:root{
  --brand-blue:#1d3557;
  --brand-accent:#e63946;
  --brand-sky:#457b9d;
  --brand-ink:#0b1320;
  --brand-bg:#f5f7fb;
  --text:#0f172a;
  --muted:#475569;
  --card:#ffffff;
  --ring: rgba(230,57,70,0.35);
  --radius: 16px;
  --shadow: 0 10px 30px rgba(2,10,30,0.08);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--text);background:#fff}
img{max-width:100%;height:auto}
a{color:var(--brand-blue);text-decoration:none}
a:hover{color:var(--brand-accent)}
.container{max-width:1200px;margin-inline:auto;padding:0 20px}
.cluster{display:flex;align-items:center;gap:.75rem}
.grid{display:grid;gap:1.25rem}
.btn{display:inline-flex;align-items:center;justify-content:center;height:44px;padding:0 18px;border-radius:999px;border:1px solid transparent;background:var(--brand-blue);color:#fff;font-weight:600;box-shadow: var(--shadow)}
.btn:hover{background:var(--brand-ink)}
.btn-ghost{background:transparent;border-color:rgba(0,0,0,.08);color:var(--text)}
.btn-cta{background:var(--brand-accent)}
.btn-cta:hover{filter:brightness(.95)}
.badge{display:inline-flex;align-items:center;gap:.5rem;background:var(--brand-bg);color:var(--brand-blue);padding:6px 10px;border-radius:999px;font-size:.85rem}
.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px}
.muted{color:var(--muted)}
.small{font-size:.9rem}
.section{padding:64px 0}
.section.alt{background:var(--brand-bg)}
.section .title{font-size:2.25rem;margin:0 0 12px}
.section .kicker{letter-spacing:.08em;text-transform:uppercase;color:var(--brand-accent);font-weight:700;font-size:.8rem}
.section .lead{font-size:1.125rem;color:var(--muted)}

/* Header */
.site-header{position:sticky;top:0;background:#fff;border-bottom:1px solid #eef2f7;z-index:40}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:.75rem;font-weight:800;color:var(--brand-ink)}
.brand .brand-mark{width:36px;height:36px}
.nav-toggle{display:none;border:0;background:transparent}
.nav-toggle .bar{width:24px;height:2px;background:#111;margin:5px 0;border-radius:2px}

/* Nav */
/* 1) Base layout (unchanged) */
.site-nav ul{display:flex;gap:1rem;align-items:center;list-style:none;margin:0;padding:0}
.site-nav .has-sub{position:relative}

/* 2) Make links AND the toggle share the same look */
.site-nav a,
.site-nav .sub-toggle{
  display:inline-block;
  padding:10px 12px;
  border-radius:10px;
  text-decoration:none;
  color:inherit;
}

/* 3) Fully reset the button so it matches anchors */
.site-nav .sub-toggle{
  appearance:none;
  background:transparent;
  border:0;
  font:inherit;
  line-height:inherit;
  cursor:pointer;
}

/* 4) Hover/active/focus states — apply to both */
.site-nav a:hover,
.site-nav .sub-toggle:hover{
  background:#eef2f7;
}

.site-nav a:focus-visible,
.site-nav .sub-toggle:focus-visible{
  outline:2px solid #a7b5c9; /* or currentColor */
  outline-offset:2px;
}

/* Optional: “active page / open menu” styling parity */
.site-nav a[aria-current="page"],
.site-nav .sub-toggle[aria-expanded="true"]{
  background:#e6edf6;
  font-weight:600;
}

/* 5) Dropdown menu (unchanged except for clarity) */
.site-nav .sub{
  position:absolute;top:110%;left:0;
  background:#fff;border:1px solid #eef2f7;border-radius:12px;
  box-shadow:var(--shadow);min-width:240px;
  display:none;flex-direction:column;overflow:hidden
}
.site-nav .sub a{padding:10px 12px;border-radius:10px}
.site-nav .has-sub.open .sub{display:flex}

/* Optional: add a small caret on the toggle to match nav style */
.site-nav .sub-toggle::after{
  content:"▾";
  margin-left:.4rem;
  font-size:.8em;
  transition:transform .15s ease;
}
.site-nav .sub-toggle[aria-expanded="true"]::after{ transform:rotate(180deg); }


/* Hero */
.hero{padding:96px 0;background:linear-gradient(135deg, rgba(29,53,87,.06), rgba(230,57,70,.06));}
.hero .headline{font-size:3rem;line-height:1.05;margin:0 0 12px}
.hero .subline{font-size:1.2rem;color:var(--muted);max-width:52ch}
.hero .actions{margin-top:22px;display:flex;gap:.75rem;flex-wrap:wrap}

/* Feature grid */
.cards{grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
.card .card-title{font-weight:700;font-size:1.15rem;margin:0 0 .35rem}

/* Split */
.split{grid-template-columns:repeat(2,1fr);align-items:center}
@media (max-width: 900px){
  .split{grid-template-columns:1fr}
}

/* Gallery */
.gallery{grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}
.gallery img{border-radius:14px;display:block;width:100%;height:200px;object-fit:cover}
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.8);display:none;align-items:center;justify-content:center;padding:20px}
.lightbox.open{display:flex}
.lightbox img{max-width:90vw;max-height:85vh;border-radius:16px}

/* Forms */
.form{display:grid;gap:14px}
.input, textarea, select{width:100%;padding:12px 14px;border-radius:12px;border:1px solid #e4e7ef;background:#fff;outline:none}
.input:focus, textarea:focus, select:focus{box-shadow:0 0 0 4px var(--ring)}
.form .row{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
@media (max-width: 700px){ .form .row{grid-template-columns:1fr} }
.help{font-size:.85rem;color:var(--muted)}

/* Footer */
.site-footer{background:#0b1320;color:#cbd5e1;padding:48px 0;margin-top:64px}
.site-footer a{color:#e2e8f0}
.footer-grid{display:grid;gap:1.25rem;grid-template-columns:2fr 1fr 1fr 1.2fr}
@media (max-width: 900px){
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width: 600px){
  .footer-grid{grid-template-columns:1fr}
}

/* Utility */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}