/* =========================================================
   BELLO MONTE — Premium Cinematic Experience
   Direction: editorial, serene, natural but refined
   ========================================================= */

:root {
  /* Paleta */
  --c-bg: #f5f4ef;
  --c-bg-warm: #eceae2;
  --c-ink: #0a1f14;
  --c-ink-soft: #1a2a22;
  --c-muted: #6b7268;
  --c-line: rgba(10, 31, 20, 0.12);
  --c-green-deep: #0a1f14;
  --c-green: #1a3a2e;
  --c-green-soft: #2d5a3d;
  --c-accent: #c9a961;
  --c-white: #fafaf7;

  /* Tipografía */
  --f-serif: "Fraunces", "Cormorant Garamond", Georgia, serif;
  --f-sans: "Inter", system-ui, -apple-system, sans-serif;

  /* Espaciado */
  --s-xs: 0.5rem;
  --s-sm: 1rem;
  --s-md: 2rem;
  --s-lg: 4rem;
  --s-xl: 8rem;
  --s-2xl: 12rem;

  /* Contenedores */
  --max-w: 1440px;
  --pad-x: clamp(1.25rem, 4vw, 4rem);

  /* Transiciones */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur: 1.1s;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  font-family: var(--f-sans);
  font-weight: 300;
  font-size: 16px;
  line-height: 1.6;
  color: var(--c-ink);
  background: var(--c-bg);
  overflow-x: hidden;
}

img, video {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  background: none;
  border: none;
  cursor: pointer;
  color: inherit;
}

::selection {
  background: var(--c-green);
  color: var(--c-white);
}

/* =========================================================
   LOADER
   ========================================================= */
.loader {
  position: fixed;
  inset: 0;
  background: var(--c-green-deep);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  transition: opacity 1s var(--ease), visibility 1s var(--ease);
}
.loader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.loader__inner {
  font-family: var(--f-serif);
  font-size: clamp(2.5rem, 8vw, 5rem);
  font-weight: 300;
  color: var(--c-white);
  letter-spacing: -0.02em;
  display: flex;
  gap: 0.5em;
  overflow: hidden;
}
.loader__word {
  display: inline-block;
  opacity: 0;
  transform: translateY(100%);
  animation: loaderWord 1s var(--ease-out) forwards;
}
.loader__word:nth-child(2) { animation-delay: 0.2s; font-style: italic; }
@keyframes loaderWord {
  to { opacity: 1; transform: translateY(0); }
}
.loader__bar {
  width: 200px;
  height: 1px;
  background: rgba(255,255,255,0.15);
  overflow: hidden;
}
.loader__fill {
  width: 0;
  height: 100%;
  background: var(--c-white);
  animation: loaderFill 2s var(--ease) forwards;
}
@keyframes loaderFill {
  to { width: 100%; }
}

/* =========================================================
   CURSOR CUSTOM
   ========================================================= */
@media (hover: hover) and (pointer: fine) {
  .cursor {
    position: fixed;
    top: 0; left: 0;
    width: 8px; height: 8px;
    background: var(--c-ink);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9998;
    transform: translate(-50%, -50%);
    mix-blend-mode: difference;
    transition: width 0.3s var(--ease), height 0.3s var(--ease), background 0.3s var(--ease);
  }
  .cursor__ring {
    position: fixed;
    top: 0; left: 0;
    width: 40px; height: 40px;
    border: 1px solid rgba(10, 31, 20, 0.3);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9997;
    transform: translate(-50%, -50%);
    transition: transform 0.4s var(--ease), width 0.3s var(--ease), height 0.3s var(--ease), border-color 0.3s var(--ease);
  }
  .cursor.is-hover {
    width: 0; height: 0;
  }
  .cursor.is-hover + .cursor__ring {
    width: 60px; height: 60px;
    border-color: var(--c-accent);
  }
  body { cursor: none; }
  a, button { cursor: none; }
}
@media not all and (hover: hover) {
  .cursor { display: none; }
}

/* =========================================================
   PROGRESS BAR
   ========================================================= */
.progress {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  height: 2px;
  background: transparent;
  z-index: 100;
}
.progress__fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--c-green-soft), var(--c-accent));
  transition: width 0.1s linear;
}

