/* ============================================================
   Joryear — Multinational Corporate Site
   Design: premium, dark hero, SVG icons, glassmorphism cards
   ============================================================ */

/* --- Variables --- */
:root {
  --brand: #6366f1;
  --brand-light: #818cf8;
  --brand-dark: #4f46e5;
  --accent: #8b5cf6;
  --bg: #ffffff;
  --bg-alt: #f8fafc;
  --bg-dark: #0f172a;
  --text: #1e293b;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  --border: #e2e8f0;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 1px 3px rgba(0,0,0,.06),0 1px 2px rgba(0,0,0,.04);
  --shadow-md: 0 4px 12px rgba(0,0,0,.08);
  --shadow-lg: 0 12px 40px rgba(0,0,0,.12);
  --max-w: 1200px;
  --transition: .25s cubic-bezier(.4,0,.2,1);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Inter","PingFang TC","Microsoft JhengHei","Hiragino Sans GB","Noto Sans JP",sans-serif;
  color:var(--text);background:var(--bg);line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.container{max-width:var(--max-w);margin:0 auto;padding:0 28px}
.section-title{font-size:2.2rem;font-weight:800;text-align:center;letter-spacing:-.02em;color:#0f172a}
.section-sub{text-align:center;color:var(--text-muted);font-size:1.1rem;margin:12px auto 56px;max-width:600px}

/* --- Header --- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.85);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  border-bottom:1px solid rgba(0,0,0,.06);
}
.site-header .container{display:flex;align-items:center;gap:32px;height:68px}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo-text{font-size:1.25rem;font-weight:800;color:#0f172a;letter-spacing:-.02em}
.logo-svg{flex-shrink:0}
.main-nav{display:flex;gap:28px}
.main-nav a{font-size:.9rem;color:var(--text-muted);font-weight:500;transition:color var(--transition);letter-spacing:.01em}
.main-nav a:hover{color:var(--brand)}
.lang-switch{display:flex;gap:4px;margin-left:auto;background:var(--bg-alt);border-radius:8px;padding:3px}
.lang-btn{font-size:.78rem;font-weight:600;padding:6px 14px;border:none;background:none;border-radius:6px;cursor:pointer;color:var(--text-muted);transition:all var(--transition)}
.lang-btn.active,.lang-btn:hover{background:var(--brand);color:#fff}
.mobile-menu-btn{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px}
.mobile-menu-btn span{display:block;width:22px;height:2px;background:var(--text);border-radius:2px;transition:all var(--transition)}

@media(max-width:900px){
  .main-nav{display:none;flex-direction:column;position:absolute;top:68px;left:0;right:0;background:#fff;padding:20px 28px;box-shadow:var(--shadow-lg);gap:16px}
  .main-nav.open{display:flex}
  .mobile-menu-btn{display:flex}
  .lang-switch{margin-left:auto;margin-right:12px}
}

/* --- Hero --- */
.hero{position:relative;padding:100px 0 80px;overflow:hidden;text-align:center}
.hero-bg{
  position:absolute;inset:0;z-index:0;
  background:linear-gradient(160deg,#0f172a 0%,#1e1b4b 40%,#312e81 70%,#3730a3 100%);
}
.hero-bg::after{
  content:'';position:absolute;inset:0;
  background:radial-gradient(ellipse 60% 50% at 50% -20%,rgba(99,102,241,.25),transparent);
}
.hero .container{position:relative;z-index:1}
.hero-badge{
  display:inline-block;padding:6px 20px;border-radius:50px;
  background:rgba(99,102,241,.15);color:var(--brand-light);font-size:.82rem;
  font-weight:600;letter-spacing:.04em;margin-bottom:24px;backdrop-filter:blur(8px);
}
.hero h1{font-size:clamp(2.4rem,5.5vw,3.8rem);font-weight:900;color:#fff;letter-spacing:-.03em;line-height:1.15;margin-bottom:20px}
.hero-sub{font-size:1.15rem;color:rgba(255,255,255,.7);max-width:680px;margin:0 auto 36px;line-height:1.7}
.hero-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:56px}
.btn-primary,.btn-secondary{
  display:inline-flex;align-items:center;gap:8px;padding:14px 32px;border-radius:var(--radius-sm);
  font-size:.95rem;font-weight:600;transition:all var(--transition);cursor:pointer;
}
.btn-primary{background:var(--brand);color:#fff;border:none;box-shadow:0 4px 16px rgba(99,102,241,.4)}
.btn-primary:hover{background:var(--brand-dark);transform:translateY(-1px);box-shadow:0 6px 24px rgba(99,102,241,.5)}
.btn-secondary{background:rgba(255,255,255,.08);color:#fff;border:1px solid rgba(255,255,255,.2)}
.btn-secondary:hover{background:rgba(255,255,255,.15)}
.hero-stats{display:flex;gap:48px;justify-content:center;flex-wrap:wrap}
.stat{text-align:center}
.stat-num{display:block;font-size:2.6rem;font-weight:900;color:#fff;letter-spacing:-.02em;line-height:1}
.stat-plus{font-size:1.4rem;font-weight:700;color:var(--brand-light)}
.stat-label{font-size:.82rem;color:rgba(255,255,255,.55);margin-top:6px;display:block;text-transform:uppercase;letter-spacing:.06em}

