/* =============================================================
   LARES Propiedades — styles.css
   Arquetipo: Editorial Light Cream (adaptado) · "Vitrina inmobiliaria"
   Paleta: piedra cálida + tinta grafito + rosa empolvado (susurro)
   Tipografía: Instrument Serif (display) + Sora (cuerpo) + Space Mono (specs)
   ============================================================= */

/* =============================================================
   1. Tokens
   ============================================================= */
:root {
  --bg:        #F4EFE7;
  --bg-2:      #ECE3D6;
  --paper:     #FFFFFF;
  --ink:       #211C19;
  --ink-soft:  #3A332D;
  --ink-mute:  #7C7267;
  --accent:    #B3707C;
  --accent-2:  #7C4A54;
  --accent-soft: #E7D3D3;
  --stone:     #C9BFAF;
  --line:      rgba(33, 28, 25, 0.14);
  --line-soft: rgba(33, 28, 25, 0.08);

  --display: 'Instrument Serif', Georgia, serif;
  --sans: 'Sora', -apple-system, BlinkMacSystemFont, sans-serif;
  --mono: 'Space Mono', 'IBM Plex Mono', monospace;

  --ease-out:  cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in:   cubic-bezier(0.7, 0, 0.84, 0);
  --ease-soft: cubic-bezier(0.25, 0.46, 0.45, 0.94);

  --container: 1240px;
  --nav-h: 78px;
}

/* =============================================================
   2. Reset & base
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html {
  -webkit-text-size-adjust: 100%;
  tab-size: 2;
  overflow-x: clip;
  scroll-behavior: smooth;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  overscroll-behavior-y: none;
}
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
p { text-wrap: pretty; }
h1, h2, h3, h4 { text-wrap: balance; line-height: 1.05; letter-spacing: -0.01em; font-family: var(--display); font-weight: 400; }
em { font-style: italic; color: var(--accent-2); }
::selection { background: var(--accent-soft); color: var(--ink); }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}

.skip-link {
  position: fixed; top: -100px; left: 1rem;
  padding: .7rem 1.1rem; background: var(--ink); color: var(--bg);
  z-index: 9999; border-radius: 4px; font-weight: 500; font-size: .9rem;
}
.skip-link:focus { top: 1rem; }

.mono { font-family: var(--mono); letter-spacing: .02em; }

/* =============================================================
   3. Utilities
   ============================================================= */
.eyebrow {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin-bottom: 1rem;
}
.eyebrow--light { color: var(--accent-soft); }

.section__head {
  max-width: 720px;
  margin: 0 auto 3.2rem;
  padding-inline: 1.5rem;
  text-align: center;
}
.section__title {
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  margin-bottom: .9rem;
}
.section__sub {
  color: var(--ink-mute);
  font-size: 1.02rem;
  max-width: 52ch;
  margin-inline: auto;
}

.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease-out), transform .8s var(--ease-out); }
.reveal.is-visible { opacity: 1; transform: none; }
.reveal[data-split] { opacity: 1; transform: none; }

/* =============================================================
   4. Buttons
   ============================================================= */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  padding: .95rem 1.7rem;
  font-size: .92rem; font-weight: 500;
  border-radius: 2px;
  transition: background .3s var(--ease-out), color .3s var(--ease-out), border-color .3s var(--ease-out), transform .3s var(--ease-out);
  white-space: nowrap;
}
.btn--primary { background: var(--ink); color: var(--bg); }
.btn--primary:hover { background: var(--accent-2); transform: translateY(-2px); }
.btn--outline { border: 1px solid var(--ink); color: var(--ink); }
.btn--outline:hover { background: var(--ink); color: var(--bg); }
.btn--outline.btn--light { border-color: var(--accent-soft); color: var(--accent-soft); }
.btn--outline.btn--light:hover { background: var(--accent-soft); color: var(--ink); }
.btn--ghost { border: 1px solid var(--line); color: var(--ink); font-size: .85rem; padding: .65rem 1.2rem; }
.btn--ghost:hover { border-color: var(--ink); }
.btn--lg { padding: 1.15rem 2.2rem; font-size: 1rem; }
.btn svg { flex-shrink: 0; }

/* =============================================================
   5. Splash
   ============================================================= */
.splash {
  position: fixed; inset: 0; z-index: 9998;
  background: var(--bg);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .9rem;
  color: var(--ink);
  animation: splashSafety .01s 4.5s forwards;
}
.splash__mark { color: var(--accent); }
.splash__word { font-family: var(--mono); font-size: .8rem; letter-spacing: .3em; color: var(--ink-mute); }
.splash.is-out { animation: splashOut .7s var(--ease-out) forwards; }
@keyframes splashOut { to { opacity: 0; pointer-events: none; } }
@keyframes splashSafety { to { opacity: 0; pointer-events: none; } }

