/* ============================================
   RESET Y VARIABLES GLOBALES
   ============================================ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg-primary: #242424;
  --bg-secondary: #111111;
  --accent: #35d4ae;
  --accent-soft: rgba(53, 212, 174, 0.08);
  --accent-border: rgba(53, 212, 174, 0.35);
  --text-white: #FFFFFF;
  --text-gray: #CFCFCF;
  --text-muted: #8a8a8a;
  --radius-card: 24px;
  --radius-pill: 999px;
  --transition: all 0.3s ease;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Poppins', sans-serif;
  background: var(--bg-primary);
  color: var(--text-white);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

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

a:hover {
  opacity: 0.85;
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 80px 0;
}

.section-secondary {
  background: var(--bg-secondary);
}

.divider {
  width: 56px;
  height: 3px;
  background: var(--accent);
  border-radius: 999px;
  margin-bottom: 16px;
}

/* ============================================
   DIVIDER · TICKER DE MÉTRICAS
   ============================================ */
.epi-divider-ticker {
  background: var(--bg-secondary);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding: 28px 0;
  overflow: hidden;
}
.epi-ticker-track {
  display: flex;
  width: max-content;
  animation: epi-ticker 32s linear infinite;
}
.epi-ticker-track:hover { animation-play-state: paused; }
.epi-divider-ticker .ti {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 0 48px;
  border-right: 1px solid rgba(255, 255, 255, 0.06);
  white-space: nowrap;
}
.epi-divider-ticker .ti:first-child {
  border-left: 1px solid rgba(255, 255, 255, 0.06);
}
.epi-divider-ticker .ti-num {
  font-family: 'Montserrat', sans-serif;
  font-size: 22px;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.02em;
  line-height: 1;
}
.epi-divider-ticker .ti-lbl {
  font-family: 'Poppins', sans-serif;
  font-size: 11px;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
@keyframes epi-ticker {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .epi-ticker-track { animation: none; }
}
@media (max-width: 640px) {
  .epi-divider-ticker { padding: 22px 0; }
  .epi-divider-ticker .ti { padding: 0 32px; gap: 10px; }
  .epi-divider-ticker .ti-num { font-size: 18px; }
  .epi-divider-ticker .ti-lbl { font-size: 10px; letter-spacing: 0.1em; }
}

/* ============================================
   DIVIDER · FRASE DE POSICIONAMIENTO
   ============================================ */
.epi-divider-quote {
  background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 50%, var(--bg-primary) 100%);
  padding: 72px 24px;
  text-align: center;
}
.epi-q-line {
  width: 40px;
  height: 3px;
  background: var(--accent);
  border-radius: 999px;
  margin: 0 auto 28px;
  transform-origin: center;
  animation: epi-q-line-grow 1.2s ease-out both;
}
.epi-q-text {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(18px, 2.4vw, 26px);
  font-weight: 700;
  color: var(--text-white);
  line-height: 1.5;
  letter-spacing: -0.01em;
  max-width: 640px;
  margin: 0 auto;
}
.epi-q-hl {
  color: var(--accent);
  position: relative;
  display: inline-block;
}
.epi-q-hl::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent);
  border-radius: 999px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 1.1s cubic-bezier(0.65, 0, 0.35, 1) 0.2s;
}
.epi-divider-quote.epi-visible .epi-q-hl::after {
  transform: scaleX(1);
}
@keyframes epi-q-line-grow {
  from { transform: scaleX(0); opacity: 0; }
  to   { transform: scaleX(1); opacity: 1; }
}
@media (prefers-reduced-motion: reduce) {
  .epi-q-line { animation: none; }
  .epi-q-hl::after { transition: none; transform: scaleX(1); }
}
@media (max-width: 640px) {
  .epi-divider-quote { padding: 56px 20px; }
}

/* ============================================
   DIVIDER · LÍNEA CON PULSO
   ============================================ */
.epi-divider-pulse {
  background: var(--bg-secondary);
  padding: 56px 40px;
  position: relative;
  overflow: hidden;
}
.epi-pulse-dots {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
}
.epi-pulse-row {
  display: flex;
  align-items: center;
  gap: 24px;
  max-width: 520px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.epi-pulse-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(53, 212, 174, 0.15), var(--accent), rgba(53, 212, 174, 0.15), transparent);
  animation: epi-linepulse 3s ease-in-out infinite;
}
@keyframes epi-linepulse {
  0%, 100% { opacity: 0.45; }
  50%       { opacity: 1; }
}
.epi-pulse-icon {
  width: 44px;
  height: 44px;
  border: 1px solid var(--accent-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--accent);
  background: var(--accent-soft);
  animation: epi-iconpulse 3s ease-in-out infinite;
}
.epi-pulse-icon svg {
  width: 20px;
  height: 20px;
}
@keyframes epi-iconpulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(53, 212, 174, 0.35); }
  50%       { box-shadow: 0 0 0 14px rgba(53, 212, 174, 0); }
}
@media (prefers-reduced-motion: reduce) {
  .epi-pulse-line, .epi-pulse-icon { animation: none; }
}
@media (max-width: 640px) {
  .epi-divider-pulse { padding: 40px 24px; }
  .epi-pulse-row { gap: 16px; }
  .epi-pulse-icon { width: 36px; height: 36px; }
}

.eyebrow {
  display: inline-block;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
}

/* Honeypot anti-bot (invisible para humanos) */
.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

/* GTM noscript iframe (oculto) */
.gtm-noscript {
  display: none;
  visibility: hidden;
}

/* Utilidad: dejar <strong> en blanco dentro de subtítulos */
.section-subtitle strong {
  color: var(--text-white);
  font-weight: 600;
}

/* ============================================
   BOTONES
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 16px 32px;
  border-radius: var(--radius-pill);
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 14px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
}

.btn-primary {
  background: var(--accent);
  color: var(--bg-primary);
}

.btn-primary:hover {
  box-shadow: 0 0 30px rgba(53, 212, 174, 0.4);
  transform: translateY(-2px);
  opacity: 1;
}

