/* --- HEADER (overlay + scroll shrink) --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 999;
  background: transparent;
  transition: background 200ms ease, padding 200ms ease, box-shadow 200ms ease, backdrop-filter 200ms ease;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 24px 0;
  transition: padding 200ms ease;
}

.brand {
  text-decoration: none;
  color: #fff;
  font-weight: 800;
  letter-spacing: 0.5px;
}

.nav {
  margin-top: 18px; /* adjust this number */
}

.nav a {
  text-decoration: none;
  color: rgba(255,255,255,0.95);
  margin-left: 18px;
  font-weight: 600;
  font-size: 22px;
  transition: color 200ms ease;
}

.nav a:hover {
  text-decoration: underline;
}

/* --- SCROLLED STATE --- */
.header.header--scrolled {
  background: rgba(20, 20, 20, 0.85);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 10px 30px rgba(0,0,0,0.25);
}

.header.header--scrolled .header-inner {
  padding: 12px 0;
}

.header.header--scrolled .brand,
.header.header--scrolled .nav a {
  color: rgba(255,255,255,0.95);
}

/* logo sizing */
.brand-logo {
  height: 170px;
  width: auto;
  display: block;
  filter: drop-shadow(0 0 8px rgba(255,255,255,0.7)) drop-shadow(0 0 16px rgba(255,255,255,0.4));
}

.header.header--scrolled .brand-logo {
  height: 60px;
}

/* --- HAMBURGER BUTTON --- */
.nav-toggle {
  display: none;
  background: transparent;
  border: 0;
  cursor: pointer;
  padding: 10px;
  border-radius: 10px;
  margin-right: 18px;
}

.nav-toggle:focus {
  outline: 2px solid rgba(255,255,255,0.6);
  outline-offset: 3px;
}

.nav-toggle-bar {
  display: block;
  width: 28px;
  height: 3px;
  margin: 5px 0;
  background: rgba(255,255,255,0.95);
  border-radius: 2px;
  transition: transform 200ms ease, opacity 200ms ease;
}

/* Contact link = gold */
.nav-link--contact {
  color: #d6b25e !important;
}

/* optional: make it pop a little on hover */
.nav-link--contact:hover {
  text-decoration: underline;
}
/* keep hamburger visible when scrolled */
.header.header--scrolled .nav-toggle-bar {
  background: rgba(255,255,255,0.95);
}

/* --- MOBILE MENU BEHAVIOR --- */
@media (max-width: 900px) {
  .nav-toggle { display: inline-block; }

  .nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;

    display: none;
    flex-direction: column;

    background: rgba(20, 20, 20, 0.92);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255,255,255,0.08);
    padding: 14px 22px;
  }

  .nav a {
    margin-left: 0;
    padding: 12px 6px;
    font-size: 18px;
  }
  


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

  .header.nav-open .nav-toggle-bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }
  .header.nav-open .nav-toggle-bar:nth-child(2) {
    opacity: 0;
  }
  .header.nav-open .nav-toggle-bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }

  body.nav-lock {
    overflow: hidden;
  }
}