:root {
  --ink:#1a1a20; --ink-soft:#4a4a52;
  --paper:#faf8f4; --paper-warm:#f1ece1;
  --adriatic:#1d6a8c; --sand:#d4b896; --stone:#8a7a6a;
  --hairline:rgba(26,26,32,0.08);
  --shadow-sm:0 1px 3px rgba(0,0,0,0.06);
  --shadow-md:0 8px 30px rgba(0,0,0,0.10);
  --serif:'Cormorant Garamond',Georgia,serif;
  --sans:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;
  --maxw:1600px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--sans);background:var(--paper);color:var(--ink);line-height:1.65;font-weight:400;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}
img{max-width:100%;display:block}
:focus-visible{outline:2px solid var(--adriatic);outline-offset:4px}

.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  z-index: 999999;
  padding: 0.75rem 1.25rem;
  background: var(--paper-warm);
  color: var(--ink);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: 4px;
  border: 1px solid var(--adriatic);
  transition: top 0.2s ease;
}
.skip-link:focus {
  top: 1rem;
}

/* HERO */
.hero{position:relative;min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;color:#f8f5ef;padding:2rem;overflow:hidden;isolation:isolate}
.hero__bg{position:absolute;inset:0;z-index:-2;background-image:linear-gradient(180deg,rgba(15,40,60,0.55) 0%,rgba(15,40,60,0.30) 40%,rgba(10,25,40,0.75) 100%),url('../images/full/1.webp');background-size:cover;background-position:center;transform:scale(1.08);animation:heroZoom 22s ease-out forwards}
.hero__bg::after{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at center,transparent 40%,rgba(0,0,0,0.45) 100%)}
@keyframes heroZoom{to{transform:scale(1)}}
.hero__content{position:relative;z-index:1;animation:fadeUp 1.2s 0.3s both ease-out}
@keyframes fadeUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
.hero__kicker{font-size:clamp(0.7rem,1.5vw,0.85rem);letter-spacing:0.4em;text-transform:uppercase;opacity:0.85;margin-bottom:1.5rem;font-weight:500}
.hero__title{font-family:var(--serif);font-size:clamp(5rem,18vw,14rem);font-weight:500;letter-spacing:0.02em;line-height:0.9;text-shadow:0 4px 40px rgba(0,0,0,0.3)}
.hero__lead{font-family:var(--serif);font-style:italic;font-size:clamp(1.1rem,2.5vw,1.6rem);margin-top:1.5rem;font-weight:400;opacity:0.95}
.hero__scroll{position:absolute;bottom:2.5rem;left:50%;transform:translateX(-50%);width:28px;height:46px;border:1.5px solid rgba(255,255,255,0.5);border-radius:14px;z-index:1;transition:border-color .3s}
.hero__scroll:hover{border-color:rgba(255,255,255,0.9)}
.hero__scroll span{position:absolute;top:8px;left:50%;width:3px;height:8px;margin-left:-1.5px;background:#fff;border-radius:2px;animation:scrollDot 1.8s ease-in-out infinite}
@keyframes scrollDot{0%,100%{transform:translateY(0);opacity:1}50%{transform:translateY(14px);opacity:0.3}}

/* STORY */
.story{padding:clamp(5rem,12vw,9rem) 1.5rem;background:var(--paper)}
.story__inner{max-width:760px;margin:0 auto}
.story__eyebrow{font-size:0.75rem;letter-spacing:0.35em;text-transform:uppercase;color:var(--adriatic);margin-bottom:1.5rem;font-weight:600;text-align:center}
.story__title{font-family:var(--serif);font-size:clamp(2rem,5vw,3.2rem);font-weight:500;line-height:1.15;margin-bottom:2.5rem;text-align:center;color:var(--ink)}
.story__body{font-size:clamp(1rem,1.5vw,1.15rem);line-height:1.85;color:var(--ink-soft)}
.story__body p{margin-bottom:1.5rem}
.story__body strong{color:var(--ink);font-weight:600}

