/* ============================================================
   SENT | style.css
   Infraestructura de correo orientada a llegar mejor
   ============================================================ */

/* ---- Variables ---- */
:root {
  /* Colores principales */
  --navy-deep:    #040c1a;
  --navy-primary: #060f1e;
  --navy-mid:     #0a1628;
  --navy-card:    #0d1c35;
  --navy-light:   #132240;

  --blue-electric: #2563eb;
  --blue-bright:   #3b82f6;
  --blue-accent:   #60a5fa;
  --blue-glow:     #0ea5e9;
  --blue-subtle:   rgba(37, 99, 235, 0.12);
  --blue-border:   rgba(37, 99, 235, 0.25);

  --white:        #ffffff;
  --white-soft:   #f8fafc;
  --white-muted:  #e2e8f0;
  --text-primary: #ffffff;
  --text-body:    #cbd5e1;
  --text-muted:   #94a3b8;

  --border-subtle: rgba(255, 255, 255, 0.07);
  --border-card:   rgba(37, 99, 235, 0.2);

  /* Espaciado */
  --section-py:    5rem;
  --section-py-sm: 3rem;

  /* Radios */
  --radius-sm:  6px;
  --radius:    12px;
  --radius-lg: 20px;

  /* Sombras */
  --shadow-glow:   0 0 24px rgba(37, 99, 235, 0.35);
  --shadow-card:   0 4px 32px rgba(0, 0, 0, 0.4);
  --shadow-navbar: 0 2px 24px rgba(0, 0, 0, 0.6);

  /* Transiciones */
  --transition:      all 0.3s ease;
  --transition-slow: all 0.5s ease;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-body);
  background-color: var(--white-soft);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

a { color: var(--blue-bright); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--blue-accent); }

img { max-width: 100%; height: auto; display: block; }

p { margin-bottom: 1rem; }

/* ============================================================
   NAVBAR
   ============================================================ */
#mainNavbar {
  background: transparent;
  padding: 1.25rem 0;
  transition: var(--transition-slow);
  z-index: 1000;
}

#mainNavbar.scrolled {
  background: rgba(4, 12, 26, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 0.75rem 0;
  box-shadow: var(--shadow-navbar);
}

/* Logo */
.logo-wrapper {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
}

.logo-icon { flex-shrink: 0; }

.logo-text {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.08em;
  text-transform: lowercase;
}

.logo-tagline {
  font-size: 0.6rem;
  color: var(--text-muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-left: 0.2rem;
  display: block;
  line-height: 1;
}

/* Nav links */
.navbar-nav .nav-link {
  color: rgba(255, 255, 255, 0.8) !important;
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.5rem 0.9rem !important;
  transition: var(--transition);
  letter-spacing: 0.01em;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
  color: var(--white) !important;
}

/* Dropdown */
.dropdown-menu {
  background: var(--navy-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius);
  padding: 0.5rem;
  box-shadow: var(--shadow-card);
  min-width: 200px;
}

.dropdown-item {
  color: var(--text-body);
  font-size: 0.875rem;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.dropdown-item:hover {
  background: var(--blue-subtle);
  color: var(--white);
}

/* Toggler */
.navbar-toggler {
  border: 1px solid var(--border-blue);
  padding: 0.4rem 0.6rem;
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255%2C255%2C255%2C0.85%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* ============================================================
   BOTONES
   ============================================================ */
.btn-primary-sent {
  background: var(--blue-electric);
  color: var(--white);
  border: none;
  padding: 0.65rem 1.5rem;
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  text-decoration: none;
  cursor: pointer;
}

.btn-primary-sent:hover {
  background: var(--blue-bright);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.btn-primary-sent.btn-lg {
  padding: 0.9rem 2rem;
  font-size: 1rem;
}

.btn-outline-sent {
  background: transparent;
  color: var(--white);
  border: 1px solid var(--border-blue);
  padding: 0.65rem 1.5rem;
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 500;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  text-decoration: none;
  cursor: pointer;
}