/* =========================================================
   NAV
   ========================================================= */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  padding: 1.5rem var(--pad-x);
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 90;
  transition: background 0.5s var(--ease), padding 0.5s var(--ease), backdrop-filter 0.5s var(--ease);
  color: var(--c-white);
}
.nav.is-scrolled {
  background: rgba(245, 244, 239, 0.85);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  padding: 1rem var(--pad-x);
  color: var(--c-ink);
  border-bottom: 1px solid var(--c-line);
}
.nav__brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--f-serif);
  font-size: 1.25rem;
  font-weight: 400;
  letter-spacing: -0.01em;
}
.nav__mark {
  width: 8px; height: 8px;
  background: var(--c-accent);
  border-radius: 50%;
  display: inline-block;
}
.nav__chapters {
  list-style: none;
  display: flex;
  gap: 2rem;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 400;
}
.nav__chapters a {
  position: relative;
  padding: 0.5rem 0;
  opacity: 0.7;
  transition: opacity 0.3s var(--ease);
}
.nav__chapters a::after {
  content: "";
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 1px;
  background: currentColor;
  transition: width 0.4s var(--ease);
}
.nav__chapters a:hover,
.nav__chapters a.is-active {
  opacity: 1;
}
.nav__chapters a.is-active::after { width: 100%; }
.nav__cta {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.75rem 1.5rem;
  border: 1px solid currentColor;
  border-radius: 100px;
  transition: background 0.4s var(--ease), color 0.4s var(--ease);
}
.nav__cta:hover {
  background: var(--c-ink);
  color: var(--c-white);
  border-color: var(--c-ink);
}
.nav.is-scrolled .nav__cta:hover {
  background: var(--c-green-deep);
  border-color: var(--c-green-deep);
}
.nav__burger {
  display: none;
  width: 32px; height: 24px;
  position: relative;
}
.nav__burger span {
  position: absolute;
  left: 0; right: 0;
  height: 1px;
  background: currentColor;
  transition: transform 0.4s var(--ease), top 0.4s var(--ease);
}
.nav__burger span:first-child { top: 6px; }
.nav__burger span:last-child { bottom: 6px; }
.nav__burger.is-open span:first-child { top: 50%; transform: translateY(-50%) rotate(45deg); }
.nav__burger.is-open span:last-child { bottom: 50%; transform: translateY(50%) rotate(-45deg); }

@media (max-width: 960px) {
  .nav__chapters, .nav__cta { display: none; }
  .nav__burger { display: block; }
}

.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--c-green-deep);
  color: var(--c-white);
  z-index: 85;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.5s var(--ease), visibility 0.5s var(--ease);
}
.mobile-menu.is-open { opacity: 1; visibility: visible; }
.mobile-menu ul { list-style: none; }
.mobile-menu li {
  font-family: var(--f-serif);
  font-size: clamp(1.75rem, 6vw, 2.5rem);
  font-weight: 300;
  padding: 0.5rem 0;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
}
.mobile-menu.is-open li {
  opacity: 1;
  transform: translateY(0);
}
.mobile-menu.is-open li:nth-child(1) { transition-delay: 0.1s; }
.mobile-menu.is-open li:nth-child(2) { transition-delay: 0.15s; }
.mobile-menu.is-open li:nth-child(3) { transition-delay: 0.2s; }
.mobile-menu.is-open li:nth-child(4) { transition-delay: 0.25s; }
.mobile-menu.is-open li:nth-child(5) { transition-delay: 0.3s; }
.mobile-menu.is-open li:nth-child(6) { transition-delay: 0.35s; }
.mobile-menu.is-open li:nth-child(7) { transition-delay: 0.4s; }

