/* ─────── NAVBAR · top minimal · siempre top:0 ─────── */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 110;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 56px;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background 0.5s var(--ease-out), border-color 0.5s var(--ease-out), padding 0.4s var(--ease-out);
  pointer-events: none;
}
.site-nav > * { pointer-events: auto; }

.site-nav.is-scrolled {
  background: rgba(255,255,255,0.93);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom-color: rgba(4,114,6,0.1);
  padding: 13px 56px;
}

/* Logo · izquierda · conmuta blanco/verde · encoge al bajar */
.nav-logo-wrap { display: inline-flex; align-items: center; }

/* Kicker · a la derecha del logo · dos líneas, con separador */
.nav-kicker {
  display: flex;
  flex-direction: column;
  gap: 1px;
  margin-left: 14px;
  padding-left: 14px;
  border-left: 1px solid rgba(255,255,255,0.3);
}
.nav-kicker-line {
  font-family: 'Satoshi', sans-serif;
  font-size: 8.5px;
  font-weight: 500;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  line-height: 1.5;
  color: rgba(255,255,255,0.8);
}
.site-nav.is-scrolled .nav-kicker { border-left-color: rgba(4,114,6,0.28); }
.site-nav.is-scrolled .nav-kicker-line { color: var(--topo); }
@media (max-width: 560px) { .nav-kicker { display: none; } }
.nav-logo {
  display: block;
  height: 46px;
  width: auto;
  transition: opacity 0.3s var(--ease-out), height 0.4s var(--ease-out);
}
.nav-logo-verde { display: none; }
.site-nav.is-scrolled .nav-logo { height: 38px; }
.site-nav.is-scrolled .nav-logo-blanco { display: none; }
.site-nav.is-scrolled .nav-logo-verde { display: block; }

/* Derecha · links + reservar + burger */
.nav-right {
  display: flex;
  align-items: center;
  gap: clamp(22px, 3vw, 46px);
}

/* Links de secciones · visibles en escritorio (sin clic) */
.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2vw, 34px);
  list-style: none;
}
.nav-link {
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: white;
  position: relative;
  padding: 6px 1px;
  transition: color 0.3s var(--ease-out);
}
.nav-link::after {
  content: '';
  position: absolute;
  left: 1px; right: 1px; bottom: 0;
  height: 1px;
  background: currentColor;
  opacity: 0.85;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.4s var(--ease-out);
}
.nav-link:hover::after { transform: scaleX(1); }
.site-nav.is-scrolled .nav-link { color: var(--carbon); }
.site-nav.is-scrolled .nav-link:hover { color: var(--verde); }

/* Reservar · botón fino con barrido */
.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: white;
  background: transparent;
  padding: 12px 24px;
  border: 1px solid rgba(255,255,255,0.45);
  position: relative;
  overflow: hidden;
  isolation: isolate;
  transition: color 0.5s var(--ease-out), border-color 0.5s var(--ease-out);
}
.nav-cta::before {
  content: '';
  position: absolute; inset: 0;
  background: white;
  transform: scaleX(0);
  transform-origin: right center;
  transition: transform 0.5s var(--ease-out);
  z-index: -1;
}
.nav-cta:hover::before { transform: scaleX(1); transform-origin: left center; }
.nav-cta:hover { color: var(--carbon); border-color: white; }
.nav-cta-line { width: 16px; height: 1px; background: currentColor; transition: width 0.4s var(--ease-out); }
.nav-cta:hover .nav-cta-line { width: 26px; }
.site-nav.is-scrolled .nav-cta { color: var(--verde); border-color: rgba(4,114,6,0.4); }
.site-nav.is-scrolled .nav-cta::before { background: var(--verde); }
.site-nav.is-scrolled .nav-cta:hover { color: white; border-color: var(--verde); }

/* Burger · solo móvil/tablet */
.nav-burger {
  display: none;
  position: relative;
  width: 26px; height: 15px;
  background: transparent;
  border: 0;
  cursor: pointer;
}
.nav-burger span {
  position: absolute; left: 0; right: 0;
  height: 1.5px;
  background: white;
  transition: background 0.4s var(--ease-out), width 0.4s var(--ease-out);
}
.nav-burger span:nth-child(1) { top: 0; }
.nav-burger span:nth-child(2) { top: 7px; width: 17px; }
.nav-burger span:nth-child(3) { top: 14px; }
.nav-burger:hover span:nth-child(2) { width: 26px; }
.site-nav.is-scrolled .nav-burger span { background: var(--carbon); }

