4)}
.hero-dark .hero-cta{margin-top:36px}
@media(max-width:760px){
  .hero-dark{min-height:80vh}
  .hero-dark .hero-inner{padding:120px 0 92px}
  .hero-dark h1{font-size:clamp(27px,7vw,38px)}
}

/* ---------- pillars: what we do ---------- */
.pillars-sec{background:var(--ivory)}
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.pillar{background:#fff;border:1px solid var(--line);border-radius:12px;padding:32px 30px;box-shadow:var(--shadow-sm);
  transition:transform .25s,box-shadow .25s,border-color .25s;position:relative;overflow:hidden;display:flex;flex-direction:column}
.pillar::before{content:"";position:absolute;left:0;top:0;width:100%;height:3px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .3s}
.pillar:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#d3dce1}
.pillar:hover::before{transform:scaleX(1)}
.p-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.p-num{font-family:var(--sans);font-size:13px;font-weight:700;color:var(--accent-2);letter-spacing:2.6px}
.p-ico{width:46px;height:46px;border-radius:10px;background:var(--accent-soft);color:var(--accent-2);display:flex;align-items:center;justify-content:center}
.p-ico svg{width:24px;height:24px}
.pillar h3{color:var(--navy);font-size:21px;font-family:var(--sans);font-weight:700;line-height:1.35}
.pillar .p-desc{color:var(--muted);font-size:14px;margin-top:10px;line-height:1.8}
.pillar ul{list-style:none;margin-top:18px;display:flex;flex-direction:column}
.pillar ul li{position:relative;padding:11px 0 11px 24px;font-size:13.5px;color:var(--ink);border-top:1px solid var(--line-soft);line-height:1.6}
.pillar ul li:first-child{border-top:0}
.pillar ul li::before{content:"";position:absolute;left:2px;top:17px;width:7px;height:7px;border-radius:2px;background:var(--accent);transform:rotate(45deg)}
.pillar .btn-line{margin-top:22px}

/* ---------- glance: at a glance + partner ---------- */
.glance-sec{background:var(--paper)}
.glance-grid{display:grid;grid-template-columns:1fr;gap:48px;align-items:stretch;max-width:760px;margin:0 auto}
.glance-text .kicker{display:block}
.glance-text h2{font-size:clamp(22px,2.8vw,30px);color:var(--navy);margin-top:14px;line-height:1.4}
.glance-text>p{color:var(--muted);font-size:15px;margin-top:18px;line-height:1.9}
.glance-text .stats{margin-top:28px;display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.glance-partner .partner-hero{height:100%}

/* ---------- trust strip ---------- */
.strip{background:var(--navy);color:#fff;position:relative;z-index:3}
.strip-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.strip-item{padding:28px 16px;text-align:center;border-right:1px solid rgba(255,255,255,.1)}
.strip-item:last-child{border-right:0}
.strip-item .ico{width:32px;height:32px;margin:0 auto 10px;color:#7fc4ab}
.strip-item .t{font-weight:700;color:#fff;font-size:13.5px;font-family:var(--sans)}
.strip-item .s{font-size:11.5px;color:#8ba3b0;margin-top:3px}

/* ---------- overview entry cards (home) ---------- */
.ov-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.ov-card{background:#fff;border:1px solid var(--line);border-radius:8px;padding:30px 28px;box-shadow:var(--shadow-sm);
  transition:transform .25s,box-shadow .25s,border-color .25s;position:relative;overflow:hidden;display:block}
.ov-card::before{content:"";position:absolute;left:0;top:0;width:100%;height:2px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .3s}
.ov-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#d3dce1}
.ov-card:hover::before{transform:scaleX(1)}
.ov-card .num{font-family:var(--sans);font-size:12px;color:var(--accent-2);font-weight:700;letter-spacing:2.4px}
.ov-card h3{color:var(--navy);font-size:19px;margin-top:10px}
.ov-card p{color:var(--muted);font-size:14px;margin-top:10px}
.ov-card .more{margin-top:18px}