/* =========================================================
   HERO
   ========================================================= */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  color: var(--c-white);
  background: var(--c-green-deep);
}
.hero__media {
  position: absolute;
  inset: 0;
  z-index: 1;
}
.hero__video {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: brightness(0.55) contrast(1.05);
}
.hero__grain {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence baseFrequency='0.9'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='0.35'/></svg>");
  opacity: 0.25;
  mix-blend-mode: overlay;
  pointer-events: none;
}
.hero__vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, transparent 30%, rgba(10,31,20,0.7) 100%);
  pointer-events: none;
}
.hero__particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.5;
}
.hero__content {
  position: relative;
  z-index: 3;
  padding: 0 var(--pad-x);
  max-width: var(--max-w);
  width: 100%;
  text-align: left;
  margin-top: 4rem;
}
.hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 2rem;
  opacity: 0;
}
.hero__eyebrow-line {
  width: 40px; height: 1px;
  background: var(--c-accent);
  display: inline-block;
}
.hero__title {
  font-family: var(--f-serif);
  font-weight: 300;
  font-size: clamp(3rem, 9vw, 8rem);
  line-height: 0.95;
  letter-spacing: -0.03em;
  margin-bottom: 2rem;
}
.hero__title .line {
  display: block;
  overflow: hidden;
}
.hero__title .word {
  display: inline-block;
  opacity: 0;
  transform: translateY(100%);
}
.hero__title .italic {
  font-style: italic;
  color: var(--c-accent);
}
.hero__subtitle {
  font-family: var(--f-serif);
  font-style: italic;
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  font-weight: 300;
  margin-bottom: 3rem;
  opacity: 0;
  max-width: 500px;
}
.hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  opacity: 0;
}
.hero__scroll {
  position: absolute;
  bottom: 2rem; left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0;
}
.hero__scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, var(--c-white), transparent);
  animation: scrollLine 2s var(--ease) infinite;
}
@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}
.hero__meta {
  position: absolute;
  bottom: 2rem; right: var(--pad-x);
  z-index: 3;
  display: flex;
  gap: 2rem;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  opacity: 0;
}

/* =========================================================
   BUTTONS
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.1rem 2rem;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 500;
  border-radius: 100px;
  transition: all 0.4s var(--ease);
  position: relative;
  overflow: hidden;
}
.btn svg {
  width: 18px; height: 18px;
  transition: transform 0.4s var(--ease);
}
.btn--primary {
  background: var(--c-white);
  color: var(--c-ink);
}
.btn--primary:hover {
  background: var(--c-accent);
  color: var(--c-green-deep);
}
.btn--primary:hover svg { transform: translateX(4px); }
.btn--ghost {
  background: transparent;
  color: var(--c-white);
  border: 1px solid rgba(255,255,255,0.4);
}
.btn--ghost:hover {
  background: var(--c-white);
  color: var(--c-ink);
  border-color: var(--c-white);
}
.chapter--detalles .btn--ghost,
.chapter .btn--ghost {
  color: var(--c-ink);
  border-color: var(--c-line);
}
.chapter .btn--ghost:hover {
  background: var(--c-ink);
  color: var(--c-white);
  border-color: var(--c-ink);
}

/* =========================================================
   CHAPTERS — BASE
   ========================================================= */
.chapter {
  padding: clamp(5rem, 12vw, 10rem) var(--pad-x);
  max-width: var(--max-w);
  margin: 0 auto;
  position: relative;
}
.chapter__header {
  margin-bottom: clamp(4rem, 8vw, 7rem);
  max-width: 900px;
}
.chapter__number {
  display: inline-block;
  font-family: var(--f-serif);
  font-style: italic;
  font-size: 0.9rem;
  color: var(--c-accent);
  letter-spacing: 0.15em;
  margin-bottom: 2rem;
  position: relative;
  padding-left: 3rem;
}
.chapter__number::before {
  content: "";
  position: absolute;
  left: 0; top: 50%;
  width: 2rem; height: 1px;
  background: var(--c-accent);
}
.chapter__title {
  font-family: var(--f-serif);
  font-weight: 300;
  font-size: clamp(2.5rem, 7vw, 5.5rem);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--c-ink);
}
.chapter__title .reveal-line {
  display: block;
  overflow: hidden;
}
.chapter__title .reveal-line > * {
  display: inline-block;
  transform: translateY(110%);
  will-change: transform;
}
.chapter__title .italic {
  font-style: italic;
  color: var(--c-green-soft);
}
.chapter__subtitle {
  font-family: var(--f-serif);
  font-style: italic;
  font-size: clamp(1.1rem, 1.6vw, 1.4rem);
  color: var(--c-muted);
  margin-top: 2rem;
  max-width: 600px;
  line-height: 1.5;
}

.lede {
  font-family: var(--f-serif);
  font-size: clamp(1.3rem, 2vw, 1.75rem);
  line-height: 1.4;
  font-weight: 300;
  color: var(--c-ink);
  margin-bottom: 1.5rem;
}