.btn-secondary {
  background: transparent;
  color: var(--accent);
  border-color: var(--accent);
}

.btn-secondary:hover {
  background: var(--accent-soft);
  opacity: 1;
}

/* En el hero, el secundario va como ghost: menos peso visual que el CTA primario */
.hero-buttons .btn-secondary {
  background: transparent;
  color: var(--text-gray);
  border-color: rgba(255, 255, 255, 0.18);
  border-width: 1px;
  font-weight: 600;
}

.hero-buttons .btn-secondary:hover {
  color: var(--accent);
  border-color: var(--accent-border);
  background: transparent;
}

/* ============================================
   HEADER / NAV
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(36, 36, 36, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  transition: var(--transition);
}

.header.scrolled {
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 20px;
  color: var(--text-white);
  letter-spacing: -0.01em;
}

.logo img {
  height: 32px;
  width: 32px;
  display: block;
  border-radius: 6px;
}

.logo span {
  color: var(--accent);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}

.nav-menu a {
  color: var(--text-gray);
  font-family: 'Poppins', sans-serif;
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 0.02em;
}

.nav-menu a:hover {
  color: var(--accent);
}

.nav-cta {
  padding: 12px 24px;
  font-size: 12px;
}

/* Language Toggle */
.language-toggle {
  display: flex;
  gap: 8px;
  margin-left: 24px;
}

.lang-option {
  background: none;
  border: 1px solid var(--accent-border);
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 18px;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.lang-option:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.lang-option.active {
  border-color: var(--accent);
  background: var(--accent-soft);
  box-shadow: 0 0 12px rgba(53, 212, 174, 0.3);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-white);
  font-size: 24px;
  cursor: pointer;
}

/* Dropdown del nav: agrupa Contenido / Blog / Newsletter (Bloque 2).
   Sin JS: abre por :hover y :focus-within (funciona con teclado y touch). */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-toggle {
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  color: var(--text-gray);
  font-family: 'Poppins', sans-serif;
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 0.02em;
  transition: var(--transition);
}

.nav-dropdown-toggle::after {
  content: ' ▾';
  font-size: 11px;
}

.nav-dropdown:hover .nav-dropdown-toggle,
.nav-dropdown:focus-within .nav-dropdown-toggle,
.nav-dropdown-toggle.active {
  color: var(--accent);
}

.nav-submenu {
  list-style: none;
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  margin-top: 14px;
  padding: 14px 20px;
  min-width: 175px;
  background: var(--bg-secondary);
  border: 1px solid var(--accent-border);
  border-radius: 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

/* Puente invisible para no perder el hover entre el botón y el panel */
.nav-submenu::before {
  content: '';
  position: absolute;
  top: -14px;
  left: 0;
  right: 0;
  height: 14px;
}

.nav-dropdown:hover .nav-submenu,
.nav-dropdown:focus-within .nav-submenu {
  opacity: 1;
  visibility: visible;
}

/* Foco visible unificado (a11y, Bloque 2): un solo estilo de foco de teclado
   para links y botones en todo el sitio. Los inputs conservan su borde accent. */
a:focus-visible,
button:focus-visible,
.btn:focus-visible,
.card-link:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

/* ============================================
   HERO
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 140px 0 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(53, 212, 174, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-headline {
  font-size: clamp(48px, 7vw, 88px);
  font-weight: 900;
  margin-bottom: 32px;
  letter-spacing: -0.03em;
}

.hero-headline span {
  color: var(--accent);
}

.hero-subtitle {
  font-size: 18px;
  color: var(--text-gray);
  margin-bottom: 40px;
  max-width: 560px;
  line-height: 1.7;
}

.hero-subtitle strong {
  color: var(--text-white);
  font-weight: 600;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.hero-microcopy {
  font-size: 13px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-microcopy::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent);
}

.hero-image {
  position: relative;
  border-radius: var(--radius-card);
  overflow: hidden;
  aspect-ratio: 4/5;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, #000 65%, rgba(0,0,0,0.6) 88%, transparent 100%);
          mask-image: linear-gradient(180deg, #000 0%, #000 65%, rgba(0,0,0,0.6) 88%, transparent 100%);
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  /* Baja la foto dentro del marco para dar aire sobre la cabeza (el fondo del
     estudio es blanco, así que no aparece banda oscura arriba) */
  transform: translateY(7%);
}

.hero-image-placeholder {
  color: var(--text-muted);
  text-align: center;
  padding: 40px;
  font-size: 14px;
}

.hero-image-placeholder span {
  font-size: 60px;
  display: block;
  margin-bottom: 16px;
}

/* ============================================
   POSICIONAMIENTO
   ============================================ */
.section-title {
  font-size: clamp(28px, 5vw, 48px);
  margin-bottom: 16px;
  max-width: 900px;
  line-height: 1.15;
}

.section-subtitle {
  font-size: 17px;
  color: var(--text-gray);
  max-width: 760px;
  margin-bottom: 40px;
  line-height: 1.7;
}

.posicionamiento-text {
  font-size: 17px;
  color: var(--text-gray);
  max-width: 820px;
  line-height: 1.8;
  margin-bottom: 40px;
}

.posicionamiento-text strong {
  color: var(--text-white);
  font-weight: 600;
}

.highlight-box {
  background: var(--bg-secondary);
  border: 1px solid var(--accent-border);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius-card);
  padding: 40px;
  margin-top: 40px;
  max-width: 820px;
  position: relative;
}

.highlight-box::before {
  content: '"';
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 80px;
  color: var(--accent);
  position: absolute;
  top: -20px;
  left: 20px;
  line-height: 1;
  opacity: 0.5;
}

.highlight-box p {
  font-family: 'Montserrat', sans-serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--text-white);
  line-height: 1.4;
}

/* ============================================
   ÁREAS DE TRABAJO (CARDS)
   ============================================ */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 24px;
}

