/* ── Reset & Basis ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --black:#111827;--text:#111827;--text2:#1f2937;--muted:#4b5563;
  --white:#fff;--bg:#f9fafb;--bg2:#f3f4f6;
  --teal:#111827;--teal-d:#374151;--teal-l:#f3f4f6;
  --border:#e5e7eb;--border2:#d1d5db;
  --r:10px;--r-lg:16px;
  --sh:0 1px 3px rgba(0,0,0,.08),0 1px 2px rgba(0,0,0,.05);
  --sh-md:0 4px 16px rgba(0,0,0,.1);
  --sh-lg:0 12px 40px rgba(0,0,0,.14);
  --wp:128px;
}
html{scroll-behavior:smooth;overflow-x:hidden}
body{font-family:'Inter',system-ui,sans-serif;background:var(--white);color:var(--text);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
img{max-width:100%;display:block}
.wrap{padding:0 var(--wp)}

/* ── Topbar ── */
.topbar{background:var(--black);color:rgba(255,255,255,.85);font-size:.88rem;padding:10px 0;overflow:hidden;white-space:nowrap}
.topbar-track{display:inline-block;white-space:nowrap;animation:topbar-scroll 35s linear infinite}
.topbar-track strong{color:var(--white)}
@keyframes topbar-scroll{from{transform:translateX(100vw)}to{transform:translateX(-100%)}}

/* ── Header ── */
header{position:sticky;top:0;z-index:500;background:var(--white)}
header::before{content:'';display:block;height:3px;background:#111827}
header::after{content:'';display:block;height:1px;background:var(--border)}
.hdr{padding:0 var(--wp);height:76px;display:flex;align-items:center}
.hdr-logo{flex-shrink:0;margin-right:40px}
.hdr-logo img{height:38px;width:auto}
.hdr-nav{display:flex;align-items:stretch;flex:1}
.hdr-nav-btn{height:76px;padding:0 18px;font-size:1rem;font-weight:600;color:var(--black);display:flex;align-items:center;white-space:nowrap;background:none;border:none;text-decoration:none;position:relative;transition:color .18s}
.hdr-nav-btn::after{content:'';position:absolute;bottom:0;left:18px;right:18px;height:3px;background:#111827;border-radius:3px 3px 0 0;transform:scaleX(0);transition:transform .2s ease}
.hdr-nav-btn:hover{color:#374151}
.hdr-nav-btn:hover::after{transform:scaleX(1)}
.hdr-nav-btn.active{font-weight:800;color:#111827}
.hdr-nav-btn.active::after{transform:scaleX(1)}
.hdr-actions{margin-left:auto;display:flex;align-items:center;gap:8px}
.hdr-shop-btn{display:flex;align-items:center;gap:8px;padding:10px 20px;background:var(--black);color:var(--white);border-radius:var(--r);font-size:.9rem;font-weight:600;transition:background .15s;cursor:pointer;border:none;font-family:inherit;text-decoration:none}
.hdr-shop-btn:hover{background:#374151}
.hdr-portal-btn{display:flex;align-items:center;gap:7px;padding:9px 18px;background:none;color:var(--black);border-radius:var(--r);font-size:.9rem;font-weight:600;transition:all .15s;cursor:pointer;border:1.5px solid var(--border2);font-family:inherit;text-decoration:none}
.hdr-portal-btn:hover{border-color:var(--black);background:var(--bg)}
.mob-menu-btn{display:none;padding:8px;color:var(--text);font-size:1.3rem;background:none;border:none}
.mob-nav{display:none;flex-direction:column;background:var(--white);border-top:1px solid var(--border);padding:12px 0}
.mob-nav.open{display:flex}
.mob-nav a,.mob-nav button{padding:12px var(--wp);font-size:1rem;font-weight:600;color:var(--text);text-align:left;border:none;background:none;width:100%;cursor:pointer;transition:background .1s;text-decoration:none;display:block}
.mob-nav a:hover,.mob-nav button:hover{background:var(--bg)}