/* =========================================================
   REVEAL ANIMATIONS
   ========================================================= */
.reveal-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 1.2s var(--ease-out), transform 1.2s var(--ease-out);
}
.reveal-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-mask {
  overflow: hidden;
  position: relative;
}
.reveal-mask img {
  width: 100%; height: 100%;
  object-fit: cover;
  transform: scale(1.3);
  transition: transform 2s var(--ease-out);
}
.reveal-mask.is-visible img {
  transform: scale(1);
}

/* =========================================================
   CAPÍTULO 1 — ENTORNO
   ========================================================= */
.entorno__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
  margin-bottom: clamp(4rem, 8vw, 7rem);
}
.entorno__text p {
  margin-bottom: 1.25rem;
  color: var(--c-ink-soft);
  font-size: 1.05rem;
  line-height: 1.7;
}
.entorno__visual {
  position: relative;
  height: 600px;
}
.entorno__visual figure {
  position: absolute;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(10,31,20,0.15);
}
.entorno__visual figure:first-child {
  top: 0; right: 0;
  width: 75%; height: 75%;
}
.entorno__visual--small {
  bottom: 0; left: 0;
  width: 55%; height: 50%;
  border: 8px solid var(--c-bg);
}
.entorno__quote {
  text-align: center;
  padding: clamp(3rem, 6vw, 5rem) 0;
}
.entorno__quote blockquote {
  font-family: var(--f-serif);
  font-style: italic;
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 300;
  line-height: 1.3;
  color: var(--c-green);
  letter-spacing: -0.02em;
}

@media (max-width: 860px) {
  .entorno__grid { grid-template-columns: 1fr; }
  .entorno__visual { height: 500px; margin-top: 2rem; }
}

/* =========================================================
   CAPÍTULO 2 — SEGURIDAD
   ========================================================= */
.chapter--seguridad {
  background: var(--c-green-deep);
  color: var(--c-white);
  max-width: none;
  padding-left: var(--pad-x);
  padding-right: var(--pad-x);
}
.chapter--seguridad .chapter__title { color: var(--c-white); }
.chapter--seguridad .chapter__title .italic { color: var(--c-accent); }
.chapter--seguridad .chapter__number { color: var(--c-accent); }
.chapter--seguridad .chapter__number::before { background: var(--c-accent); }

.seguridad__visual {
  max-width: var(--max-w);
  margin: 0 auto clamp(4rem, 8vw, 6rem);
  height: clamp(400px, 60vh, 700px);
}
.seguridad__visual--alt {
  max-width: 900px;
  height: clamp(350px, 50vh, 550px);
  margin-top: clamp(4rem, 8vw, 6rem);
}
.seguridad__features {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}
.feature {
  padding: 2rem 0;
  border-top: 1px solid rgba(255,255,255,0.15);
}
.feature__num {
  font-family: var(--f-serif);
  font-style: italic;
  color: var(--c-accent);
  font-size: 0.9rem;
  display: block;
  margin-bottom: 1rem;
}
.feature h3 {
  font-family: var(--f-serif);
  font-weight: 400;
  font-size: 1.4rem;
  margin-bottom: 0.75rem;
  letter-spacing: -0.01em;
}
.feature p {
  font-size: 0.95rem;
  line-height: 1.6;
  color: rgba(255,255,255,0.7);
}
.seguridad__closing {
  max-width: var(--max-w);
  margin: clamp(4rem, 8vw, 6rem) auto 0;
  text-align: center;
  font-family: var(--f-serif);
  font-style: italic;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 300;
  color: var(--c-accent);
}

@media (max-width: 860px) {
  .seguridad__features { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  .seguridad__features { grid-template-columns: 1fr; }
}

/* =========================================================
   CAPÍTULO 3 — NATURALEZA
   ========================================================= */
.naturaleza__cinematic {
  margin-bottom: clamp(4rem, 8vw, 6rem);
}
.naturaleza__video-wrap {
  position: relative;
  height: clamp(400px, 75vh, 800px);
  overflow: hidden;
}
.naturaleza__video {
  width: 100%; height: 100%;
  object-fit: cover;
}
.naturaleza__play {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 90px; height: 90px;
  border-radius: 50%;
  background: rgba(255,255,255,0.9);
  color: var(--c-green-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.4s var(--ease), background 0.4s var(--ease);
  z-index: 2;
}
.naturaleza__play svg { width: 30px; height: 30px; margin-left: 4px; }
.naturaleza__play:hover { transform: translate(-50%, -50%) scale(1.1); background: var(--c-accent); }
.naturaleza__play.is-playing { opacity: 0; pointer-events: none; }

