:root{
  --primary:#ffffff;
  --accent:#2C2C2C;
  --muted:#F6F4F2;
  --bg:#ffffff;
  --max-width:1100px;
  --radius:12px;
  --focus:3px;
  font-family:'Montserrat', system-ui, Arial, sans-serif;
}

/* ===== RESET ===== */
*{box-sizing:border-box}
html,body{
  margin:0;
  padding:0;
  background:var(--bg);
  color:var(--accent);
  font-size:16px;
  line-height:1.5;
}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block;border-radius:8px}

/* ===== HEADER ===== */
.site-header{
  position:sticky;
  top:0;
  z-index:40;
  background:#fff;
  border-bottom:1px solid #eee;
}

.topbar{
  max-width:var(--max-width);
  margin:0 auto;
  padding:12px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:12px;
}

.brand{
  display:flex;
  align-items:center;
  gap:12px;
}

.brand-text h1{
  font-size:1rem;
  margin:0;
}

.tagline{
  font-size:.8rem;
  margin:0;
  color:#666;
}

.contact-mini{
  text-align:right;
  font-size:.9rem;
}

/* ===== NAV ===== */
.main-nav{
  padding:6px 12px;
}

/* Nav toggle button hidden by default (desktop) */
.nav-toggle {
  display: none;
}

.nav-list{
  list-style:none;
  display:flex;
  gap:12px;
  margin:0;
  align-items:center;
}

.nav-list a{
  padding:8px 10px;
  border-radius:8px;
  transition:.18s ease;
}

.nav-list a:hover,
.nav-list a.active{
  background:var(--muted);
  transform:translateY(-2px);
}

/* ===== CONTACT CONTENT ===== */
.content-wrap{
  max-width:var(--max-width);
  margin:36px auto;
  padding:0 12px;
}

.content-wrap h2{
  font-size:2.2rem;
  margin-bottom:12px;
}

.content-wrap p{
  max-width:720px;
  color:#444;
  margin-bottom:20px;
}

/* ===== FORM ===== */
.contact-form{
  max-width:720px;
  background:#fff;
  padding:18px;
  border-radius:14px;
  box-shadow:0 8px 18px rgba(0,0,0,.05);
}

fieldset{
  border:0;
  padding:0;
  margin:0;
}

legend{
  font-weight:700;
  margin-bottom:12px;
}

label{
  display:block;
  margin-bottom:12px;
  font-size:.95rem;
}

input,
textarea{
  width:100%;
  padding:10px;
  margin-top:4px;
  border-radius:8px;
  border:1px solid #ddd;
  font-size:1rem;
  font-family:inherit;
}

.social-links{
  display:flex;
  gap:14px;
  align-items:center;
}

.social-links a{
  font-size:.9rem;
  color:var(--accent);
  text-decoration:none;
  padding:6px 10px;
  border-radius:8px;
  background:var(--muted);
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease;
}

.social-links a:hover{
  transform:translateY(-2px);
  background:#fff;
  box-shadow:0 6px 14px rgba(0,0,0,.08);
}


input:focus,
textarea:focus{
  outline:none;
  box-shadow:0 0 0 var(--focus) rgba(218,165,32,.18);
}

/* required / optional labels */
label.required::after{
  content:" *";
  color:#c0392b;
  font-weight:700;
}

label.optional::after{
  content:" (optional)";
  font-size:.9rem;
  color:#666;
}

/* ===== FORM ACTIONS ===== */
.form-actions{
  margin-top:14px;
}

/* ===== BUTTON ===== */
.btn{
  display:inline-block;
  background:var(--primary);
  color:#222;
  padding:10px 16px;
  border-radius:10px;
  font-weight:600;
  border:0;
  cursor:pointer;
  transition:.18s ease;
}

.btn:hover{
  transform:translateY(-4px);
  box-shadow:0 8px 20px rgba(44,44,44,.08);
}

/* ===== FOOTER ===== */
.site-footer{
  margin-top:48px;
  padding:18px 12px;
  background:#fff;
  border-top:1px solid #eee;
}

.footer-grid{
  max-width:var(--max-width);
  margin:0 auto;
  display:grid;
  grid-template-columns:1fr 1fr 1fr;
  gap:12px;
}

.footer-nav ul{
  list-style:none;
  padding:0;
  margin:0;
}

.footer-nav li{
  margin-bottom:6px;
}

/* ===== ACCESSIBILITY ===== */
a:focus,
button:focus,
input:focus,
textarea:focus{
  outline:3px solid rgba(218,165,32,.2);
  outline-offset:3px;
}

/* ===== MOBILE ===== */
@media (max-width:640px){
  /* Show nav toggle button */
  .nav-toggle {
    display: inline-block;
    background:var(--primary);
    color:#222;
    border:none;
    padding:8px 12px;
    border-radius:8px;
    cursor:pointer;
  }

  .nav-list{
    display:none;
    flex-direction:column;
    gap:0;
    margin-top:8px;
  }

  .nav-list.open{
    display:flex;
  }

  .footer-grid{
    grid-template-columns:1fr;
    gap:18px;
  }
}