/* =========================================================================
   HouseSnap Landing — Dark Luxury Edition
   Tema: Oscuro premium · Dorado · Glassmorphism suave
   ========================================================================= */

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

/* ---- Tokens ---- */
:root {
  /* Fondos */
  --bg:            #06080f;
  --bg-deep:       #030508;
  --surface:       #0d1120;
  --surface-2:     #131827;
  --surface-glass: rgba(255,255,255,0.04);

  /* Dorado */
  --gold:          #c9a24b;
  --gold-light:    #e8c96b;
  --gold-bright:   #f5df99;
  --gold-dim:      rgba(201,162,75,0.18);
  --gold-glow:     rgba(201,162,75,0.35);

  /* Texto */
  --text:          #eef2f8;
  --text-secondary:#8a95a8;
  --text-muted:    #4a5568;

  /* Bordes */
  --border:        rgba(201,162,75,0.15);
  --border-hover:  rgba(201,162,75,0.45);
  --border-input:  rgba(255,255,255,0.1);

  /* Sombras */
  --shadow-card:   0 8px 40px rgba(0,0,0,0.55), 0 1px 0 rgba(201,162,75,0.12);
  --shadow-gold:   0 0 30px rgba(201,162,75,0.25), 0 4px 16px rgba(0,0,0,0.5);
  --shadow-btn:    0 4px 20px rgba(201,162,75,0.3);

  /* UI */
  --radius:        14px;
  --radius-sm:     8px;
  --radius-pill:   999px;

  /* Tipografía */
  --font-heading:  'Playfair Display', Georgia, serif;
  --font-body:     'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Timing */
  --t-fast:  150ms;
  --t-base:  220ms;
  --t-slow:  350ms;
  --ease-out: cubic-bezier(0.22, 0.61, 0.36, 1);
  --ease-in:  cubic-bezier(0.55, 0, 0.78, 0.4);
}

/* =========================================================================
   Reset & Base
   ========================================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; overflow-x: hidden; }

body {
  font-family: var(--font-body);
  color: var(--text);
  line-height: 1.6;
  font-size: 16px;
  min-height: 100vh;
  overflow-x: hidden;
  background:
    radial-gradient(ellipse 90% 40% at 50% 0%,   rgba(201,162,75,0.08) 0%, transparent 55%),
    radial-gradient(ellipse 70% 30% at 15% 55%,  rgba(10,25,60,0.35)   0%, transparent 60%),
    radial-gradient(ellipse 60% 25% at 85% 80%,  rgba(201,162,75,0.05) 0%, transparent 55%),
    linear-gradient(170deg, #06080f 0%, #070c18 28%, #060b16 55%, #05080f 78%, #030508 100%);
  background-attachment: fixed;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    radial-gradient(1px 1px at 12% 18%, rgba(201,162,75,0.18) 0%, transparent 100%),
    radial-gradient(1px 1px at 40% 8%,  rgba(201,162,75,0.12) 0%, transparent 100%),
    radial-gradient(1px 1px at 68% 25%, rgba(201,162,75,0.14) 0%, transparent 100%),
    radial-gradient(1px 1px at 85% 12%, rgba(201,162,75,0.10) 0%, transparent 100%),
    radial-gradient(1px 1px at 22% 65%, rgba(201,162,75,0.09) 0%, transparent 100%),
    radial-gradient(1px 1px at 90% 55%, rgba(201,162,75,0.11) 0%, transparent 100%),
    radial-gradient(1px 1px at 55% 80%, rgba(201,162,75,0.08) 0%, transparent 100%);
  pointer-events: none;
  z-index: 0;
}

.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; width: 100%; }
.container-nav { width: 100%; padding: 0 24px; display: flex; justify-content: center; align-items: center; gap: 3rem; }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  letter-spacing: -0.5px;
}

h1 { font-size: 3.5rem; line-height: 1.2; }
h2 { font-size: 2.5rem; margin-bottom: 1.5rem; text-align: center; }
h3 { font-size: 1.5rem; margin-bottom: 0.8rem; }
h4 { font-size: 1.2rem; margin-bottom: 0.6rem; }

a { color: var(--gold); text-decoration: none; transition: color var(--t-base) var(--ease-out); }
a:hover { color: var(--gold-light); }