/* ── Footer ── */
footer{background:#0f172a;color:rgba(255,255,255,.7)}
.footer-top{padding:40px var(--wp) 20px;display:grid;grid-template-columns:1fr 1fr 1fr 1fr 1fr;gap:32px}
.footer-brand-name{font-size:1.05rem;font-weight:800;color:var(--white);margin-bottom:10px;letter-spacing:-.01em}
.footer-brand-tagline{font-size:.82rem;line-height:1.85;color:rgba(255,255,255,.5);margin-bottom:20px}
.footer-about{font-size:.82rem;line-height:1.75;color:rgba(255,255,255,.5)}
.footer-section-divider{margin-top:16px;padding-top:16px;border-top:1px solid rgba(255,255,255,.08)}
.footer-contact-item{display:flex;align-items:center;gap:10px;font-size:.82rem;color:rgba(255,255,255,.6);margin-bottom:7px}
.footer-contact-item a{color:rgba(255,255,255,.6);transition:color .15s}
.footer-contact-item a:hover{color:var(--white)}
.footer-col-title{font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:rgba(255,255,255,.35);margin-bottom:16px}
.footer-link{display:block;font-size:.82rem;color:rgba(255,255,255,.55);margin-bottom:9px;transition:color .15s;cursor:pointer;background:none;border:none;font-family:inherit;text-align:left;padding:0}
.footer-link-tight{margin-bottom:2px;padding-left:10px}
.footer-link:hover{color:var(--white)}
.footer-divider{border:none;border-top:1px solid rgba(255,255,255,.1)}
.footer-bottom{padding:20px var(--wp);display:flex;align-items:center;justify-content:space-between}
.footer-copy{font-size:.75rem;color:rgba(255,255,255,.3)}
.footer-legal-links{display:flex;gap:20px}
.footer-legal-links button{font-size:.75rem;color:rgba(255,255,255,.35);background:none;border:none;font-family:inherit;cursor:pointer;transition:color .15s;padding:0}
.footer-legal-links button:hover{color:rgba(255,255,255,.75)}

/* ── Modals ── */
.modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:1000;overflow-y:auto;padding:40px 20px;align-items:flex-start;justify-content:center}
.modal-overlay.open{display:flex}
.modal-box{background:var(--white);border-radius:var(--r-lg);padding:44px 48px;max-width:740px;width:100%;position:relative;margin:auto}
.modal-close{position:absolute;top:18px;right:18px;width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.1rem;color:var(--muted);background:var(--bg);cursor:pointer;border:none;font-family:inherit;transition:background .15s}
.modal-close:hover{background:var(--bg2)}
.modal-box h2{font-size:1.5rem;font-weight:800;color:var(--black);margin-bottom:24px;padding-right:40px}
.modal-box h3{font-size:.95rem;font-weight:700;color:var(--black);margin:22px 0 6px}
.modal-box p,.modal-box li{font-size:.875rem;color:var(--text2);line-height:1.8;margin-bottom:6px}
.modal-box ul{padding-left:20px;margin-bottom:8px}

/* ── Responsive ── */
@media(max-width:1100px){:root{--wp:48px}}
@media(max-width:900px){
  :root{--wp:24px}
  .hdr-nav{display:none}
  .hdr-shop-btn{display:none}
  .hdr-portal-btn{display:none}
  .mob-menu-btn{display:block}
  .footer-top{grid-template-columns:1fr 1fr;gap:32px}
}
@media(max-width:600px){
  :root{--wp:20px}
  .footer-top{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:12px;text-align:center}
  .footer-legal-links{justify-content:center}
  .modal-box{padding:24px 18px}
  .modal-box h2{font-size:1.25rem}
  .hdr{height:60px}
  .hdr-logo img{height:32px}
  .hdr-shop-btn{padding:8px 14px;font-size:.82rem}
  .hdr-portal-btn{padding:7px 12px;font-size:.82rem}
}
@media(max-width:480px){
  :root{--wp:14px}
  .modal-box{padding:20px 14px}
  .footer-top{padding-top:28px;gap:20px}
  .footer-col-title{margin-bottom:10px}
}