.btn-outline-sent:hover {
  background: var(--blue-subtle);
  color: var(--white);
  border-color: var(--blue-bright);
}

.btn-outline-sent.btn-lg { padding: 0.9rem 2rem; font-size: 1rem; }

/* ============================================================
   SECCIONES GENERALES
   ============================================================ */
.section-dark {
  background: var(--navy-primary);
  color: var(--text-body);
  padding: var(--section-py) 0;
  position: relative;
  overflow: hidden;
}

.section-dark-alt {
  background: var(--navy-mid);
  color: var(--text-body);
  padding: var(--section-py) 0;
  position: relative;
  overflow: hidden;
}

.section-light {
  background: var(--white-soft);
  color: #1e293b;
  padding: var(--section-py) 0;
}

.section-white {
  background: var(--white);
  color: #1e293b;
  padding: var(--section-py) 0;
}

/* Etiqueta de sección */
.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue-accent);
  margin-bottom: 0.75rem;
}

/* Título de sección (dark) */
.section-title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 1.25rem;
}

.section-title .accent { color: var(--blue-accent); }

/* Título de sección (light) */
.section-title-dark {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 1.25rem;
}

.section-lead {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 560px;
  line-height: 1.7;
}

.section-lead-dark { color: #475569; }

/* Divisor decorativo */
.section-divider {
  width: 48px;
  height: 3px;
  background: linear-gradient(90deg, var(--blue-electric), var(--blue-glow));
  border-radius: 2px;
  margin: 1rem 0 1.5rem;
}

/* ============================================================
   DECORACIÓN ORBITAL (héroes)
   ============================================================ */
.orbital-decoration {
  position: absolute;
  top: 50%;
  right: -10%;
  transform: translateY(-50%);
  width: 700px;
  height: 700px;
  pointer-events: none;
  opacity: 0.6;
}

.orbital-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(37, 99, 235, 0.15);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.orbital-ring-1 { width: 200px; height: 200px; border-color: rgba(37, 99, 235, 0.3); }
.orbital-ring-2 { width: 360px; height: 360px; }
.orbital-ring-3 { width: 520px; height: 520px; border-color: rgba(37, 99, 235, 0.1); }
.orbital-ring-4 { width: 680px; height: 680px; border-color: rgba(37, 99, 235, 0.06); }

.node-dot {
  position: absolute;
  width: 8px;
  height: 8px;
  background: var(--blue-bright);
  border-radius: 50%;
  box-shadow: 0 0 10px rgba(59, 130, 246, 0.7);
  top: 50%;
  left: 50%;
}

.node-dot-1 { transform: translate(-50%, -180px); }
.node-dot-2 { transform: translate(170px, -50%); opacity: 0.6; }
.node-dot-3 { transform: translate(-50%, 178px); opacity: 0.4; }

.node-line {
  position: absolute;
  background: linear-gradient(to right, var(--blue-electric), transparent);
  height: 1px;
  top: 50%;
  left: 50%;
  opacity: 0.4;
}

.core-circle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80px;
  height: 80px;
  background: radial-gradient(circle, rgba(37,99,235,0.25) 0%, transparent 70%);
  border-radius: 50%;
  border: 1px solid rgba(37,99,235,0.5);
}

.core-circle::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 16px;
  height: 16px;
  background: var(--blue-electric);
  border-radius: 50%;
  box-shadow: 0 0 20px rgba(37, 99, 235, 0.8);
}

/* ============================================================
   HERO PRINCIPAL
   ============================================================ */
.sent-hero {
  background: linear-gradient(135deg, var(--navy-deep) 0%, var(--navy-mid) 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 100px;
  padding-bottom: 80px;
}

.sent-hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(37, 99, 235, 0.08) 0%, transparent 65%);
  pointer-events: none;
}

.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(37, 99, 235, 0.1);
  border: 1px solid rgba(37, 99, 235, 0.25);
  color: var(--blue-accent);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.35rem 0.9rem;
  border-radius: 50px;
  margin-bottom: 1.5rem;
}