/* ---------- about: editorial ---------- */
.about-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center}
.about-text .statement{font-family:var(--sans);font-size:clamp(21px,2.8vw,28px);color:var(--navy);line-height:1.6;font-weight:700}
.about-text p{color:var(--muted);font-size:15px;margin-top:20px}
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.stat{background:#fff;border:1px solid var(--line);border-radius:8px;padding:24px 22px;box-shadow:var(--shadow-sm);position:relative;overflow:hidden}
.stat::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--accent)}
.stat .n{font-family:var(--sans);font-size:28px;font-weight:700;color:var(--navy)}
.stat .l{font-size:12.5px;color:var(--muted);margin-top:6px}
.stat-text .n{font-size:19px;line-height:1.35}
.stat .l .loc{margin-right:7px;vertical-align:middle}
/* timeline */
.timeline{position:relative;margin-top:10px;padding-left:26px}
.timeline::before{content:"";position:absolute;left:6px;top:6px;bottom:6px;width:1.5px;background:var(--line)}
.tl-item{position:relative;padding:0 0 30px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{content:"";position:absolute;left:-26px;top:7px;width:11px;height:11px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}
.tl-item .yr{font-family:var(--sans);font-weight:700;color:var(--navy);font-size:16px}
.tl-item p{color:var(--muted);font-size:14px;margin-top:4px}

/* ---------- business: B2B/B2C split + rows ---------- */
.dual{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line);border-radius:10px;overflow:hidden;box-shadow:var(--shadow-sm)}
.dual .pane{padding:42px 38px}
.dual .pane.b2b{background:var(--navy);color:#fff}
.dual .pane.b2c{background:#fff}
.dual .pane h3{font-size:22px;display:flex;align-items:center;gap:12px}
.dual .pane.b2b h3{color:#fff}
.dual .pane.b2c h3{color:var(--navy)}
.dual .tag{font-size:10.5px;font-weight:700;letter-spacing:1px;padding:4px 11px;border-radius:3px}
.dual .b2b .tag{background:rgba(28,143,110,.35);color:#c9ecdd}
.dual .b2c .tag{background:var(--accent-soft);color:var(--accent-2)}
.dual .pane p{margin-top:14px;font-size:14.5px;line-height:1.85}
.dual .pane ul{margin-top:16px;list-style:none}
.dual .pane ul li{padding:10px 0;border-top:1px solid rgba(255,255,255,.12);font-size:14px}
.dual .b2c ul li{border-top:1px solid var(--line-soft);color:var(--muted)}
.rows{margin-top:50px;display:flex;flex-direction:column;gap:20px}
.srow{display:grid;grid-template-columns:60px 1fr;gap:24px;align-items:flex-start;background:#fff;border:1px solid var(--line);
  border-radius:8px;padding:26px 30px;box-shadow:var(--shadow-sm);transition:transform .2s,border-color .2s}
.srow:hover{transform:translateY(-3px);border-color:#d3dce1}
.srow .ic{width:60px;height:60px;border-radius:8px;background:var(--accent-soft);display:flex;align-items:center;justify-content:center;color:var(--accent-2)}
.srow h4{color:var(--navy);font-size:18px;font-family:var(--sans);font-weight:700}
.srow p{color:var(--muted);font-size:14.5px;margin-top:8px}
.srow .meta{margin-top:12px;display:flex;gap:10px;flex-wrap:wrap}

