/* ============================================
   APPS & IA — Página premium
   Mismas tipografías, estructura oscura
   ============================================ */

/* Fondo oscuro base — sobreescribe el #F5F3F0 de style.css */
body {
  background: #0E0E0F !important;
  color: #F0EEF0 !important;
}

/* ---- NAV dark — aplicado via JS en apps-ia ---- */
.nav--dark {
  background: rgba(14,14,15,0.92) !important;
  border-bottom: 1px solid rgba(255,255,255,0.07) !important;
}
.nav--dark .l-a { color: #fff; }
.nav--dark .l-f { color: rgba(255,255,255,0.3); }
.nav--dark .nav__links a { color: rgba(255,255,255,0.5); }
.nav--dark .nav__links a:hover,
.nav--dark .nav__active { color: #fff !important; }
.nav--dark .nav__book { color: rgba(255,255,255,0.5); }
.nav--dark .nav__book:hover { color: #fff; }
.nav--dark .burger span { background: #fff; }
.nav--dark .nav__mobile {
  background: #0E0E0F;
  border-top: 1px solid rgba(255,255,255,0.07);
}
.nav--dark .nav__mobile a { color: rgba(255,255,255,0.6); border-bottom-color: rgba(255,255,255,0.07); }
.nav--dark .nav__mobile a:hover { color: #fff; }

/* ============================================
   HERO
   ============================================ */
.aia-hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 80px 40px;
}
.aia-hero__noise {
  position: absolute; inset: 0; z-index: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  opacity: 0.6; pointer-events: none;
}
.aia-hero__glow {
  position: absolute; border-radius: 50%;
  filter: blur(100px); pointer-events: none;
}
.aia-hero__glow--1 {
  width: 600px; height: 500px;
  background: radial-gradient(circle, rgba(224,25,125,0.18) 0%, transparent 70%);
  top: -100px; left: -100px;
}
.aia-hero__glow--2 {
  width: 500px; height: 400px;
  background: radial-gradient(circle, rgba(124,58,237,0.2) 0%, transparent 70%);
  bottom: -80px; right: 10%;
}
.aia-hero__inner {
  position: relative; z-index: 1;
  max-width: 1160px; margin: 0 auto; width: 100%;
}
.aia-hero__badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-d); font-size: 0.75rem; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  border: 1px solid rgba(255,255,255,0.1);
  padding: 6px 14px; border-radius: 100px;
  margin-bottom: 28px;
}
.aia-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: linear-gradient(135deg, var(--pink), var(--violet));
  display: inline-block;
  box-shadow: 0 0 8px rgba(224,25,125,0.8);
}
.aia-hero__title {
  font-family: var(--font-d);
  font-size: clamp(2.8rem, 5.5vw, 5rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.15;
  color: #fff;
  margin-bottom: 24px;
  max-width: 700px;
  padding-bottom: 6px;
}
.aia-hero__title em {
  font-style: italic;
  background: linear-gradient(90deg, var(--pink), var(--violet));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
  padding-bottom: 4px;
}
.aia-hero__sub {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.7;
  max-width: 520px;
  margin-bottom: 40px;
}
.aia-hero__actions {
  display: flex; gap: 12px; flex-wrap: wrap;
  margin-bottom: 64px;
}
.aia-hero__stats {
  display: flex; align-items: center; gap: 32px;
}
.aia-stat__n {
  display: block;
  font-family: var(--font-d); font-size: 1.8rem; font-weight: 700;
  letter-spacing: -0.03em; color: #fff;
}
.aia-stat__l {
  display: block;
  font-size: 0.75rem; color: rgba(255,255,255,0.35);
}
.aia-stat__div {
  width: 1px; height: 36px;
  background: rgba(255,255,255,0.1);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn-aia {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-d); font-size: 0.9rem; font-weight: 600;
  padding: 13px 28px; border-radius: 100px;
  transition: all 0.2s var(--ease);
  letter-spacing: -0.01em;
}
.btn-aia--primary {
  background: linear-gradient(135deg, var(--pink), var(--violet));
  color: #fff;
  box-shadow: 0 4px 24px rgba(224,25,125,0.3);
}
.btn-aia--primary:hover {
  box-shadow: 0 6px 32px rgba(124,58,237,0.45);
  transform: translateY(-2px);
}
.btn-aia--ghost {
  border: 1px solid rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.7);
  background: rgba(255,255,255,0.04);
}
.btn-aia--ghost:hover {
  border-color: rgba(255,255,255,0.3);
  color: #fff;
  background: rgba(255,255,255,0.08);
}

