/* ═══════════════════════════════════════════════════════════
   VIALEDSA – Landing Page CSS
   Estilo: Premium inmobiliario + Alex Hormozi conversion
   Paleta: Azul grisáceo VIALEDSA + Crema + Blanco
   ═══════════════════════════════════════════════════════════ */

/* ─── VARIABLES ─────────────────────────────────────────── */
:root {
  --c-black:    #0d1117;
  --c-dark:     #1c2433;
  --c-dark2:    #243040;
  --c-dark3:    #2e3d52;
  --c-gold:     #4a6080;   /* azul grisáceo principal del logo */
  --c-gold-lt:  #6b8ab0;   /* azul grisáceo claro               */
  --c-gold-dk:  #2d3f55;   /* azul grisáceo oscuro              */
  --c-accent:   #c9a84c;   /* dorado solo para CTAs             */
  --c-accent-lt:#e8c770;
  --c-white:    #ffffff;
  --c-cream:    #edeae4;   /* crema del fondo del logo          */
  --c-gray1:    #f4f3f0;
  --c-gray2:    #e4e2dd;
  --c-gray3:    #9a9590;
  --c-gray4:    #5a5650;
  --c-red:      #d94f3d;

  --font-sans:  'Inter', sans-serif;
  --font-serif: 'Playfair Display', serif;

  --radius:     8px;
  --radius-lg:  16px;
  --shadow-sm:  0 2px 12px rgba(0,0,0,.08);
  --shadow-md:  0 8px 32px rgba(0,0,0,.14);
  --shadow-lg:  0 20px 60px rgba(0,0,0,.22);
  --trans:      all .28s cubic-bezier(.4,0,.2,1);
}

/* ─── RESET & BASE ───────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-sans);
  background: var(--c-white);
  color: var(--c-dark);
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ─── TYPOGRAPHY ─────────────────────────────────────────── */
.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 900;
  line-height: 1.15;
  color: var(--c-dark);
  margin-bottom: 1.25rem;
}
.section-title.white { color: var(--c-white); }
.section-title.center { text-align: center; }
.section-title .accent { color: var(--c-gold-lt); }
.section-title .accent-light { color: var(--c-gold-lt); }

.section-label {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--c-gold-lt);
  margin-bottom: .75rem;
}
.section-desc {
  font-size: 1.05rem;
  color: var(--c-gray4);
  margin-bottom: 1.25rem;
  line-height: 1.7;
}
.section-desc strong { color: var(--c-dark); font-weight: 700; }

.section-header {
  max-width: 700px;
  margin: 0 auto 3.5rem;
  text-align: center;
}
.section-header .section-label { display: block; }

/* ─── LAYOUT ─────────────────────────────────────────────── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}
.section {
  padding: 6rem 0;
}
.section-light  { background: var(--c-gray1); }
.section-dark   { background: var(--c-dark); }
.section-dark .section-title,
.section-dark .section-desc { color: var(--c-white); }
.section-dark .section-desc { color: rgba(255,255,255,.7); }
.section-dark .section-desc strong { color: var(--c-white); }
.section-accent { background: var(--c-dark2); }
.section-cta    { background: var(--c-gold); }

/* ─── BUTTONS ────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  padding: .85rem 1.75rem;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: .95rem;
  cursor: pointer;
  transition: var(--trans);
  border: 2px solid transparent;
  white-space: nowrap;
}
.btn-large {
  padding: 1.1rem 2.2rem;
  font-size: 1.05rem;
}
.btn-block { width: 100%; justify-content: center; }

.btn-primary {
  background: var(--c-accent);
  color: var(--c-dark);
  border-color: var(--c-accent);
}
.btn-primary:hover {
  background: var(--c-accent-lt);
  border-color: var(--c-accent-lt);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(201,168,76,.35);
}

.btn-outline {
  background: transparent;
  color: var(--c-white);
  border-color: rgba(255,255,255,.55);
}
.btn-outline:hover {
  background: rgba(255,255,255,.1);
  border-color: var(--c-white);
}

.btn-nav {
  background: var(--c-accent);
  color: var(--c-dark);
  font-size: .85rem;
  padding: .65rem 1.25rem;
}
.btn-nav:hover { background: var(--c-accent-lt); }

