/* =========================================================
   Baal Bienes Raíces — hoja de estilos
   Paleta tomada del logo: marino, azul rey y cian
   ========================================================= */

:root {
  --navy: #0B1A4A;      /* cara oscura de las columnas */
  --blue: #1B2E8C;      /* frente de las columnas */
  --cyan: #2ED3EA;      /* acento/sombra del logo */
  --cyan-dark: #12A9C2;
  --ink: #0F172A;
  --text: #3B4566;
  --muted: #6B7591;
  --line: #E3E7F2;
  --tint: #F4F6FC;
  --white: #FFFFFF;

  --radius: 14px;
  --shadow: 0 10px 30px rgba(11, 26, 74, .08);
  --nav-h: 72px;
  --max: 1120px;
}

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-h); /* reemplaza el antiguo .spacer */
}

body {
  margin: 0;
  font-family: 'Montserrat', system-ui, -apple-system, 'Segoe UI', sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; }

h1, h2, h3 { color: var(--ink); line-height: 1.2; margin: 0 0 .75rem; }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 800; letter-spacing: -.01em; }
h3 { font-size: 1.1rem; font-weight: 700; }
p  { margin: 0 0 1rem; }

.eyebrow {
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--cyan-dark);
  margin-bottom: .6rem;
}

/* ---------- Botones ---------- */
.btn {
  display: inline-block;
  padding: .85rem 1.5rem;
  border-radius: 999px;
  background: var(--blue);
  color: var(--white);
  font: inherit;
  font-weight: 700;
  text-decoration: none;
  border: 2px solid var(--blue);
  cursor: pointer;
  transition: transform .15s ease, background .15s ease, box-shadow .15s ease;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(27, 46, 140, .25); }
.btn:focus-visible, a:focus-visible, input:focus-visible,
select:focus-visible, textarea:focus-visible, button:focus-visible {
  outline: 3px solid var(--cyan);
  outline-offset: 2px;
}
.btn--ghost { background: transparent; border-color: rgba(255,255,255,.5); }
.btn--ghost:hover { background: rgba(255,255,255,.1); }
.btn--accent { background: var(--cyan); border-color: var(--cyan); color: var(--navy); }
.btn--small { padding: .5rem 1.1rem; font-size: .9rem; }
.btn--outline { background: transparent; color: var(--blue); }
.btn--outline:hover { background: var(--tint); }
.nav__menu a.nav__portal { color: var(--blue); }

.link {
  font-weight: 700;
  color: var(--blue);
  text-decoration: none;
}
.link:hover { text-decoration: underline; }

/* ---------- Navegación ---------- */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--nav-h);
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  z-index: 100;
}
.nav__inner {
  max-width: var(--max);
  height: 100%;
  margin: 0 auto;
  padding: 0 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav__brand {
  display: flex;
  align-items: center;
  gap: .6rem;
  text-decoration: none;
}
.nav__brand img { height: 44px; width: auto; object-fit: contain; }
.nav__brand span {
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--ink);
  line-height: 1;
}
.nav__brand small {
  display: block;
  font-size: .7rem;
  font-weight: 500;
  color: var(--muted);
  margin-top: 3px;
}
.nav__menu {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}
.nav__menu a:not(.btn) {
  text-decoration: none;
  font-weight: 600;
  font-size: .95rem;
  color: var(--ink);
}
.nav__menu a:not(.btn):hover { color: var(--blue); }