/* ============================================
   DIVIDER BAND
   ============================================ */
.aia-divider {
  display: flex; align-items: center; gap: 24px;
  padding: 20px 40px;
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  overflow: hidden;
}
.aia-divider span:not(.aia-divider__line) {
  font-family: var(--font-d); font-size: 0.72rem;
  font-weight: 500; letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.2);
  white-space: nowrap;
}
.aia-divider__line {
  flex: 1; height: 1px;
  background: rgba(255,255,255,0.08);
}

/* ============================================
   BLOCK BASE
   ============================================ */
.aia-block {
  padding: 100px 40px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.aia-block--ia {
  background: rgba(255,255,255,0.02);
}
.aia-block__inner {
  max-width: 1160px; margin: 0 auto;
}
.aia-block__head {
  max-width: 600px;
  margin-bottom: 64px;
}
.aia-overline {
  display: inline-block;
  font-family: var(--font-d); font-size: 0.72rem;
  font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--pink); margin-bottom: 16px;
}
.aia-overline--violet { color: var(--violet); }
.aia-overline--light { color: rgba(255,255,255,0.4); }
.aia-block__title {
  font-family: var(--font-d);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 700; letter-spacing: -0.03em;
  line-height: 1.1; color: #fff;
  margin-bottom: 16px;
}
.aia-block__title em {
  font-style: italic;
  background: linear-gradient(90deg, var(--pink), var(--violet));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
  padding-bottom: 4px;
}
.aia-block__desc {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.4);
  line-height: 1.75;
}
.aia-block__note {
  margin-top: 40px;
  font-family: var(--font-d); font-size: 0.85rem;
  color: rgba(255,255,255,0.3);
  text-align: center;
}
.aia-block__note a {
  color: var(--pink); transition: opacity 0.2s;
}
.aia-block__note a:hover { opacity: 0.75; }

/* ============================================
   APPS — MÓDULOS
   ============================================ */
.aia-modules {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.aia-module {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--r-2xl);
  padding: 32px 28px;
  display: flex; flex-direction: column; gap: 14px;
  position: relative;
  transition: border-color 0.2s, background 0.2s, transform 0.2s;
}
.aia-module:hover {
  border-color: rgba(224,25,125,0.25);
  background: rgba(255,255,255,0.06);
  transform: translateY(-4px);
}
.aia-module--highlight {
  border-color: rgba(224,25,125,0.3);
  background: linear-gradient(145deg, rgba(224,25,125,0.08), rgba(124,58,237,0.08));
}
.aia-module--highlight:hover {
  border-color: rgba(124,58,237,0.5);
}
.aia-module__badge {
  position: absolute; top: 20px; right: 20px;
  font-family: var(--font-d); font-size: 0.65rem; font-weight: 700;
  background: linear-gradient(135deg, var(--pink), var(--violet));
  color: #fff; padding: 4px 10px; border-radius: 100px;
  letter-spacing: 0.05em; text-transform: uppercase;
}
.aia-module__num {
  font-family: var(--font-d); font-size: 0.65rem; font-weight: 700;
  letter-spacing: 0.1em; color: rgba(255,255,255,0.2);
  text-transform: uppercase;
}
.aia-module__icon {
  font-size: 1.4rem; color: var(--pink); line-height: 1;
}
.aia-module__name {
  font-family: var(--font-d); font-size: 1.1rem; font-weight: 600;
  color: #fff; letter-spacing: -0.01em;
}
.aia-module__desc {
  font-size: 0.85rem; color: rgba(255,255,255,0.4);
  line-height: 1.65; flex: 1;
}
.aia-module__list {
  list-style: none; display: flex; flex-direction: column; gap: 8px;
}
.aia-module__list li {
  font-size: 0.8rem; color: rgba(255,255,255,0.5);
  padding-left: 16px; position: relative; line-height: 1.5;
}
.aia-module__list li::before {
  content: '→';
  position: absolute; left: 0;
  color: var(--pink); font-size: 0.7rem;
}
.aia-module__footer {
  display: flex; align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.07);
  margin-top: auto;
}
.aia-module__tag {
  font-family: var(--font-d); font-size: 0.65rem; font-weight: 500;
  color: rgba(255,255,255,0.25);
  background: rgba(255,255,255,0.05);
  padding: 3px 8px; border-radius: 6px;
}
.aia-module__price {
  font-family: var(--font-d); font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
}
.aia-module__price strong {
  color: #fff; font-weight: 700;
}