.btn-servicio {
  background: transparent;
  color: var(--c-accent);
  border-color: var(--c-accent);
  width: 100%;
  justify-content: center;
  margin-top: auto;
}
.btn-servicio:hover {
  background: var(--c-accent);
  color: var(--c-dark);
  transform: translateY(-2px);
}

.btn-white {
  background: var(--c-white);
  color: var(--c-dark);
  border-color: var(--c-white);
}
.btn-white:hover {
  background: var(--c-gray1);
  transform: translateY(-2px);
}

.btn-outline-white {
  background: transparent;
  color: var(--c-white);
  border-color: var(--c-white);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,.15);
}

/* ─── LOGO IMAGES ────────────────────────────────────────── */
.nav-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
/* ── Navbar SVG logo ── */
.nav-logo-svg {
  height: 44px;
  width: auto;
  max-width: 260px;
  display: block;
  color: #ffffff;
  fill: currentColor;
  transition: var(--trans);
  overflow: visible;
}
.nav-logo-svg text { fill: currentColor; }
.nav-logo:hover .nav-logo-svg { opacity: .82; }

/* ── Hero SVG logo ── */
.hero-logo-wrap {
  margin-bottom: 1.5rem;
  display: flex;
  justify-content: center;
}
.hero-logo-svg {
  height: 110px;
  width: auto;
  color: #ffffff;
  fill: currentColor;
  filter: drop-shadow(0 2px 12px rgba(0,0,0,.35));
}

/* ── Footer SVG logo ── */
.footer-logo {
  margin-bottom: 1rem;
}
.footer-logo-svg {
  height: 72px;
  width: auto;
  color: rgba(255,255,255,.88);
  fill: currentColor;
}

/* ─── NAVBAR ─────────────────────────────────────────────── */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 1.1rem 0;
  transition: var(--trans);
}
#navbar.scrolled {
  background: rgba(13,17,23,.97);
  backdrop-filter: blur(12px);
  padding: .75rem 0;
  box-shadow: 0 2px 24px rgba(0,0,0,.4);
}
.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-links {
  display: flex;
  gap: 2rem;
  margin-left: auto;
}
.nav-links a {
  color: rgba(255,255,255,.8);
  font-size: .9rem;
  font-weight: 500;
  transition: var(--trans);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 2px;
  background: var(--c-gold);
  transition: var(--trans);
}
.nav-links a:hover { color: var(--c-white); }
.nav-links a:hover::after { width: 100%; }
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: .25rem;
  margin-left: 1rem;
}
.nav-hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--c-white);
  border-radius: 2px;
  transition: var(--trans);
}
.nav-mobile {
  display: none;
  flex-direction: column;
  padding: 1rem 1.5rem 1.5rem;
  gap: 1rem;
  background: rgba(10,10,10,.98);
}
.nav-mobile a {
  color: rgba(255,255,255,.85);
  font-size: 1rem;
  font-weight: 500;
}
.nav-mobile .btn { width: 100%; justify-content: center; }

/* ─── HERO ───────────────────────────────────────────────── */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 8rem 1.5rem 5rem;
  overflow: hidden;
  background:
    linear-gradient(160deg, #0d1117 0%, #1c2e44 55%, #0d1117 100%);
}
.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 70% 50%, rgba(74,96,128,.18) 0%, transparent 65%),
    url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%234a6080' fill-opacity='0.06'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}
.hero-content {
  max-width: 800px;
  text-align: center;
  position: relative;
  z-index: 1;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(201,168,76,.15);
  border: 1px solid rgba(201,168,76,.3);
  color: var(--c-gold);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: .45rem 1.1rem;
  border-radius: 50px;
  margin-bottom: 1.75rem;
}
.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 5.5vw, 4.2rem);
  font-weight: 900;
  color: var(--c-white);
  line-height: 1.1;
  margin-bottom: 1.75rem;
}
.hero-accent { color: var(--c-accent); }
.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255,255,255,.7);
  line-height: 1.75;
  margin-bottom: 2.5rem;
}
.hero-subtitle strong { color: var(--c-white); }
.hero-ctas {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}
.hero-trust {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .85rem;
  color: rgba(255,255,255,.65);
}
.trust-item i { color: var(--c-accent); font-size: .9rem; }
.hero-scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  color: rgba(255,255,255,.35);
  font-size: .75rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  animation: bounce 2s infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* ─── PROBLEMA ───────────────────────────────────────────── */
.problema-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.problema-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.problema-card {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius);
  padding: 1.25rem;
  display: flex;
  gap: .85rem;
  align-items: flex-start;
  transition: var(--trans);
}
.problema-card:hover {
  border-color: rgba(255,255,255,.15);
  background: rgba(255,255,255,.08);
}
.problema-card i { font-size: 1.1rem; margin-top: .1rem; flex-shrink: 0; }
.icon-red { color: var(--c-red); }
.problema-card p { color: rgba(255,255,255,.7); font-size: .9rem; line-height: 1.5; }

