/* GLOBAL LINK ENTERPRISE - IA CORE BUILD V3 */
/*
  =========================================================
  ARCHIVO: estilos.css
  ---------------------------------------------------------
  Hoja de estilos principal.
  Todas las variables de color están concentradas en :root
  para facilitar cambios rápidos de branding.
  =========================================================
*/

:root {
  --color-bg: #f4f8fc;
  --color-surface: rgba(255, 255, 255, 0.72);
  --color-surface-strong: #ffffff;
  --color-text: #16202b;
  --color-text-soft: #526273;
  --color-title-dark: #37393f;
  --color-primary: #2ca9ef;
  --color-primary-deep: #117bc0;
  --color-primary-soft: rgba(44, 169, 239, 0.14);
  --color-border: rgba(19, 58, 94, 0.12);
  --color-shadow: 0 20px 60px rgba(18, 46, 77, 0.12);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --container: min(1180px, calc(100% - 2rem));
  --transition: 240ms ease;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--color-text);
  background:
    radial-gradient(circle at top left, rgba(44, 169, 239, 0.12), transparent 28%),
    linear-gradient(180deg, #f7fbff 0%, #edf4fb 45%, #f8fbff 100%);
  overflow-x: hidden;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 0px;
}

#inicio,
#quienes-somos,
#productos,
#plataforma,
#ia,
#contacto {
  scroll-margin-top: 20px;
}

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

a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }

.container {
  width: var(--container);
  margin-inline: auto;
}

.section-pad {
  padding: 5.5rem 0;
}

.section-surface {
  background: linear-gradient(180deg, rgba(255,255,255,0.35), rgba(255,255,255,0.7));
  border-top: 1px solid rgba(255,255,255,0.65);
  border-bottom: 1px solid rgba(19, 58, 94, 0.08);
}

.page-glow {
  position: fixed;
  inset: auto;
  width: 34rem;
  height: 34rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(44, 169, 239, 0.18), transparent 68%);
  filter: blur(20px);
  pointer-events: none;
  z-index: -1;
}

.page-glow-left { top: -9rem; left: -10rem; }
.page-glow-right { right: -12rem; top: 22rem; }

.section-heading {
  max-width: 1200px;
  margin-bottom: 2.5rem;
}

.section-heading.align-left { margin-bottom: 1.25rem; }

.section-tag,
.eyebrow,
.catalog-mini-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.85rem;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-primary-deep);
  box-shadow: 0 8px 24px rgba(17, 123, 192, 0.08);
}

.section-heading h2,
.hero h1,
.ia-copy h2,
.contact-copy h2 {
  margin: 1rem 0 0.75rem;
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.section-heading h2,
.ia-copy h2,
.contact-copy h2 {
  font-size: clamp(2rem, 4vw, 3.35rem);
}

.section-heading p,
.hero-text,
.platform-copy p,
.ia-copy p,
.contact-copy p,
.info-card p,
.feature-card p,
.catalog-header p {
  color: var(--color-text-soft);
  font-size: 1.02rem;
  line-height: 1.75;
}

/* ===============================
   HEADER
   =============================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(16px);
  background: rgba(248, 251, 255, 0.72);
  border-bottom: 1px solid rgba(19, 58, 94, 0.08);
  transition:
    background 280ms ease,
    box-shadow 280ms ease,
    padding 280ms ease,
    min-height 280ms ease;
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 84px;
  transition: min-height 280ms ease;
}

.brand-logo {
  height: 100px;
  width: auto;
  object-fit: contain;
  transition: height 280ms ease, transform 280ms ease;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.main-nav a {
  color: var(--color-title-dark);
  font-weight: 600;
  padding: 0.75rem 0.9rem;
  border-radius: 999px;
  transition:
    background var(--transition),
    color var(--transition),
    transform var(--transition),
    padding 280ms ease,
    font-size 280ms ease;
}

/* ===============================
   HEADER COMPACTO AL HACER SCROLL
   =============================== */
.site-header.is-compact {
  background: rgba(248, 251, 255, 0.88);
  box-shadow: 0 10px 30px rgba(18, 46, 77, 0.08);
}