/* =============================================================
   6. Nav
   ============================================================= */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 500;
  height: var(--nav-h);
  transition: background .4s var(--ease-out), border-color .4s var(--ease-out), height .3s var(--ease-out);
}
.nav.is-solid {
  background: rgba(244, 239, 231, 0.92);
  backdrop-filter: blur(10px) saturate(140%);
  -webkit-backdrop-filter: blur(10px) saturate(140%);
  border-bottom: 1px solid var(--line);
}
@supports not (backdrop-filter: blur(10px)) {
  .nav.is-solid { background: var(--bg); }
}
.nav__inner {
  max-width: var(--container); margin-inline: auto; height: 100%;
  padding-inline: 1.5rem;
  display: flex; align-items: center; justify-content: space-between;
}
.nav__brand { display: flex; align-items: center; gap: .55rem; font-family: var(--display); font-style: italic; font-size: 1.35rem; color: var(--ink); }
.nav__links { display: none; gap: 2rem; font-size: .9rem; }
.nav__links a { position: relative; padding-block: .3rem; }
.nav__links a::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: 0; height: 1px; background: var(--accent-2);
  transition: right .3s var(--ease-out);
}
.nav__links a:hover::after { right: 0; }
.nav__actions { display: flex; align-items: center; gap: .9rem; }
.nav__cta-desktop { display: none; }
.nav__burger {
  width: 34px; height: 34px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 5px;
}
.nav__burger span { width: 20px; height: 1.5px; background: var(--ink); transition: transform .3s var(--ease-out), opacity .3s var(--ease-out); }
.nav__burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav__burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.mobile-menu {
  position: fixed; inset: var(--nav-h) 0 auto 0; z-index: 499;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
  display: flex; flex-direction: column; gap: 1.1rem;
  padding: 1.5rem;
  transform: translateY(-8px);
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity .3s var(--ease-out), transform .3s var(--ease-out), visibility 0s .3s;
}
.mobile-menu.is-open {
  opacity: 1; visibility: visible; pointer-events: auto; transform: none;
  transition: opacity .3s var(--ease-out), transform .3s var(--ease-out), visibility 0s;
}
.mobile-menu a:not(.btn) { font-size: 1.05rem; font-family: var(--display); font-style: italic; }
.mobile-menu .btn { align-self: flex-start; }

@media (min-width: 960px) {
  .nav__links { display: flex; }
  .nav__cta-desktop { display: inline-flex; }
  .nav__burger { display: none; }
  .mobile-menu { display: none; }
}

/* =============================================================
   7. Frame device (ficha / vitrina) — signature element
   ============================================================= */
.frame {
  position: relative;
  display: block;
  border: 1px solid var(--ink);
  padding: 7px;
  background: var(--paper);
}
.frame::after {
  content: ""; position: absolute; inset: 7px;
  border: 1px solid var(--line);
  pointer-events: none;
}
.frame__media { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4/5; transition: transform .7s var(--ease-out); }
.frame--tall .frame__media { aspect-ratio: 3/4; }
.frame video.frame__media { aspect-ratio: 16/10; }
.frame__plate {
  position: absolute; z-index: 2;
  background: var(--bg);
  padding: .4rem .7rem;
  font-size: .68rem;
  letter-spacing: .08em;
}
.frame__plate--top { top: 18px; left: 18px; color: var(--ink); }
.frame__plate--bottom {
  left: 18px; right: 18px; bottom: 18px;
  font-family: var(--display); font-style: italic; font-size: .95rem;
  background: rgba(244,239,231,.94);
}
a.frame:hover .frame__media { transform: scale(1.045); }