/* ---------- technology: alternating feature rows ---------- */
.feature{display:grid;grid-template-columns:1fr 1fr;gap:0;align-items:stretch;border-radius:10px;overflow:hidden;box-shadow:var(--shadow-sm);border:1px solid var(--line);margin-bottom:32px;background:#fff}
.feature .fimg{position:relative;min-height:300px}
.feature .fimg img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.feature .fimg .cert-grid img,
.feature .fimg .cert-report img,
.feature .fimg .flow-grid img{position:static;inset:auto}
.feature .ftext{background:#fff;padding:40px 42px;display:flex;flex-direction:column;justify-content:center}
.feature.flip .fimg{order:2}
.feature .badge{font-family:var(--sans);font-size:10.5px;font-weight:700;background:var(--accent);color:#fff;padding:4px 12px;border-radius:3px;letter-spacing:.8px;align-self:flex-start}
.feature h3{color:var(--navy);font-size:clamp(21px,2.4vw,26px);margin-top:14px}
.feature p.sub{color:var(--muted);font-size:14.5px;margin-top:8px}
.feature ul{margin-top:18px;list-style:none}
.feature ul li{position:relative;padding:10px 0 10px 26px;color:var(--ink);font-size:14.5px;border-bottom:1px solid var(--line-soft)}
.feature ul li:last-child{border-bottom:0}
.feature ul li::before{content:"";position:absolute;left:2px;top:16px;width:7px;height:7px;border-radius:2px;background:var(--accent);transform:rotate(45deg)}

/* ---------- partners ---------- */
.partner-hero{background:var(--ivory);color:var(--navy);border:1px solid var(--line);border-radius:12px;padding:52px;display:grid;grid-template-columns:190px 1fr;gap:44px;align-items:center;position:relative;overflow:hidden}
.partner-hero::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--accent)}
.partner-hero::after{display:none}
.partner-badge{flex:none;width:160px;height:160px;border-radius:10px;background:#fff;border:1px solid var(--line);
  display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;box-shadow:var(--shadow-sm);position:relative;z-index:2}
.partner-badge .big{font-family:var(--sans);font-size:44px;color:var(--navy);line-height:1;font-weight:700}
.partner-badge .small{font-size:10.5px;margin-top:10px;color:var(--accent-2);font-weight:700;letter-spacing:.5px;line-height:1.5}
.partner-badge .big.nm{font-size:16px;line-height:1.45;letter-spacing:.01em}
.partner-badge.logo-only{padding:22px;background:#fff}
.partner-badge.logo-only img{max-width:100%;max-height:100%;object-fit:contain;display:block}
.glance-partner .partner-badge.logo-only{padding:10px}
.partner-hero .ph-text{position:relative;z-index:2}
.partner-hero h2{color:var(--navy);font-size:clamp(23px,2.8vw,30px)}
.partner-hero p{color:var(--muted);margin-top:14px;font-size:15px}
.partner-2col{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:32px}
.pcard{background:#fff;border:1px solid var(--line);border-radius:8px;padding:30px;box-shadow:var(--shadow-sm)}
.pcard h4{color:var(--navy);font-size:17px;font-family:var(--sans);font-weight:700;display:flex;align-items:center;gap:10px}
.pcard p{color:var(--muted);font-size:14.5px;margin-top:12px}

/* ---------- global: map banner + region cards ---------- */
.map-banner{position:relative;border-radius:12px;overflow:hidden;aspect-ratio:1792/640;min-height:320px;display:flex;align-items:center;border:1px solid var(--line);background:#d8edfa}
.map-banner img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center}
.map-banner::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,.97) 8%,rgba(255,255,255,.72) 46%,rgba(255,255,255,.1) 100%)}
.map-inner{position:relative;z-index:2;padding:54px;color:var(--navy);max-width:560px}
.map-inner h3{font-size:clamp(21px,2.8vw,28px);color:var(--navy)}
.map-inner p{color:var(--muted);margin-top:14px;font-size:15px}
.region-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;margin-top:30px}
.region{background:#fff;border:1px solid var(--line);border-radius:8px;padding:28px 26px;box-shadow:var(--shadow-sm);position:relative;overflow:hidden}
.region::before{content:"";position:absolute;left:0;top:0;width:100%;height:2px;background:var(--accent)}
.region .loc{margin-bottom:14px}
.region h4{color:var(--navy);font-size:18px;font-family:var(--sans);font-weight:700}
.region .partner{margin-top:8px;font-size:13px;color:var(--accent-2);font-weight:700}
.region p{margin-top:10px;color:var(--muted);font-size:14px}
.route-note{text-align:center;margin-top:24px;color:var(--muted);font-size:13.5px}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-bottom:0}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:8px;padding:34px;box-shadow:var(--shadow-sm)}
.contact-card h3{color:var(--navy);font-size:18px;display:flex;align-items:center;gap:11px}
.contact-card .row{display:flex;gap:12px;padding:12px 0;font-size:14.5px;border-bottom:1px solid var(--line-soft)}
.contact-card .row:last-child{border-bottom:0}
.contact-card .row .k{color:var(--muted);min-width:92px;font-weight:600;flex:none}