.site-header.is-compact .nav-wrap {
  min-height: 60px;
}

.site-header.is-compact .brand-logo {
  height: 68px;
}

.site-header.is-compact .main-nav a {
  padding: 0.6rem 0.8rem;
}

.main-nav a:hover,
.main-nav a:focus-visible {
  background: var(--color-primary-soft);
  color: var(--color-primary-deep);
  transform: translateY(-1px);
}

.nav-cta {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-deep));
  color: white !important;
  box-shadow: 0 12px 25px rgba(17, 123, 192, 0.24);
}

.menu-toggle {
  display: none;
  border: 0;
  background: transparent;
  padding: 0.5rem;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-title-dark);
  margin: 5px 0;
  border-radius: 2px;
}

/* ===============================
   HERO
   =============================== */
.hero {
  --hero-parallax-x: 0px;
  --hero-parallax-y: 0px;
  --hero-card-parallax-x: 0px;
  --hero-card-parallax-y: 0px;
  padding-top: 3.5rem;
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  isolation: isolate;
  background: linear-gradient(180deg, #edf4fb 0%, #e8f0f8 100%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(243, 248, 252, 0.92) 0%, rgba(243, 248, 252, 0.78) 27%, rgba(243, 248, 252, 0.44) 48%, rgba(243, 248, 252, 0.10) 66%, rgba(243, 248, 252, 0.00) 82%);
  z-index: 1;
  pointer-events: none;
}

.hero-bg,
.hero-bg-glow,
.hero-grid-lines {
  position: absolute;
  inset: -3%;
  pointer-events: none;
}

.hero-bg {
  z-index: 0;
  background:
    linear-gradient(115deg, rgba(245, 249, 253, 0.96) 0%, rgba(226, 236, 248, 0.92) 30%, rgba(143, 171, 221, 0.42) 56%, rgba(27, 64, 136, 0.88) 100%),
    url('assets/hero-bak.png') no-repeat center center;
  background-size: cover;
  transform: translate3d(var(--hero-parallax-x), var(--hero-parallax-y), 0) scale(1.03);
  transform-origin: center;
  transition: transform 220ms ease-out;
  filter: saturate(0.9) contrast(1.02);
}

.hero-bg-glow {
  z-index: 0;
  mix-blend-mode: screen;
  opacity: 0.78;
  will-change: transform, opacity;
}

.hero-bg-glow-1 {
  background:
    radial-gradient(circle at 72% 42%, rgba(153, 205, 255, 0.34), transparent 0 24%),
    radial-gradient(circle at 86% 68%, rgba(83, 183, 255, 0.24), transparent 0 18%);
  animation: heroGlowFloatOne 14s ease-in-out infinite;
}

.hero-bg-glow-2 {
  background:
    radial-gradient(circle at 82% 30%, rgba(255, 255, 255, 0.24), transparent 0 14%),
    radial-gradient(circle at 63% 78%, rgba(134, 202, 255, 0.16), transparent 0 20%);
  animation: heroGlowFloatTwo 18s ease-in-out infinite;
}

.hero-grid-lines {
  z-index: 0;
  inset: auto 0 -2% 38%;
  height: 58%;
  background:
    linear-gradient(180deg, rgba(255,255,255,0) 0%, rgba(255,255,255,0.02) 100%),
    repeating-linear-gradient(90deg, rgba(169, 214, 255, 0.08) 0, rgba(169, 214, 255, 0.08) 1px, transparent 1px, transparent 72px),
    repeating-linear-gradient(0deg, rgba(169, 214, 255, 0.06) 0, rgba(169, 214, 255, 0.06) 1px, transparent 1px, transparent 58px);
  mask-image: linear-gradient(90deg, transparent 0%, rgba(0,0,0,0.45) 16%, rgba(0,0,0,1) 40%, rgba(0,0,0,1) 100%);
  opacity: 0.5;
  transform: translate3d(calc(var(--hero-parallax-x) * 0.65), calc(var(--hero-parallax-y) * 0.65), 0);
  transition: transform 240ms ease-out;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2rem;
  align-items: center;
}

.hero h1 {
  font-size: clamp(2.7rem, 5vw, 5rem);
  color: var(--color-title-dark);
}