/* =============================================================
   8. Hero
   ============================================================= */
.hero {
  padding-top: calc(var(--nav-h) + 2.6rem);
  padding-bottom: 3.5rem;
  background: var(--bg);
  position: relative;
  overflow: clip;
}
.hero::before {
  content: "";
  position: absolute; inset: -10% -10% auto -10%; height: 60%;
  background: radial-gradient(55% 55% at 30% 20%, var(--accent-soft) 0%, transparent 72%);
  opacity: .55; filter: blur(60px);
  pointer-events: none;
}
.hero__inner {
  position: relative; z-index: 1;
  max-width: var(--container); margin-inline: auto;
  padding-inline: 1.5rem;
  display: grid; gap: 2.6rem;
}
.hero__title {
  font-size: clamp(2.3rem, 5.6vw, 4rem);
  margin-bottom: 1.3rem;
  max-width: 14ch;
}
.hero__sub {
  color: var(--ink-soft);
  font-size: 1.06rem;
  max-width: 46ch;
  margin-bottom: 1.9rem;
}
.hero__cta { display: flex; flex-wrap: wrap; gap: .9rem; margin-bottom: 2rem; }
.hero__trust {
  display: flex; flex-wrap: wrap; align-items: center; gap: .5rem;
  font-family: var(--mono); font-size: .78rem; color: var(--ink-mute);
}
.hero__trust strong { color: var(--ink); }
.hero__trust .dot { color: var(--stone); }

.hero__frame { width: 100%; }
.hero__frame .frame { aspect-ratio: auto; }

@media (min-width: 960px) {
  .hero__inner { grid-template-columns: 1.05fr 1fr; align-items: center; gap: 3.5rem; }
}

/* =============================================================
   9. Stats band
   ============================================================= */
.stats { background: var(--bg-2); border-block: 1px solid var(--line); padding-block: 2.4rem; }
.stats__inner {
  max-width: var(--container); margin-inline: auto; padding-inline: 1.5rem;
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.8rem 1rem;
  text-align: center;
}
.stat__num { display: block; font-family: var(--display); font-size: clamp(1.8rem, 3.6vw, 2.6rem); color: var(--ink); }
.stat__label { display: block; font-size: .78rem; color: var(--ink-mute); margin-top: .3rem; }
@media (min-width: 720px) {
  .stats__inner { grid-template-columns: repeat(4, 1fr); }
  .stat { position: relative; }
  .stat:not(:last-child)::after {
    content: ""; position: absolute; top: 10%; bottom: 10%; right: -.9rem; width: 1px; background: var(--line);
  }
}

/* =============================================================
   10. Propiedades
   ============================================================= */
.propiedades { padding-block: 6.5rem 5rem; }
.propiedades .section__head { margin-bottom: 3.6rem; }
.prop-grid {
  max-width: var(--container); margin-inline: auto; padding-inline: 1.5rem;
  display: grid; gap: 2.6rem 2rem;
  grid-template-columns: 1fr;
}
@media (min-width: 720px) { .prop-grid { grid-template-columns: repeat(2, 1fr); } }

.prop-card__body { padding-top: 1.1rem; }
.prop-card h3 { font-size: 1.35rem; margin-bottom: .3rem; }
.prop-card__loc { color: var(--ink-mute); font-size: .92rem; margin-bottom: .55rem; }
.prop-card__specs { font-size: .76rem; color: var(--ink-soft); margin-bottom: .5rem; }
.prop-card__price { font-family: var(--display); font-style: italic; font-size: 1.25rem; color: var(--accent-2); margin-bottom: .7rem; }
.prop-card__link { font-size: .88rem; font-weight: 500; border-bottom: 1px solid var(--ink); padding-bottom: 2px; transition: border-color .3s var(--ease-out), color .3s var(--ease-out); }
.prop-card__link:hover { color: var(--accent-2); border-color: var(--accent-2); }

/* =============================================================
   11. Nosotros / pillars
   ============================================================= */
.nosotros { padding-block: 5rem; background: var(--bg-2); }
.nosotros__grid {
  max-width: var(--container); margin-inline: auto; padding-inline: 1.5rem;
  display: grid; gap: 3rem;
}
.nosotros .section__title { text-align: left; }
.nosotros__copy .section__sub { margin-inline: 0; text-align: left; max-width: 54ch; margin-bottom: 2.6rem; }
.nosotros .eyebrow { text-align: left; }

.pillars { display: grid; gap: 2rem; }
.pillar__num { display: block; color: var(--accent-2); font-size: .78rem; margin-bottom: .5rem; }
.pillar h3 { font-family: var(--sans); font-weight: 600; font-size: 1.05rem; margin-bottom: .4rem; }
.pillar p { color: var(--ink-mute); font-size: .94rem; max-width: 42ch; }

.nosotros__fig { display: flex; justify-content: center; }
.nosotros__fig .frame { max-width: 380px; width: 100%; }

@media (min-width: 960px) {
  .nosotros__grid { grid-template-columns: 1.15fr 1fr; align-items: start; }
  .pillars { grid-template-columns: 1fr; }
}