.text-gold { color: var(--gold); }
.muted { color: var(--text-muted); }

/* =========================================================================
   NAVBAR
   ========================================================================= */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
}

.navbar {
  background: rgba(6,8,15,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0.75rem 0;
}

.logo-section {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--text);
  flex-shrink: 0;
}

.logo-img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  border-radius: var(--radius-sm);
}

.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-links a {
  color: var(--text-secondary);
  font-size: 0.9rem;
  transition: color var(--t-base);
  white-space: nowrap;
}

.nav-links a:hover { color: var(--gold-light); }

.nav-360 {
  padding: 5px 13px;
  border: 1px solid rgba(201,162,75,0.5);
  border-radius: var(--radius-pill);
  color: var(--gold) !important;
  font-weight: 600;
  font-size: 0.78rem;
  transition: border-color var(--t-base), color var(--t-base);
}

.nav-360:hover {
  border-color: var(--gold);
  color: var(--gold-light) !important;
}

.nav-cta {
  padding: 8px 18px;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: var(--bg-deep) !important;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 0.88rem;
}

/* Hamburger menu (mobile) */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  transition: border-color var(--t-base);
}

.nav-toggle:focus-visible {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 2px rgba(201,162,75,0.2);
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--gold);
  border-radius: 2px;
  transition: all var(--t-base);
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; }

  .nav-links {
    display: none;
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    z-index: 200;
    background: rgba(6,8,15,0.98);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    gap: 0;
    padding: 1rem 0;
    text-align: center;
  }

  .nav-links.open { display: flex; }

  .nav-links a {
    padding: 0.75rem 2rem;
    font-size: 1rem;
    border-bottom: 1px solid rgba(201,162,75,0.08);
    width: 100%;
  }

  .nav-links .nav-360,
  .nav-links .nav-cta {
    width: auto;
    margin: 0;
    padding: 8px 20px;
    font-size: 0.85rem;
    border-radius: var(--radius-pill);
    border-bottom: none;
  }

  .nav-links {
    flex-direction: column;
  }

  .nav-links > div.nav-buttons-row {
    display: flex;
    flex-direction: row;
    gap: 10px;
    justify-content: center;
    padding: 0.5rem 2rem;
    width: 100%;
    border-bottom: 1px solid rgba(201,162,75,0.08);
  }

  .lang-switch {
    margin: 1rem auto 0.5rem;
    justify-content: center;
  }
}

/* =========================================================================
   PROMO BANNER (marquee)
   ========================================================================= */
.promo-banner {
  position: relative;
  z-index: 1;
  overflow: hidden;
  background: linear-gradient(90deg, var(--gold), var(--gold-light), var(--gold));
  padding: 10px 0;
  white-space: nowrap;
  isolation: isolate;
}

.promo-track {
  display: inline-flex;
  align-items: center;
  gap: 32px;
  white-space: nowrap;
  width: max-content;
  animation: marquee 36s linear infinite;
  will-change: transform;
}

.promo-item {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 700;
  color: var(--bg-deep);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  flex-shrink: 0;
}

.promo-sep {
  color: rgba(3,5,8,0.35);
  font-size: 10px;
  flex-shrink: 0;
}

@keyframes marquee {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@media (max-width: 768px) {
  .promo-item { font-size: 11px; }
  .promo-banner { padding: 8px 0; }
}

/* =========================================================================
   BUTTONS
   ========================================================================= */
.btn-primary, .btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all var(--t-base) var(--ease-out);
  text-align: center;
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: var(--bg-deep);
  box-shadow: var(--shadow-btn);
}

.btn-primary:hover {
  box-shadow: var(--shadow-btn);
  color: var(--bg-deep);
  transform: scale(1.04);
}

.btn-primary:active {
  transform: scale(0.97);
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  box-shadow: 0 2px 8px rgba(201,162,75,0.2);
  transition: transform 0.08s ease, box-shadow 0.08s ease;
}

