/* ============================================
   CSS VARIABLES — CONNECT CO. BRAND
   ============================================ */
:root {
  --color-bg:           #0D1B2A;
  --color-bg-elevated:  #112236;
  --color-bg-card:      #0F1E2F;
  --color-cyan:         #00BCD4;
  --color-green:        #00E676;
  --color-white:        #FFFFFF;
  --color-text-muted:   #B0BEC5;
  --color-border:       rgba(0, 188, 212, 0.15);
  --color-border-soft:  rgba(255, 255, 255, 0.07);

  --gradient-brand:     linear-gradient(135deg, #00BCD4, #00E676);
  --gradient-brand-h:   linear-gradient(135deg, #00d4ec, #00ff87);

  --font-heading:       'Space Grotesk', sans-serif;
  --font-body:          'Inter', sans-serif;

  --section-padding:    110px 24px;
  --container-max:      1200px;

  --transition:         0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow:    0.6s cubic-bezier(0.4, 0, 0.2, 1);

  --shadow-cyan:        0 0 40px rgba(0, 188, 212, 0.25);
  --shadow-green:       0 0 40px rgba(0, 230, 118, 0.25);
  --shadow-card:        0 8px 40px rgba(0, 0, 0, 0.4);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 76px;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-white);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

::-webkit-scrollbar        { width: 5px; }
::-webkit-scrollbar-track  { background: var(--color-bg); }
::-webkit-scrollbar-thumb  { background: var(--color-cyan); border-radius: 3px; }

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

/* ============================================
   LAYOUT
   ============================================ */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: var(--section-padding);
}

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 22px 0;
  transition: padding var(--transition), background var(--transition), border-color var(--transition);
}

.navbar.scrolled {
  padding: 12px 0;
  background: rgba(13, 27, 42, 0.92);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--color-border);
}

.nav-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 4px 14px 4px 4px;
  border-radius: 50px;
  border: 1px solid transparent;
  transition: border-color var(--transition), background var(--transition);
}

.nav-logo:hover {
  border-color: var(--color-border);
  background: rgba(0, 188, 212, 0.05);
}

.logo-img {
  height: 45px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 0 10px rgba(0, 188, 212, 0.35));
  transition: filter var(--transition);
}

.nav-logo:hover .logo-img {
  filter: drop-shadow(0 0 18px rgba(0, 188, 212, 0.6));
}

.logo-text {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
}

.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color var(--transition);
  position: relative;
  letter-spacing: 0.01em;
}

.nav-links a:not(.nav-cta):hover {
  color: var(--color-white);
}

.nav-links a:not(.nav-cta)::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--gradient-brand);
  transition: width var(--transition);
  border-radius: 1px;
}

.nav-links a:not(.nav-cta):hover::after {
  width: 100%;
}

.nav-cta {
  background: var(--gradient-brand) !important;
  color: #0D1B2A !important;
  padding: 8px 20px !important;
  border-radius: 7px;
  font-weight: 700 !important;
  font-size: 0.82rem !important;
  letter-spacing: 0.02em;
  transition: opacity var(--transition), transform var(--transition), box-shadow var(--transition) !important;
}

.nav-cta:hover {
  opacity: 0.9;
  transform: translateY(-1px);
  box-shadow: var(--shadow-cyan);
}

.nav-cta::after {
  display: none !important;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: var(--transition);
}

.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: rgba(10, 22, 36, 0.98);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--color-border);
  padding: 28px 24px;
}

.mobile-menu.open { display: block; }

.mobile-menu ul {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.mobile-link {
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color var(--transition);
}

.mobile-link:hover { color: var(--color-white); }

.mobile-cta {
  color: var(--color-cyan) !important;
  font-weight: 600;
}

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  height: 100svh;
  min-height: 680px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

#networkCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 20% 50%, rgba(0, 188, 212, 0.09) 0%, transparent 70%),
    radial-gradient(ellipse 50% 40% at 80% 70%, rgba(0, 230, 118, 0.07) 0%, transparent 60%),
    linear-gradient(to bottom, transparent 55%, rgba(13, 27, 42, 0.85) 100%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 260px;
  align-items: center;
  gap: 60px;
  max-width: 1100px;
  width: 100%;
  padding: 0 48px;
  padding-top: 72px;
}