/* =============================================================
   12. Proceso
   ============================================================= */
.proceso { padding-block: 6.5rem; }
.steps {
  list-style: none;
  max-width: var(--container); margin-inline: auto; padding-inline: 1.5rem;
  display: grid; gap: 2.4rem;
}
.step { border-top: 1px solid var(--line); padding-top: 1.4rem; }
.step__num { display: block; color: var(--accent-2); font-size: .82rem; margin-bottom: .6rem; }
.step h3 { font-family: var(--sans); font-weight: 600; font-size: 1.05rem; margin-bottom: .5rem; }
.step p { color: var(--ink-mute); font-size: .92rem; }
@media (min-width: 720px) { .steps { grid-template-columns: repeat(2, 1fr); gap: 2.8rem 2.2rem; } }
@media (min-width: 1280px) { .steps { grid-template-columns: repeat(4, 1fr); } }

/* =============================================================
   13. Banda comunidad
   ============================================================= */
.banda { position: relative; height: clamp(280px, 42vw, 480px); overflow: hidden; }
.banda img { width: 100%; height: 100%; object-fit: cover; }
.banda::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(33,28,25,.45) 0%, rgba(33,28,25,.12) 40%, rgba(33,28,25,.55) 100%);
}
.banda__caption {
  position: absolute; inset: 0; z-index: 1;
  display: flex; align-items: center; justify-content: center; text-align: center;
  padding-inline: 1.5rem;
}
.banda__caption p {
  font-family: var(--display); font-size: clamp(1.5rem, 3.6vw, 2.4rem);
  color: #F4EFE7;
  text-shadow: 0 2px 20px rgba(0,0,0,.35);
}
.banda__caption em { color: var(--accent-soft); }

/* =============================================================
   14. Opiniones
   ============================================================= */
.opiniones { padding-block: 6.5rem; }
.rev-grid {
  max-width: var(--container); margin-inline: auto; padding-inline: 1.5rem;
  columns: 1; column-gap: 1.6rem;
}
@media (min-width: 720px) { .rev-grid { columns: 2; } }
@media (min-width: 1280px) { .rev-grid { columns: 3; } }
.rev {
  break-inside: avoid; margin-bottom: 1.6rem;
  background: var(--paper); border: 1px solid var(--line);
  padding: 1.6rem 1.5rem;
  transition: transform .35s var(--ease-out), box-shadow .35s var(--ease-out);
}
.rev:hover { transform: translateY(-4px); box-shadow: 0 18px 34px rgba(33,28,25,.08); }
.rev p { font-size: .95rem; color: var(--ink-soft); margin-bottom: 1rem; }
.rev footer { display: flex; flex-direction: column; font-size: .82rem; }
.rev footer strong { font-family: var(--display); font-style: italic; font-size: 1rem; }
.rev footer span { color: var(--ink-mute); }

/* =============================================================
   15. FAQ
   ============================================================= */
.faq { padding-block: 6.5rem; background: var(--bg-2); }
.faq-list { max-width: 780px; margin-inline: auto; padding-inline: 1.5rem; }
.faq-item { border-top: 1px solid var(--line); }
.faq-list .faq-item:last-child { border-bottom: 1px solid var(--line); }
.faq-item summary {
  list-style: none;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding-block: 1.2rem;
  cursor: pointer;
  font-family: var(--display); font-size: 1.12rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item__icon { position: relative; width: 16px; height: 16px; flex-shrink: 0; }
.faq-item__icon::before, .faq-item__icon::after {
  content: ""; position: absolute; background: var(--ink); transition: transform .3s var(--ease-out);
}
.faq-item__icon::before { top: 50%; left: 0; width: 16px; height: 1.5px; transform: translateY(-50%); }
.faq-item__icon::after { left: 50%; top: 0; width: 1.5px; height: 16px; transform: translateX(-50%); }
.faq-item[open] .faq-item__icon::after { transform: translateX(-50%) rotate(90deg); opacity: 0; }
.faq-item p { color: var(--ink-mute); padding-bottom: 1.3rem; max-width: 62ch; font-size: .95rem; }

/* =============================================================
   16. Cierre / contacto
   ============================================================= */
.cierre {
  background: var(--ink); color: var(--bg);
  padding-block: 6rem;
  text-align: center;
  position: relative; overflow: clip;
}
.cierre::before {
  content: ""; position: absolute; inset: -20% -10% auto -10%; height: 70%;
  background: radial-gradient(50% 60% at 50% 10%, rgba(179,112,124,.35), transparent 70%);
  pointer-events: none;
}
.cierre__inner { position: relative; z-index: 1; max-width: 640px; margin-inline: auto; padding-inline: 1.5rem; }
.cierre__title { font-size: clamp(2rem, 4.6vw, 3rem); margin-bottom: 1rem; color: var(--bg); }
.cierre__title em { color: var(--accent-soft); }
.cierre__sub { color: rgba(244,239,231,.72); margin-bottom: 2.2rem; font-size: 1.02rem; }
.cierre__meta { margin-top: 1.1rem; font-family: var(--mono); font-size: .78rem; color: rgba(244,239,231,.6); }