.btn-secondary {
  background: rgba(201,162,75,0.08);
  color: var(--gold);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  background: rgba(201,162,75,0.15);
  border-color: var(--border-hover);
}

.btn-lg {
  padding: 16px 40px;
  font-size: 1.2rem;
}

.btn-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.btn-subtext {
  display: block;
  font-size: 0.75rem;
  color: var(--text-secondary);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

/* =========================================================================
   HERO SECTION
   ========================================================================= */
.hero {
  padding: 6rem 0;
  padding-top: calc(6rem + 115px);
  min-height: 85vh;
  display: flex;
  align-items: center;
  text-align: center;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.hero-logo {
  width: 180px;
  height: 180px;
  margin-bottom: 2rem;
  object-fit: contain;
  border-radius: var(--radius-sm);
  animation: fadeInDown 0.8s ease-out;
}

.hero h1 {
  margin-bottom: 1.5rem;
  font-size: 3.5rem;
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.8;
}

.hero-buttons {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  margin-bottom: 3rem;
}

.hero-stats {
  display: flex;
  gap: 3rem;
  justify-content: center;
  margin-top: 3rem;
  padding-top: 3rem;
  border-top: 1px solid var(--border);
}

.stat { }

.stat-value {
  display: block;
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 0.3rem;
}

.stat-label {
  display: block;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

@media (max-width: 768px) {
  .hero { padding: 3rem 0; padding-top: calc(3rem + 96px); min-height: auto; }
  .hero h1 { font-size: 2.2rem; }
  .hero-subtitle { font-size: 1rem; }
  .hero-logo { width: 130px; height: 130px; margin-bottom: 1.5rem; }
  .hero-buttons { flex-direction: column; gap: 1rem; margin-bottom: 2.5rem; align-items: center; }
  .hero-buttons .btn-primary,
  .hero-buttons .btn-secondary { width: 100%; max-width: 300px; justify-content: center; }
  .hero-stats { flex-direction: column; gap: 2rem; padding-top: 2.5rem; margin-top: 2rem; }
}

/* =========================================================================
   PROBLEM SECTION
   ========================================================================= */
.problem {
  padding: 5rem 0;
  border-top: 1px solid var(--border);
}

.problem h2 {
  margin-bottom: 3rem;
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.problem-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  transition: all var(--t-base) var(--ease-out);
}

.problem-card:hover {
  background: rgba(255,255,255,0.06);
  border-color: var(--border-hover);
  transform: translateY(-4px);
}

.icon-problem {
  color: var(--gold);
  margin-bottom: 1rem;
}

.problem-card h3 {
  color: var(--text);
  margin-bottom: 1rem;
}

.problem-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* =========================================================================
   FEATURES SECTION
   ========================================================================= */
.features {
  padding: 5rem 0;
}

.features h2 {
  margin-bottom: 3rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  position: relative;
  overflow: hidden;
  transition: border-color var(--t-base) var(--ease-out), box-shadow var(--t-base) var(--ease-out);
}

.feature-card::after {
  content: attr(data-num);
  position: absolute;
  right: 0.5rem;
  bottom: -0.5rem;
  font-family: var(--font-heading);
  font-size: 4.5rem;
  font-style: italic;
  font-weight: 600;
  color: var(--gold);
  opacity: 0.055;
  line-height: 1;
  pointer-events: none;
  user-select: none;
  transition: opacity 0.3s ease;
}

.feature-card:hover {
  border-color: var(--border-hover);
  box-shadow: inset 2px 0 0 rgba(201,162,75,0.45), 0 8px 30px rgba(201,162,75,0.06);
}

.feature-card:hover::after { opacity: 0.1; }

.feature-icon {
  width: 40px;
  height: 40px;
  background: rgba(201,162,75,0.12);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  flex-shrink: 0;
  align-self: center;
}

.feature-number { display: none; }

.feature-card h3 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 500;
  margin-bottom: 0;
}