.card {
  background: var(--bg-secondary);
  border: 1px solid var(--accent-border);
  border-radius: var(--radius-card);
  padding: 40px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.card:hover {
  transform: translateY(-6px);
  border-color: var(--accent);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.card:hover::before {
  transform: scaleX(1);
}

.card-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--accent-soft);
  border: 1px solid var(--accent-border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 28px;
  color: var(--accent);
  box-shadow: 0 0 24px rgba(53, 212, 174, 0.15);
  transition: var(--transition);
}

.card:hover .card-icon {
  background: rgba(53, 212, 174, 0.16);
  box-shadow: 0 0 32px rgba(53, 212, 174, 0.3);
  transform: scale(1.05);
}

.card-icon svg {
  width: 34px;
  height: 34px;
}

.card h3 {
  font-size: 22px;
  margin-bottom: 16px;
  font-weight: 700;
}

.card p {
  color: var(--text-gray);
  font-size: 15px;
  line-height: 1.7;
}

/* Card como link a página dedicada */
.card-link {
  display: block;
  text-decoration: none;
  color: inherit;
}
.card-link:hover { opacity: 1; }
.card-link h3 { color: var(--text-white); }

.card-cta {
  display: inline-block;
  margin-top: 20px;
  color: var(--accent);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: var(--transition);
}

.card-link:hover .card-cta {
  letter-spacing: 0.1em;
}

/* Tarea 1.3 — reduced-motion: mantener borde/color en hover, desactivar lift y escala */
@media (prefers-reduced-motion: reduce) {
  .card:hover,
  .testimonial-card:hover {
    transform: none;
  }
  .card:hover .card-icon {
    transform: none;
  }
}

/* ============================================
   QUIÉN SOY
   ============================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 80px;
  align-items: start;
}

.about-text p {
  font-size: 16px;
  color: var(--text-gray);
  margin-bottom: 20px;
  line-height: 1.8;
}

.about-text p strong {
  color: var(--text-white);
  font-weight: 600;
}

.about-image {
  position: sticky;
  top: 120px;
  border-radius: var(--radius-card);
  overflow: hidden;
  border: 1px solid var(--accent-border);
  aspect-ratio: 4/5;
  background: linear-gradient(135deg, #1a1a1a 0%, #0a0a0a 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

/* Timeline */
.timeline {
  margin-top: 48px;
  padding-top: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.timeline-title {
  font-size: 14px;
  color: var(--accent);
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 28px;
}

.timeline-list {
  display: flex;
  align-items: flex-start;
  gap: 0;
  position: relative;
  padding-top: 24px;
}

/* Línea conectora horizontal */
.timeline-list::before {
  content: '';
  position: absolute;
  top: 31px;
  left: 8%;
  right: 8%;
  height: 2px;
  background: linear-gradient(90deg,
    rgba(53, 212, 174, 0.15) 0%,
    var(--accent) 50%,
    rgba(53, 212, 174, 0.15) 100%);
  z-index: 0;
}

.timeline-item {
  flex: 1;
  min-width: 0;
  position: relative;
  padding: 0 6px;
  text-align: center;
  background: transparent;
  border: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: var(--transition);
}

/* Nodo circular sobre la línea */
.timeline-item::before {
  content: '';
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow:
    0 0 0 3px var(--bg-secondary),
    0 0 0 4px var(--accent),
    0 0 12px rgba(53, 212, 174, 0.5);
  position: relative;
  z-index: 1;
  margin-bottom: 18px;
  transition: var(--transition);
}

.timeline-item:hover::before {
  transform: scale(1.2);
  box-shadow:
    0 0 0 3px var(--bg-secondary),
    0 0 0 4px var(--accent),
    0 0 18px rgba(53, 212, 174, 0.8);
}

.timeline-year {
  font-family: 'Montserrat', sans-serif;
  font-size: 18px;
  font-weight: 800;
  color: var(--accent);
  display: block;
  margin-bottom: 6px;
  letter-spacing: -0.01em;
  line-height: 1;
}

.timeline-label {
  font-size: 12px;
  color: var(--text-gray);
  line-height: 1.45;
  font-weight: 500;
}

/* Mobile: timeline vertical con línea a la izquierda */
@media (max-width: 768px) {
  .timeline-list {
    flex-direction: column;
    align-items: stretch;
    padding-top: 0;
    padding-left: 28px;
    gap: 24px;
  }
  .timeline-list::before {
    top: 8px;
    bottom: 8px;
    left: 6px;
    right: auto;
    width: 2px;
    height: auto;
    background: linear-gradient(180deg,
      rgba(53, 212, 174, 0.15) 0%,
      var(--accent) 50%,
      rgba(53, 212, 174, 0.15) 100%);
  }
  .timeline-item {
    flex: none;
    padding: 0;
    text-align: left;
    align-items: flex-start;
  }
  .timeline-item::before {
    position: absolute;
    left: -28px;
    top: 4px;
    margin: 0;
  }
}

/* ============================================
   FILOSOFÍA
   ============================================ */
.filosofia-content {
  max-width: 900px;
}

.filosofia-content p {
  font-size: 17px;
  color: var(--text-gray);
  margin-bottom: 24px;
  line-height: 1.8;
}

/* ============================================
   CÓMO TRABAJO — Proceso en 4 pasos
   ============================================ */
.proceso-steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 24px;
  counter-reset: proceso;
}

.proceso-step {
  position: relative;
  background: var(--bg-secondary);
  border: 1px solid var(--accent-border);
  border-radius: var(--radius-card);
  padding: 36px 28px 32px;
  transition: var(--transition);
  overflow: hidden;
}

.proceso-step::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.proceso-step:hover {
  transform: translateY(-6px);
  border-color: var(--accent);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.proceso-step:hover::before {
  transform: scaleX(1);
}