.mailform { margin-top: 3.2rem; padding-top: 2.6rem; border-top: 1px solid rgba(244,239,231,.18); text-align: left; }
.mailform__label { font-family: var(--mono); font-size: .82rem; letter-spacing: .04em; color: rgba(244,239,231,.75); margin-bottom: 1.1rem; text-align: center; }
.mailform__row { display: grid; gap: 1rem; margin-bottom: 1rem; }
@media (min-width: 620px) { .mailform__row { grid-template-columns: 1fr 1fr; } }
.mailform__field { display: flex; flex-direction: column; gap: .4rem; }
.mailform__field--full { margin-bottom: 1.3rem; }
.mailform__field label { font-size: .78rem; color: rgba(244,239,231,.6); }
.mailform__field input,
.mailform__field select,
.mailform__field textarea {
  background: rgba(244,239,231,.06);
  border: 1px solid rgba(244,239,231,.22);
  color: var(--bg);
  padding: .75rem .9rem;
  font: inherit; font-size: .92rem;
  border-radius: 2px;
  resize: vertical;
}
.mailform__field input:focus,
.mailform__field select:focus,
.mailform__field textarea:focus { outline: 2px solid var(--accent-soft); outline-offset: 1px; border-color: transparent; }
.mailform__field select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, rgba(244,239,231,.6) 50%), linear-gradient(135deg, rgba(244,239,231,.6) 50%, transparent 50%); background-position: calc(100% - 18px) center, calc(100% - 13px) center; background-size: 5px 5px; background-repeat: no-repeat; }
.mailform__honey { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.mailform__status { margin-top: 1rem; font-size: .86rem; min-height: 1.2em; color: var(--accent-soft); }
.mailform button[type="submit"] { width: 100%; }
@media (min-width: 620px) { .mailform button[type="submit"] { width: auto; } }

/* =============================================================
   17. Footer
   ============================================================= */
.footer { background: var(--bg-2); border-top: 1px solid var(--line); padding-top: 4rem; }
.footer__inner {
  max-width: var(--container); margin-inline: auto; padding-inline: 1.5rem;
  display: grid; gap: 2.4rem;
  padding-bottom: 3rem;
}
.footer__brand p { color: var(--ink-mute); font-size: .9rem; margin-top: .6rem; }
.footer__links { display: flex; flex-direction: column; gap: .7rem; font-size: .92rem; }
.footer__contact { font-size: .92rem; color: var(--ink-soft); display: flex; flex-direction: column; gap: .5rem; }
.footer__contact a:hover { color: var(--accent-2); }
.footer__social { display: flex; gap: .8rem; margin-top: .4rem; }
.footer__social a {
  width: 34px; height: 34px; border: 1px solid var(--line); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: border-color .3s var(--ease-out), color .3s var(--ease-out);
}
.footer__social a:hover { border-color: var(--accent-2); color: var(--accent-2); }

.footer__bottom {
  border-top: 1px solid var(--line);
  padding-block: 1.4rem;
  display: flex; flex-direction: column; gap: .5rem;
  text-align: center;
  font-size: .78rem; color: var(--ink-mute);
}
.footer__credit a { text-decoration: underline; text-underline-offset: 2px; }
.footer__credit a:hover { color: var(--accent-2); }

@media (min-width: 720px) {
  .footer__inner { grid-template-columns: 1.2fr 1fr 1.2fr; }
  .footer__bottom { flex-direction: row; justify-content: space-between; text-align: left; }
}

/* =============================================================
   18. Floating WhatsApp
   ============================================================= */
.wa-float {
  position: fixed; right: 1.2rem; bottom: 1.2rem; z-index: 400;
  width: 54px; height: 54px; border-radius: 50%;
  background: #25D366; color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 24px rgba(37,211,102,.4);
  transition: transform .3s var(--ease-out);
}
.wa-float:hover { transform: scale(1.08); }

/* =============================================================
   19. Responsive niceties
   ============================================================= */
@media (max-width: 539px) {
  .hero__cta { flex-direction: column; align-items: stretch; }
  .hero__cta .btn { width: 100%; }
}