.naturaleza__mosaic {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 2rem;
  margin-bottom: clamp(4rem, 8vw, 6rem);
}
.naturaleza__mosaic figure {
  height: clamp(350px, 50vh, 550px);
}
.naturaleza__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  padding-top: clamp(3rem, 6vw, 5rem);
  border-top: 1px solid var(--c-line);
}
.stat {
  text-align: center;
}
.stat__num {
  font-family: var(--f-serif);
  font-size: clamp(3rem, 7vw, 5rem);
  font-weight: 300;
  color: var(--c-green);
  letter-spacing: -0.03em;
  line-height: 1;
  display: block;
  margin-bottom: 0.5rem;
}
.stat__label {
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-muted);
}

@media (max-width: 860px) {
  .naturaleza__mosaic { grid-template-columns: 1fr; }
  .naturaleza__stats { grid-template-columns: 1fr; gap: 3rem; }
}

/* =========================================================
   CAPÍTULO 4 — VIDA
   ========================================================= */
.vida__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: clamp(4rem, 8vw, 6rem);
}
.vida__item {
  text-align: left;
}
.vida__item figure {
  height: 380px;
  overflow: hidden;
  margin-bottom: 1.5rem;
}
.vida__item figure img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 1.2s var(--ease-out);
}
.vida__item:hover figure img { transform: scale(1.05); }
.vida__item h3 {
  font-family: var(--f-serif);
  font-weight: 400;
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}
.vida__item p {
  color: var(--c-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}
.vida__closing {
  text-align: center;
  font-family: var(--f-serif);
  font-style: italic;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  color: var(--c-green);
  font-weight: 300;
}

@media (max-width: 860px) {
  .vida__grid { grid-template-columns: 1fr; }
  .vida__item figure { height: 300px; }
}

/* =========================================================
   CAPÍTULO 5 — UBICACIÓN
   ========================================================= */
.ubicacion__grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}
.ubicacion__map {
  position: relative;
  height: clamp(400px, 60vh, 600px);
  overflow: hidden;
}
.ubicacion__map img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: saturate(0.85);
}
.ubicacion__pin {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}
.ubicacion__pin-dot {
  display: block;
  width: 14px; height: 14px;
  background: var(--c-accent);
  border-radius: 50%;
  position: relative;
  z-index: 2;
  box-shadow: 0 0 0 4px rgba(201,169,97,0.2);
}
.ubicacion__pin-ring {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 60px; height: 60px;
  border: 1px solid var(--c-accent);
  border-radius: 50%;
  animation: pinPulse 2.5s var(--ease) infinite;
}
@keyframes pinPulse {
  0% { transform: translate(-50%, -50%) scale(0.5); opacity: 1; }
  100% { transform: translate(-50%, -50%) scale(2); opacity: 0; }
}

.ubicacion__list {
  list-style: none;
  padding-top: 1rem;
}
.ubicacion__list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--c-line);
  font-size: 1rem;
}
.ubicacion__list li span {
  font-family: var(--f-serif);
  font-weight: 400;
  font-size: 1.15rem;
}
.ubicacion__list li em {
  font-style: normal;
  color: var(--c-muted);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

@media (max-width: 860px) {
  .ubicacion__grid { grid-template-columns: 1fr; }
}

/* =========================================================
   CAPÍTULO 6 — PROPIEDAD (REVEAL)
   ========================================================= */
.chapter--reveal {
  background: var(--c-bg-warm);
  max-width: none;
  padding-left: var(--pad-x);
  padding-right: var(--pad-x);
}
.reveal__intro {
  max-width: var(--max-w);
  margin: 0 auto clamp(4rem, 8vw, 6rem);
  text-align: center;
}
.reveal__eyebrow {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 1.5rem;
}
.reveal__title {
  font-family: var(--f-serif);
  font-weight: 300;
  font-size: clamp(2.5rem, 7vw, 5.5rem);
  line-height: 1;
  letter-spacing: -0.03em;
  margin-bottom: 2rem;
}
.reveal__title .italic { font-style: italic; color: var(--c-green-soft); }
.reveal__desc {
  max-width: 640px;
  margin: 0 auto;
  font-family: var(--f-serif);
  font-style: italic;
  font-size: clamp(1.1rem, 1.6vw, 1.35rem);
  color: var(--c-muted);
  line-height: 1.5;
}