.proceso-num {
  display: inline-block;
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 38px;
  color: var(--accent);
  line-height: 1;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
  background: linear-gradient(180deg, var(--accent) 0%, rgba(53, 212, 174, 0.6) 100%);
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
}

.proceso-step h3 {
  font-size: 20px;
  margin-bottom: 12px;
  font-weight: 700;
  color: var(--text-white);
}

.proceso-step p {
  color: var(--text-gray);
  font-size: 14px;
  line-height: 1.65;
}

@media (max-width: 1024px) {
  .proceso-steps {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .proceso-steps {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .proceso-step {
    padding: 28px 24px;
  }
}

/* ============================================
   HABILIDADES
   ============================================ */
.skills-groups {
  display: flex;
  flex-direction: column;
  gap: 32px;
  margin-bottom: 64px;
}

.skills-group {
  padding-top: 28px;
  border-top: 1px solid var(--accent-border);
}

.skills-groups .skills-group:first-child {
  padding-top: 0;
  border-top: none;
}

.skills-group-title {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 20px;
}

.skills-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  background: var(--bg-secondary);
  border: 1px solid var(--accent-border);
  border-radius: var(--radius-pill);
  color: var(--text-gray);
  font-size: 14px;
  font-weight: 500;
  transition: var(--transition);
  cursor: default;
}

.chip::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

.chip:hover {
  background: var(--accent-soft);
  color: var(--accent);
  transform: translateY(-2px);
}

/* Chips destacados: skills core (filled) */
.chip.chip-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg-primary);
  font-weight: 600;
  box-shadow: 0 0 18px rgba(53, 212, 174, 0.25);
}

.chip.chip-primary::before {
  background: var(--bg-primary);
}

.chip.chip-primary:hover {
  background: var(--accent);
  color: var(--bg-primary);
  box-shadow: 0 0 24px rgba(53, 212, 174, 0.45);
}

.business-types {
  background: var(--bg-secondary);
  border: 1px solid var(--accent-border);
  border-radius: var(--radius-card);
  padding: 40px;
}

.business-types h3 {
  font-size: 22px;
  margin-bottom: 16px;
}

.business-types p {
  color: var(--text-gray);
  font-size: 16px;
  line-height: 1.7;
}

/* ============================================
   PROYECTOS
   ============================================ */
.projects-intro {
  margin-bottom: 56px;
}

.projects-intro p {
  font-size: 17px;
  color: var(--text-gray);
  max-width: 820px;
  line-height: 1.8;
  margin-bottom: 16px;
}

.projects-intro p strong {
  color: var(--text-white);
  font-weight: 600;
}

.project-block {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 60px;
  align-items: center;
  background: var(--bg-secondary);
  border: 1px solid var(--accent-border);
  border-radius: var(--radius-card);
  padding: 56px;
  margin-bottom: 32px;
  transition: var(--transition);
}

.project-block:hover {
  border-color: var(--accent);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.project-block:nth-child(even) {
  grid-template-columns: 1.5fr 1fr;
}

.project-block:nth-child(even) .project-image {
  order: 2;
}

.project-image {
  aspect-ratio: 1/1;
  background: linear-gradient(135deg, #1a1a1a 0%, #0a0a0a 100%);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 20px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-image-placeholder {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 42px;
  color: var(--accent);
  letter-spacing: 0.05em;
}

.project-content h3 {
  font-size: 36px;
  margin-bottom: 12px;
  font-weight: 900;
}

.project-tagline {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 15px;
  color: var(--accent);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.project-description {
  color: var(--text-gray);
  margin-bottom: 24px;
  line-height: 1.8;
  font-size: 15px;
}

.project-meaning {
  padding: 20px 24px;
  background: rgba(53, 212, 174, 0.06);
  border-left: 3px solid var(--accent);
  border-radius: 12px;
  margin-bottom: 28px;
}

.project-meaning strong {
  display: block;
  color: var(--text-white);
  font-weight: 700;
  margin-bottom: 8px;
  font-family: 'Montserrat', sans-serif;
}

.project-meaning p {
  color: var(--text-gray);
  font-size: 14px;
  line-height: 1.7;
}

.projects-closing {
  margin-top: 64px;
  text-align: center;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.projects-closing h3 {
  font-size: 32px;
  margin-bottom: 24px;
}

.projects-closing p {
  font-size: 16px;
  color: var(--text-gray);
  margin-bottom: 16px;
  line-height: 1.8;
}

.projects-closing p strong {
  color: var(--text-white);
}

/* ============================================
   EPIGROUP — GRID COMPACTO
   ============================================ */
.epigroup-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.epigroup-card {
  background: var(--bg-secondary);
  border: 1px solid var(--accent-border);
  border-radius: var(--radius-card);
  padding: 28px;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.epigroup-card:hover {
  border-color: var(--accent);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.35);
  transform: translateY(-4px);
}

.epigroup-card--featured {
  border-color: rgba(53, 212, 174, 0.5);
}

.epigroup-img {
  width: 68px;
  height: 68px;
  border-radius: 14px;
  overflow: hidden;
  margin-bottom: 18px;
  background: #111;
  border: 1px solid rgba(255, 255, 255, 0.06);
  flex-shrink: 0;
}

.epigroup-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.epigroup-name {
  font-size: 22px;
  font-weight: 900;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.epigroup-tagline {
  font-family: 'Montserrat', sans-serif;
  font-size: 12px;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 14px;
}

.epigroup-desc {
  font-size: 14px;
  color: var(--text-gray);
  line-height: 1.7;
  margin-bottom: 22px;
  flex: 1;
}

.epigroup-badge {
  display: inline-block;
  align-self: flex-start;
  background: rgba(53, 212, 174, 0.08);
  color: var(--accent);
  border: 1px solid rgba(53, 212, 174, 0.25);
  border-radius: var(--radius-pill);
  padding: 7px 18px;
  font-size: 13px;
  font-weight: 700;
  font-family: 'Montserrat', sans-serif;
  letter-spacing: 0.04em;
}