/* Tablet/móvil · ocultar links, mostrar burger */
@media (max-width: 960px) {
  .nav-links { display: none; }
  .nav-burger { display: block; }
}

@media (max-width: 900px) {
  .site-nav { padding: 16px 24px; }
  .site-nav.is-scrolled { padding: 12px 24px; }
  .nav-logo { height: 40px; }
  .site-nav.is-scrolled .nav-logo { height: 36px; }
  .nav-right { gap: 18px; }
  .nav-cta { padding: 10px 18px; font-size: 9px; gap: 10px; letter-spacing: 0.26em; }
}

/* ─────── OVERLAY · menú full-bleed editorial ─────── */
.nav-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  pointer-events: none;
  visibility: hidden;
}
.nav-overlay.is-open {
  pointer-events: auto;
  visibility: visible;
}

/* Backdrop · capa de cierre */
.nav-overlay-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(26,26,24,0);
  transition: background 0.6s var(--ease-out);
}
.nav-overlay.is-open .nav-overlay-backdrop {
  background: rgba(26,26,24,0.55);
}

/* Panel principal · slide-in derecho */
.nav-overlay-panel {
  position: absolute;
  inset: 0;
  background: var(--crema);
  transform: translateX(100%);
  transition: transform 0.7s var(--ease-out);
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  grid-template-rows: auto 1fr auto;
  grid-template-areas:
    "header header"
    "list   preview"
    "footer footer";
  overflow: hidden;
}
.nav-overlay.is-open .nav-overlay-panel {
  transform: translateX(0);
}

/* Trama costura sobre el panel */
.nav-overlay-panel::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(4,114,6,0.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(4,114,6,0.022) 1px, transparent 1px);
  background-size: 56px 56px;
  pointer-events: none;
}

/* Header overlay */
.nav-overlay-header {
  grid-area: header;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 28px 56px;
  border-bottom: 1px dashed rgba(4,114,6,0.18);
  position: relative;
  z-index: 1;
}
.nav-overlay-logo img { height: 30px; width: auto; display: block; }

/* Botón de cierre */
.nav-overlay-close {
  position: relative;
  width: 44px; height: 44px;
  border: 1px solid rgba(4,114,6,0.3);
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s var(--ease-out);
}
.nav-overlay-close::before,
.nav-overlay-close::after {
  content: '';
  position: absolute;
  width: 18px; height: 1px;
  background: var(--verde);
  transition: background 0.25s;
}
.nav-overlay-close::before { transform: rotate(45deg); }
.nav-overlay-close::after { transform: rotate(-45deg); }
.nav-overlay-close:hover {
  background: var(--verde);
  border-color: var(--verde);
}
.nav-overlay-close:hover::before,
.nav-overlay-close:hover::after { background: white; }

/* Lista de secciones · izquierda */
.nav-overlay-list {
  grid-area: list;
  list-style: none;
  padding: 56px 56px 56px;
  margin: 0;
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
}
.nav-overlay-item {
  border-bottom: 1px dashed rgba(4,114,6,0.15);
}
.nav-overlay-item:first-child { border-top: 1px dashed rgba(4,114,6,0.15); }

.nav-overlay-link {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  align-items: center;
  gap: 28px;
  padding: 22px 0;
  text-decoration: none;
  transition: padding 0.4s var(--ease-out), color 0.3s;
  position: relative;
}
.nav-overlay-link::before {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 1px;
  background: var(--verde);
  transition: width 0.5s var(--ease-out);
}
.nav-overlay-link:hover { padding-left: 16px; }
.nav-overlay-link:hover::before { width: 100%; }

.nav-overlay-num {
  font-family: 'Alice', serif;
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.35em;
  color: var(--topo);
  transition: color 0.3s;
}
.nav-overlay-link:hover .nav-overlay-num { color: var(--verde); }

.nav-overlay-name {
  font-family: 'Alice', serif;
  font-size: clamp(28px, 3.6vw, 48px);
  font-weight: 400;
  line-height: 1.1;
  color: var(--carbon);
  transition: color 0.3s;
}
.nav-overlay-link:hover .nav-overlay-name {
  color: var(--verde);
  font-style: normal;
}