.hero-label .dot {
  width: 6px; height: 6px;
  background: var(--blue-glow);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--blue-glow);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 1.25rem;
  letter-spacing: -0.03em;
}

.hero-title .gradient-text {
  background: linear-gradient(135deg, var(--blue-bright), var(--blue-glow));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-body);
  max-width: 520px;
  line-height: 1.7;
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

/* Stats del hero */
.hero-stats {
  display: flex;
  gap: 2.5rem;
  flex-wrap: wrap;
  padding-top: 2rem;
  border-top: 1px solid var(--border-subtle);
}

.hero-stat-item {}

.hero-stat-value {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--white);
  display: block;
  line-height: 1;
  margin-bottom: 0.2rem;
}

.hero-stat-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ============================================================
   HERO INTERNO (páginas internas)
   ============================================================ */
.page-hero {
  background: linear-gradient(135deg, var(--navy-deep) 0%, var(--navy-mid) 100%);
  padding: 140px 0 80px;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(ellipse at 60% 40%, rgba(37, 99, 235, 0.07) 0%, transparent 65%);
  pointer-events: none;
}

.breadcrumb-sent {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 1.5rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.breadcrumb-sent a { color: var(--text-muted); }
.breadcrumb-sent a:hover { color: var(--blue-accent); }
.breadcrumb-sent .sep { opacity: 0.4; }

/* ============================================================
   CARDS
   ============================================================ */
/* Card oscura */
.sent-card {
  background: var(--navy-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: var(--transition);
  height: 100%;
  position: relative;
  overflow: hidden;
}

.sent-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(37,99,235,0.5), transparent);
  opacity: 0;
  transition: var(--transition);
}

.sent-card:hover {
  border-color: var(--blue-border);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card), 0 0 0 1px rgba(37,99,235,0.1);
}

.sent-card:hover::before { opacity: 1; }

/* Card light */
.sent-card-light {
  background: var(--white);
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: var(--transition);
  height: 100%;
}

.sent-card-light:hover {
  border-color: var(--blue-bright);
  box-shadow: 0 8px 32px rgba(37, 99, 235, 0.12);
  transform: translateY(-3px);
}

/* Icono de tarjeta */
.card-icon {
  width: 52px;
  height: 52px;
  background: var(--blue-subtle);
  border: 1px solid rgba(37, 99, 235, 0.25);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  color: var(--blue-bright);
  font-size: 1.3rem;
  transition: var(--transition);
}

.sent-card:hover .card-icon {
  background: var(--blue-electric);
  color: var(--white);
  box-shadow: var(--shadow-glow);
}

.card-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.6rem;
}

.card-title-dark {
  font-size: 1.05rem;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 0.6rem;
}

.card-text {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 0;
}

.card-text-dark {
  font-size: 0.9rem;
  color: #64748b;
  line-height: 1.65;
  margin-bottom: 0;
}

/* Card de servicio con link */
.service-card-link {
  text-decoration: none;
  display: block;
  color: inherit;
}

.service-card-link:hover { color: inherit; }

.card-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  color: var(--blue-accent);
  font-size: 0.82rem;
  font-weight: 600;
  margin-top: 1rem;
  transition: var(--transition);
}

.sent-card:hover .card-arrow { gap: 0.5rem; }

/* ============================================================
   FEATURES / LISTAS
   ============================================================ */
.feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
  font-size: 0.925rem;
  color: var(--text-body);
}

.feature-list li .check {
  width: 20px;
  height: 20px;
  background: rgba(37, 99, 235, 0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--blue-bright);
  font-size: 0.7rem;
  margin-top: 2px;
}

.feature-list-dark li { color: #374151; }

/* ============================================================
   BADGES / TAGS
   ============================================================ */
.sent-badge {
  display: inline-block;
  background: var(--blue-subtle);
  border: 1px solid var(--blue-border);
  color: var(--blue-accent);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.25rem 0.75rem;
  border-radius: 50px;
}