.hero-text {
  min-width: 0;
}

.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 260px;
}

/* Badge */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--color-text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 28px;
  border: 1px solid var(--color-border);
  padding: 6px 18px;
  border-radius: 100px;
  background: rgba(0, 188, 212, 0.05);
}

.badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-green);
  box-shadow: 0 0 8px var(--color-green);
  flex-shrink: 0;
  animation: pulse-dot 2.4s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(1.4); }
}

/* Logo */
.hero-logo-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  width: 200px;
  height: 200px;
}

/* Anillos de glow concéntricos */
.hero-logo-wrapper::before,
.hero-logo-wrapper::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(0, 188, 212, 0.22);
  inset: 0;
  animation: logoRing 3.5s ease-in-out infinite;
}
.hero-logo-wrapper::after {
  inset: -18px;
  border-color: rgba(0, 188, 212, 0.09);
  animation-delay: 0.6s;
}

@keyframes logoRing {
  0%, 100% { transform: scale(1);    opacity: 1; }
  50%       { transform: scale(1.07); opacity: 0.4; }
}

.hero-logo {
  height: 150px;
  width: auto;
  position: relative;
  z-index: 1;
  filter: drop-shadow(0 0 28px rgba(0, 188, 212, 0.55))
          drop-shadow(0 0 60px rgba(0, 188, 212, 0.2));
  animation: heroLogoFloat 5s ease-in-out infinite;
}

@keyframes heroLogoFloat {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-7px); }
}

@media (prefers-reduced-motion: reduce) {
  .hero-logo { animation: none; }
  .hero-logo-wrapper::before,
  .hero-logo-wrapper::after { animation: none; }
}

/* Title */
.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.8vw, 3.4rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: var(--color-white);
  margin-bottom: 22px;
}

.gradient-text {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Subtitle */
.hero-subtitle {
  font-size: clamp(0.98rem, 2vw, 1.18rem);
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: 44px;
  max-width: 520px;
}

/* CTAs */
.hero-ctas {
  display: flex;
  gap: 14px;
  justify-content: flex-start;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 8px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.93rem;
  letter-spacing: 0.01em;
  transition: transform var(--transition), box-shadow var(--transition), opacity var(--transition), background var(--transition), border-color var(--transition), color var(--transition);
  cursor: pointer;
  border: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient-brand);
  color: #0A1520;
  box-shadow: 0 4px 24px rgba(0, 188, 212, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 36px rgba(0, 188, 212, 0.45);
}

.btn-secondary {
  background: transparent;
  color: var(--color-white);
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.btn-secondary:hover {
  border-color: var(--color-cyan);
  color: var(--color-cyan);
  background: rgba(0, 188, 212, 0.06);
  transform: translateY(-2px);
}

/* Hero stats */
.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
}

.stat { text-align: center; }

.stat-number {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-cyan);
  letter-spacing: -0.01em;
}

.stat-label {
  display: block;
  font-size: 0.72rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-top: 4px;
}

.stat-divider {
  width: 1px;
  height: 36px;
  background: var(--color-border);
  flex-shrink: 0;
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--color-text-muted);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  animation: fadeUp 0.8s ease 1.6s both;
}

.scroll-line {
  width: 1px;
  height: 38px;
  background: linear-gradient(to bottom, var(--color-cyan), transparent);
  animation: scrollDrop 2.2s ease-in-out infinite;
}

@keyframes scrollDrop {
  0%   { transform: scaleY(0); transform-origin: top; opacity: 1; }
  50%  { transform: scaleY(1); transform-origin: top; opacity: 1; }
  100% { transform: scaleY(1); transform-origin: bottom; opacity: 0; }
}

/* ============================================
   HERO ENTRANCE ANIMATIONS
   ============================================ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-badge        { animation: fadeUp 0.7s ease 0.15s both; }
.hero-logo-wrapper { animation: fadeUp 0.7s ease 0.25s both; }
.hero-title        { animation: fadeUp 0.7s ease 0.35s both; }
.hero-subtitle     { animation: fadeUp 0.7s ease 0.48s both; }
.hero-ctas         { animation: fadeUp 0.7s ease 0.58s both; }
.hero-stats        { animation: fadeUp 0.7s ease 0.70s both; }