/* ---------- footer ---------- */
footer{background:var(--navy);color:#b9c9d3;padding:52px 0 28px;margin-top:0}
footer .fwrap{display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:26px}
footer .brand{color:#fff}
footer .addr{margin-top:14px;font-size:13px;color:#8ba3b0;max-width:420px}
footer .small{font-size:12px;color:#718794}
footer .fcols{display:flex;gap:46px;flex-wrap:wrap}
footer .fcol h5{color:#fff;font-size:11.5px;font-family:var(--sans);font-weight:700;letter-spacing:1.2px;margin-bottom:12px;text-transform:uppercase}
footer .fcol a,footer .fcol span{display:block;font-size:13px;color:#8ba3b0;padding:4px 0}
footer .fcol .loc{background:rgba(28,143,110,.85);color:#fff}
footer .fabout{margin-top:16px;font-size:13px;line-height:1.9;color:#9fb4c0;max-width:520px}
footer .fcol span a{display:inline;padding:0;color:#d7e5ee;text-decoration:none}
footer .fcol span a:hover{text-decoration:underline;color:#fff}

/* reveal */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* ---------- team gallery ---------- */
.team-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:34px}
.team-gallery figure{margin:0}
.team-gallery img{width:100%;height:220px;object-fit:cover;border-radius:10px;display:block;box-shadow:var(--shadow-sm)}
.team-gallery figcaption{margin-top:10px;font-size:13px;color:var(--muted);text-align:center}
@media(max-width:980px){.team-gallery{grid-template-columns:1fr}.team-gallery img{height:auto;aspect-ratio:16/10}}

/* ---------- certified erasure platform ---------- */
.cert-grid{display:grid;grid-template-columns:280px 1fr;gap:32px;align-items:center;max-width:900px;margin:0 auto}
.cert-logo{background:#fff;border:1px solid var(--line);border-radius:12px;padding:34px;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-sm)}
.cert-logo img{max-width:100%;height:auto;max-height:120px}
.cert-report{height:100%;width:100%;display:flex;align-items:center;justify-content:center;background:#fff;padding:0}
.cert-report img{width:100%;height:100%;object-fit:contain;display:block}
.cert-note{margin-top:18px;text-align:center;color:var(--muted);font-size:13.5px}

/* ---------- yokohama workflow ---------- */
.flow-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;height:100%;align-content:start}
.flow-grid figure{margin:0;position:relative;border-radius:10px;overflow:hidden;box-shadow:var(--shadow-sm);background:#fff;border:1px solid var(--line);aspect-ratio:4/3}
.flow-grid img{width:100%;height:100%;object-fit:cover;display:block}
.flow-grid figcaption{position:absolute;left:0;right:0;bottom:0;background:rgba(14,42,63,.85);color:#fff;padding:10px 12px;font-size:12.5px;font-weight:600;backdrop-filter:blur(3px);line-height:1.4}

.env-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.env-grid figure{margin:0;position:relative;border-radius:10px;overflow:hidden;box-shadow:var(--shadow-sm);background:#fff;border:1px solid var(--line)}
.env-grid img{width:100%;height:160px;object-fit:cover;display:block}
.env-grid figcaption{position:absolute;left:0;right:0;bottom:0;background:rgba(14,42,63,.82);color:#fff;padding:10px 12px;font-size:12.5px;font-weight:600;backdrop-filter:blur(3px)}