.nav__toggle {
  display: none;
  background: none;
  border: 0;
  padding: .5rem;
  cursor: pointer;
}
.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  margin: 5px 0;
  background: var(--ink);
  border-radius: 2px;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  min-height: min(88vh, 720px);
  display: flex;
  align-items: center;
  padding: calc(var(--nav-h) + 3rem) 1.25rem 4rem;
  background:
    radial-gradient(circle at 85% 20%, rgba(46, 211, 234, .18), transparent 45%),
    linear-gradient(135deg, var(--navy) 0%, var(--blue) 100%);
  color: rgba(255,255,255,.85);
}
.hero__content {
  position: relative;
  z-index: 1;
  max-width: var(--max);
  width: 100%;
  margin: 0 auto;
}
.hero .eyebrow { color: var(--cyan); }
.hero h1 {
  color: var(--white);
  font-size: clamp(2.1rem, 5.5vw, 3.6rem);
  font-weight: 800;
  letter-spacing: -.02em;
  max-width: 14ch;
}
.hero h1 span { color: var(--cyan); font-weight: 700; }
.hero__lead { font-size: 1.15rem; max-width: 52ch; }
.hero__actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.75rem; }

/* Columnas decorativas que evocan el logo */
.hero__art {
  position: absolute;
  right: 6%;
  bottom: -40px;
  display: flex;
  gap: 28px;
  opacity: .9;
}
.hero__art i {
  display: block;
  width: 54px;
  background: linear-gradient(180deg, rgba(255,255,255,.14), rgba(255,255,255,.04));
  border-left: 6px solid var(--cyan);
  border-radius: 4px 4px 0 0;
  transform: skewY(-18deg);
}
.hero__art i:nth-child(1) { height: 260px; }
.hero__art i:nth-child(2) { height: 320px; }
.hero__art i:nth-child(3) { height: 380px; }

/* ---------- Secciones ---------- */
.section {
  padding: 5rem 1.25rem;
}
.section > * { max-width: var(--max); margin-left: auto; margin-right: auto; }
.section--tint { background: var(--tint); }
.section--dark {
  background: var(--navy);
  color: rgba(255,255,255,.8);
}
.section--dark h2 { color: var(--white); }
.section--dark .eyebrow { color: var(--cyan); }

.section__head { max-width: 640px; margin-bottom: 2.5rem; margin-left: 0; }
.section__head p:last-child { color: var(--muted); }
/* centrar el bloque del encabezado dentro del ancho máximo */
.section > .section__head { margin-left: max(0px, calc((100% - var(--max)) / 2)); }

/* ---------- Tarjetas de propiedades ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}
.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
}
.card__img { aspect-ratio: 16 / 10; object-fit: cover; width: 100%; }
.card__img--placeholder,
.card__img--soon {
  display: grid;
  place-items: center;
  color: rgba(255,255,255,.7);
  font-weight: 600;
  font-size: .9rem;
  background: linear-gradient(135deg, var(--blue), var(--navy));
}
.card__img--soon {
  background: repeating-linear-gradient(-45deg, var(--tint), var(--tint) 12px, #E9EDF8 12px, #E9EDF8 24px);
  color: var(--muted);
}
.card__body { padding: 1.5rem; display: flex; flex-direction: column; gap: .25rem; flex: 1; }
.card__body .link { margin-top: auto; padding-top: .75rem; }
.card__meta { color: var(--muted); font-size: .9rem; margin-bottom: .5rem; }
.card__specs {
  list-style: none;
  padding: 0;
  margin: 0 0 .5rem;
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
}
.card__specs li {
  font-size: .82rem;
  padding: .25rem .65rem;
  background: var(--tint);
  border-radius: 999px;
}

.badge {
  align-self: flex-start;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: .3rem .7rem;
  border-radius: 999px;
  background: rgba(46, 211, 234, .15);
  color: #0B7F92;
  margin-bottom: .5rem;
}
.badge--busy { background: rgba(27, 46, 140, .1); color: var(--blue); }

/* ---------- Pasos ---------- */
.steps {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  counter-reset: none;
}
.steps li {
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.75rem 1.5rem;
  border-top: 4px solid var(--cyan);
  box-shadow: var(--shadow);
}
.steps__n {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--navy);
  color: var(--cyan);
  font-weight: 800;
  margin-bottom: 1rem;
}
.steps p { font-size: .95rem; margin: 0; }