/* ============================================
   HYPEFRAME ANIMATIONS - Apple-style parallax
   ============================================ */
.project-block {
  perspective: 1000px;
  will-change: transform;
}

.project-image,
.project-content {
  transform: translateZ(0);
  will-change: transform;
  transition: transform 0.05s ease-out;
}

.project-block.hypeframe-active .project-image {
  transform: translateY(var(--parallax-offset, 0px)) translateZ(20px) scale(1.02);
}

.project-block.hypeframe-active .project-content {
  transform: translateY(calc(var(--parallax-offset, 0px) * -0.5)) translateZ(10px);
}

/* ============================================
   RESULTADOS / TESTIMONIOS
   ============================================ */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 24px;
}

.testimonial-card {
  background: var(--bg-secondary);
  border: 1px solid var(--accent-border);
  border-radius: var(--radius-card);
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.testimonial-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.testimonial-card:hover {
  transform: translateY(-6px);
  border-color: var(--accent);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.testimonial-card:hover::before {
  transform: scaleX(1);
}

.testimonial-tag {
  align-self: flex-start;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid var(--accent-border);
  padding: 8px 16px;
  border-radius: var(--radius-pill);
}

.testimonial-metrics {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 24px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.metric-primary {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.metric-value {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: clamp(56px, 7vw, 80px);
  color: var(--accent);
  line-height: 1;
  letter-spacing: -0.03em;
  text-shadow: 0 0 40px rgba(53, 212, 174, 0.25);
}

.metric-unit {
  font-size: 0.55em;
  margin-left: 4px;
  font-weight: 800;
}

.metric-label {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-gray);
}

.metric-secondary {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.metric-secondary-value {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 26px;
  color: var(--text-white);
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.metric-secondary-label {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 500;
}

.testimonial-quote {
  font-family: 'Poppins', sans-serif;
  font-size: 15px;
  font-style: italic;
  line-height: 1.7;
  color: var(--text-gray);
  padding-left: 20px;
  border-left: 3px solid var(--accent);
}

.testimonial-author {
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.author-role {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 15px;
  color: var(--text-white);
  letter-spacing: 0.01em;
}

.author-company {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ============================================
   SOBRE MÍ · TEASER (home → /quien-soy.html)
   ============================================ */
.about-teaser {
  padding: 64px 0;
}

.about-teaser-card {
  display: flex;
  align-items: center;
  gap: 32px;
  max-width: 720px;
  margin: 0 auto;
}

.about-teaser-card picture {
  flex-shrink: 0;
}

.about-teaser-photo {
  display: block;
  width: 116px;
  height: 116px;
  border-radius: 50%;
  object-fit: cover;
  object-position: top;
  border: 2px solid var(--accent-border);
  background: linear-gradient(135deg, #1a1a1a 0%, #0a0a0a 100%);
}

.about-teaser-title {
  font-size: 22px;
  margin-bottom: 10px;
}

.about-teaser-text {
  font-size: 15px;
  color: var(--text-gray);
  line-height: 1.7;
  margin-bottom: 14px;
}

.about-teaser-link {
  display: inline-block;
  color: var(--accent);
  text-decoration: none;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: var(--transition);
}

.about-teaser-link:hover {
  letter-spacing: 0.1em;
}

@media (max-width: 640px) {
  .about-teaser-card {
    flex-direction: column;
    text-align: center;
  }
}

/* ============================================
   CONTACTO
   ============================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.contact-intro p {
  font-size: 16px;
  color: var(--text-gray);
  margin-bottom: 24px;
  line-height: 1.8;
}

.contact-info {
  margin-top: 48px;
  padding-top: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}

.contact-info-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  border-radius: 12px;
  background: var(--accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
}

.contact-info-icon svg {
  width: 20px;
  height: 20px;
}

.contact-info-text {
  display: flex;
  flex-direction: column;
}

.contact-info-text span {
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  margin-bottom: 4px;
}

.contact-info-text a {
  color: var(--text-white);
  font-size: 15px;
  word-break: break-all;
}

.contact-info-text a:hover {
  color: var(--accent);
}

/* Form */
.contact-form {
  background: var(--bg-secondary);
  border: 1px solid var(--accent-border);
  border-radius: var(--radius-card);
  padding: 48px;
}

.form-group {
  margin-bottom: 20px;
}

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

.form-label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 8px;
  font-family: 'Montserrat', sans-serif;
  letter-spacing: 0.02em;
}

.form-label .required {
  color: var(--accent);
}

.form-label .optional {
  color: var(--text-muted);
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
  font-size: 12px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 14px 18px;
  background: var(--bg-primary);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  color: var(--text-white);
  font-family: 'Poppins', sans-serif;
  font-size: 15px;
  transition: var(--transition);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: rgba(53, 212, 174, 0.03);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-muted);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
  font-family: 'Poppins', sans-serif;
}

.form-select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%2335d4ae' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 18px center;
  padding-right: 44px;
  cursor: pointer;
}

.form-select option {
  background: var(--bg-secondary);
}

.form-submit {
  width: 100%;
  margin-top: 12px;
  justify-content: center;
  padding: 18px 32px;
  font-size: 14px;
}

.form-audit-note {
  margin-top: 4px;
  margin-bottom: 8px;
  padding: 14px 18px;
  background: var(--accent-soft);
  border: 1px solid var(--accent-border);
  border-radius: 12px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 500;
  text-align: center;
  line-height: 1.5;
}

.form-audit-note strong {
  color: var(--text-white);
  font-weight: 600;
}

.form-microcopy {
  margin-top: 16px;
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
  text-align: center;
}

/* Final phrase */
.contact-final {
  margin-top: 100px;
  text-align: center;
  padding: 60px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.contact-final h2 {
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.2;
}

.contact-final h2 span {
  color: var(--accent);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: #0a0a0a;
  padding: 80px 0 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