/* ─── QUIÉNES SOMOS ──────────────────────────────────────── */
.quienes-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 4rem;
  align-items: center;
}
.quienes-card-big {
  background: var(--c-dark);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}
.quienes-logo-img {
  max-height: 110px;
  width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
}
.qc-icon {
  width: 56px; height: 56px;
  background: var(--c-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-white);
  font-size: 1.4rem;
  flex-shrink: 0;
}
.qc-num {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 900;
  color: var(--c-white);
  letter-spacing: .04em;
}
.qc-label {
  font-size: .8rem;
  color: var(--c-gray3);
  text-transform: uppercase;
  letter-spacing: .1em;
}
.quienes-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.stat-box {
  background: var(--c-gray1);
  border-radius: var(--radius);
  padding: 1.25rem 1rem;
  text-align: center;
}
.stat-num {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 900;
  color: var(--c-gold);
  line-height: 1;
  margin-bottom: .35rem;
}
.stat-label {
  font-size: .75rem;
  color: var(--c-gray4);
  text-transform: uppercase;
  letter-spacing: .08em;
}

/* ─── SERVICIOS ──────────────────────────────────────────── */
.servicios-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  align-items: stretch;
}
.servicio-card {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-lg);
  padding: 2.25rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: var(--trans);
  position: relative;
}
.servicio-card:hover {
  border-color: rgba(201,168,76,.35);
  transform: translateY(-4px);
  box-shadow: 0 20px 50px rgba(0,0,0,.3);
}
.servicio-featured {
  border-color: var(--c-accent);
  background: rgba(201,168,76,.06);
}
.servicio-badge {
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%);
  background: var(--c-accent);
  color: var(--c-dark);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .3rem .9rem;
  border-radius: 50px;
  white-space: nowrap;
}
.servicio-numero {
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .15em;
  color: var(--c-gold-lt);
  text-transform: uppercase;
}
.servicio-icon {
  font-size: 2.2rem;
  color: var(--c-accent);
  line-height: 1;
}
.servicio-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--c-white);
}
.servicio-card > p {
  color: rgba(255,255,255,.6);
  font-size: .9rem;
  line-height: 1.6;
}
.servicio-lista {
  display: flex;
  flex-direction: column;
  gap: .55rem;
  flex: 1;
}
.servicio-lista li {
  display: flex;
  gap: .6rem;
  align-items: flex-start;
  font-size: .875rem;
  color: rgba(255,255,255,.75);
}
.servicio-lista li i {
  color: var(--c-gold);
  font-size: .8rem;
  margin-top: .25rem;
  flex-shrink: 0;
}

/* ─── DIFERENCIADOR ──────────────────────────────────────── */
.diferenciador-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}
.dif-item {
  text-align: center;
  padding: 2rem 1.5rem;
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.07);
  transition: var(--trans);
}
.dif-item:hover {
  border-color: rgba(201,168,76,.25);
  transform: translateY(-3px);
}
.dif-icon {
  width: 56px; height: 56px;
  background: rgba(74,96,128,.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  font-size: 1.3rem;
  color: var(--c-gold-lt);
}
.dif-item h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--c-white);
  margin-bottom: .65rem;
}
.dif-item p {
  font-size: .88rem;
  color: rgba(255,255,255,.6);
  line-height: 1.65;
}