.propiedad__hero {
  max-width: var(--max-w);
  margin: 0 auto clamp(4rem, 8vw, 6rem);
  position: relative;
}
.propiedad__hero figure {
  height: clamp(450px, 75vh, 800px);
  overflow: hidden;
}
.propiedad__hero-caption {
  position: absolute;
  bottom: 2rem; left: 2rem;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
  padding: 1rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.propiedad__hero-caption span {
  font-family: var(--f-serif);
  font-size: 1rem;
  font-weight: 500;
}
.propiedad__hero-caption em {
  font-style: normal;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--c-muted);
}

.propiedad__story {
  max-width: var(--max-w);
  margin: 0 auto clamp(4rem, 8vw, 6rem);
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}
.propiedad__story-text p {
  color: var(--c-ink-soft);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 1.25rem;
}
.propiedad__feature {
  position: relative;
  height: clamp(400px, 60vh, 600px);
  overflow: hidden;
}
.propiedad__feature-tag {
  position: absolute;
  bottom: 2rem; right: 2rem;
  background: var(--c-green-deep);
  color: var(--c-white);
  padding: 1rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.propiedad__feature-tag span {
  font-family: var(--f-serif);
  font-size: 1rem;
}
.propiedad__feature-tag em {
  font-style: italic;
  font-size: 0.8rem;
  color: var(--c-accent);
}

.propiedad__split {
  max-width: var(--max-w);
  margin: 0 auto clamp(4rem, 8vw, 6rem);
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}
.propiedad__split--reverse { grid-template-columns: 1fr 1.2fr; }
.propiedad__split figure {
  height: clamp(400px, 60vh, 600px);
  overflow: hidden;
}
.propiedad__split-text h3 {
  font-family: var(--f-serif);
  font-weight: 400;
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
  line-height: 1.15;
}
.propiedad__split-text p {
  color: var(--c-ink-soft);
  font-size: 1.05rem;
  line-height: 1.7;
}

.propiedad__balcon {
  max-width: var(--max-w);
  margin: 0 auto clamp(4rem, 8vw, 6rem);
  position: relative;
  height: clamp(500px, 80vh, 800px);
  overflow: hidden;
}
.propiedad__balcon figure {
  width: 100%; height: 100%;
}
.propiedad__balcon-text {
  position: absolute;
  bottom: 3rem; left: 3rem;
  max-width: 450px;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
  padding: 2rem;
  color: var(--c-ink);
}
.propiedad__balcon-eyebrow {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 1rem;
}
.propiedad__balcon-text h3 {
  font-family: var(--f-serif);
  font-weight: 300;
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
  line-height: 1.15;
}
.propiedad__balcon-text p {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--c-ink-soft);
}

.propiedad__vista {
  max-width: var(--max-w);
  margin: 0 auto;
  position: relative;
  height: clamp(400px, 60vh, 600px);
}
.propiedad__vista figure {
  width: 100%; height: 100%;
  overflow: hidden;
}
.propiedad__vista img {
  filter: brightness(0.6);
}
.propiedad__quote {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  color: var(--c-white);
  font-family: var(--f-serif);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(2rem, 5vw, 4rem);
  text-align: center;
  line-height: 1.2;
  letter-spacing: -0.02em;
  max-width: 800px;
  padding: 0 2rem;
}

@media (max-width: 860px) {
  .propiedad__story,
  .propiedad__split,
  .propiedad__split--reverse { grid-template-columns: 1fr; }
  .propiedad__balcon-text {
    position: relative;
    bottom: auto; left: auto;
    max-width: none;
    margin-top: -4rem;
    margin-left: 1rem;
    margin-right: 1rem;
  }
}