.sent-badge-green {
  background: rgba(16, 185, 129, 0.1);
  border-color: rgba(16, 185, 129, 0.25);
  color: #10b981;
}

/* ============================================================
   STATS BAR
   ============================================================ */
.stats-bar {
  background: var(--navy-card);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding: 2.5rem 0;
}

.stat-item { text-align: center; }

.stat-value {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--white);
  display: block;
  line-height: 1;
  letter-spacing: -0.03em;
}

.stat-value .unit {
  font-size: 1.2rem;
  color: var(--blue-accent);
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.35rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ============================================================
   SECCIÓN CTA
   ============================================================ */
.cta-section {
  background: linear-gradient(135deg, var(--navy-mid) 0%, var(--navy-deep) 100%);
  padding: var(--section-py) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(37,99,235,0.1) 0%, transparent 65%);
  pointer-events: none;
}

.cta-title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.cta-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 500px;
  margin: 0 auto 2rem;
  line-height: 1.7;
}

/* ============================================================
   CONFIANZA / TRUST
   ============================================================ */
.trust-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.trust-icon {
  width: 44px;
  height: 44px;
  background: var(--blue-subtle);
  border: 1px solid var(--blue-border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-bright);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.trust-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.25rem;
}

.trust-text {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.6;
}

/* ============================================================
   FORMULARIO DE CONTACTO
   ============================================================ */
.contact-form-wrap {
  background: var(--navy-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}

.form-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-body);
  letter-spacing: 0.03em;
  margin-bottom: 0.4rem;
}

.form-control, .form-select {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--white);
  font-size: 0.9rem;
  padding: 0.65rem 1rem;
  transition: var(--transition);
}

.form-control:focus, .form-select:focus {
  background: rgba(37,99,235,0.06);
  border-color: var(--blue-electric);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.15);
  color: var(--white);
  outline: none;
}

.form-control::placeholder { color: var(--text-muted); }

.form-select option { background: var(--navy-mid); color: var(--white); }

textarea.form-control { min-height: 130px; resize: vertical; }

/* ============================================================
   FAQ ACCORDION
   ============================================================ */
.faq-accordion .accordion-item {
  background: var(--navy-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius) !important;
  margin-bottom: 0.75rem;
  overflow: hidden;
}

.faq-accordion .accordion-button {
  background: transparent;
  color: var(--white);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 1.25rem 1.5rem;
  border: none;
  box-shadow: none !important;
}

.faq-accordion .accordion-button:not(.collapsed) {
  background: rgba(37,99,235,0.06);
  color: var(--blue-accent);
}

.faq-accordion .accordion-button::after {
  filter: invert(1) brightness(2);
}

.faq-accordion .accordion-body {
  padding: 0 1.5rem 1.5rem;
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
}

/* ============================================================
   BLOG
   ============================================================ */
.blog-card {
  background: var(--white);
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  height: 100%;
}

.blog-card:hover {
  border-color: #bfdbfe;
  box-shadow: 0 8px 32px rgba(37,99,235,0.1);
  transform: translateY(-4px);
}

.blog-img-placeholder {
  height: 200px;
  background: linear-gradient(135deg, var(--navy-mid), var(--navy-light));
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.blog-img-placeholder::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(37,99,235,0.2), rgba(14,165,233,0.1));
}

.blog-img-icon {
  font-size: 2.5rem;
  color: rgba(255,255,255,0.2);
  z-index: 1;
  position: relative;
}

.blog-card-body {
  padding: 1.5rem;
}

.blog-category {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue-electric);
  margin-bottom: 0.5rem;
  display: block;
}

.blog-title {
  font-size: 1rem;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 0.75rem;
  line-height: 1.4;
}

.blog-excerpt {
  font-size: 0.875rem;
  color: #64748b;
  line-height: 1.65;
  margin-bottom: 1rem;
}