/* ---------- Nosotros ---------- */
.about {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 3rem;
  align-items: center;
}
.values { list-style: none; padding: 0; margin: 0; display: grid; gap: 1rem; }
.values li {
  padding: 1.1rem 1.25rem;
  border-left: 4px solid var(--blue);
  background: var(--tint);
  border-radius: 0 var(--radius) var(--radius) 0;
}
.values strong { display: block; color: var(--ink); }
.values span { font-size: .93rem; }

/* ---------- Contacto ---------- */
.contact {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 3rem;
  align-items: start;
}
.contact__list { list-style: none; padding: 0; margin: 1.5rem 0 0; display: grid; gap: .9rem; }
.contact__list li { display: flex; flex-direction: column; color: var(--white); }
.contact__list span {
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--cyan);
  font-weight: 700;
}
.contact__list a { text-decoration: none; }
.contact__list a:hover { text-decoration: underline; }

.form {
  background: var(--white);
  color: var(--text);
  border-radius: var(--radius);
  padding: 2rem;
  display: grid;
  gap: 1rem;
  box-shadow: 0 20px 50px rgba(0,0,0,.25);
}
.form label {
  display: grid;
  gap: .35rem;
  font-size: .85rem;
  font-weight: 600;
  color: var(--ink);
}
.form em { font-weight: 400; color: var(--muted); font-style: normal; }
.form input, .form select, .form textarea {
  font: inherit;
  font-weight: 400;
  padding: .8rem .9rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--tint);
  color: var(--ink);
  width: 100%;
}
.form input:focus, .form select:focus, .form textarea:focus {
  background: var(--white);
  border-color: var(--cyan);
}
.form textarea { resize: vertical; }
.form .btn { width: 100%; margin-top: .25rem; }
.form__error { color: #C0262D; font-size: .88rem; margin: 0; }

/* ---------- Pie ---------- */
.footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: .5rem;
  padding: 1.5rem max(1.25rem, calc((100% - var(--max)) / 2));
  background: #070F2E;
  color: rgba(255,255,255,.55);
  font-size: .85rem;
}
.footer p { margin: 0; }
.footer a { text-decoration: none; color: rgba(255,255,255,.75); }

/* ---------- WhatsApp flotante ---------- */
.wa-float {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #25D366;
  color: var(--white);
  box-shadow: 0 8px 24px rgba(0,0,0,.25);
  z-index: 90;
  transition: transform .15s ease;
}
.wa-float:hover { transform: scale(1.08); }

/* ---------- Pilares (franja bajo el hero) ---------- */
.pillars {
  background: var(--white);
  border-bottom: 1px solid var(--line);
  padding: 0 1.25rem;
}
.pillars ul {
  list-style: none;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.pillars li {
  padding: 1.75rem 1.25rem;
  border-left: 1px solid var(--line);
}
.pillars li:first-child { border-left: 0; padding-left: 0; }
.pillars strong { display: block; color: var(--ink); font-size: .95rem; }
.pillars span { font-size: .85rem; color: var(--muted); }

/* ---------- Servicios ---------- */
.services {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
}
.service {
  padding: 1.75rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  transition: border-color .15s ease, box-shadow .15s ease, transform .15s ease;
}
.service:hover { border-color: var(--cyan); box-shadow: var(--shadow); transform: translateY(-3px); }
.service p { font-size: .95rem; margin: 0; }
.service__icon {
  display: inline-grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--navy);
  margin-bottom: 1.1rem;
}
.service__icon svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: var(--cyan);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ---------- Banda de disponibilidad ---------- */
.cta-band {
  padding: 0 1.25rem;
  margin-bottom: 5rem;
}
.cta-band__inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 2.5rem;
  border-radius: calc(var(--radius) + 6px);
  background: linear-gradient(120deg, var(--navy), var(--blue));
  color: rgba(255,255,255,.82);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.cta-band h2 { color: var(--white); }
.cta-band .eyebrow { color: var(--cyan); }
.cta-band p:last-child { margin: 0; max-width: 60ch; }
.cta-band .btn { flex-shrink: 0; }