/* ============================================
   IA — GRID
   ============================================ */
.aia-ia-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.aia-ia-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--r-2xl);
  padding: 36px 32px;
  display: flex; flex-direction: column; gap: 16px;
  transition: border-color 0.2s, transform 0.2s, background 0.2s;
}
.aia-ia-card:hover {
  border-color: rgba(124,58,237,0.3);
  background: rgba(124,58,237,0.06);
  transform: translateY(-4px);
}
.aia-ia-card--full {
  grid-column: 1 / -1;
  flex-direction: row;
  align-items: flex-start;
  gap: 40px;
}
.aia-ia-card__icon {
  width: 44px; height: 44px; border-radius: var(--r);
  background: rgba(124,58,237,0.12);
  border: 1px solid rgba(124,58,237,0.2);
  display: flex; align-items: center; justify-content: center;
  color: var(--violet); flex-shrink: 0;
}
.aia-ia-card__name {
  font-family: var(--font-d); font-size: 1.15rem; font-weight: 600;
  color: #fff; letter-spacing: -0.01em;
}
.aia-ia-card__desc {
  font-size: 0.88rem; color: rgba(255,255,255,0.4);
  line-height: 1.7; flex: 1;
}
.aia-ia-card__content { flex: 1; display: flex; flex-direction: column; gap: 14px; }
.aia-ia-card__list {
  list-style: none; display: flex; flex-direction: column; gap: 8px;
}
.aia-ia-card__list--cols {
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px 24px;
}
.aia-ia-card__list li {
  font-size: 0.82rem; color: rgba(255,255,255,0.45);
  padding-left: 16px; position: relative;
}
.aia-ia-card__list li::before {
  content: '→'; position: absolute; left: 0;
  color: var(--violet); font-size: 0.7rem;
}
.aia-ia-card__footer {
  display: flex; align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.07);
  margin-top: auto;
}
.aia-ia-card__channel {
  font-family: var(--font-d); font-size: 0.65rem; font-weight: 500;
  color: rgba(255,255,255,0.25);
  background: rgba(255,255,255,0.05);
  padding: 3px 8px; border-radius: 6px;
}
.aia-ia-card__price {
  font-family: var(--font-d); font-size: 0.85rem;
  color: rgba(255,255,255,0.45);
}
.aia-ia-card__price strong { color: #fff; font-weight: 700; }

/* ============================================
   PROCESO
   ============================================ */
.aia-process {
  padding: 100px 40px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.aia-process__inner {
  max-width: 1160px; margin: 0 auto;
}
.aia-steps {
  display: flex; align-items: flex-start; gap: 8px;
  margin-top: 20px;
}
.aia-step {
  flex: 1;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--r-xl);
  padding: 28px 24px;
  display: flex; flex-direction: column; gap: 10px;
  transition: border-color 0.2s, transform 0.2s;
}
.aia-step:hover {
  border-color: rgba(224,25,125,0.2);
  transform: translateY(-3px);
}
.aia-step__num {
  font-family: var(--font-d); font-size: 0.65rem; font-weight: 700;
  letter-spacing: 0.1em; color: var(--pink); text-transform: uppercase;
}
.aia-step__title {
  font-family: var(--font-d); font-size: 1rem; font-weight: 600;
  color: #fff; letter-spacing: -0.01em;
}
.aia-step__desc {
  font-size: 0.82rem; color: rgba(255,255,255,0.38);
  line-height: 1.65;
}
.aia-step__arrow {
  color: rgba(255,255,255,0.15);
  font-size: 1.2rem; padding-top: 40px; flex-shrink: 0;
}