/* Banda superior: CTA domina, Newsletter secundario */
.footer-top {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 64px;
  padding-bottom: 56px;
  margin-bottom: 56px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  align-items: center;
}

.footer-cta h3 {
  font-size: clamp(28px, 3.2vw, 42px);
  margin-bottom: 16px;
  color: var(--text-white);
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.footer-cta p {
  color: var(--text-gray);
  font-size: 17px;
  margin-bottom: 28px;
  max-width: 520px;
  line-height: 1.6;
}

.footer-newsletter {
  background: linear-gradient(135deg, rgba(53,212,174,0.06) 0%, rgba(53,212,174,0.015) 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-card);
  padding: 24px;
}

.footer-newsletter h3 {
  font-size: 16px;
  margin-bottom: 6px;
  color: var(--text-white);
  font-weight: 700;
}

.footer-newsletter p {
  color: var(--text-muted);
  font-size: 13px;
  margin-bottom: 14px;
  line-height: 1.5;
}

.footer-nl-form {
  display: flex;
  gap: 10px;
}

.footer-nl-form input {
  flex: 1;
  padding: 13px 16px;
  background: var(--bg-primary);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  color: var(--text-white);
  font-family: 'Poppins', sans-serif;
  font-size: 14px;
  transition: var(--transition);
}

.footer-nl-form input:focus {
  outline: none;
  border-color: var(--accent);
}

.footer-nl-form button {
  padding: 13px 20px;
  border-radius: 10px;
  background: var(--accent);
  color: var(--bg-primary);
  border: none;
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 12px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.footer-nl-form button:hover {
  box-shadow: 0 0 24px rgba(53,212,174,0.4);
  transform: translateY(-1px);
}

.footer-nl-tiny {
  color: var(--text-muted);
  font-size: 12px;
  margin-top: 12px;
  margin-bottom: 0;
}

.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

@media (max-width: 900px) {
  .footer-top {
    grid-template-columns: 1fr;
    gap: 32px;
    padding-bottom: 40px;
    margin-bottom: 40px;
  }
  .footer-nl-form {
    flex-direction: column;
  }
  .footer-newsletter {
    padding: 24px;
  }
}

.footer-brand h3 {
  font-size: 22px;
  margin-bottom: 8px;
}

.footer-logo {
  height: 36px;
  width: auto;
  display: block;
  margin-bottom: 16px;
}

.footer-brand p {
  color: var(--text-gray);
  font-size: 14px;
  margin-bottom: 16px;
  max-width: 320px;
}

.footer-tagline {
  font-family: 'Montserrat', sans-serif;
  color: var(--accent);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.02em;
}

.footer-col h4 {
  font-size: 13px;
  color: var(--text-white);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 20px;
  font-weight: 700;
}

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

.footer-col li {
  margin-bottom: 12px;
}

.footer-col a {
  color: var(--text-gray);
  font-size: 14px;
}

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

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  text-align: center;
  font-size: 13px;
  color: var(--text-muted);
}

/* ============================================
   BOTÓN FLOTANTE WHATSAPP
   ============================================ */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  background: #25D366;
  color: white;
  padding: 14px 24px;
  border-radius: var(--radius-pill);
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 14px;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  transition: var(--transition);
}

.whatsapp-float:hover {
  transform: translateY(-3px) scale(1.05);
  opacity: 1;
  box-shadow: 0 12px 32px rgba(37, 211, 102, 0.5);
}

.whatsapp-float svg {
  width: 22px;
  height: 22px;
}

/* ============================================
   ANIMACIONES
   ============================================ */
/* Solo ocultamos para animar si JS está corriendo y el usuario no pidió reducir movimiento.
   Sin esa garantía, el contenido se ve siempre — evita pantallas negras si el observer falla. */
.fade-up {
  opacity: 1;
  transform: none;
  transition: opacity 0.7s ease, transform 0.7s ease;
}

html.js-ready .fade-up {
  opacity: 0;
  transform: translateY(28px);
}

html.js-ready .fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  html.js-ready .fade-up {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

/* ============================================
   MOTION GRAPHICS DE FONDO (sutiles, no invasivos)
   ============================================ */
.section,
.section-secondary {
  position: relative;
  overflow: hidden;
}

.section::before,
.section-secondary::before {
  content: "";
  position: absolute;
  top: -20%;
  left: -10%;
  width: 60%;
  height: 80%;
  background: radial-gradient(circle at center, rgba(53, 212, 174, 0.07) 0%, transparent 60%);
  filter: blur(60px);
  pointer-events: none;
  z-index: 0;
  animation: epi-glow-drift 18s ease-in-out infinite alternate;
}

.section::after,
.section-secondary::after {
  content: "";
  position: absolute;
  bottom: -10%;
  right: -10%;
  width: 50%;
  height: 60%;
  background: radial-gradient(circle at center, rgba(53, 212, 174, 0.05) 0%, transparent 60%);
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
  animation: epi-glow-drift-2 22s ease-in-out infinite alternate;
}

.section > .container,
.section-secondary > .container {
  position: relative;
  z-index: 1;
}

@keyframes epi-glow-drift {
  0%   { transform: translate(0, 0) scale(1); opacity: 0.7; }
  100% { transform: translate(8%, 6%) scale(1.15); opacity: 1; }
}

@keyframes epi-glow-drift-2 {
  0%   { transform: translate(0, 0) scale(1); opacity: 0.6; }
  100% { transform: translate(-6%, -4%) scale(1.1); opacity: 0.95; }
}

@media (prefers-reduced-motion: reduce) {
  .section::before, .section::after,
  .section-secondary::before, .section-secondary::after {
    animation: none;
  }
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .hero-grid,
  .about-grid,
  .contact-grid,
  .project-block,
  .project-block:nth-child(even) {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .project-block:nth-child(even) .project-image {
    order: 0;
  }

  .about-image {
    position: relative;
    top: 0;
    max-width: 400px;
    margin: 0 auto;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .footer-brand {
    grid-column: span 2;
  }

