/* Navigation */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: 58px;
  padding: 0 40px;
  display: flex;
  align-items: center;
  gap: 0;
  background: rgba(10, 4, 4, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(187,193,135,0.10);
  transition: background 0.3s;
}
.nav.scrolled { background: rgba(10, 4, 4, 0.97); }

.nav__logo {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 1.15rem;
  font-weight: 300;
  letter-spacing: 5px;
  color: #BBC187;
  text-decoration: none;
  text-transform: uppercase;
  flex-shrink: 0;
  margin-right: auto;
}
.nav__links {
  display: flex;
  gap: 24px;
  list-style: none;
  flex-shrink: 1;
  min-width: 0;
}
.nav__links a {
  font-family: 'Courier New', monospace;
  font-size: 0.72rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(240,234,224,0.80);
  text-decoration: none;
  transition: color 0.2s;
  white-space: nowrap;
}
.nav__links a:hover { color: #D06567; }

.nav__right {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
  margin-left: 24px;
}
.nav__theme-toggle {
  background: none;
  border: 1px solid rgba(187,193,135,0.25);
  color: rgba(240,234,224,0.55);
  padding: 5px 10px;
  cursor: pointer;
  font-size: 0.68rem;
  letter-spacing: 1px;
  transition: all 0.2s;
  font-family: 'Courier New', monospace;
  white-space: nowrap;
}
.nav__theme-toggle:hover { border-color: #D06567; color: #D06567; }

/* Hamburger — hidden on desktop */
.nav__hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  color: rgba(240,234,224,0.70);
}
.nav__hamburger span {
  display: block;
  width: 20px;
  height: 1px;
  background: currentColor;
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.nav--open .nav__hamburger span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav--open .nav__hamburger span:nth-child(2) { opacity: 0; }
.nav--open .nav__hamburger span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* Tighten at mid sizes before hamburger kicks in */
@media (max-width: 960px) {
  .nav { padding: 0 24px; }
  .nav__links { gap: 16px; }
  .nav__links a { font-size: 0.68rem; letter-spacing: 1.5px; }
  .nav__right { margin-left: 16px; }
}

@media (max-width: 768px) {
  .nav { padding: 0 20px; }
  .nav__hamburger { display: flex; }
  /* Mobile dropdown */
  .nav__links {
    display: none;
    position: fixed;
    top: 58px; left: 0; right: 0;
    background: rgba(10,4,4,0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    flex-direction: column;
    align-items: center;
    padding: 28px 24px;
    gap: 22px;
    border-bottom: 1px solid rgba(187,193,135,0.12);
    z-index: 99;
  }
  .nav--open .nav__links { display: flex; }
  .nav__links a { font-size: 0.78rem; letter-spacing: 3px; }
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 14px 36px;
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
  font-family: 'Inter', sans-serif;
  font-weight: 400;
  text-decoration: none;
}
.btn--primary { background: var(--btn-primary-bg); color: var(--btn-primary-text); }
.btn--primary:hover { background: var(--accent-hover); color: var(--btn-primary-text); transform: translateY(-1px); }
.btn--outline { background: transparent; border: 1px solid var(--border); color: var(--text-primary); }
.btn--outline:hover { border-color: var(--accent); color: var(--accent); }

/* Forms */
.form-group { margin-bottom: 24px; }
.form-label {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.form-input, .form-select, textarea.form-input {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  transition: border-color 0.2s;
  -webkit-appearance: none;
  resize: vertical;
}
.form-input:focus, .form-select:focus, textarea.form-input:focus {
  outline: none;
  border-color: var(--accent);
}
.form-input::placeholder, textarea.form-input::placeholder { color: var(--text-muted); }

/* Cards */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 32px;
}

/* Footer */
.footer {
  text-align: center;
  padding: 40px 24px;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
}