/* ============================================
   CTA FINAL
   ============================================ */
.aia-cta {
  padding: 40px 40px 80px;
  position: relative;
}
.aia-cta__glow {
  position: absolute; top: 0; left: 50%;
  transform: translateX(-50%);
  width: 700px; height: 400px;
  background: radial-gradient(ellipse, rgba(124,58,237,0.15) 0%, transparent 70%);
  filter: blur(80px); pointer-events: none;
}
.aia-cta__inner {
  max-width: 1160px; margin: 0 auto;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--r-2xl);
  padding: 88px 60px;
  text-align: center;
  position: relative; overflow: hidden;
}
.aia-cta__title {
  font-family: var(--font-d);
  font-size: clamp(2rem, 3.5vw, 3.2rem);
  font-weight: 700; letter-spacing: -0.03em;
  color: #fff; line-height: 1.15;
  margin: 16px 0;
}
.aia-cta__title em {
  font-style: italic;
  background: linear-gradient(90deg, var(--pink), var(--violet));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
  padding-bottom: 4px;
}
.aia-cta__sub {
  font-size: 0.95rem; color: rgba(255,255,255,0.35);
  margin-bottom: 32px;
}
.aia-cta__btns {
  display: flex; gap: 12px; justify-content: center; flex-wrap: wrap;
}

/* ============================================
   REVEAL ANIMATION
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
}

/* ============================================
   RESPONSIVE
   ============================================ */




/* ============================================
   RESPONSIVE — apps-ia.html
   Extiende los breakpoints existentes
   Breakpoints: 1100px / 900px / 600px / 400px
   ============================================ */

/* === RESPONSIVE CONSOLIDADO === */

@media (max-width: 1100px) {

  .aia-modules { grid-template-columns: repeat(2, 1fr); }

  /* Hero */
  .aia-hero__glow--1 { width: 400px; height: 340px; }
  .aia-hero__glow--2 { width: 340px; height: 280px; }

  /* Módulos — ya cubierto: 2 col */
  .aia-module__badge { font-size: 0.7rem; }
}

@media (max-width: 900px) {

  .aia-hero { padding: 60px 24px; min-height: auto; }

  .aia-block { padding: 72px 24px; }
  .aia-ia-grid { grid-template-columns: 1fr; }
  .aia-ia-card--full { flex-direction: column; }
  .aia-ia-card__list--cols { grid-template-columns: 1fr; }
  .aia-steps { flex-direction: column; }
  .aia-step__arrow { display: none; }
  .aia-process { padding: 72px 24px; }
  .aia-cta { padding: 24px 24px 60px; }
  .aia-cta__inner { padding: 60px 28px; }
  .aia-divider { padding: 16px 24px; gap: 12px; }

  /* Hero */
  .aia-hero__inner  { max-width: 100%; }
  .aia-hero__badge  { font-size: 0.68rem; padding: 5px 12px; }
  .aia-hero__title  { font-size: clamp(2.4rem, 7vw, 3.6rem); max-width: 100%; }
  .aia-hero__sub    { font-size: 0.95rem; max-width: 100%; }
  .aia-hero__actions { flex-wrap: wrap; gap: 10px; }
  .aia-hero__glow--1,
  .aia-hero__glow--2 { opacity: 0.6; }
  .aia-hero__noise  { opacity: 0.4; }
  .aia-hero__stats  { gap: 20px; }
  .aia-stat__n      { font-size: 1.5rem; }
  .aia-stat__l      { font-size: 0.7rem; }

  /* Divider */
  .aia-divider span:not(.aia-divider__line) { font-size: 0.65rem; }

  /* Blocks */
  .aia-block__head  { max-width: 100%; margin-bottom: 40px; }
  .aia-block__title { font-size: clamp(1.8rem, 5vw, 2.4rem); }
  .aia-block__desc  { font-size: 0.88rem; }
  .aia-block__note  { font-size: 0.8rem; }
  .aia-block--ia    { background: rgba(255,255,255,0.03); }