.feature-card p {
  color: var(--text-secondary);
  font-size: 0.84rem;
  line-height: 1.7;
  font-weight: 300;
}

/* =========================================================================
   VIDEO SECTION
   ========================================================================= */
.video-section {
  padding: 5rem 0;
}

.video-section h2 {
  margin-bottom: 0.5rem;
}

.video-subtitle {
  color: var(--text-secondary);
  font-size: 1.1rem;
  margin-bottom: 3rem;
  text-align: center;
}

.video-container {
  max-width: 100%;
  margin: 0 auto;
  display: flex;
  justify-content: center;
}

.video-container video {
  max-width: 100%;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: contain;
  background-color: #06080f;
  display: block;
}

/* =========================================================================
   BENEFITS SECTION
   ========================================================================= */
.benefits {
  padding: 5rem 0;
  border-top: 1px solid var(--border);
}

.benefits h2 {
  margin-bottom: 3rem;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2.5rem;
}

.benefit-item {
  background: rgba(255,255,255,0.02);
  border-left: 3px solid var(--gold);
  border-radius: var(--radius-sm);
  padding: 2rem;
  transition: all var(--t-base) var(--ease-out);
}

.benefit-item:hover {
  background: rgba(255,255,255,0.05);
  transform: translateX(6px);
}

.benefit-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(201,162,75,0.1);
  border: 1px solid rgba(201,162,75,0.25);
  color: var(--gold);
  margin-bottom: 1.2rem;
}

.benefit-icon svg {
  width: 24px;
  height: 24px;
}

.benefit-item h3 {
  font-size: 1.2rem;
  margin-bottom: 0.8rem;
  color: var(--text);
}

.benefit-item p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* =========================================================================
   PRICING SECTION
   ========================================================================= */
.pricing {
  padding: 5rem 0;
}

.pricing h2 { margin-bottom: 0.5rem; }

.pricing-subtitle {
  text-align: center;
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 3rem;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-bottom: 4rem;
}

.pricing-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem;
  transition: all var(--t-base) var(--ease-out);
  position: relative;
}

.pricing-card.featured {
  background: linear-gradient(135deg, rgba(201,162,75,0.15), rgba(201,162,75,0.08));
  border-color: var(--gold);
  transform: scale(1.05);
  box-shadow: var(--shadow-gold);
}

.pricing-card:hover {
  border-color: var(--border-hover);
}

.pricing-card.featured:hover {
  transform: scale(1.05) translateY(-4px);
}

.badge {
  position: absolute;
  top: -12px;
  left: 20px;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: var(--bg-deep);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}

.pricing-card h3 {
  margin-bottom: 0.8rem;
  margin-top: 0;
}

.price {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 0.3rem;
}

.price-original {
  font-size: 1.1rem;
  color: var(--text-secondary);
  text-decoration: line-through;
  opacity: 0.6;
  font-weight: 400;
  vertical-align: middle;
}

.price-note {
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin-bottom: 1.5rem;
}

.price-features {
  list-style: none;
  margin-bottom: 1.5rem;
}

.price-features li {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 0.6rem;
}

.price-highlight {
  color: var(--gold-light);
  font-weight: 700;
  font-size: 1.05rem;
}

.pricing-total {
  text-align: center;
  padding: 3rem 0 1rem;
  border-top: 1px solid var(--border);
  margin-top: 2rem;
}

.total-calculation {
  border-radius: var(--radius-sm);
  padding: 2rem;
  margin-top: 1.5rem;
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}

.calc-row {
  display: flex;
  justify-content: space-between;
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--border);
  color: var(--text-secondary);
}

.calc-row.total {
  border: none;
  padding: 1rem 0;
  margin-top: 0.5rem;
  color: var(--gold);
  font-weight: 600;
}

.calc-note {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-top: 1rem;
}

/* =========================================================================
   CTA SECTION
   ========================================================================= */
.cta-section {
  padding: 5rem 0;
  border-top: 1px solid var(--border);
}

.cta-box {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
  padding: 2rem 0;
}