/* ─── PROCESO ────────────────────────────────────────────── */
.proceso-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  position: relative;
}
.paso {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1rem;
}
.paso-num {
  width: 56px; height: 56px;
  background: var(--c-gold);
  color: var(--c-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  font-weight: 800;
  font-family: var(--font-serif);
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}
.paso-content h4 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: .5rem;
  color: var(--c-dark);
}
.paso-content p {
  font-size: .875rem;
  color: var(--c-gray4);
  line-height: 1.65;
}
.paso-connector {
  height: 2px;
  width: 60px;
  background: var(--c-gold);
  margin-top: 27px;
  flex-shrink: 0;
  opacity: .3;
}

/* ─── INFONAVIT ──────────────────────────────────────────── */
.infonavit-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.infonavit-productos h4 {
  font-size: .85rem;
  font-weight: 700;
  color: rgba(255,255,255,.5);
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: .85rem;
}
.producto-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-bottom: 2rem;
}
.tag {
  background: rgba(74,96,128,.15);
  border: 1px solid rgba(107,138,176,.3);
  color: var(--c-gold-lt);
  font-size: .78rem;
  font-weight: 600;
  padding: .35rem .85rem;
  border-radius: 50px;
}
.infonavit-features {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.feature-item {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}
.feature-icon {
  width: 48px; height: 48px;
  background: rgba(74,96,128,.2);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  color: var(--c-gold-lt);
  flex-shrink: 0;
}
.feature-text h5 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-white);
  margin-bottom: .3rem;
}
.feature-text p {
  font-size: .875rem;
  color: rgba(255,255,255,.6);
  line-height: 1.6;
}

/* ─── RESULTADOS ─────────────────────────────────────────── */
.testimonios-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 4rem;
}
.testimonio-card {
  background: var(--c-white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  border: 1px solid var(--c-gray2);
  transition: var(--trans);
}
.testimonio-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.testimonio-stars { color: #f5a623; letter-spacing: .1em; }
.testimonio-text {
  font-size: .9rem;
  color: var(--c-gray4);
  line-height: 1.7;
  font-style: italic;
  flex: 1;
}
.testimonio-autor {
  display: flex;
  align-items: center;
  gap: .85rem;
}
.autor-avatar {
  width: 44px; height: 44px;
  background: var(--c-gold);
  color: var(--c-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .85rem;
  font-weight: 700;
  color: var(--c-dark);
  flex-shrink: 0;
}
.autor-info strong {
  display: block;
  font-size: .9rem;
  color: var(--c-dark);
}
.autor-info span {
  font-size: .78rem;
  color: var(--c-gray3);
}

/* NÚMEROS */
.numeros-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  background: var(--c-dark);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
}
.numero-item {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.numero-big {
  font-family: var(--font-serif);
  font-size: 3rem;
  font-weight: 900;
  color: var(--c-accent);
  line-height: 1;
}
.numero-plus {
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--c-accent);
  line-height: 1;
  margin-bottom: .5rem;
}
.numero-label {
  font-size: .8rem;
  color: rgba(255,255,255,.55);
  text-transform: uppercase;
  letter-spacing: .1em;
}

/* ─── FAQ ────────────────────────────────────────────────── */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: .75rem;
}
.faq-item {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--trans);
}
.faq-item.open {
  border-color: rgba(201,168,76,.3);
}
.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 1.35rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  cursor: pointer;
  text-align: left;
  font-size: .95rem;
  font-weight: 600;
  color: var(--c-white);
  transition: var(--trans);
  font-family: var(--font-sans);
}
.faq-question:hover { color: var(--c-gold-lt); }
.faq-icon {
  font-size: .8rem;
  flex-shrink: 0;
  transition: transform .28s;
  color: var(--c-gold-lt);
}
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease;
}
.faq-answer p {
  padding: 0 1.5rem 1.35rem;
  font-size: .9rem;
  color: rgba(255,255,255,.65);
  line-height: 1.7;
}