/* ============================================
   SECTION REVEAL (Intersection Observer)
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ============================================
   SECTION HEADERS (shared)
   ============================================ */
.section-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-cyan);
  margin-bottom: 14px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.9rem, 3.5vw, 2.8rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 18px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: 560px;
}

/* ============================================
   PLACEHOLDER SECTIONS (temp mientras se construye)
   ============================================ */
.stub-section {
  border: 1px dashed rgba(0, 188, 212, 0.15);
  border-radius: 12px;
  padding: 48px;
  text-align: center;
  color: rgba(176, 190, 197, 0.4);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
}

/* ============================================
   WHATSAPP FLOAT
   ============================================ */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 998;
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: 0 4px 24px rgba(37, 211, 102, 0.4);
  transition: transform var(--transition), box-shadow var(--transition);
}

.whatsapp-float:hover {
  transform: scale(1.1) translateY(-2px);
  box-shadow: 0 8px 36px rgba(37, 211, 102, 0.55);
}

/* Tooltip */
.whatsapp-float::before {
  content: 'Escribinos';
  position: absolute;
  right: calc(100% + 12px);
  top: 50%;
  transform: translateY(-50%);
  background: rgba(13, 27, 42, 0.95);
  border: 1px solid var(--color-border);
  color: var(--color-white);
  font-size: 0.78rem;
  font-weight: 500;
  padding: 5px 12px;
  border-radius: 6px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}

.whatsapp-float:hover::before { opacity: 1; }

/* ============================================
   FOOTER (básico)
   ============================================ */
.footer {
  border-top: 1px solid var(--color-border-soft);
  padding: 40px 24px;
}

.footer-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-copy {
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

.footer-copy span {
  color: var(--color-cyan);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
  .nav-links  { display: none; }
  .hamburger  { display: flex; }

  .hero-content { grid-template-columns: 1fr; grid-template-rows: auto auto; gap: 28px; padding: 0 24px; padding-top: 80px; text-align: center; }
  .hero-visual { grid-row: 1; width: auto; justify-self: center; }
  .hero-text { grid-row: 2; display: flex; flex-direction: column; align-items: center; }
  .hero-logo-wrapper { width: 130px; height: 130px; }
  .hero-logo { height: 96px; }
  .hero-subtitle { max-width: 100%; }
  .hero-ctas { justify-content: center; }
  .hero-stats { justify-content: center; gap: 20px; flex-wrap: wrap; }
  .stat-divider { display: none; }

  .section { padding: 70px 16px; }
}

@media (max-width: 480px) {
  .hero-ctas { flex-direction: column; align-items: center; }
  .btn { width: 100%; justify-content: center; max-width: 300px; }
}

/* ============================================
   REDUCED MOTION
   ============================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
}

/* ============================================
   SECCIÓN FUNDADORA
   ============================================ */
.fundadora-section { background: var(--color-bg-elevated); }

.fundadora-layout {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 72px;
  align-items: center;
}

.fundadora-foto-col {
  display: flex;
  justify-content: center;
}

.fundadora-foto-wrapper {
  position: relative;
}

.fundadora-foto-wrapper::after {
  content: '';
  position: absolute;
  inset: -12px;
  border-radius: 50%;
  border: 1px solid rgba(0, 188, 212, 0.18);
  animation: logoRing 4s ease-in-out infinite;
  pointer-events: none;
}

.foto-perfil {
  width: 240px;
  height: 240px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
  border: 3px solid #00BCD4;
  box-shadow:
    0 0 28px rgba(0, 188, 212, 0.35),
    0 0 60px rgba(0, 188, 212, 0.12);
  display: block;
}

.fundadora-bio {
  color: var(--color-text-muted);
  font-size: 0.97rem;
  line-height: 1.75;
  margin-bottom: 14px;
}

.fundadora-certs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.fundadora-certs span {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-cyan);
  background: rgba(0, 188, 212, 0.08);
  border: 1px solid rgba(0, 188, 212, 0.22);
  padding: 4px 12px;
  border-radius: 100px;
  letter-spacing: 0.03em;
}

@media (max-width: 768px) {
  .fundadora-layout {
    grid-template-columns: 1fr;
    gap: 36px;
    text-align: center;
  }
  .fundadora-certs { justify-content: center; }
  .fundadora-texto-col .btn { margin-left: auto; margin-right: auto; }
}