  /* Módulos */
  .aia-module       { padding: 24px 20px; }
  .aia-module__name { font-size: 1rem; }
  .aia-module__desc { font-size: 0.82rem; }
  .aia-module__footer { flex-direction: column; align-items: flex-start; gap: 8px; }

  /* IA cards */
  .aia-ia-card      { padding: 28px 24px; }
  .aia-ia-card__name { font-size: 1.05rem; }
  .aia-ia-card__desc { font-size: 0.85rem; }
  .aia-ia-card__footer { flex-direction: column; align-items: flex-start; gap: 8px; }
  .aia-ia-card__icon { width: 40px; height: 40px; }

  /* Proceso */
  .aia-step         { padding: 24px 20px; }
  .aia-step__title  { font-size: 0.95rem; }
  .aia-step__desc   { font-size: 0.8rem; }

  /* CTA */
  .aia-cta__inner   { padding: 64px 40px; text-align: center; }
  .aia-cta__title   { font-size: clamp(1.8rem, 5vw, 2.6rem); }
  .aia-cta__sub     { font-size: 0.88rem; }
  .aia-cta__btns    { flex-direction: column; align-items: stretch; gap: 10px; }
  .aia-cta__glow    { opacity: 0.6; }

  /* Botones */
  .btn-aia          { font-size: 0.85rem; padding: 12px 22px; }
}

@media (max-width: 600px) {

  .aia-hero__title { font-size: 2.4rem; }
  .aia-modules { grid-template-columns: 1fr; }
  .aia-hero__stats { flex-direction: column; align-items: flex-start; gap: 16px; }
  .aia-stat__div { display: none; }

  /* Hero */
  .aia-hero         { padding: 48px 16px; }
  .aia-hero__title  { font-size: clamp(2rem, 9vw, 2.6rem); letter-spacing: -0.03em; }
  .aia-hero__sub    { font-size: 0.88rem; line-height: 1.6; }
  .aia-hero__actions { flex-direction: column; align-items: stretch; }
  .aia-hero__stats  { flex-direction: column; align-items: flex-start; gap: 12px; }
  .aia-stat__div    { display: none; }

  /* Divider — ocultar algunos items */
  .aia-divider      { padding: 12px 16px; gap: 8px; overflow: hidden; }

  /* Blocks */
  .aia-block        { padding: 56px 16px; }
  .aia-block--ia    { padding: 56px 16px; }
  .aia-block__title { font-size: clamp(1.6rem, 7vw, 2rem); }
  .aia-overline     { font-size: 0.65rem; }

  /* Módulos — 1 col ya cubierto, afinar */
  .aia-modules      { gap: 12px; }
  .aia-module       { padding: 20px 16px; gap: 10px; }
  .aia-module__icon { font-size: 1.2rem; }
  .aia-module__list li { font-size: 0.75rem; }
  .aia-module__tag  { font-size: 0.7rem; }
  .aia-module__price { font-size: 0.78rem; }
  .aia-module--highlight { padding: 20px 16px; }
  .aia-module__badge { top: 14px; right: 14px; font-size: 0.68rem; }

  /* IA cards */
  .aia-ia-grid      { gap: 12px; }
  .aia-ia-card      { padding: 22px 16px; }
  .aia-ia-card__list li { font-size: 0.78rem; }
  .aia-ia-card__channel { font-size: 0.7rem; }
  .aia-ia-card__price { font-size: 0.78rem; }

  /* Proceso */
  .aia-process      { padding: 56px 16px; }
  .aia-steps        { gap: 10px; }
  .aia-step         { padding: 18px 14px; gap: 8px; }
  .aia-step__num    { font-size: 0.7rem; }

  /* CTA */
  .aia-cta          { padding: 16px 16px 48px; }
  .aia-cta__inner   { padding: 40px 16px; border-radius: 20px; }
  .aia-cta__title   { font-size: 1.6rem; }
  .btn-aia          { padding: 12px 18px; font-size: 0.82rem; text-align: center; }
}

@media (max-width: 400px) {

  .aia-hero__title  { font-size: 1.8rem; }
  .aia-block__title { font-size: 1.5rem; }
  .aia-cta__title   { font-size: 1.4rem; }
  .aia-module       { padding: 16px 14px; }
  .aia-ia-card      { padding: 18px 14px; }
}