/* ─── CTA MEDIO ──────────────────────────────────────────── */
.section-cta .section-title { color: var(--c-white); }
.cta-content {
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
}
.cta-title {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 3.5vw, 2.8rem);
  font-weight: 900;
  color: var(--c-white);
  line-height: 1.15;
  margin-bottom: 1.25rem;
}
.cta-desc {
  color: rgba(255,255,255,.85);
  font-size: 1.05rem;
  margin-bottom: 2rem;
}
.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ─── CONTACTO ───────────────────────────────────────────── */
.contacto-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 4rem;
  align-items: start;
}
.contacto-info {
  display: flex;
  flex-direction: column;
  gap: .85rem;
  margin-bottom: 1.75rem;
}
.contacto-item {
  display: flex;
  align-items: center;
  gap: .85rem;
  font-size: .95rem;
  color: var(--c-gray4);
}
.contacto-item i { color: var(--c-gold); width: 18px; text-align: center; }
.contacto-item a { color: var(--c-dark); font-weight: 500; }
.contacto-item a:hover { color: var(--c-gold); }
.contacto-horario {
  display: flex;
  gap: .85rem;
  background: var(--c-gray2);
  border-radius: var(--radius);
  padding: 1.1rem 1.25rem;
  font-size: .9rem;
  color: var(--c-gray4);
  line-height: 1.65;
}
.contacto-horario i { color: var(--c-gold-dk); margin-top: .15rem; }

.contacto-form-wrap {
  background: var(--c-white);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--c-gray2);
}
.contacto-form {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: .4rem;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.form-group label {
  font-size: .82rem;
  font-weight: 600;
  color: var(--c-dark);
  text-transform: uppercase;
  letter-spacing: .06em;
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: .85rem 1rem;
  border: 1.5px solid var(--c-gray2);
  border-radius: var(--radius);
  font-size: .9rem;
  font-family: var(--font-sans);
  color: var(--c-dark);
  background: var(--c-white);
  transition: var(--trans);
  outline: none;
  resize: vertical;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--c-gold);
  box-shadow: 0 0 0 3px rgba(201,168,76,.15);
}
.form-disclaimer {
  font-size: .78rem;
  color: var(--c-gray3);
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
}
.form-success {
  text-align: center;
  padding: 3rem 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}
.form-success i {
  font-size: 3.5rem;
  color: #27ae60;
}
.form-success h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--c-dark);
}
.form-success p {
  color: var(--c-gray4);
}

/* ─── FOOTER ─────────────────────────────────────────────── */
#footer {
  background: var(--c-black);
  padding: 4rem 0 2rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3rem;
}
.footer-logo {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 900;
  color: var(--c-white);
  margin-bottom: 1rem;
}
.footer-brand p {
  font-size: .875rem;
  color: rgba(255,255,255,.5);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}
.footer-social {
  display: flex;
  gap: .75rem;
}
.footer-social a {
  width: 38px; height: 38px;
  background: rgba(255,255,255,.07);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.6);
  font-size: .9rem;
  transition: var(--trans);
}
.footer-social a:hover {
  background: var(--c-gold);
  color: var(--c-white);
}
.footer-links h5 {
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255,255,255,.4);
  margin-bottom: 1.25rem;
}
.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: .65rem;
}
.footer-links li a {
  font-size: .875rem;
  color: rgba(255,255,255,.55);
  transition: var(--trans);
}
.footer-links li a:hover { color: var(--c-gold-lt); }
.footer-contact h5 {
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255,255,255,.4);
  margin-bottom: 1.25rem;
}
.footer-contact p {
  font-size: .875rem;
  color: rgba(255,255,255,.55);
  display: flex;
  align-items: center;
  gap: .6rem;
  margin-bottom: .65rem;
}
.footer-contact p i { color: var(--c-gold-lt); width: 14px; }
.footer-contact p a { color: rgba(255,255,255,.55); transition: var(--trans); }
.footer-contact p a:hover { color: var(--c-gold-lt); }
.footer-cta { margin-top: 1.25rem; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.07);
  padding-top: 1.75rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .8rem;
  color: rgba(255,255,255,.3);
}

/* ─── PORTAL ADMIN BUTTON ─────────────────────────────────── */
.footer-portal-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: .72rem;
  font-weight: 600;
  color: rgba(255,255,255,.35);
  border: 1px solid rgba(255,255,255,.1);
  background: rgba(255,255,255,.04);
  text-decoration: none;
  transition: all .2s;
  letter-spacing: .03em;
}
.footer-portal-btn:hover {
  color: var(--c-accent);
  border-color: rgba(201,168,76,.4);
  background: rgba(201,168,76,.07);
}