/* ============================================
   PROPUESTA DE VALOR
   ============================================ */
.propuesta-section { background: var(--color-bg-elevated); }

.section-header { margin-bottom: 60px; }
.section-header--center { text-align: center; }
.section-header--center .section-subtitle { margin: 0 auto; }

.propuesta-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.prop-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-soft);
  border-radius: 16px;
  padding: 36px 32px;
  position: relative;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.prop-card:hover {
  border-color: var(--color-border);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.prop-card--featured {
  border-color: rgba(0, 188, 212, 0.3);
  background: linear-gradient(135deg, rgba(0, 188, 212, 0.06) 0%, rgba(0, 230, 118, 0.04) 100%);
}

.prop-card--featured:hover {
  border-color: rgba(0, 188, 212, 0.6);
  box-shadow: 0 12px 50px rgba(0, 188, 212, 0.15);
}

.prop-featured-badge {
  position: absolute;
  top: -12px;
  left: 32px;
  background: var(--gradient-brand);
  color: #0A1520;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 100px;
}

.prop-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.prop-icon--cyan { background: rgba(0, 188, 212, 0.12); color: var(--color-cyan); }
.prop-icon--green { background: rgba(0, 230, 118, 0.12); color: var(--color-green); }

.prop-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.prop-desc {
  color: var(--color-text-muted);
  font-size: 0.93rem;
  line-height: 1.7;
  margin-bottom: 20px;
}

.prop-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.prop-tags span {
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--color-cyan);
  background: rgba(0, 188, 212, 0.08);
  border: 1px solid rgba(0, 188, 212, 0.2);
  padding: 3px 10px;
  border-radius: 100px;
  letter-spacing: 0.03em;
}

/* ============================================
   SERVICIOS — TABS
   ============================================ */
.servicios-section { background: var(--color-bg); }

.tab-nav-wrapper { overflow-x: auto; margin-bottom: 36px; -ms-overflow-style: none; scrollbar-width: none; }
.tab-nav-wrapper::-webkit-scrollbar { display: none; }

.tab-nav {
  display: inline-flex;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--color-border-soft);
  border-radius: 10px;
  padding: 5px;
  gap: 4px;
  min-width: max-content;
}

.tab-btn {
  background: none;
  border: none;
  color: var(--color-text-muted);
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 500;
  padding: 9px 22px;
  border-radius: 7px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
  white-space: nowrap;
}

.tab-btn:hover { color: var(--color-white); background: rgba(255,255,255,0.06); }

.tab-btn.active {
  background: var(--gradient-brand);
  color: #0A1520;
  font-weight: 700;
}

.tab-panel { display: none; }
.tab-panel.active { display: block; animation: fadeInPanel 0.3s ease; }

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

/* Service cards grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.services-grid--auto {
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

.services-grid--two {
  grid-template-columns: repeat(2, 1fr);
  max-width: 840px;
  margin: 0 auto;
}

.service-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-soft);
  border-radius: 14px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.service-card:hover {
  border-color: rgba(0, 188, 212, 0.25);
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
}

.service-card--featured {
  border-color: rgba(0, 188, 212, 0.35);
  background: linear-gradient(145deg, rgba(0, 188, 212, 0.07), rgba(0, 230, 118, 0.04));
}

.service-card--featured:hover {
  border-color: rgba(0, 188, 212, 0.6);
  box-shadow: 0 12px 50px rgba(0, 188, 212, 0.15);
}

.service-featured-badge {
  position: absolute;
  top: -11px;
  left: 24px;
  background: var(--gradient-brand);
  color: #0A1520;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 12px;
  border-radius: 100px;
}

.service-tier {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-cyan);
}

.service-icon {
  width: 42px;
  height: 42px;
  background: rgba(0, 188, 212, 0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-cyan);
  margin-bottom: 4px;
}

.service-name {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.service-card--compact .service-name { font-size: 0.97rem; }

.service-desc {
  color: var(--color-text-muted);
  font-size: 0.88rem;
  line-height: 1.65;
  flex: 1;
}