.cta-box h2 {
  margin-bottom: 0.5rem;
}

.cta-box p:nth-of-type(2) {
  color: var(--gold);
  font-size: 1.2rem;
  margin-bottom: 1rem;
}

.cta-description {
  color: var(--text-secondary);
  margin-bottom: 2rem;
  font-size: 1rem;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.form-group {
  width: 100%;
}

.contact-form input {
  width: 100%;
  padding: 0.7rem 0.9rem;
  min-height: 44px;
  background: rgba(9,12,20,0.8);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 300;
  transition: border-color var(--t-base), box-shadow var(--t-base);
}

.contact-form input::placeholder {
  color: var(--text-muted);
  opacity: 0.6;
}

.contact-form input:focus {
  outline: none;
  border-color: rgba(201,162,75,0.4);
  box-shadow: 0 0 0 3px rgba(201,162,75,0.07);
}

.contact-form button {
  padding: 12px 32px;
  min-height: 44px;
  align-self: center;
}

/* ---- Privacy Checkbox ---- */
.privacy-check-wrapper {
  margin-bottom: 1.5rem;
  text-align: left;
}

.privacy-check-label {
  position: relative;
  display: flex;
  align-items: flex-start;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  gap: 12px;
  cursor: pointer;
  user-select: none;
  text-align: left;
}

.privacy-check-input {
  position: absolute;
  left: 0;
  top: 0;
  opacity: 0;
  width: 20px;
  height: 20px;
  margin: 0;
  pointer-events: none;
}

.privacy-check-box {
  flex-shrink: 0;
  margin-top: 2px;
  width: 20px;
  height: 20px;
  border: 1.5px solid var(--gold-dim);
  border-color: rgba(201,162,75,0.4);
  border-radius: 5px;
  background: rgba(255,255,255,0.04);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.privacy-check-box::after {
  content: '';
  display: block;
  width: 5px;
  height: 9px;
  border: 2px solid transparent;
  border-top: none;
  border-left: none;
  transform: rotate(45deg) translateY(-1px);
  transition: all 0.15s ease;
}

.privacy-check-input:checked + .privacy-check-box {
  background: var(--gold);
  border-color: var(--gold);
  box-shadow: 0 0 15px rgba(201,162,75,0.6), inset 0 0 8px rgba(201,162,75,0.3);
}

.privacy-check-input:checked + .privacy-check-box::after {
  border-color: #06080f;
  opacity: 1;
  visibility: visible;
}

.privacy-check-label:hover .privacy-check-input:not(:checked) + .privacy-check-box {
  border-color: var(--gold);
  background: rgba(201,162,75,0.08);
}

.privacy-check-text {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

.privacy-link {
  color: var(--gold);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(201,162,75,0.4);
  transition: color 0.2s;
}

.privacy-link:hover {
  color: var(--gold-light);
  text-decoration-color: var(--gold-light);
}

.contact-form button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.form-label {
  display: block;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.02em;
  margin-bottom: 6px;
  text-align: left;
}

.form-message {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  text-align: center;
  font-size: 0.95rem;
  margin-top: 1rem;
}

.form-message.success {
  background: rgba(76,175,80,0.2);
  border: 1px solid rgba(76,175,80,0.4);
  color: #4caf50;
}

.form-message.error {
  background: rgba(231,76,60,0.2);
  border: 1px solid rgba(231,76,60,0.4);
  color: #ff6b6b;
}

.form-note {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* =========================================================================
   FAQ SECTION
   ========================================================================= */
.faq-section {
  padding: 5rem 0;
  border-top: 1px solid var(--border);
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 3rem;
  text-align: left;
}

.faq-item {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color var(--t-base);
}

.faq-item[open] {
  border-color: rgba(201,162,75,0.4);
}

.faq-item summary {
  padding: 1.25rem 1.5rem;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: '+';
  color: var(--gold);
  font-size: 1.4rem;
  font-weight: 300;
  flex-shrink: 0;
  transition: transform var(--t-base);
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item summary h3 {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.4;
}

.faq-item p {
  margin: 0;
  padding: 0 1.5rem 1.25rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