/* --- Products --- */
.products{padding:88px 0}
.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:20px}
.product-card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:28px;
  transition:all var(--transition);position:relative;
}
.product-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:var(--brand-light)}
.product-icon{font-size:2.2rem;margin-bottom:16px}
.product-card h3{font-size:1.05rem;font-weight:700;margin-bottom:4px}
.product-dev{color:var(--text-muted);font-size:.82rem;margin-bottom:6px}
.product-desc{color:var(--text-muted);font-size:.88rem;line-height:1.55;margin-bottom:10px}
.product-meta{display:flex;gap:14px;font-size:.8rem;color:var(--text-light);align-items:center}
.product-meta span:first-child{color:#f59e0b;font-weight:600}

/* --- Solutions --- */
.solutions{padding:80px 0;background:var(--bg-alt)}
.solutions-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px}
.solution-card{
  background:#fff;border-radius:var(--radius);padding:36px 28px;text-align:center;
  border:1px solid var(--border);transition:all var(--transition)
}
.solution-card:hover{box-shadow:var(--shadow-md);border-color:var(--brand-light)}
.solution-icon{width:48px;height:48px;color:var(--brand);margin-bottom:20px}
.solution-card h3{font-size:1.1rem;font-weight:700;margin-bottom:10px}
.solution-card p{color:var(--text-muted);font-size:.9rem;line-height:1.6}

/* --- Downloads --- */
.downloads{padding:88px 0}
.download-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px}
.download-card{
  background:#fff;border:2px solid var(--border);border-radius:var(--radius);padding:32px 24px;
  text-align:center;display:block;color:inherit;transition:all var(--transition)
}
.download-card:hover{border-color:var(--brand);box-shadow:0 0 0 4px rgba(99,102,241,.1);transform:translateY(-2px)}
.dl-icon{width:40px;height:40px;color:var(--brand);margin:0 auto 16px}
.download-card h3{font-size:1.15rem;font-weight:700;margin-bottom:6px}
.download-card span{font-size:.85rem;color:var(--text-muted)}

/* --- Awards --- */
.awards{padding:80px 0;background:var(--bg-alt)}
.awards-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px}
.award-card{
  background:#fff;border-radius:var(--radius-sm);padding:24px 20px;text-align:center;
  border:1px solid var(--border);transition:all var(--transition)
}
.award-card:hover{border-color:var(--brand);box-shadow:var(--shadow)}
.award-year{font-size:.75rem;color:var(--brand);font-weight:700;letter-spacing:.04em;margin-bottom:6px;text-transform:uppercase}
.award-name{font-size:.95rem;font-weight:700;margin-bottom:4px}
.award-from{font-size:.8rem;color:var(--text-light)}

/* --- About --- */
.about{padding:88px 0}
.about-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:48px;align-items:start}
.about-text p{margin-bottom:16px;font-size:1.05rem;line-height:1.75;color:var(--text)}
.about-values{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.value-item{
  background:var(--bg-alt);border-radius:var(--radius-sm);padding:24px 20px;text-align:center;
  border:1px solid var(--border);transition:all var(--transition)
}
.value-item:hover{border-color:var(--brand)}
.value-icon{width:36px;height:36px;color:var(--brand);margin:0 auto 12px;display:block}
.value-item h4{font-size:.92rem;font-weight:700;margin-bottom:4px}
.value-item p{font-size:.8rem;color:var(--text-muted)}

@media(max-width:768px){.about-grid{grid-template-columns:1fr}}

/* --- Contact --- */
.contact{padding:80px 0;background:var(--bg-alt)}
.contact-grid{display:flex;gap:20px;justify-content:center;flex-wrap:wrap}
.contact-card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:32px 28px;
  text-align:center;min-width:200px;flex:1;max-width:280px;display:block;color:inherit;
  transition:all var(--transition)
}
.contact-card:hover{border-color:var(--brand);box-shadow:var(--shadow-md)}
.contact-icon{width:36px;height:36px;color:var(--brand);margin:0 auto 14px}
.contact-card h3{font-size:1rem;font-weight:700;margin-bottom:6px}
.contact-card span{font-size:.88rem;color:var(--text-muted)}

/* --- Footer --- */
.site-footer{background:var(--bg-dark);color:var(--text-light);padding:64px 0 28px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
.footer-brand{display:flex;flex-direction:column;gap:8px}
.footer-brand span:first-of-type{color:#fff;font-size:1.15rem;font-weight:700}
.footer-brand p{font-size:.82rem;line-height:1.6;margin-top:4px}
.footer-links h4{color:#fff;font-size:.82rem;font-weight:600;margin-bottom:14px;text-transform:uppercase;letter-spacing:.04em}
.footer-links a{display:block;font-size:.85rem;margin-bottom:8px;transition:color var(--transition)}
.footer-links a:hover{color:var(--brand-light)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:24px;text-align:center;font-size:.78rem}

@media(max-width:768px){.footer-grid{grid-template-columns:1fr 1fr}}

/* --- Responsive --- */
@media(max-width:600px){
  .hero-stats{gap:24px}
  .stat-num{font-size:2rem}
  .product-grid{grid-template-columns:1fr}
  .solutions-grid{grid-template-columns:1fr}
  .awards-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr}
}