/* ============================================================
   CIUDAD DEL LAGO — Stylesheet
   Inmobiliaria Rosire
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;600;700;900&family=Raleway:wght@300;400;500;600;700&display=swap');

/* ── Variables ─────────────────────────────────────────────── */
:root {
  --primary:       #1B4F72;
  --primary-light: #2471A3;
  --primary-dark:  #0D2B40;
  --secondary:     #1A7A4A;
  --secondary-light:#22A060;
  --accent:        #C8922A;
  --accent-light:  #E5A93A;
  --bg:            #0A1628;
  --surface:       #112240;
  --surface-2:     #1A3355;
  --text:          #E8F4FD;
  --text-muted:    #9BB5CC;
  --white:         #FFFFFF;
  --border:        rgba(200,146,42,0.2);
  --glass:         rgba(17,34,64,0.7);
  --shadow:        0 20px 60px rgba(0,0,0,0.4);
  --radius:        12px;
  --radius-lg:     20px;
  --transition:    0.3s cubic-bezier(0.4,0,0.2,1);
  --font-heading:  'Playfair Display', Georgia, serif;
  --font-body:     'Raleway', sans-serif;
}

/* ── Reset ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ── Typography ────────────────────────────────────────────── */
h1,h2,h3,h4 { font-family: var(--font-heading); line-height: 1.2; }
h1 { font-size: clamp(2.2rem, 5vw, 4rem); font-weight: 900; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); font-weight: 700; }
h3 { font-size: clamp(1.2rem, 2vw, 1.6rem); font-weight: 600; }
p  { font-size: 1rem; color: var(--text-muted); }

/* ── Utilities ─────────────────────────────────────────────── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.section    { padding: 5rem 0; }
.section-dark { background: var(--bg); }
.section-surface { background: var(--surface); }
.text-center { text-align: center; }
.text-accent { color: var(--accent); }
.text-primary { color: var(--primary-light); }

.badge {
  display: inline-block;
  background: rgba(200,146,42,0.15);
  color: var(--accent);
  border: 1px solid rgba(200,146,42,0.3);
  padding: 0.3rem 1rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.section-title {
  margin-bottom: 0.75rem;
}
.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 3rem;
}

/* ── Buttons ───────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  border-radius: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent);
  color: var(--bg);
}
.btn-primary:hover {
  background: var(--accent-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(200,146,42,0.4);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.4);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
}
.btn-whatsapp {
  background: #25D366;
  color: var(--white);
}
.btn-whatsapp:hover {
  background: #1ebe57;
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(37,211,102,0.4);
}
.btn-lg { padding: 1.1rem 2.5rem; font-size: 1.05rem; }

/* ── Navbar ────────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 1.2rem 0;
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(10,22,40,0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 2px 30px rgba(0,0,0,0.3);
  padding: 0.8rem 0;
}
.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.navbar-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.logo-icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 900;
  color: white;
  flex-shrink: 0;
}
.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.logo-name {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
}
.logo-sub {
  font-size: 0.65rem;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 1.5px;
  text-transform: uppercase;
}
.navbar-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.navbar-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255,255,255,0.8);
  transition: color var(--transition);
  position: relative;
}
.navbar-links a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0; right: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transition: transform var(--transition);
}
.navbar-links a:hover { color: var(--white); }
.navbar-links a:hover::after { transform: scaleX(1); }

.navbar-cta { display: flex; align-items: center; gap: 0.75rem; }
.navbar-toggle { display: none; background: none; border: none; cursor: pointer; padding: 0.5rem; }
.navbar-toggle span {
  display: block; width: 24px; height: 2px;
  background: var(--white);
  margin: 5px 0;
  transition: var(--transition);
  border-radius: 2px;
}