.blog-meta {
  font-size: 0.78rem;
  color: #94a3b8;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* ============================================================
   CÓDIGO / TÉCNICO
   ============================================================ */
.code-block {
  background: var(--navy-deep);
  border: 1px solid var(--border-card);
  border-radius: var(--radius);
  padding: 1.5rem;
  font-family: 'Fira Code', 'Courier New', monospace;
  font-size: 0.82rem;
  color: #a5f3fc;
  overflow-x: auto;
  line-height: 1.7;
}

.code-block .keyword { color: #818cf8; }
.code-block .string  { color: #6ee7b7; }
.code-block .comment { color: #475569; font-style: italic; }
.code-block .key     { color: #f8fafc; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--navy-deep);
  color: var(--text-body);
}

.footer-top {
  padding: 4rem 0 3rem;
  border-top: 1px solid var(--border-subtle);
}

.footer-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

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

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

.footer-links a:hover {
  color: var(--blue-accent);
  padding-left: 4px;
}

.footer-tagline {
  font-size: 0.9rem;
  color: var(--text-body);
  margin-bottom: 0.75rem;
  font-weight: 500;
}

.footer-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 1.25rem;
}

.footer-bottom {
  border-top: 1px solid var(--border-subtle);
  padding: 1.25rem 0;
}

.copyright {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin: 0;
}

.footer-bottom a {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-bottom a:hover { color: var(--blue-accent); }

/* ============================================================
   UTILITIES
   ============================================================ */
.text-blue  { color: var(--blue-bright) !important; }
.text-muted-sent { color: var(--text-muted) !important; }
.bg-navy    { background: var(--navy-primary) !important; }

.border-blue-subtle {
  border: 1px solid var(--border-card);
  border-radius: var(--radius);
}

/* Línea de separación elegante */
.elegant-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-subtle) 30%, var(--border-subtle) 70%, transparent);
  border: none;
  margin: 0;
}

/* Fondo con grid sutil */
.grid-bg {
  background-image:
    linear-gradient(rgba(37,99,235,0.04) 1px, transparent 1px),
    linear-gradient(to right, rgba(37,99,235,0.04) 1px, transparent 1px);
  background-size: 40px 40px;
}

/* Scroll suave para anclas */
[data-scroll] { scroll-margin-top: 90px; }

/* ============================================================
   ANIMACIONES
   ============================================================ */
@keyframes fade-up {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes orbit-slow {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to   { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}

.animate-fade-up  { animation: fade-up  0.7s ease both; }
.animate-fade-in  { animation: fade-in  0.6s ease both; }
.animate-float    { animation: float 4s ease-in-out infinite; }

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }
.delay-5 { animation-delay: 0.5s; }

/* ============================================================
   SECCIÓN DE PROCESO / PASOS
   ============================================================ */
.step-item {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  margin-bottom: 2rem;
}

.step-number {
  width: 36px;
  height: 36px;
  background: var(--blue-electric);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.82rem;
  font-weight: 800;
  flex-shrink: 0;
  box-shadow: 0 0 12px rgba(37,99,235,0.4);
}

.step-content h5 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.25rem;
}

.step-content p {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin: 0;
}

/* ============================================================
   TABLA COMPARATIVA
   ============================================================ */
.comparison-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
}

.comparison-table th {
  background: var(--navy-mid);
  color: var(--blue-accent);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 1rem 1.25rem;
  text-align: left;
}

.comparison-table td {
  padding: 0.85rem 1.25rem;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 0.875rem;
  color: var(--text-body);
  vertical-align: middle;
}

.comparison-table tr:hover td { background: rgba(37,99,235,0.04); }

/* ============================================================
   NOSOTROS
   ============================================================ */
.value-item {
  padding: 1.75rem;
  background: var(--navy-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius);
  transition: var(--transition);
}

.value-item:hover {
  border-color: var(--blue-border);
  transform: translateY(-3px);
}

.value-icon {
  font-size: 1.5rem;
  color: var(--blue-bright);
  margin-bottom: 0.75rem;
}

.value-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.4rem;
}

.value-text {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.6;
}