.service-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin: 4px 0;
}

.service-features li {
  font-size: 0.84rem;
  color: var(--color-text-muted);
  padding-left: 18px;
  position: relative;
}

.service-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-green);
  font-size: 0.78rem;
  font-weight: 700;
}

.service-price {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 6px;
  padding: 12px 0;
  border-top: 1px solid var(--color-border-soft);
  border-bottom: 1px solid var(--color-border-soft);
  margin: 4px 0;
}

.price-setup {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-white);
}

.price-sep { color: var(--color-text-muted); font-size: 0.8rem; }

.price-monthly {
  font-size: 0.88rem;
  color: var(--color-cyan);
  font-weight: 500;
}

.price-oncetime {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  background: rgba(255,255,255,0.06);
  padding: 2px 8px;
  border-radius: 4px;
}

.price-ars-line {
  font-size: 0.75rem;
  color: #00BCD4;
  margin-top: 5px;
  margin-bottom: 0;
}

.btn-service {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-cyan);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 10px 18px;
  border-radius: 7px;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  width: fit-content;
}

.btn-service:hover {
  background: rgba(0, 188, 212, 0.08);
  border-color: var(--color-cyan);
  transform: translateY(-1px);
}

.btn-service-sm {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-cyan);
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 7px 14px;
  border-radius: 6px;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  margin-top: auto;
}

.btn-service-sm:hover {
  background: rgba(0, 188, 212, 0.08);
  border-color: var(--color-cyan);
}

/* ============================================
   PROCESO
   ============================================ */
.proceso-section { background: var(--color-bg-elevated); }

.proceso-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
}

.proceso-step {
  flex: 1;
  text-align: center;
  padding: 0 20px;
}

.step-number {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 700;
  color: transparent;
  -webkit-text-stroke: 1px rgba(0, 188, 212, 0.25);
  line-height: 1;
  margin-bottom: 16px;
}

.step-icon {
  width: 56px;
  height: 56px;
  background: rgba(0, 188, 212, 0.1);
  border: 1px solid rgba(0, 188, 212, 0.2);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-cyan);
  margin: 0 auto 16px;
}

.step-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.step-desc {
  font-size: 0.86rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

.proceso-connector {
  flex-shrink: 0;
  width: 60px;
  height: 1px;
  background: linear-gradient(to right, rgba(0, 188, 212, 0.4), rgba(0, 188, 212, 0.1));
  margin-top: 72px;
  position: relative;
}

.proceso-connector::after {
  content: '';
  position: absolute;
  right: -4px;
  top: -3px;
  width: 7px;
  height: 7px;
  border-top: 1px solid rgba(0, 188, 212, 0.4);
  border-right: 1px solid rgba(0, 188, 212, 0.4);
  transform: rotate(45deg);
}

/* ============================================
   DIFERENCIADORES
   ============================================ */
.diffs-section { background: var(--color-bg); }

.diffs-layout {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 80px;
  align-items: start;
}

.diffs-left { position: sticky; top: 100px; }

.diffs-right {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.diff-item {
  display: flex;
  gap: 18px;
  padding: 22px 0;
  border-bottom: 1px solid var(--color-border-soft);
}

.diff-item:last-child { border-bottom: none; }

.diff-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  background: rgba(0, 188, 212, 0.08);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-cyan);
  margin-top: 2px;
}

.diff-title {
  font-family: var(--font-heading);
  font-size: 0.97rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.diff-desc {
  font-size: 0.87rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* ============================================
   TABLA COMPARATIVA
   ============================================ */
.precios-section { background: var(--color-bg-elevated); }

.comparison-wrapper { overflow: hidden; border-radius: 16px; }

.comparison-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }

.comparison-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.comparison-table thead tr {
  background: rgba(0, 0, 0, 0.3);
}

.comparison-table th {
  padding: 18px 20px;
  text-align: center;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.82rem;
  color: var(--color-text-muted);
  border-bottom: 1px solid var(--color-border-soft);
}

.comparison-table th.feature-col {
  text-align: left;
  color: var(--color-white);
  font-size: 0.8rem;
  width: 220px;
}

.highlighted-col {
  background: rgba(0, 188, 212, 0.06) !important;
  border-left: 1px solid rgba(0, 188, 212, 0.2);
  border-right: 1px solid rgba(0, 188, 212, 0.2);
}