/* ── Hero ──────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(10,22,40,0.88) 0%,
    rgba(10,22,40,0.65) 50%,
    rgba(27,79,114,0.5) 100%
  );
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 750px;
}
.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(200,146,42,0.15);
  border: 1px solid rgba(200,146,42,0.4);
  color: var(--accent);
  padding: 0.4rem 1.2rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}
.hero-title {
  color: var(--white);
  margin-bottom: 1.25rem;
  text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}
.hero-title span { color: var(--accent); }
.hero-desc {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.8);
  margin-bottom: 2.5rem;
  max-width: 580px;
  line-height: 1.8;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3rem;
}
.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
}
.hero-trust-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.7);
}
.hero-trust-item svg { color: var(--accent); flex-shrink: 0; }
.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255,255,255,0.5);
  font-size: 0.75rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  animation: bounce 2s infinite;
}
@keyframes bounce {
  0%,100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

/* ── Stats Bar ─────────────────────────────────────────────── */
.stats-bar {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 2.5rem 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}
.stat-item {
  text-align: center;
  padding: 1rem;
  border-right: 1px solid rgba(255,255,255,0.06);
}
.stat-item:last-child { border-right: none; }
.stat-number {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 0.35rem;
}
.stat-label {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ── Amenidades ────────────────────────────────────────────── */
.amenidades-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.5rem;
}
.amenidad-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem 1.5rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.amenidad-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0);
  transition: transform var(--transition);
}
.amenidad-card:hover::before { transform: scaleX(1); }
.amenidad-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: var(--accent);
}
.amenidad-icon {
  width: 50px; height: 50px;
  background: linear-gradient(135deg, rgba(27,79,114,0.4), rgba(200,146,42,0.2));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1rem;
}
.amenidad-card h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 0.4rem;
}
.amenidad-card p {
  font-size: 0.85rem;
  line-height: 1.5;
}

/* ── Planes de Pago ────────────────────────────────────────── */
.planes-tabs {
  display: flex;
  justify-content: center;
  gap: 0;
  margin-bottom: 3rem;
  background: var(--surface-2);
  border-radius: var(--radius);
  padding: 0.4rem;
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 3rem;
}
.tab-btn {
  flex: 1;
  padding: 0.85rem 1.5rem;
  background: transparent;
  border: none;
  border-radius: 8px;
  color: var(--text-muted);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition);
}
.tab-btn.active {
  background: var(--accent);
  color: var(--bg);
  box-shadow: 0 4px 15px rgba(200,146,42,0.3);
}
.tab-content { display: none; }
.tab-content.active { display: block; }

.plan-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  max-width: 900px;
  margin: 0 auto;
}
.plan-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}
.plan-title { color: var(--white); margin: 0; font-size: 1.5rem; }
.plan-price-tag {
  background: rgba(200,146,42,0.1);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.75rem 1.25rem;
  text-align: center;
}
.plan-price-from { font-size: 0.75rem; color: var(--text-muted); }
.plan-price-amount {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent);
}

.plan-steps {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1.25rem;
  margin-bottom: 2rem;
}
.plan-step {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 1.25rem;
}
.step-num {
  width: 32px; height: 32px;
  background: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.75rem;
}
.step-label { font-size: 0.75rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 0.25rem; }
.step-value { font-size: 1rem; font-weight: 700; color: var(--white); }
.step-note { font-size: 0.78rem; color: var(--text-muted); margin-top: 0.2rem; }

.plan-note {
  background: rgba(26,122,74,0.1);
  border: 1px solid rgba(26,122,74,0.3);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  font-size: 0.88rem;
  color: #6ee7b7;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

/* ── Gallery ───────────────────────────────────────────────── */
.gallery-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  grid-template-rows: 250px 250px;
  gap: 0.75rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.gallery-item {
  overflow: hidden;
  position: relative;
  cursor: pointer;
}
.gallery-item:first-child {
  grid-row: 1 / 3;
}
.gallery-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.gallery-item:hover img { transform: scale(1.05); }
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10,22,40,0.4);
  opacity: 0;
  transition: opacity var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}
.gallery-item:hover .gallery-overlay { opacity: 1; }