/* ---------- carousel ---------- */
.carousel{position:relative;overflow:hidden;border-radius:10px;box-shadow:var(--shadow-sm);border:1px solid var(--line);background:#fff;height:100%;min-height:360px}
.carousel-track{display:flex;height:100%;transition:transform .45s ease}
.carousel-slide{min-width:100%;height:100%;position:relative;flex:0 0 100%}
.carousel-slide img{width:100%;height:100%;object-fit:cover;display:block}
.carousel-caption{position:absolute;left:0;right:0;bottom:0;background:rgba(14,42,63,.85);color:#fff;padding:12px 14px;font-size:13px;font-weight:600;backdrop-filter:blur(3px);line-height:1.4}
.carousel-btn{position:absolute;top:50%;transform:translateY(-50%);width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.92);border:1px solid var(--line);color:var(--navy);cursor:pointer;display:flex;align-items:center;justify-content:center;z-index:5;transition:background .2s}
.carousel-btn:hover{background:#fff}
.carousel-btn.prev{left:12px}
.carousel-btn.next{right:12px}
.carousel-btn svg{width:18px;height:18px}
.carousel-dots{position:absolute;bottom:64px;left:50%;transform:translateX(-50%);display:flex;gap:8px;z-index:5}
.carousel-dot{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.55);border:0;cursor:pointer;padding:0;transition:background .2s}
.carousel-dot.active{background:#fff}

/* ---------- flexible image frame for composites ---------- */
.fimg.flex-frame{display:flex;align-items:center;justify-content:center;background:var(--ivory);padding:34px}
.fimg.flex-frame > div{width:100%}
.fimg.flex-frame.fill{padding:0;background:#fff}

/* ---------- responsive ---------- */
@media(max-width:980px){
  .about-grid,.dual,.feature,.partner-hero,.partner-2col,.contact-grid,.region-grid,
  .hero-grid,.pillars,.glance-grid{grid-template-columns:1fr}
  .hero-media{order:-1;aspect-ratio:16/10}
  .pillars{gap:18px}
  .glance-grid{gap:28px}
  .feature.flip .fimg{order:0}
  .feature .fimg{min-height:240px}
  .cert-grid{grid-template-columns:1fr;max-width:520px}
  .flow-grid{grid-template-columns:1fr;min-height:360px}
  .ov-grid{grid-template-columns:1fr}
  .strip-grid{grid-template-columns:repeat(2,1fr)}
  .strip-item{border-bottom:1px solid rgba(255,255,255,.1)}
  .partner-hero{padding:36px}
  .map-inner{padding:32px 26px}
  .map-banner::after{background:linear-gradient(180deg,rgba(255,255,255,.96) 30%,rgba(255,255,255,.55) 100%)}
  .nav-links{position:absolute;top:68px;left:0;right:0;background:#fff;flex-direction:column;gap:0;
    padding:8px 24px 18px;box-shadow:0 14px 30px rgba(14,42,63,.12);display:none}
  header.open .nav-links{display:flex}
  .nav-links a{padding:13px 0;border-bottom:1px solid var(--line-soft);width:100%}
  .menu-btn{display:flex}
}
@media(max-width:560px){
  .strip-grid{grid-template-columns:1fr}
  .dual .pane{padding:32px 26px}
  .srow{grid-template-columns:1fr;gap:14px}
  .srow .ic{width:52px;height:52px}
}

/* ---------- technology page: compact spacing ---------- */
.page-technology section{padding:clamp(40px,4.5vw,64px) 0}
.page-technology .page-hero{padding:130px 0 52px}
.page-technology .feature{margin-bottom:18px}
.page-technology .sec-head{margin-bottom:34px}
.page-technology .team-gallery{margin-top:22px}