/* =========================================================
   CAPÍTULO 7 — DETALLES
   ========================================================= */
.detalles__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--c-line);
  border: 1px solid var(--c-line);
}
.detalle {
  background: var(--c-bg);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  transition: background 0.4s var(--ease);
}
.detalle:hover {
  background: var(--c-white);
}
.detalle__icon {
  display: flex;
  width: 44px; height: 44px;
  align-items: center;
  justify-content: center;
  color: var(--c-green-soft);
  margin-bottom: 1.5rem;
}
.detalle__icon svg { width: 32px; height: 32px; }
.detalle h3 {
  font-family: var(--f-serif);
  font-weight: 400;
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}
.detalle p {
  font-size: 0.9rem;
  color: var(--c-muted);
  line-height: 1.5;
}

@media (max-width: 960px) {
  .detalles__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 520px) {
  .detalles__grid { grid-template-columns: 1fr; }
}

/* =========================================================
   CAPÍTULO 8 — CONTACTO
   ========================================================= */
.chapter--contacto {
  position: relative;
  color: var(--c-white);
  max-width: none;
  padding: clamp(6rem, 12vw, 10rem) var(--pad-x);
  overflow: hidden;
}
.contacto__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.contacto__bg figure {
  width: 100%; height: 100%;
}
.contacto__bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: brightness(0.35) saturate(0.9);
}
.contacto__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(10,31,20,0.5), rgba(10,31,20,0.85));
}
.contacto__content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}
.contacto__content .chapter__number {
  color: var(--c-accent);
}
.contacto__content .chapter__number::before {
  background: var(--c-accent);
}
.contacto__title {
  font-family: var(--f-serif);
  font-weight: 300;
  font-size: clamp(2.5rem, 7vw, 5.5rem);
  line-height: 1;
  letter-spacing: -0.03em;
  margin-bottom: 2rem;
  color: var(--c-white);
}
.contacto__title .italic { font-style: italic; color: var(--c-accent); }
.contacto__desc {
  font-family: var(--f-serif);
  font-style: italic;
  font-size: clamp(1.1rem, 1.6vw, 1.35rem);
  color: rgba(255,255,255,0.8);
  margin-bottom: 3rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.5;
}
.contacto__actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 4rem;
}
.contacto__actions .btn--primary {
  background: var(--c-accent);
  color: var(--c-green-deep);
}
.contacto__actions .btn--primary:hover {
  background: var(--c-white);
}
.contacto__actions .btn--ghost {
  color: var(--c-white);
  border-color: rgba(255,255,255,0.4);
}
.contacto__actions .btn--ghost:hover {
  background: var(--c-white);
  color: var(--c-ink);
}

.contacto__info {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  padding-top: 3rem;
  border-top: 1px solid rgba(255,255,255,0.15);
  text-align: left;
}
.contacto__info em {
  display: block;
  font-style: normal;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 0.5rem;
}
.contacto__info a,
.contacto__info span {
  font-family: var(--f-serif);
  font-size: 1.1rem;
  color: var(--c-white);
  transition: color 0.3s var(--ease);
}
.contacto__info a:hover { color: var(--c-accent); }

.footer {
  position: relative;
  z-index: 2;
  max-width: var(--max-w);
  margin: clamp(5rem, 10vw, 8rem) auto 0;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.15);
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
}

@media (max-width: 720px) {
  .contacto__info { grid-template-columns: 1fr; text-align: center; }
}

/* =========================================================
   WHATSAPP FLOTANTE
   ========================================================= */
.whatsapp-float {
  position: fixed;
  bottom: 2rem; right: 2rem;
  width: 56px; height: 56px;
  background: #25D366;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 80;
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
  opacity: 0;
  transform: translateY(20px);
}
.whatsapp-float.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.whatsapp-float:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 15px 40px rgba(37, 211, 102, 0.5);
}
.whatsapp-float svg { width: 28px; height: 28px; }

/* =========================================================
   REDUCED MOTION
   ========================================================= */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .hero__title .word,
  .chapter__title .reveal-line > *,
  .reveal-up,
  .reveal-mask img {
    opacity: 1 !important;
    transform: none !important;
  }
}

/* =========================================================
   PRINT
   ========================================================= */
@media print {
  .nav, .progress, .cursor, .whatsapp-float, .loader, .hero__particles { display: none; }
  .hero { min-height: auto; padding: 2rem; }
}