/* ── Precios Rango ─────────────────────────────────────────── */
.precios-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}
.precio-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem 1.75rem;
  text-align: center;
  transition: var(--transition);
  position: relative;
}
.precio-card.featured {
  border-color: var(--accent);
  background: linear-gradient(135deg, var(--surface), rgba(200,146,42,0.08));
}
.precio-card.featured::after {
  content: 'MÁS VENDIDO';
  position: absolute;
  top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--accent);
  color: var(--bg);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.2rem 0.8rem;
  border-radius: 50px;
  letter-spacing: 1px;
}
.precio-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.precio-zona { font-size: 0.8rem; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 0.5rem; }
.precio-m2 {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 0.25rem;
}
.precio-total { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 1rem; }
.precio-area { display: inline-block; background: rgba(27,79,114,0.3); color: var(--primary-light); padding: 0.3rem 0.75rem; border-radius: 50px; font-size: 0.8rem; font-weight: 600; }

/* ── Master Plan ───────────────────────────────────────────── */
.masterplan-wrapper {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--surface);
}
.masterplan-wrapper img {
  width: 100%;
  display: block;
}
.masterplan-leyenda {
  padding: 1.5rem 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  border-top: 1px solid var(--border);
}
.leyenda-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: var(--text-muted);
}
.leyenda-dot {
  width: 14px; height: 14px;
  border-radius: 4px;
  flex-shrink: 0;
}

/* ── Ubicación ─────────────────────────────────────────────── */
.ubicacion-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.ubicacion-map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
}
.ubicacion-map img { width: 100%; display: block; }
.ubicacion-info { display: flex; flex-direction: column; gap: 1.5rem; }
.ubicacion-punto {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.punto-icon {
  width: 44px; height: 44px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.punto-text h4 { color: var(--white); font-size: 0.95rem; font-weight: 600; margin-bottom: 0.2rem; }
.punto-text p { font-size: 0.85rem; }

/* ── FAQ ───────────────────────────────────────────────────── */
.faq-list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 0.75rem; }
.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--transition);
}
.faq-item.open { border-color: var(--accent); }
.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 1.25rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  text-align: left;
  gap: 1rem;
  transition: var(--transition);
}
.faq-question:hover { color: var(--accent); }
.faq-icon {
  width: 24px; height: 24px;
  background: rgba(200,146,42,0.15);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  font-size: 1rem;
  color: var(--accent);
  transition: transform var(--transition);
}
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s;
}
.faq-answer-inner {
  padding: 0 1.5rem 1.25rem;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ── CTA Section ───────────────────────────────────────────── */
.cta-section {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--surface) 50%, var(--primary-dark) 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  text-align: center;
  padding: 5rem 0;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(ellipse at center, rgba(200,146,42,0.08) 0%, transparent 60%);
  pointer-events: none;
}
.cta-actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 1rem; margin-top: 2.5rem; }

/* ── Contacto ──────────────────────────────────────────────── */
.contacto-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 4rem;
  align-items: start;
}
.contacto-info { display: flex; flex-direction: column; gap: 1.5rem; }
.contacto-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.contacto-icon {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.contacto-card h4 { color: var(--white); font-size: 0.85rem; font-weight: 600; margin-bottom: 0.25rem; text-transform: uppercase; letter-spacing: 0.5px; }
.contacto-card p, .contacto-card a { font-size: 0.95rem; color: var(--text-muted); }
.contacto-card a:hover { color: var(--accent); }

.contacto-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}
.form-title { color: var(--white); margin-bottom: 0.5rem; font-size: 1.3rem; }
.form-subtitle { font-size: 0.88rem; margin-bottom: 2rem; }
.form-group { margin-bottom: 1.25rem; }
.form-group label { display: block; font-size: 0.82rem; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 0.5rem; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  padding: 0.85rem 1rem;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  background: rgba(200,146,42,0.05);
}
.form-group select option { background: var(--surface); }
.form-group textarea { resize: vertical; min-height: 110px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

/* ── Footer ────────────────────────────────────────────────── */
.footer {
  background: var(--primary-dark);
  border-top: 1px solid var(--border);
  padding: 4rem 0 2rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3rem;
}
.footer-brand p { font-size: 0.88rem; margin-top: 1rem; margin-bottom: 1.5rem; }
.footer-social { display: flex; gap: 0.75rem; }
.social-btn {
  width: 38px; height: 38px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  transition: var(--transition);
}
.social-btn:hover { background: var(--accent); border-color: var(--accent); }

