/* ── NAV ── */
nav{position:fixed;top:0;left:0;right:0;z-index:100;background:#fff;border-bottom:1px solid var(--border);transition:box-shadow .3s,transform .35s ease}
nav.nav-hidden{transform:translateY(-100%)}
nav.scrolled{box-shadow:var(--shadow-md)}
.nav-inner{display:flex;align-items:center;height:96px;padding:0 40px;position:relative}
/* Split diagonal left panel */
.nav-inner::before{content:'';position:absolute;top:0;left:0;height:100%;width:36%;background:var(--charcoal);clip-path:polygon(0 0,100% 0,93% 100%,0 100%);pointer-events:none;z-index:0}
@media(max-width:992px){.nav-inner::before{width:58%;clip-path:polygon(0 0,100% 0,88% 100%,0 100%)}}
.nav-logo{display:flex;align-items:center;gap:14px;text-decoration:none;position:relative;z-index:1}
.nav-logo img{height:60px;width:auto;display:block}
.nav-brand-name{font-family:'DM Sans',sans-serif;font-size:18px;font-weight:700;color:#fff;letter-spacing:1.5px;text-transform:uppercase;white-space:nowrap;line-height:1.2}
@media(max-width:992px){.nav-brand-name{color:#fff;font-size:14px}}
@media(max-width:900px){.nav-brand-name{font-size:12px;letter-spacing:1px}}
.nav-links{display:flex;align-items:center;gap:32px;list-style:none;margin:0 auto;padding-left:8%}
.nav-links a{font-size:16px;font-weight:700;letter-spacing:.3px;color:var(--slate);text-decoration:none;transition:color .2s}
.nav-links a:hover,.nav-links a.active{color:var(--charcoal)}
.nav-dropdown{position:relative}
.nav-dropdown-menu{position:absolute;top:calc(100% + 14px);left:50%;transform:translateX(-50%) translateY(-4px);background:var(--white);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-lg);min-width:240px;padding:10px;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .2s,transform .2s}
.nav-dropdown:hover .nav-dropdown-menu{opacity:1;visibility:visible;pointer-events:all;transform:translateX(-50%) translateY(0)}
.nav-dropdown-menu a{display:flex;align-items:center;gap:10px;padding:10px 14px;font-size:14px;font-weight:500;color:var(--slate);text-decoration:none;border-radius:var(--radius-sm);transition:background .15s,color .15s}
.nav-dropdown-menu a:hover{background:var(--cream);color:var(--orange)}
.nav-dropdown-menu a::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--orange);opacity:0;transition:opacity .15s;flex-shrink:0}
.nav-dropdown-menu a:hover::before{opacity:1}
.nav-cta{display:flex;align-items:center;gap:16px;flex-shrink:0}
.nav-phone{font-size:15px;font-weight:700;color:var(--orange);text-decoration:none;letter-spacing:.3px}
.hamburger{display:none;flex-direction:column;gap:6px;cursor:pointer;background:none;border:none;padding:4px;position:relative;z-index:2}
.hamburger span{width:24px;height:2px;background:var(--charcoal);display:block;transition:all .3s}
.mobile-menu{position:fixed;top:96px;left:0;right:0;background:var(--white);padding:20px 24px 32px;flex-direction:column;display:none;z-index:99;border-bottom:1px solid var(--border);box-shadow:var(--shadow-md);max-height:calc(100vh - 96px);overflow-y:auto}
.mobile-menu.open{display:flex}
.mobile-menu a{font-size:15px;font-weight:500;color:var(--slate);text-decoration:none;padding:16px 0;border-bottom:1px solid var(--border);transition:color .2s}
.mobile-menu a:hover{color:var(--orange)}
.mobile-menu .btn{margin-top:20px;text-align:center;display:block}
@media(max-width:900px){
  .nav-links,.nav-cta{display:none}
  .hamburger{display:flex;margin-left:auto;position:relative;z-index:2}
  .hamburger span{background:var(--charcoal)}
  .nav-inner{padding:0 20px;height:80px}
  .nav-inner::before{width:85%;clip-path:polygon(0 0,100% 0,90% 100%,0 100%)}
  .nav-logo img{height:50px}
  .mobile-menu{top:80px;max-height:calc(100vh - 80px)}
}