  /* Nav colapsado a hamburguesa hasta 1024px: con 6 ítems + toggle de idioma
     el nav desktop no entra entre 769 y ~1000px sin pisar el selector (Bloque 2) */
  .menu-toggle {
    display: block;
  }

  .nav-menu {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--bg-secondary);
    flex-direction: column;
    align-items: flex-start;
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid var(--accent-border);
    transform: translateY(-150%);
    transition: transform 0.4s ease;
  }

  .nav-menu.open {
    transform: translateY(0);
  }

  .nav-menu li {
    width: 100%;
  }

  /* En el panel mobile el dropdown se muestra plano (sin botón ni popup) */
  .nav-dropdown-toggle {
    display: none;
  }

  .nav-submenu {
    position: static;
    transform: none;
    margin: 0;
    padding: 0;
    min-width: 0;
    background: none;
    border: none;
    border-radius: 0;
    gap: 20px;
    opacity: 1;
    visibility: visible;
  }

  .nav-submenu::before {
    display: none;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 56px 0;
  }

  .cards-grid {
    grid-template-columns: 1fr;
  }

  .epigroup-grid {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .contact-form {
    padding: 28px;
  }

  .project-block {
    padding: 32px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .hero {
    padding: 120px 0 60px;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    justify-content: center;
  }

  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    padding: 14px;
  }

  .whatsapp-float .whatsapp-text {
    display: none;
  }

  .highlight-box {
    padding: 32px 24px;
  }

  .highlight-box p {
    font-size: 18px;
  }

  .project-content h3 {
    font-size: 28px;
  }

  .contact-final {
    margin-top: 64px;
    padding: 40px 0;
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .testimonial-card {
    padding: 32px;
    gap: 20px;
  }

  .testimonial-quote {
    font-size: 14px;
  }
}

/* ============================================
   RECURSOS GRATUITOS (sección home + recursos.html)
   ============================================ */
.recursos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 32px;
}

.recurso-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--bg-secondary);
  border: 1px solid var(--accent-border);
  border-radius: var(--radius-card);
  padding: 36px 32px;
  transition: var(--transition);
  overflow: hidden;
}

.recurso-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.recurso-card:hover {
  transform: translateY(-6px);
  border-color: var(--accent);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.recurso-card:hover::before {
  transform: scaleX(1);
}

.recurso-card-featured {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent-border), 0 24px 60px rgba(0, 0, 0, 0.35);
}

.recurso-card-featured::before {
  transform: scaleX(1);
}

.recurso-badge {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-muted);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.recurso-badge-available {
  background: var(--accent-soft);
  color: var(--accent);
  border-color: var(--accent-border);
}

.recurso-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: var(--accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--accent);
}

.recurso-icon svg {
  width: 28px;
  height: 28px;
}

.recurso-card h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-white);
}

.recurso-desc {
  color: var(--text-gray);
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 20px;
}

.recurso-meta {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.recurso-meta li {
  position: relative;
  padding-left: 22px;
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
}

.recurso-meta li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 7px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent-soft);
  border: 1px solid var(--accent-border);
}

.recurso-meta li::after {
  content: '';
  position: absolute;
  left: 4px;
  top: 10px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent);
}

.recurso-cta {
  margin-top: auto;
  width: 100%;
  justify-content: center;
}

.recursos-footnote {
  text-align: center;
  margin-top: 40px;
  color: var(--text-muted);
  font-size: 14px;
}

.recursos-footnote a {
  font-weight: 600;
}

/* Hero específico de recursos.html */
.recursos-hero {
  padding: 160px 0 80px;
  background: var(--bg-primary);
  position: relative;
  overflow: hidden;
}

.recursos-hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(53, 212, 174, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.recursos-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 820px;
}

.recursos-hero-title {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(36px, 5.5vw, 64px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.recursos-hero-title span {
  color: var(--accent);
}

.recursos-hero-subtitle {
  font-size: 18px;
  color: var(--text-gray);
  line-height: 1.7;
  max-width: 680px;
}

.recursos-cta-bottom {
  margin-top: 64px;
  text-align: center;
  padding: 48px 32px;
  background: var(--bg-primary);
  border: 1px solid var(--accent-border);
  border-radius: var(--radius-card);
}

.recursos-cta-bottom h3 {
  font-size: 26px;
  margin-bottom: 12px;
  color: var(--text-white);
}

.recursos-cta-bottom p {
  color: var(--text-gray);
  margin-bottom: 24px;
  font-size: 16px;
}

.nav-menu a.active {
  color: var(--accent);
}

@media (max-width: 1024px) {
  .recursos-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

  .recursos-hero {
    padding: 120px 0 56px;
  }

  .recurso-card {
    padding: 32px 24px;
  }

  .recursos-cta-bottom {
    padding: 36px 24px;
  }
}

/* ============================================
   CONTENIDO — combinada (gratis + premium)
   ============================================ */

/* Anchors en el hero para saltar entre secciones */
.contenido-anchors {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.contenido-anchor {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  border-radius: var(--radius-pill);
  background: var(--bg-secondary);
  border: 1px solid var(--accent-border);
  color: var(--text-white);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 14px;
  text-decoration: none;
  transition: var(--transition);
}

.contenido-anchor:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
}

.contenido-anchor-tag {
  display: inline-flex;
  align-items: center;
  padding: 3px 9px;
  border-radius: var(--radius-pill);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
}

.contenido-anchor-tag-free {
  background: var(--accent-soft);
  color: var(--accent);
  border: 1px solid var(--accent-border);
}

.contenido-anchor-tag-pro {
  background: rgba(255, 196, 76, 0.12);
  color: #ffc44c;
  border: 1px solid rgba(255, 196, 76, 0.35);
}

/* Eyebrow por sección (gratis vs premium) */
.section-eyebrow {
  display: inline-block;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid var(--accent-border);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 16px;
}