/* ─── WHATSAPP FLOAT ─────────────────────────────────────── */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 58px; height: 58px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: var(--c-white);
  box-shadow: 0 4px 20px rgba(37,211,102,.45);
  z-index: 999;
  transition: var(--trans);
}
.whatsapp-float:hover {
  transform: scale(1.12);
  box-shadow: 0 8px 28px rgba(37,211,102,.55);
}

/* ─── AOS MANUAL (fallback) ──────────────────────────────── */
[data-aos] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}
[data-aos].aos-animated {
  opacity: 1;
  transform: translateY(0);
}
[data-aos][data-aos-delay="80"]  { transition-delay: .08s; }
[data-aos][data-aos-delay="100"] { transition-delay: .1s; }
[data-aos][data-aos-delay="160"] { transition-delay: .16s; }
[data-aos][data-aos-delay="200"] { transition-delay: .2s; }
[data-aos][data-aos-delay="240"] { transition-delay: .24s; }
[data-aos][data-aos-delay="300"] { transition-delay: .3s; }
[data-aos][data-aos-delay="320"] { transition-delay: .32s; }
[data-aos][data-aos-delay="400"] { transition-delay: .4s; }

[data-aos="zoom-in"] {
  opacity: 0;
  transform: scale(.94);
}
[data-aos="zoom-in"].aos-animated {
  opacity: 1;
  transform: scale(1);
}
[data-aos="fade-right"] {
  opacity: 0;
  transform: translateX(-28px);
}
[data-aos="fade-right"].aos-animated {
  opacity: 1;
  transform: translateX(0);
}
[data-aos="fade-left"] {
  opacity: 0;
  transform: translateX(28px);
}
[data-aos="fade-left"].aos-animated {
  opacity: 1;
  transform: translateX(0);
}
[data-aos="fade-down"] {
  opacity: 0;
  transform: translateY(-16px);
}
[data-aos="fade-down"].aos-animated {
  opacity: 1;
  transform: translateY(0);
}

/* ─── SMART BAR ──────────────────────────────────────────── */
.smart-bar {
  background: var(--c-gold);
  padding: 1.1rem 0;
}
.smart-bar-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
}
.smart-bar-item {
  display: flex;
  align-items: center;
  gap: .65rem;
  font-size: .88rem;
  color: var(--c-dark);
  font-weight: 500;
}
.smart-bar-item i {
  font-size: 1rem;
  color: var(--c-dark2);
}
.smart-bar-item strong { font-weight: 800; }
.smart-bar-divider {
  width: 1px;
  height: 24px;
  background: rgba(0,0,0,.2);
}

/* ─── DESARROLLO GRID ────────────────────────────────────── */
.desarrollo-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: start;
}
.desarrollo-datos {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  margin: 1.75rem 0 2rem;
}
.dato-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.dato-item i {
  color: var(--c-gold-lt);
  font-size: 1.1rem;
  margin-top: .15rem;
  flex-shrink: 0;
  width: 20px;
}
.dato-item strong {
  display: block;
  color: var(--c-white);
  font-weight: 700;
  font-size: .95rem;
  margin-bottom: .15rem;
}
.dato-item span {
  color: rgba(255,255,255,.6);
  font-size: .85rem;
  line-height: 1.5;
}
.plano-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 2px solid rgba(107,138,176,.25);
}
.plano-img {
  width: 100%;
  display: block;
  border-radius: var(--radius-lg);
}
.plano-leyenda {
  background: rgba(13,17,23,.92);
  padding: 1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: .55rem;
}
.leyenda-item {
  display: flex;
  align-items: center;
  gap: .65rem;
  font-size: .82rem;
  color: rgba(255,255,255,.75);
}
.leyenda-dot {
  width: 14px;
  height: 14px;
  border-radius: 3px;
  flex-shrink: 0;
}