.footer-col h4 { font-size: 0.82rem; font-weight: 700; color: var(--white); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 1.25rem; }
.footer-col ul { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-col ul li a { font-size: 0.88rem; color: var(--text-muted); transition: color var(--transition); }
.footer-col ul li a:hover { color: var(--accent); }

.footer-contact p, .footer-contact a {
  font-size: 0.88rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
  transition: color var(--transition);
}
.footer-contact a:hover { color: var(--accent); }

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.05);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-bottom p { font-size: 0.82rem; }
.footer-legal { display: flex; gap: 1.5rem; }
.footer-legal a { font-size: 0.82rem; color: var(--text-muted); transition: color var(--transition); }
.footer-legal a:hover { color: var(--accent); }

/* ── WhatsApp Flotante ─────────────────────────────────────── */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.75rem;
}
.whatsapp-bubble {
  background: rgba(10,22,40,0.9);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.75rem 1rem;
  font-size: 0.82rem;
  color: var(--text-muted);
  max-width: 220px;
  text-align: right;
  display: none;
  animation: fadeInUp 0.3s ease;
}
.whatsapp-btn {
  width: 60px; height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 8px 30px rgba(37,211,102,0.4);
  transition: var(--transition);
  border: none;
  text-decoration: none;
}
.whatsapp-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 12px 40px rgba(37,211,102,0.5);
}
.whatsapp-btn svg { color: white; }

/* ── Scroll Animations ─────────────────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-up:nth-child(2) { transition-delay: 0.1s; }
.fade-up:nth-child(3) { transition-delay: 0.2s; }
.fade-up:nth-child(4) { transition-delay: 0.3s; }

/* ── Mobile Menu ───────────────────────────────────────────── */
@media (max-width: 768px) {
  .navbar-toggle { display: flex; flex-direction: column; }
  .navbar-links {
    position: fixed;
    top: 0; left: -100%; right: auto;
    width: 80%;
    height: 100vh;
    background: var(--primary-dark);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2.5rem;
    transition: left 0.4s ease;
    z-index: 999;
  }
  .navbar-links.open { left: 0; }
  .navbar-links a { font-size: 1.2rem; }
  .navbar-cta .btn { display: none; }
}

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .ubicacion-grid { grid-template-columns: 1fr; }
  .contacto-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .section { padding: 3.5rem 0; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item:nth-child(2) { border-right: none; }
  .gallery-grid { grid-template-columns: 1fr 1fr; grid-template-rows: auto; }
  .gallery-item:first-child { grid-row: auto; grid-column: 1 / 3; }
  .plan-steps { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .amenidades-grid { grid-template-columns: 1fr 1fr; }
  .precios-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-item:first-child { grid-column: auto; }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── AI Chat Widget ──────────────────────────────────────── */
/* Chat btn flotante */
.chat-btn { position: fixed; bottom: 7rem; right: 1.5rem; z-index: 199; width: 56px; height: 56px; border-radius: 50%; background: linear-gradient(135deg, #1B4F72, #2980B9); border: none; cursor: pointer; display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 20px rgba(27,79,114,0.5); transition: transform 0.2s; }
.chat-btn:hover { transform: scale(1.1); }
.chat-notif { position: absolute; top: -4px; right: -4px; width: 18px; height: 18px; border-radius: 50%; background: #C8922A; display: flex; align-items: center; justify-content: center; font-size: 9px; font-weight: 700; color: white; }

/* Chat panel — desktop */
.chat-panel { position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 1000; width: 340px; border-radius: 1.25rem; overflow: hidden; display: none; flex-direction: column; box-shadow: 0 20px 60px rgba(0,0,0,0.5); border: 1px solid rgba(255,255,255,0.1); max-height: 90vh; }
@media(min-width: 480px) { .chat-panel { width: 380px; } }