.table-brand {
  display: block;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-size: 0.95rem;
  font-weight: 700;
}

.table-badge {
  display: inline-block;
  background: var(--gradient-brand);
  color: #0A1520;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 100px;
  margin-top: 4px;
  -webkit-text-fill-color: #0A1520;
}

.comparison-table tbody tr {
  border-bottom: 1px solid var(--color-border-soft);
  transition: background var(--transition);
}

.comparison-table tbody tr:hover { background: rgba(255,255,255,0.02); }

.comparison-table tbody tr:last-child { border-bottom: none; }

.comparison-table td {
  padding: 15px 20px;
  text-align: center;
  color: var(--color-text-muted);
}

.comparison-table td.feature-col {
  text-align: left;
  color: var(--color-white);
  font-weight: 500;
}

.check   { color: var(--color-green); font-size: 1rem; font-weight: 700; }
.cross   { color: #ef5350; font-size: 1rem; font-weight: 700; }
.partial {
  color: #FFB74D;
  font-size: 0.78rem;
  font-weight: 600;
  background: rgba(255, 183, 77, 0.1);
  padding: 2px 8px;
  border-radius: 4px;
}

.price-row td { background: rgba(0, 0, 0, 0.15); font-weight: 600; }

.price-ref {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-white);
}

.price-ref--brand {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-size: 0.9rem;
}

/* ============================================
   FAQ
   ============================================ */
.faq-section { background: var(--color-bg); }

.faq-grid { max-width: 760px; margin: 0 auto; }

.faq-list { display: flex; flex-direction: column; gap: 0; }

.faq-item {
  border-bottom: 1px solid var(--color-border-soft);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 22px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 0.97rem;
  font-weight: 600;
  cursor: pointer;
  text-align: left;
  transition: color var(--transition);
}

.faq-question:hover { color: var(--color-cyan); }

.faq-question[aria-expanded="true"] { color: var(--color-cyan); }

.faq-icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1.5px solid rgba(0, 188, 212, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: background var(--transition), border-color var(--transition);
}

.faq-icon::before,
.faq-icon::after {
  content: '';
  position: absolute;
  background: var(--color-cyan);
  border-radius: 1px;
  transition: transform var(--transition), opacity var(--transition);
}

.faq-icon::before { width: 10px; height: 1.5px; }
.faq-icon::after  { width: 1.5px; height: 10px; }

.faq-question[aria-expanded="true"] .faq-icon {
  background: rgba(0, 188, 212, 0.15);
  border-color: var(--color-cyan);
}

.faq-question[aria-expanded="true"] .faq-icon::after {
  transform: rotate(90deg);
  opacity: 0;
}

.faq-answer {
  display: none;
  padding: 0 0 20px;
}

.faq-answer.open { display: block; animation: fadeInPanel 0.25s ease; }

.faq-answer p {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  line-height: 1.75;
}

/* ============================================
   CTA FINAL
   ============================================ */
.cta-final-section {
  background: var(--color-bg-elevated);
}

.cta-final-card {
  background: var(--color-bg-card);
  border: 1px solid rgba(0, 188, 212, 0.2);
  border-radius: 24px;
  padding: 64px 56px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-final-glow {
  position: absolute;
  top: -80px;
  left: 50%;
  transform: translateX(-50%);
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(0, 188, 212, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

.cta-final-title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 14px 0 18px;
}

.cta-final-desc {
  color: var(--color-text-muted);
  font-size: 1rem;
  line-height: 1.7;
  max-width: 520px;
  margin: 0 auto 36px;
}

.cta-final-buttons {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 52px;
}

.btn-lg { padding: 16px 32px; font-size: 1rem; }

/* Contact form */
.contact-form-wrapper {
  max-width: 640px;
  margin: 0 auto;
  border-top: 1px solid var(--color-border-soft);
  padding-top: 40px;
}

.form-title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 24px;
  color: var(--color-text-muted);
}

.contact-form { display: flex; flex-direction: column; gap: 16px; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group--full { grid-column: 1 / -1; }

.form-group label {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-text-muted);
  text-align: left;
}

.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--color-border-soft);
  border-radius: 8px;
  padding: 11px 14px;
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: 0.9rem;
  transition: border-color var(--transition);
  outline: none;
  width: 100%;
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%2300BCD4' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}