/* GALLERY */
.gallery-section{padding:clamp(2rem,5vw,4rem) 0 6rem}
.gallery-section__header{text-align:center;max-width:700px;margin:0 auto 4rem;padding:0 1.5rem}
.gallery-section__hint{margin-top:1rem;font-size:0.85rem;color:var(--ink-soft);opacity:0.7;font-style:italic;font-family:var(--serif)}
.gallery{column-count:4;column-gap:1.25rem;padding:0 1.5rem;max-width:var(--maxw);margin:0 auto}
.gallery-item{break-inside:avoid;margin-bottom:1.25rem;cursor:zoom-in;position:relative;overflow:hidden;border-radius:2px;background:var(--paper-warm);box-shadow:var(--shadow-sm);transition:box-shadow .4s ease,transform .4s ease;opacity:0;transform:translateY(20px);animation:itemIn .6s ease-out forwards}
@keyframes itemIn{to{opacity:1;transform:translateY(0)}}
.gallery-item:hover{box-shadow:var(--shadow-md)}
.gallery-item img{width:100%;height:auto;display:block;transition:transform .7s cubic-bezier(.2,.6,.2,1)}
.gallery-item:hover img{transform:scale(1.04)}
.gallery-item::after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,rgba(15,30,50,0.18),transparent 40%);opacity:0;transition:opacity .4s;pointer-events:none}
.gallery-item:hover::after{opacity:1}

/* FOOTER */
.footer{text-align:center;padding:3rem 1.5rem;background:var(--paper-warm);border-top:1px solid var(--hairline);font-size:0.85rem;color:var(--ink-soft)}
.footer__small{margin-top:0.5rem;font-style:italic;font-family:var(--serif);opacity:0.8}

/* LIGHTBOX */
.lightbox{position:fixed;inset:0;z-index:10000;background:rgba(8,12,20,0.97);opacity:0;visibility:hidden;transition:opacity .35s ease,visibility .35s ease;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}
.lightbox.active{opacity:1;visibility:visible}
.lightbox__stage{position:absolute;inset:0;width:100%;height:100%;display:flex;align-items:center;justify-content:center;padding:0;margin:0}
.lightbox__img{max-width:100%;max-height:100vh;max-height:100dvh;width:auto;height:auto;object-fit:contain;box-shadow:0 30px 100px rgba(0,0,0,0.85);opacity:0;transition:opacity .3s ease;border-radius:2px;user-select:none;cursor:pointer;-webkit-user-drag:none}
.lightbox__img.loaded{opacity:1}
.lightbox__close{position:fixed;top:calc(1.2rem + env(safe-area-inset-top));right:calc(1.25rem + env(safe-area-inset-right));width:46px;height:46px;border-radius:50%;background:rgba(255,255,255,0.08);border:1px solid rgba(255,255,255,0.15);color:#fff;font-size:1.4rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s,transform .2s;z-index:10010;backdrop-filter:blur(8px)}
.lightbox__close:hover{background:rgba(226,177,68,0.9);color:#080c14;transform:rotate(90deg)}
.lightbox__nav{position:fixed;top:50%;transform:translateY(-50%);width:52px;height:52px;border-radius:50%;background:rgba(15,23,42,0.65);border:1px solid rgba(255,255,255,0.15);color:#fff;font-size:2.2rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s,transform .2s;z-index:10010;line-height:1;font-family:var(--sans);backdrop-filter:blur(8px)}
.lightbox__nav:hover{background:rgba(226,177,68,0.9);color:#080c14}
.lightbox__nav--prev{left:calc(1rem + env(safe-area-inset-left))}
.lightbox__nav--next{right:calc(1rem + env(safe-area-inset-right))}
.lightbox__bar{position:fixed;top:1.2rem;left:calc(1.25rem + env(safe-area-inset-left));transform:none;background:transparent;border:none;color:var(--sand,#d4b896);padding:0;font-size:1.05rem;font-weight:600;font-family:var(--serif,serif);text-shadow:0 1px 8px rgba(0,0,0,0.85);backdrop-filter:none;z-index:10010;pointer-events:none}
.lightbox__counter{font-size:1.05rem;color:var(--sand,#d4b896)}
.lightbox__caption{position:fixed;left:0;right:0;bottom:0;transform:none;color:#fff;font-family:var(--serif);font-style:italic;font-size:clamp(0.95rem,2.2vw,1.25rem);text-align:center;width:100%;max-width:100%;padding:4rem 1.5rem 1.4rem;background:linear-gradient(to top,rgba(8,12,20,0.95) 0%,rgba(8,12,20,0.55) 55%,transparent 100%);text-shadow:0 2px 12px rgba(0,0,0,0.85);pointer-events:none;z-index:10010;opacity:0;transition:opacity .3s ease,transform .35s ease;margin:0}
.lightbox__caption.loaded{opacity:1}