/* ─── LOTES GRID ─────────────────────────────────────────── */
.lotes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  align-items: stretch;
}
.lote-card {
  background: var(--c-white);
  border: 1.5px solid var(--c-gray2);
  border-radius: var(--radius-lg);
  padding: 2.25rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: var(--trans);
  position: relative;
  box-shadow: var(--shadow-sm);
}
.lote-card:hover {
  border-color: var(--c-gold);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.lote-featured {
  border-color: var(--c-accent);
  box-shadow: 0 8px 32px rgba(201,168,76,.18);
}
.lote-badge {
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%);
  background: var(--c-accent);
  color: var(--c-dark);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .3rem .9rem;
  border-radius: 50px;
  white-space: nowrap;
}
.lote-tipo {
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .15em;
  color: var(--c-gold);
  text-transform: uppercase;
}
.lote-icon {
  font-size: 2.2rem;
  color: var(--c-gold);
}
.lote-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--c-dark);
}
.lote-desc {
  font-size: .9rem;
  color: var(--c-gray4);
  line-height: 1.65;
}
.lote-features {
  display: flex;
  flex-direction: column;
  gap: .55rem;
  flex: 1;
}
.lote-features li {
  display: flex;
  gap: .6rem;
  align-items: flex-start;
  font-size: .875rem;
  color: var(--c-gray4);
}
.lote-features li i {
  color: var(--c-gold);
  font-size: .8rem;
  margin-top: .25rem;
  flex-shrink: 0;
}
.btn-lote {
  background: transparent;
  color: var(--c-gold);
  border: 1.5px solid var(--c-gold);
  width: 100%;
  justify-content: center;
  margin-top: auto;
  padding: .85rem 1.25rem;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: .9rem;
  transition: var(--trans);
  display: flex;
  align-items: center;
  text-align: center;
  cursor: pointer;
}
.btn-lote:hover {
  background: var(--c-gold);
  color: var(--c-white);
  transform: translateY(-2px);
}

/* ─── UBICACIÓN ──────────────────────────────────────────── */
.ubicacion-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 3.5rem;
  align-items: start;
}
.mapa-placeholder {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.ubic-item {
  display: flex;
  gap: 1.1rem;
  align-items: flex-start;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--c-gray2);
}
.ubic-item:last-of-type { border-bottom: none; }
.ubic-icon {
  width: 44px; height: 44px;
  background: var(--c-gray1);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-gold);
  font-size: 1.1rem;
  flex-shrink: 0;
}
.ubic-text h5 {
  font-size: .95rem;
  font-weight: 700;
  color: var(--c-dark);
  margin-bottom: .3rem;
}
.ubic-text p {
  font-size: .875rem;
  color: var(--c-gray4);
  line-height: 1.55;
}

/* ─── RESPONSIVE ─────────────────────────────────────────── */
@media (max-width: 1024px) {
  .lotes-grid          { grid-template-columns: 1fr; max-width: 520px; margin: 0 auto; }
  .diferenciador-grid  { grid-template-columns: repeat(2, 1fr); }
  .footer-grid         { grid-template-columns: 1fr 1fr; }
  .numeros-grid        { grid-template-columns: repeat(2, 1fr); }
  .desarrollo-grid     { grid-template-columns: 1fr; }
  .ubicacion-grid      { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
  .section { padding: 4rem 0; }
  .infonavit-grid,
  .contacto-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .smart-bar-content { flex-direction: column; gap: .85rem; text-align: center; }
  .smart-bar-divider { display: none; }
  .nav-links, .btn-nav { display: none; }
  .nav-hamburger { display: flex; }
  .nav-mobile.open { display: flex; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: .5rem; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .hero-ctas { flex-direction: column; align-items: stretch; }
  .hero-trust { flex-direction: column; align-items: center; gap: .75rem; }
  .cta-buttons { flex-direction: column; align-items: stretch; }
  .diferenciador-grid { grid-template-columns: 1fr; }
  .numeros-grid { grid-template-columns: repeat(2, 1fr); }
  .contacto-form-wrap { padding: 1.75rem 1.25rem; }
  .whatsapp-float { bottom: 1.25rem; right: 1.25rem; width: 52px; height: 52px; }
  .lotes-grid { max-width: 100%; }
  .plano-leyenda { flex-direction: column; }
}