/* ---------- Requisitos ---------- */
.reqs {
  margin-top: 3rem;
  padding: 2rem;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 2rem;
}
.reqs p { color: var(--muted); font-size: .93rem; margin: 0; }
.reqs ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .75rem 1.5rem;
}
.reqs li { position: relative; padding-left: 1.6rem; font-size: .93rem; }
.reqs li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .45em;
  width: .7rem;
  height: .7rem;
  border-radius: 3px;
  background: var(--cyan);
}

.about .btn { margin-top: .5rem; }
.about--reverse { grid-template-columns: 1fr 1.2fr; }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: .75rem; max-width: 820px; }
.section > .faq { margin-left: max(0px, calc((100% - var(--max)) / 2)); }
.faq details {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0 1.25rem;
  background: var(--white);
}
.faq details[open] { border-color: var(--cyan); }
.faq summary {
  cursor: pointer;
  list-style: none;
  padding: 1.1rem 0;
  font-weight: 700;
  color: var(--ink);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--blue); font-size: 1.3rem; line-height: 1; }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 0 0 1.1rem; font-size: .95rem; }

/* ---------- Casilla de privacidad ---------- */
.form .form__check {
  display: flex;
  gap: .6rem;
  align-items: flex-start;
  font-weight: 400;
  font-size: .85rem;
  color: var(--text);
}
.form .form__check input { width: auto; margin-top: .2rem; accent-color: var(--blue); }
.form__check a { color: var(--blue); }

/* ---------- Pie corporativo ---------- */
.footer { display: block; padding: 3.5rem 1.25rem 1.5rem; }
.footer__grid {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 2rem;
}
.footer__grid h4 {
  margin: 0 0 .9rem;
  color: var(--white);
  font-size: .8rem;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.footer__grid > div:not(.footer__brand) { display: flex; flex-direction: column; gap: .5rem; }
.footer__grid a:hover { color: var(--cyan); }
.footer__brand { display: flex; gap: .9rem; align-items: flex-start; }
.footer__brand img { background: var(--white); border-radius: 8px; padding: 4px; height: 49px; width: auto; }
.footer__brand strong { color: var(--white); }
.footer__bottom {
  max-width: var(--max);
  margin: 2.5rem auto 0;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255,255,255,.1);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: .5rem;
}

/* ---------- Responsivo ---------- */
@media (max-width: 960px) {
  .pillars ul { grid-template-columns: 1fr 1fr; }
  .pillars li:nth-child(3) { border-left: 0; padding-left: 0; }
  .pillars li:nth-child(n+3) { border-top: 1px solid var(--line); }
  .nav__menu { gap: 1.1rem; }
}

@media (max-width: 860px) {
  .about, .about--reverse, .contact, .reqs { grid-template-columns: 1fr; gap: 2rem; }
  .about--reverse > div { order: -1; }
  .cta-band__inner { flex-direction: column; align-items: flex-start; padding: 2rem; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
  .hero__art { right: -20px; opacity: .35; }
}

@media (max-width: 600px) {
  .reqs ul, .pillars ul, .footer__grid { grid-template-columns: 1fr; }
  .pillars li { border-left: 0 !important; padding-left: 0 !important; border-top: 1px solid var(--line); }
  .pillars li:first-child { border-top: 0; }
}

@media (max-width: 900px) {
  .nav__toggle { display: block; }
  .nav__menu {
    position: absolute;
    top: var(--nav-h);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--white);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
    padding: .5rem 1.25rem 1.25rem;
    display: none;
  }
  .nav__menu.is-open { display: flex; }
  .nav__menu a:not(.btn) { padding: .9rem 0; border-bottom: 1px solid var(--line); }
  .nav__menu .btn { margin-top: 1rem; text-align: center; }

  .section { padding: 3.5rem 1.25rem; }
  .form { padding: 1.5rem; }
  .hero__actions .btn { flex: 1 1 auto; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}