.form-group select option { background: #0F1E2F; color: var(--color-white); }

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-cyan);
  background: rgba(0, 188, 212, 0.04);
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(176, 190, 197, 0.45); }

.form-group textarea { resize: vertical; min-height: 100px; }

.form-submit {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}

.form-note {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.form-success {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--color-green);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 16px;
  background: rgba(0, 230, 118, 0.08);
  border: 1px solid rgba(0, 230, 118, 0.2);
  border-radius: 10px;
  margin-top: 8px;
}

.form-success.show { display: flex; animation: fadeInPanel 0.4s ease; }

/* ============================================
   FOOTER COMPLETO
   ============================================ */
.footer {
  background: rgba(0, 0, 0, 0.3);
  border-top: 1px solid var(--color-border-soft);
  padding: 64px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
}

.footer-logo {
  height: 45px;
  width: auto;
  object-fit: contain;
  margin-bottom: 16px;
}

.footer-logo-text {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
  margin-bottom: 16px;
}

.footer-tagline {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
}

.footer-socials {
  display: flex;
  gap: 12px;
}

.footer-socials a {
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--color-border-soft);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  transition: all var(--transition);
}

.footer-socials a:hover {
  background: rgba(0, 188, 212, 0.12);
  border-color: var(--color-cyan);
  color: var(--color-cyan);
  transform: translateY(-2px);
}

.footer-col-title {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-white);
  margin-bottom: 16px;
}

.footer-col ul { display: flex; flex-direction: column; gap: 10px; }

.footer-col a {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  transition: color var(--transition);
}

.footer-col a:hover { color: var(--color-cyan); }

.footer-bottom {
  border-top: 1px solid var(--color-border-soft);
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

.footer-bottom p {
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

/* ============================================
   CHATBOT
   ============================================ */
.chatbot-wrapper {
  position: fixed;
  bottom: 100px;
  right: 28px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
}

.chatbot-window {
  width: 340px;
  max-height: 480px;
  background: #0E1D2D;
  border: 1px solid rgba(0, 188, 212, 0.25);
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 0 1px rgba(0,188,212,0.1);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  opacity: 0;
  transform: translateY(16px) scale(0.95);
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
  transform-origin: bottom right;
}

.chatbot-window.open {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.chatbot-header {
  background: linear-gradient(135deg, rgba(0,188,212,0.15), rgba(0,230,118,0.08));
  border-bottom: 1px solid rgba(0,188,212,0.15);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}

.chatbot-header-info {
  display: flex;
  align-items: center;
  gap: 10px;
}

.chatbot-dot {
  width: 8px;
  height: 8px;
  background: var(--color-green);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--color-green);
  animation: pulse-dot 2s infinite;
  flex-shrink: 0;
}

.chatbot-header-info strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 700;
}

.chatbot-header-info span {
  display: block;
  font-size: 0.72rem;
  color: var(--color-text-muted);
  margin-top: 1px;
}

.chatbot-close {
  background: none;
  border: none;
  color: var(--color-text-muted);
  cursor: pointer;
  padding: 4px;
  border-radius: 6px;
  transition: color var(--transition), background var(--transition);
}

.chatbot-close:hover { color: var(--color-white); background: rgba(255,255,255,0.08); }

.chatbot-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  scroll-behavior: smooth;
}

.chatbot-messages::-webkit-scrollbar { width: 3px; }
.chatbot-messages::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: 3px; }

.chat-msg {
  max-width: 85%;
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 0.85rem;
  line-height: 1.55;
}

.chat-msg p { margin-bottom: 6px; }
.chat-msg p:last-child { margin-bottom: 0; }

.chat-msg--bot {
  background: rgba(0,188,212,0.08);
  border: 1px solid rgba(0,188,212,0.15);
  color: var(--color-white);
  border-radius: 12px 12px 12px 3px;
  align-self: flex-start;
}

.chat-msg--user {
  background: var(--gradient-brand);
  color: #0A1520;
  font-weight: 500;
  border-radius: 12px 12px 3px 12px;
  align-self: flex-end;
}

