/* =========================================================================
   COMPONENTS — nav, footer, form fields
   ========================================================================= */

/* ---- Navigation ----------------------------------------------------------
   Sits over the hero transparently, then picks up a solid surface once the
   visitor scrolls past it (toggled by js/modules/nav.js adding
   .nav--solid). Stays a plain, always-visible link row on desktop per the
   brief ("no unnecessarily complicated hamburger on desktop"). */

.nav {
  position: fixed;
  inset-block-start: 0;
  inset-inline: 0;
  z-index: var(--z-nav);
  background: var(--surface-primary);
  transition: box-shadow var(--dur-med) var(--ease-out-soft),
              border-color var(--dur-med) var(--ease-out-soft);
  border-bottom: 1px solid transparent;
}

.nav--solid {
  border-bottom-color: var(--border-on-light);
  box-shadow: 0 8px 24px rgba(20, 18, 15, 0.06);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-xs);
}

.nav__brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--text-on-light);
}

.nav__brand img {
  height: 40px;
  width: auto;
}

.nav__links {
  display: none;
  align-items: center;
  gap: var(--space-md);
}

.nav__links a:not(.btn) {
  font-size: var(--fs-small);
  letter-spacing: var(--tracking-mid);
  text-transform: uppercase;
  color: var(--text-on-light);
  padding-block: var(--space-3xs);
  border-bottom: 1px solid transparent;
  transition: color var(--dur-fast) var(--ease-out-soft), border-color var(--dur-fast) var(--ease-out-soft);
}

.nav__links a:not(.btn):hover,
.nav__links a:not(.btn):focus-visible {
  color: var(--color-gold-600);
  border-color: var(--color-gold-500);
}

.nav__cta {
  padding: var(--space-2xs) var(--space-sm);
  font-size: var(--fs-eyebrow);
}

.nav__toggle {
  display: inline-flex;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2xs);
}

.nav__toggle-bar,
.nav__toggle-bar::before,
.nav__toggle-bar::after {
  content: "";
  display: block;
  width: 22px;
  height: 1px;
  background: var(--text-on-light);
  transition: transform var(--dur-fast) var(--ease-out-soft), opacity var(--dur-fast) var(--ease-out-soft);
}
.nav__toggle-bar::before { transform: translateY(-6px); }
.nav__toggle-bar::after { transform: translateY(5px); }

.nav__toggle[aria-expanded="true"] .nav__toggle-bar { background: transparent; }
.nav__toggle[aria-expanded="true"] .nav__toggle-bar::before { transform: translateY(0) rotate(45deg); }
.nav__toggle[aria-expanded="true"] .nav__toggle-bar::after { transform: translateY(-1px) rotate(-45deg); }

.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  padding: var(--space-lg) var(--gutter) var(--space-xl);
  background: var(--surface-primary);
  border-bottom: 1px solid var(--border-on-light);
}

.mobile-nav a:not(.btn) { color: var(--text-on-light); }

.mobile-nav a:not(.btn) {
  font-family: var(--font-display);
  font-size: var(--fs-display-md);
}

@media (min-width: 900px) {
  .nav__links { display: flex; }
  .nav__toggle { display: none; }
  .mobile-nav { display: none !important; }
}

/* ---- Footer --------------------------------------------------------------*/

.site-footer {
  background: var(--surface-elevated);
  border-top: 1px solid var(--border-on-light);
}

.site-footer__top {
  display: grid;
  gap: var(--space-lg);
  padding-block: var(--space-xl);
  border-bottom: 1px solid var(--border-on-light);
}

.site-footer__brand-col .nav__brand { margin-block-end: var(--space-2xs); }
.site-footer__eyebrow { margin-block-end: var(--space-sm); }

.site-footer__tagline {
  font-family: var(--font-script);
  font-size: 1.3rem;
  color: var(--color-gold-600);
}

.site-footer__about {
  max-width: 34ch;
  margin-block: var(--space-sm) var(--space-md);
  color: var(--text-on-light-muted);
}