/* Modo foto limpia */
.lightbox.caption-hidden .lightbox__caption{transform:translateY(100%);opacity:0}
@media (max-width:480px){.gallery{column-count:1}}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:0.01ms !important;transition-duration:0.01ms !important}
  .hero__bg{animation:none;transform:scale(1)}
}


.lightbox__actions {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  z-index: 10020;
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.lightbox__actions .lightbox__close {
  position: relative !important;
  top: auto !important;
  right: auto !important;
}

.lightbox__icon-btn {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  font-size: 1.25rem;
  font-family: system-ui, -apple-system, sans-serif;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.25s ease;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.lightbox__icon-btn:hover {
  background: #e2b144;
  color: #04070c;
  border-color: #e2b144;
}

.lightbox.caption-hidden .lightbox__info,
.lightbox.caption-hidden .lightbox__caption,
.lightbox.caption-hidden .lightbox-caption,
.lightbox.caption-hidden #lb-caption,
.lightbox.caption-hidden figcaption {
  transform: translateY(100%);
  opacity: 0;
  pointer-events: none;
}


/* FASE 32 — Botón de navegación rápida a imágenes */
html {
  scroll-behavior: smooth;
}
#galeria, #gallery, #gallery-section, #gallery-grid {
  scroll-margin-top: 80px;
}
.hero {
  position: relative;
}
.btn-gallery-nav {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  z-index: 20;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 1rem;
  background: rgba(15, 23, 42, 0.65);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 9999px;
  font-size: 0.85rem;
  font-weight: 500;
  text-decoration: none;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
}
.btn-gallery-nav:hover, .btn-gallery-nav:focus {
  background: rgba(15, 23, 42, 0.85);
  border-color: rgba(226, 177, 68, 0.8);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
  outline: none;
}
@media (max-width: 768px) {
  .btn-gallery-nav {
    top: 1rem;
    right: 1rem;
    font-size: 0.75rem;
    padding: 0.35rem 0.75rem;
  }
}


/* ==========================================================================
   VIEW TRANSITIONS API (CROSS-DOCUMENT MPA TRANSITIONS)
   ========================================================================== */
@view-transition {
  navigation: auto;
}

::view-transition-old(root) {
  animation: 300ms cubic-bezier(0.4, 0, 0.2, 1) both fade-out;
}

::view-transition-new(root) {
  animation: 400ms cubic-bezier(0, 0, 0.2, 1) both fade-in;
}

@keyframes fade-out {
  from { opacity: 1; transform: scale(1); }
  to { opacity: 0; transform: scale(0.98); }
}

@keyframes fade-in {
  from { opacity: 0; transform: scale(1.02); filter: blur(2px); }
  to { opacity: 1; transform: scale(1); filter: blur(0); }
}

@media (prefers-reduced-motion: reduce) {
  ::view-transition-group(*),
  ::view-transition-old(*),
  ::view-transition-new(*) {
    animation: none !important;
  }
}


/* ─── Navegación Secuencial de la Ruta (Breadcrumbs & Siguiente/Anterior) ─── */
.destination-nav {
  padding: 2.25rem 1.5rem;
  background: rgba(10, 17, 26, 0.75);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  position: relative;
  z-index: 10;
}
.destination-nav__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.25rem;
}
.destination-nav__breadcrumb {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: #8fa3b7;
  padding: 0;
  margin: 0;
}
.destination-nav__breadcrumb a {
  color: #a5f3fc;
  text-decoration: none;
  transition: opacity 0.2s ease;
}
.destination-nav__breadcrumb a:hover {
  opacity: 0.8;
  text-decoration: underline;
}
.destination-nav__breadcrumb .sep {
  opacity: 0.4;
  margin: 0 0.15rem;
}
.destination-nav__links {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  flex-wrap: wrap;
}
.destination-nav__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 1.15rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 9999px;
  color: #f0f4f8;
  font-size: 0.85rem;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.25s ease;
}
.destination-nav__btn:hover {
  background: rgba(6, 182, 212, 0.2);
  border-color: rgba(6, 182, 212, 0.6);
  color: #a5f3fc;
  transform: translateY(-2px);
}
@media (max-width: 640px) {
  .destination-nav__inner {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
    gap: 1rem;
  }
  .destination-nav__breadcrumb {
    justify-content: center;
  }
  .destination-nav__links {
    justify-content: space-between;
    width: 100%;
  }
}