.chat-msg--typing {
  background: rgba(0,188,212,0.08);
  border: 1px solid rgba(0,188,212,0.15);
  padding: 14px;
  align-self: flex-start;
  border-radius: 12px 12px 12px 3px;
}

.typing-dots {
  display: flex;
  gap: 4px;
  align-items: center;
}

.typing-dots span {
  width: 6px;
  height: 6px;
  background: var(--color-cyan);
  border-radius: 50%;
  animation: typingBounce 1.2s ease-in-out infinite;
}

.typing-dots span:nth-child(2) { animation-delay: 0.15s; }
.typing-dots span:nth-child(3) { animation-delay: 0.3s; }

@keyframes typingBounce {
  0%, 100% { transform: translateY(0); opacity: 0.5; }
  50%       { transform: translateY(-4px); opacity: 1; }
}

.chatbot-input-area {
  display: flex;
  gap: 8px;
  padding: 12px;
  border-top: 1px solid rgba(0,188,212,0.1);
  flex-shrink: 0;
}

.chatbot-input-area input {
  flex: 1;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--color-border-soft);
  border-radius: 8px;
  padding: 9px 13px;
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: 0.85rem;
  outline: none;
  transition: border-color var(--transition);
}

.chatbot-input-area input:focus {
  border-color: rgba(0,188,212,0.4);
}

.chatbot-input-area input::placeholder { color: rgba(176,190,197,0.4); }

.chatbot-input-area button {
  width: 36px;
  height: 36px;
  background: var(--gradient-brand);
  border: none;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #0A1520;
  cursor: pointer;
  flex-shrink: 0;
  transition: opacity var(--transition), transform var(--transition);
}

.chatbot-input-area button:hover { opacity: 0.9; transform: scale(1.05); }
.chatbot-input-area button:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

.chatbot-toggle {
  width: 54px;
  height: 54px;
  background: var(--gradient-brand);
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #0A1520;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(0,188,212,0.4);
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative;
}

.chatbot-toggle:hover {
  transform: scale(1.08);
  box-shadow: 0 8px 30px rgba(0,188,212,0.5);
}

.chatbot-notify {
  position: absolute;
  top: -2px;
  right: -2px;
  width: 18px;
  height: 18px;
  background: #ef5350;
  border-radius: 50%;
  font-size: 0.65rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  border: 2px solid var(--color-bg);
}

.chatbot-notify.hidden { display: none; }

/* WhatsApp float — repositioned above chatbot toggle */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
}

/* ============================================
   RESPONSIVE — SECCIONES
   ============================================ */
@media (max-width: 1024px) {
  .propuesta-grid   { grid-template-columns: 1fr 1fr; }
  .diffs-layout     { grid-template-columns: 1fr; gap: 48px; }
  .diffs-left       { position: static; }
  .footer-grid      { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 768px) {
  .propuesta-grid       { grid-template-columns: 1fr; }
  .services-grid        { grid-template-columns: 1fr; }
  .services-grid--two   { grid-template-columns: 1fr; }
  .services-grid--auto  { grid-template-columns: 1fr; }

  .proceso-steps      { flex-direction: column; gap: 0; }
  .proceso-step       { padding: 0; text-align: left; display: grid; grid-template-columns: 56px 1fr; gap: 16px; align-items: start; }
  .proceso-step .step-number { display: none; }
  .proceso-connector  { width: 1px; height: 24px; background: linear-gradient(to bottom, rgba(0,188,212,0.3), transparent); margin: 0 28px; }
  .proceso-connector::after { display: none; }

  .comparison-wrapper { border-radius: 10px; }

  .cta-final-card   { padding: 36px 24px; }
  .form-row         { grid-template-columns: 1fr; }

  .footer-grid      { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom    { flex-direction: column; text-align: center; }

  .chatbot-wrapper  { bottom: 90px; right: 16px; }
  .chatbot-window   { width: calc(100vw - 32px); }
  .whatsapp-float   { bottom: 28px; right: 16px; }
}

@media (max-width: 480px) {
  .cta-final-buttons { flex-direction: column; align-items: center; }
  .btn-lg { width: 100%; max-width: 300px; justify-content: center; }
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20%       { transform: translateX(-6px); }
  40%       { transform: translateX(6px); }
  60%       { transform: translateX(-4px); }
  80%       { transform: translateX(4px); }
}