@media (max-width: 768px) {
  .faq-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  /* cta-box padding removed */
  .cta-form { flex-direction: column; }
  .cta-form input { min-width: auto; }
  .contact-form button { width: 100%; justify-content: center; }
}

@media (hover: none) {
  .privacy-check-box,
  .privacy-check-box::after { transition: none; }
}

/* =========================================================================
   FOOTER
   ========================================================================= */
.footer {
  padding: 3rem 0 1rem;
  border-top: 1px solid var(--border);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-logo-section {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 10px;
  margin-bottom: 1.5rem;
  line-height: 1;
}

.footer-logo {
  width: 42px;
  height: 42px;
  object-fit: contain;
  border-radius: var(--radius-sm);
  aspect-ratio: 1 / 1;
  flex-shrink: 0;
  display: block;
}

.footer-logo-section h4 {
  color: var(--text);
  margin: 0;
  padding: 0;
  font-size: 1.2rem;
  line-height: 1;
  display: flex;
  align-items: center;
  height: 42px;
}

.footer-section h4 {
  color: var(--text);
  margin-bottom: 1rem;
}

.footer-section p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: 0.6rem;
}

/* =========================================================================
   EJEMPLOS DE CREATIVIDADES
   ========================================================================= */

.examples-section {
  margin-top: 2.5rem;
  text-align: center;
}

.examples-label {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
  letter-spacing: 0.02em;
}

.examples-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.example-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: transparent;
  border: 1px solid var(--border-hover);
  border-radius: var(--radius-pill);
  color: var(--gold);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--t-base), box-shadow var(--t-base), transform var(--t-base);
}

.example-btn:not(:disabled):hover {
  background: var(--gold-dim);
  box-shadow: var(--shadow-btn);
  transform: translateY(-2px);
}

.example-btn--soon {
  opacity: 0.45;
  cursor: not-allowed;
  border-color: var(--border);
  color: var(--text-secondary);
}

.example-soon-badge {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  padding: 0.15rem 0.55rem;
  color: var(--text-muted);
}

/* Modal */
.example-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 2000;
  align-items: center;
  justify-content: center;
}

.example-modal.active {
  display: flex;
}

.example-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(3, 5, 8, 0.88);
  backdrop-filter: blur(6px);
  cursor: pointer;
}

.example-modal__content {
  position: relative;
  z-index: 1;
  max-width: 520px;
  width: 90%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-gold);
  padding: 1.5rem;
  animation: modalIn 0.25s ease;
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.94) translateY(12px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

.example-modal__close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  width: 2rem;
  height: 2rem;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--text-secondary);
  font-size: 0.8rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--t-fast), border-color var(--t-fast);
}

.example-modal__close:hover {
  color: var(--gold);
  border-color: var(--border-hover);
}

#exampleModalBody img {
  display: block;
  width: 100%;
  border-radius: var(--radius-sm);
}

.carrusel-wrap {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.carrusel-img {
  flex: 1;
  min-width: 0;
}

.carrusel-arrow {
  flex-shrink: 0;
  width: 2.2rem;
  height: 2.2rem;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--gold);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--t-fast), border-color var(--t-fast);
}

.carrusel-arrow:hover {
  background: var(--gold-dim);
  border-color: var(--border-hover);
}

.carrusel-counter {
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.75rem;
  margin-bottom: 0;
}

@media (max-width: 600px) {
  .examples-buttons { flex-direction: column; align-items: center; }
  .example-btn { width: 100%; justify-content: center; max-width: 280px; }
}

.footer-section a {
  color: var(--text-muted);
  font-size: 0.875rem;
  transition: color 0.2s;
}

.footer-section a:hover {
  color: var(--gold);
}

.footer-bottom {
  text-align: center;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.85rem;
}

.footer-social {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
}

.footer-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: color var(--t-base) var(--ease-out);
  color: var(--text-secondary);
}

.footer-social a:hover {
  color: var(--gold);
}

.social-icon {
  width: 24px;
  height: 24px;
  fill: currentColor;
  stroke: currentColor;
}

