/*
 * nav.css — Navigation ONLY
 * Pattern: Passalacqua, Aman, The Calile, COMO Hotels
 */

/* ── MAIN NAV ──────────────────────────────────── */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition:
    background-color var(--speed) var(--ease),
    box-shadow var(--speed) var(--ease);
}

.site-nav .nav-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 28px clamp(24px, 5vw, 64px);
}

/* Scrolled state */
.site-nav.scrolled {
  background-color: var(--linen);
  box-shadow: 0 1px 0 var(--border);
}

.site-nav.scrolled .nav-logo,
.site-nav.scrolled .nav-actions a {
  color: var(--text);
}

.site-nav.scrolled .nav-trigger span {
  background-color: var(--text);
}

.site-nav.scrolled .nav-book {
  border-color: var(--teak);
  color: var(--teak);
}

/* ── HAMBURGER TRIGGER ─────────────────────────── */
.nav-left {
  display: flex;
  align-items: center;
}

.nav-trigger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  background: none;
  border: none;
  cursor: pointer;
}

.nav-trigger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background-color: var(--white-warm);
  transition: background-color var(--speed) var(--ease);
}

/* ── CENTER LOGO ───────────────────────────────── */
.nav-center {
  display: flex;
  justify-content: center;
}

.nav-logo {
  text-align: center;
  text-decoration: none;
}

.nav-logo__name {
  display: block;
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(18px, 2vw, 24px);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white-warm);
  transition: color var(--speed) var(--ease);
}

.nav-logo__location {
  display: block;
  font-family: var(--sans);
  font-weight: 300;
  font-size: 9px;
  letter-spacing: 0.30em;
  text-transform: uppercase;
  color: rgba(250, 248, 244, 0.6);
  margin-top: 2px;
  transition: color var(--speed) var(--ease);
}

.site-nav.scrolled .nav-logo__name {
  color: var(--text);
}

.site-nav.scrolled .nav-logo__location {
  color: var(--stone);
}

/* ── RIGHT: BOOK CTA ───────────────────────────── */
.nav-right {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.nav-book {
  font-size: 10px;
  padding: 10px 24px;
  border-radius: var(--radius-pill);
  letter-spacing: 0.20em;
}

/* ── MOBILE OVERLAY MENU ───────────────────────── */
.nav-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background-color: var(--dark);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.5s var(--ease),
    visibility 0.5s var(--ease);
}

.nav-overlay.open {
  opacity: 1;
  visibility: visible;
}

.nav-overlay__inner {
  text-align: center;
  padding: var(--sp-lg);
}

.nav-overlay__close {
  position: absolute;
  top: 28px;
  right: clamp(24px, 5vw, 64px);
  background: none;
  border: none;
  cursor: pointer;
  color: var(--white-warm);
}

.nav-overlay__close svg {
  width: 28px;
  height: 28px;
}

.nav-overlay__links {
  display: flex;
  flex-direction: column;
  gap: var(--sp-md);
}

.nav-overlay__link {
  font-family: var(--serif);
  font-weight: 300;
  font-style: italic;
  font-size: clamp(28px, 5vw, 44px);
  color: var(--white-warm);
  text-decoration: none;
  transition: opacity var(--speed) var(--ease);
  letter-spacing: 0.02em;
}

.nav-overlay__link:hover {
  opacity: 0.6;
}

.nav-overlay__footer {
  margin-top: var(--sp-xl);
}

.nav-overlay__footer .label {
  color: var(--stone);
  margin-bottom: var(--sp-sm);
}

.nav-overlay__social {
  display: flex;
  justify-content: center;
  gap: var(--sp-md);
  margin-top: var(--sp-sm);
}

.nav-overlay__social a {
  color: var(--white-warm);
  transition: opacity var(--speed) var(--ease);
}

.nav-overlay__social a:hover {
  opacity: 0.6;
}

.nav-overlay__social svg {
  width: 20px;
  height: 20px;
}