.section-eyebrow-pro {
  color: #ffc44c;
  background: rgba(255, 196, 76, 0.10);
  border-color: rgba(255, 196, 76, 0.35);
}

/* Sub-secciones premium (E-Books, Prompts, Hooks…) */
.contenido-subsection {
  margin-top: 56px;
}

.contenido-subsection:first-of-type {
  margin-top: 40px;
}

.contenido-subsection-title {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: 'Montserrat', sans-serif;
  font-size: 24px;
  font-weight: 800;
  color: var(--text-white);
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--accent-border);
}

.contenido-subsection-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 196, 76, 0.12);
  color: #ffc44c;
  flex-shrink: 0;
}

.contenido-subsection-icon svg {
  width: 20px;
  height: 20px;
}

/* Variante premium de la tarjeta */
.recurso-card-pro {
  background: linear-gradient(180deg, var(--bg-secondary) 0%, rgba(255, 196, 76, 0.04) 100%);
  border-color: rgba(255, 196, 76, 0.25);
}

.recurso-card-pro::before {
  background: #ffc44c;
}

.recurso-card-pro:hover {
  border-color: #ffc44c;
  box-shadow: 0 20px 60px rgba(255, 196, 76, 0.18);
}

.recurso-badge-pro {
  background: rgba(255, 196, 76, 0.12);
  color: #ffc44c;
  border-color: rgba(255, 196, 76, 0.35);
}

.recurso-icon-pro {
  background: rgba(255, 196, 76, 0.12);
  color: #ffc44c;
}

/* Precio + CTA fila inferior */
.recurso-price-row {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 4px;
}

.recurso-price {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 20px;
  color: var(--text-white);
  letter-spacing: -0.01em;
}

.recurso-cta-pro {
  flex-shrink: 0;
  width: auto;
  background: #ffc44c;
  color: #0B0B0B;
  border-color: #ffc44c;
}

.recurso-cta-pro:hover {
  background: #ffd479;
  border-color: #ffd479;
  color: #0B0B0B;
}

@media (max-width: 768px) {
  .contenido-subsection-title {
    font-size: 20px;
  }

  .recurso-price-row {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .recurso-cta-pro {
    width: 100%;
    justify-content: center;
  }
}

/* ============================================
   BLOQUE 2.2 — SELECTOR PROBLEMA → SOLUCIÓN
   ============================================ */
.sit-selector {
  max-width: 920px;
  margin: 32px auto 0;
}
.sit-pills {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.sit-pill {
  background: var(--bg-secondary);
  border: 1px solid var(--accent-border);
  color: var(--text-gray);
  border-radius: 14px;
  padding: 16px 18px;
  font-family: 'Poppins', sans-serif;
  font-size: 14px;
  line-height: 1.4;
  text-align: left;
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}
.sit-pill:hover {
  border-color: var(--accent);
  color: var(--text-white);
  transform: translateY(-2px);
}
.sit-pill.is-active {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--text-white);
}
.sit-pill:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.sit-response {
  margin-top: 24px;
  background: var(--bg-secondary);
  border: 1px solid var(--accent-border);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-card);
  padding: 28px 32px;
}
.sit-response p {
  color: var(--text-gray);
  font-size: 16px;
  line-height: 1.7;
  margin: 0;
}
.sit-response .sit-cta {
  margin-top: 22px;
}
.sit-response.is-animating {
  animation: sit-fade-in 0.4s ease;
}
@keyframes sit-fade-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: none; }
}
@media (max-width: 640px) {
  .sit-pills { grid-template-columns: 1fr 1fr; }
  .sit-response { padding: 24px 22px; }
}
@media (prefers-reduced-motion: reduce) {
  .sit-pill:hover { transform: none; }
  .sit-response.is-animating { animation: none; }
}

/* ============================================
   BLOQUE 2.1 — CTA STICKY CONTEXTUAL
   ============================================ */
.sticky-cta {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%) translateY(160%);
  z-index: 990;
  display: flex;
  align-items: stretch;
  max-width: calc(100vw - 32px);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.45s cubic-bezier(0.2, 0.8, 0.2, 1), opacity 0.35s ease;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
  border-radius: var(--radius-pill);
}
.sticky-cta.is-visible {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
  pointer-events: auto;
}
.sticky-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--accent);
  color: #07120f;
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 15px;
  letter-spacing: 0.01em;
  text-decoration: none;
  padding: 15px 22px;
  border-radius: var(--radius-pill) 0 0 var(--radius-pill);
  white-space: nowrap;
  transition: filter 0.2s ease;
}
.sticky-cta-btn:hover { filter: brightness(1.06); }
.sticky-cta-arrow { font-weight: 700; }
.sticky-cta-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  flex-shrink: 0;
  background: #2bbf9d;
  color: #07120f;
  border: none;
  border-left: 1px solid rgba(7, 18, 15, 0.18);
  border-radius: 0 var(--radius-pill) var(--radius-pill) 0;
  font-size: 14px;
  cursor: pointer;
  transition: background 0.2s ease;
}
.sticky-cta-close:hover { background: #25a98b; }
.sticky-cta-close:focus-visible {
  outline: 2px solid var(--text-white);
  outline-offset: -2px;
}
/* Oculta el botón flotante de WhatsApp mientras el CTA sticky está visible */
body.sticky-cta-active .whatsapp-float {
  opacity: 0;
  pointer-events: none;
  transform: translateY(24px) scale(0.92);
}
@media (max-width: 640px) {
  .sticky-cta {
    left: 0;
    right: 0;
    bottom: 0;
    max-width: none;
    transform: translateY(120%);
    border-radius: 0;
  }
  .sticky-cta.is-visible { transform: translateY(0); }
  .sticky-cta-btn {
    flex: 1;
    justify-content: center;
    border-radius: 0;
    padding: 17px 16px;
  }
  .sticky-cta-close { border-radius: 0; width: 52px; }
}
@media (prefers-reduced-motion: reduce) {
  .sticky-cta { transition: opacity 0.2s ease; }
}