.nav-overlay-arrow {
  display: inline-flex;
  align-items: center;
  width: 0; overflow: hidden;
  font-size: 18px;
  color: var(--verde);
  transition: width 0.4s var(--ease-out), opacity 0.3s;
  opacity: 0;
}
.nav-overlay-link:hover .nav-overlay-arrow {
  width: 28px;
  opacity: 1;
}

/* Preview · derecha */
.nav-overlay-preview {
  grid-area: preview;
  position: relative;
  overflow: hidden;
  margin: 32px 56px 32px 0;
  background: var(--crema2);
}
.nav-preview-img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.6s var(--ease-out), transform 8s linear;
  transform: scale(1);
}
.nav-preview-img.is-active {
  opacity: 1;
  transform: scale(1.04);
}

/* Caption sobre la preview */
.nav-preview-caption {
  position: absolute;
  bottom: 28px; left: 28px; right: 28px;
  z-index: 2;
  color: white;
  font-family: 'Alice', serif;
  font-size: 14px;
  font-style: normal;
  letter-spacing: 0.05em;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out);
  text-shadow: 0 1px 12px rgba(0,0,0,0.5);
}
.nav-preview-caption.is-active {
  opacity: 1;
  transform: translateY(0);
}

.nav-preview-veil {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(0,0,0,0.35) 100%);
  z-index: 1;
  opacity: 0;
  transition: opacity 0.6s;
}
.nav-overlay-preview.has-active .nav-preview-veil {
  opacity: 1;
}

/* Footer overlay */
.nav-overlay-footer {
  grid-area: footer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 56px 36px;
  border-top: 1px dashed rgba(4,114,6,0.18);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--topo);
  position: relative;
  z-index: 1;
}
.nav-overlay-meta {
  display: flex;
  align-items: center;
  gap: 14px;
}
.nav-overlay-meta-dot {
  width: 3px; height: 3px;
  border-radius: 50%;
  background: var(--verde);
  opacity: 0.5;
}
.nav-overlay-cta {
  font-family: 'Alice', serif;
  font-size: 13px;
  font-style: normal;
  letter-spacing: 0.05em;
  color: var(--verde);
  text-transform: none;
  font-weight: 400;
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.nav-overlay-cta::after {
  content: '';
  display: block;
  width: 22px; height: 1px;
  background: currentColor;
  transition: width 0.3s var(--ease-out);
}
.nav-overlay-cta:hover::after { width: 36px; }

/* Stagger entrada items cuando abre */
.nav-overlay-item {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}
.nav-overlay.is-open .nav-overlay-item {
  opacity: 1;
  transform: translateY(0);
}
.nav-overlay.is-open .nav-overlay-item:nth-child(1) { transition-delay: 0.30s; }
.nav-overlay.is-open .nav-overlay-item:nth-child(2) { transition-delay: 0.38s; }
.nav-overlay.is-open .nav-overlay-item:nth-child(3) { transition-delay: 0.46s; }
.nav-overlay.is-open .nav-overlay-item:nth-child(4) { transition-delay: 0.54s; }
.nav-overlay.is-open .nav-overlay-item:nth-child(5) { transition-delay: 0.62s; }
.nav-overlay.is-open .nav-overlay-item:nth-child(6) { transition-delay: 0.70s; }

@media (max-width: 900px) {
  .nav-overlay-panel {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr auto;
    grid-template-areas:
      "header"
      "list"
      "footer";
  }
  .nav-overlay-preview { display: none; }
  .nav-overlay-header { padding: 20px 24px; }
  .nav-overlay-list { padding: 32px 24px; gap: 0; }
  .nav-overlay-link { grid-template-columns: 40px 1fr auto; gap: 16px; padding: 18px 0; }
  .nav-overlay-num { font-size: 10px; letter-spacing: 0.3em; }
  .nav-overlay-name { font-size: clamp(24px, 7vw, 36px); }
  .nav-overlay-footer { padding: 20px 24px 28px; flex-direction: column; gap: 12px; align-items: flex-start; font-size: 9px; letter-spacing: 0.3em; }
}

/* Body lock */
body.is-menu-open { overflow: hidden; }