.site-footer__social {
  display: flex;
  gap: var(--space-2xs);
}

.site-footer__social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border: 1px solid var(--border-accent);
  border-radius: 50%;
  color: var(--text-on-light);
  transition: background var(--dur-fast) var(--ease-out-soft), color var(--dur-fast) var(--ease-out-soft);
}

.site-footer__social a:hover,
.site-footer__social a:focus-visible {
  background: var(--color-gold-500);
  color: var(--text-on-dark);
  border-color: var(--color-gold-500);
}

.site-footer__cols {
  display: grid;
  gap: var(--space-md);
  grid-template-columns: repeat(2, 1fr);
}

.site-footer__col h3 {
  font-size: var(--fs-small);
  letter-spacing: var(--tracking-mid);
  text-transform: uppercase;
  margin-block-end: var(--space-sm);
  padding-block-end: var(--space-2xs);
  border-bottom: 1px solid var(--border-accent);
  display: inline-block;
}

.site-footer__col ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xs);
}

.site-footer__col a,
.site-footer__col address {
  color: var(--text-on-light-muted);
  font-style: normal;
}

.site-footer__col a:hover,
.site-footer__col a:focus-visible { color: var(--color-gold-600); }

.site-footer__contact li {
  display: flex;
  gap: var(--space-2xs);
  align-items: flex-start;
  color: var(--text-on-light-muted);
}

.site-footer__contact svg {
  flex: none;
  width: 18px;
  height: 18px;
  color: var(--color-gold-600);
  margin-block-start: 0.15em;
}

@media (min-width: 700px) {
  .site-footer__top { grid-template-columns: 1.2fr 1fr 1fr 1fr; }
  .site-footer__cols { display: contents; }
}

.site-footer__inner {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2xs) var(--space-md);
  justify-content: space-between;
  align-items: center;
  padding-block: var(--space-md);
  font-size: var(--fs-small);
  color: var(--text-on-light-muted);
}

.site-footer__inner a {
  border-bottom: 1px solid transparent;
}
.site-footer__inner a:hover,
.site-footer__inner a:focus-visible {
  color: var(--color-gold-600);
  border-color: currentColor;
}

/* ---- Form fields (shared by the booking modal) --------------------------*/

.field {
  display: flex;
  flex-direction: column;
  gap: var(--space-3xs);
  margin-block-end: var(--space-sm);
}

.field label,
.field legend {
  font-size: var(--fs-small);
  letter-spacing: var(--tracking-mid);
  text-transform: uppercase;
  color: var(--text-on-light-muted);
}

.field input,
.field select,
.field textarea {
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--border-on-light);
  padding-block: var(--space-2xs);
  color: var(--text-on-light);
  font-size: var(--fs-body-lg);
  transition: border-color var(--dur-fast) var(--ease-out-soft);
}

.field input::placeholder,
.field textarea::placeholder { color: var(--text-on-light-muted); }

.field input:focus-visible,
.field select:focus-visible,
.field textarea:focus-visible {
  outline: none;
  border-color: var(--color-gold-500);
}

.field select {
  appearance: none;
  background-image: url('data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 12 8"%3E%3Cpath fill="%239c6c31" d="M6 8 0 0h12z"/%3E%3C/svg%3E');
  background-repeat: no-repeat;
  background-position: right center;
  background-size: 12px 8px;
  padding-inline-end: var(--space-md);
}

.field select option { color: #000; }

.field textarea { resize: vertical; min-height: 4.5rem; }

.field__hint {
  font-size: var(--fs-small);
  color: var(--text-on-light-muted);
  margin: 0;
}

.field--checks .field__checks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: var(--space-2xs) var(--space-sm);
}

.check {
  display: flex;
  align-items: center;
  gap: var(--space-2xs);
  font-size: var(--fs-small);
  color: var(--text-on-light-muted);
}

.check input {
  accent-color: var(--color-gold-500);
  width: 16px;
  height: 16px;
}

.field-error {
  color: #d98c6a;
  font-size: var(--fs-small);
  margin-block-start: var(--space-3xs);
}