.social-icon.whatsapp-thin {
  width: 21px;
  height: 21px;
}

/* =========================================================================
   UTILITIES & RESPONSIVE GLOBAL
   ========================================================================= */

/* Soporte para prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Texto centrado en todas las secciones */
.hero, .problem, .features, .benefits, .pricing, .cta-section, .footer {
  text-align: center;
}

.benefits-grid, .footer-content { text-align: left; }
.benefit-item, .next-steps { text-align: left; }

/* Grids — colapsan a 1 columna en móvil */
@media (max-width: 900px) {
  .pricing-grid { grid-template-columns: 1fr; }
  .pricing-card.featured { transform: none; }
  .pricing-card.featured:hover { transform: translateY(-4px); }
}

@media (max-width: 768px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.7rem; }
  h3 { font-size: 1.1rem; }

  .problem-grid,
  .features-grid,
  .benefits-grid { grid-template-columns: 1fr; }

  .hero-buttons { flex-direction: column; align-items: center; }
  .hero-buttons .btn-primary,
  .hero-buttons .btn-secondary { width: 100%; max-width: 300px; justify-content: center; }

  .hero-stats { flex-direction: column; gap: 1.5rem; }

  /* cta-box padding removed */

  .footer-content { grid-template-columns: 1fr; }

  /* Pricing total */
  .total-calculation { padding: 1.5rem; }
}

@media (max-width: 480px) {
  .container, .container-nav { padding: 0 16px; }

  .hero { padding: 2.5rem 0; padding-top: calc(2.5rem + 96px); }
  .problem, .features, .benefits, .pricing, .cta-section { padding: 3rem 0; }

  .hero h1 { font-size: 1.75rem; }
  .hero-subtitle { font-size: 0.95rem; }

  .stat-value { font-size: 1.6rem; }

  .feature-card, .problem-card { padding: 1.5rem; }
  .feature-number { font-size: 3.5rem; }

  /* cta-box padding removed */
  .contact-form button { width: 100%; }
}

/* ---- Language switcher ---- */
.lang-switch {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.75rem;
  font-weight: 600;
  font-family: 'Inter', monospace;
  letter-spacing: 0.06em;
  border: 1px solid rgba(201,162,75,0.25);
  border-radius: 6px;
  padding: 0.25rem 0.65rem;
  line-height: 1;
}
.lang-active {
  color: var(--gold);
  cursor: default;
  text-decoration: none;
}
.lang-sep {
  color: rgba(255,255,255,0.2);
  font-weight: 300;
}
.lang-link {
  color: rgba(255,255,255,0.35);
  text-decoration: none !important;
  transition: color 0.2s;
}
.lang-link:hover { color: var(--gold); }

/* ---- WhatsApp floating button ---- */
.whatsapp-wrapper {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 9999;
  display: flex;
  flex-direction: column-reverse;
  align-items: flex-end;
  gap: 10px;
}

.whatsapp-qr {
  background: #fff;
  border-radius: 12px;
  padding: 12px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.35);
  text-align: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px) scale(0.96);
  transition: opacity 0.2s, transform 0.2s, visibility 0.2s;
  pointer-events: none;
}

.whatsapp-qr img {
  display: block;
  width: 140px;
  height: 140px;
  border-radius: 4px;
}

.whatsapp-qr span {
  display: block;
  margin-top: 8px;
  font-size: 0.7rem;
  font-weight: 600;
  color: #128c7e;
  letter-spacing: 0.03em;
}

.whatsapp-float {
  width: 56px;
  height: 56px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: transform 0.2s, box-shadow 0.2s;
  text-decoration: none;
  flex-shrink: 0;
}

.whatsapp-float:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 28px rgba(37,211,102,0.55);
}

.whatsapp-float svg {
  width: 30px;
  height: 30px;
  fill: #fff;
}

@media (hover: hover) {
  .whatsapp-float:hover + .whatsapp-qr {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
    pointer-events: auto;
  }
}

@media (hover: none) {
  .whatsapp-qr {
    display: none !important;
  }
}