/* Chat panel — móvil: ocupa toda la pantalla */
@media(max-width: 479px) {
  .chat-panel { bottom: 0; right: 0; left: 0; width: 100%; border-radius: 1.25rem 1.25rem 0 0; max-height: 92vh; }
  .chat-btn { bottom: 5rem; right: 1rem; }
  .chat-messages { max-height: calc(92vh - 200px); }
}

.chat-header { background: linear-gradient(135deg, #1B4F72, #154360); padding: 1rem 1.25rem; display: flex; align-items: center; justify-content: space-between; flex-shrink: 0; }
.chat-agent { display: flex; align-items: center; gap: 0.75rem; }
.agent-avatar { width: 36px; height: 36px; border-radius: 50%; background: rgba(200,146,42,0.3); display: flex; align-items: center; justify-content: center; }
.agent-name { font-weight: 700; font-size: 0.9rem; color: white; }
.agent-status { font-size: 0.72rem; color: rgba(255,255,255,0.7); display: flex; align-items: center; gap: 0.35rem; margin-top: 2px; }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: #2ecc71; display: inline-block; }
.chat-close { background: none; border: none; color: rgba(255,255,255,0.7); cursor: pointer; font-size: 1.2rem; padding: 0.4rem 0.6rem; transition: color 0.2s; }
.chat-close:hover { color: white; }
.chat-messages { flex: 1; overflow-y: auto; padding: 1rem; display: flex; flex-direction: column; gap: 0.75rem; min-height: 160px; max-height: 260px; background: #0A1628; }
.chat-msg { max-width: 85%; padding: 0.6rem 0.9rem; border-radius: 1rem; font-size: 0.85rem; line-height: 1.5; }
.chat-msg.bot { background: rgba(255,255,255,0.08); color: #e2e8f0; border: 1px solid rgba(255,255,255,0.08); border-bottom-left-radius: 4px; }
.chat-msg.user { background: #1B4F72; color: white; border-bottom-right-radius: 4px; align-self: flex-end; }
.chat-typing { display: flex; gap: 4px; padding: 0.6rem 0.9rem; background: rgba(255,255,255,0.08); border-radius: 1rem; border-bottom-left-radius: 4px; align-self: flex-start; max-width: 80px; }
.chat-typing span { width: 6px; height: 6px; border-radius: 50%; background: #C8922A; animation: chatBlink 1s ease infinite; }
.chat-typing span:nth-child(2) { animation-delay: 0.15s; }
.chat-typing span:nth-child(3) { animation-delay: 0.3s; }
.chat-quick { padding: 0.75rem; background: #0A1628; border-top: 1px solid rgba(255,255,255,0.05); display: flex; gap: 0.5rem; overflow-x: auto; flex-shrink: 0; -webkit-overflow-scrolling: touch; }
.chat-quick::-webkit-scrollbar { display: none; }
.chat-quick button { flex-shrink: 0; padding: 0.45rem 0.85rem; border-radius: 9999px; border: 1px solid rgba(200,146,42,0.4); background: none; color: #C8922A; font-size: 0.75rem; cursor: pointer; transition: background 0.2s; font-family: inherit; }
.chat-quick button:hover, .chat-quick button:active { background: rgba(200,146,42,0.15); }
.chat-input-row { display: flex; gap: 0.5rem; padding: 0.85rem 1rem; background: #060c18; border-top: 1px solid rgba(255,255,255,0.08); flex-shrink: 0; }
.chat-input-row input { flex: 1; background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1); color: #e2e8f0; border-radius: 0.625rem; padding: 0.7rem 0.9rem; font-size: 0.9rem; font-family: inherit; -webkit-appearance: none; }
.chat-input-row input:focus { outline: none; border-color: rgba(200,146,42,0.5); }
.chat-input-row input::placeholder { color: #475569; }
.chat-send { width: 42px; height: 42px; border-radius: 0.625rem; background: #1B4F72; border: none; cursor: pointer; display: flex; align-items: center; justify-content: center; flex-shrink: 0; transition: background 0.2s; }
.chat-send:hover, .chat-send:active { background: #154360; }
@keyframes chatBlink { 0%, 80%, 100% { opacity: 0.3; } 40% { opacity: 1; } }