.hero h1 span {
  color: var(--color-primary-deep);
}

.hero-copy,
.hero-actions,
.hero-visual {
  position: relative;
  z-index: 2;
}

.hero-text {
  max-width: 62ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 2rem 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.95rem 1.4rem;
  border-radius: 999px;
  font-weight: 700;
  border: 1px solid transparent;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
  cursor: pointer;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-deep));
  color: #fff;
  box-shadow: 0 18px 35px rgba(17, 123, 192, 0.25);
}

.btn-secondary {
  background: rgba(255,255,255,0.88);
  color: var(--color-title-dark);
  border-color: rgba(19, 58, 94, 0.10);
  box-shadow: 0 10px 24px rgba(18, 46, 77, 0.08);
  backdrop-filter: blur(8px);
}

.btn-full { width: 100%; }

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.hero-stats article,
.info-card,
.feature-card,
.contact-form,
.contact-note,
.catalog-panel,
.hero-card,
.feature-card,
.product-card {
  background: var(--color-surface);
  border: 1px solid rgba(255,255,255,0.7);
  backdrop-filter: blur(14px);
  box-shadow: var(--color-shadow);
}

.hero-stats article {
  padding: 1rem;
  border-radius: var(--radius-md);
}

.hero-stats strong {
  display: block;
  font-size: 1rem;
  color: var(--color-title-dark);
}

.hero-stats span {
  color: var(--color-text-soft);
  font-size: 0.93rem;
}

.hero-visual {
  position: relative;
  min-height: 580px;
}

.hero-card {
  position: absolute;
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.hero-card-main {
  inset: 0.75rem 1rem 1rem 0;
  padding: 0;
  overflow: hidden;
  aspect-ratio: 355 / 532; /* 🔥 clave */
  width: 100%;
  transform: translate3d(var(--hero-card-parallax-x), var(--hero-card-parallax-y), 0);
  transition: transform 280ms ease-out, box-shadow 280ms ease-out;
}

.hero-card-mini {
  width: 240px;
  height: 220px;
  padding: 0.9rem;
}

.hero-card-ai {
  left: 0;
  bottom: 2rem;

  padding: 0;        /* 🔴 elimina bordes internos */
  overflow: hidden;  /* 🔴 recorta sobrantes */

  aspect-ratio: 1 / 1; /* 🔥 importante (imagen cuadrada) */
}

.hero-card-ai img {
  width: 100%;
  height: 100%;
  object-fit: cover;   /* 🔥 clave para quitar bordes */
  display: block;      /* elimina espacio fantasma */
}

.hero-card-body {
  right: 0;
  top: 0;
  padding: 0;        /* 🔴 clave */
  overflow: hidden;  /* 🔴 clave */
  aspect-ratio: 1 / 1;   /* 🔥 mantiene forma cuadrada */
}

.hero-card-body img {
  width: 100%;
  height: 100%;
  object-fit: cover;   /* 🔥 elimina bordes */
  display: block;      /* elimina espacio fantasma */
}

.hero-asset {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.hero-asset-tracking {
  object-position: center;
}

.floating-card {
  animation: floatY 5.5s ease-in-out infinite;
}

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

@keyframes heroGlowFloatOne {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); opacity: 0.62; }
  50% { transform: translate3d(-14px, 10px, 0) scale(1.04); opacity: 0.9; }
}

@keyframes heroGlowFloatTwo {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); opacity: 0.46; }
  50% { transform: translate3d(16px, -12px, 0) scale(1.06); opacity: 0.76; }
}

@media (prefers-reduced-motion: reduce) {
  .ia-flow-node-core {
    animation: none !important;
  }

  .hero-bg,
  .hero-grid-lines,
  .hero-card-main,
  .floating-card {
    transform: none !important;
    transition: none !important;
    animation: none !important;
  }

  .hero-bg-glow {
    animation: none !important;
  }
}

/* ===============================
   ABOUT
   =============================== */
.about-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 1.5rem;
}

.about-copy {
  display: grid;
  gap: 1rem;
}

.info-card {
  padding: 1.4rem;
  border-radius: var(--radius-lg);
}

.info-card h3,
.feature-card h3,
.product-card h4,
.catalog-header h3 {
  margin: 0 0 0.6rem;
  color: var(--color-title-dark);
}

.about-photos {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.corporate-photo {
  width: 100%;
  min-height: 240px;
  border-radius: var(--radius-lg);
  object-fit: cover;
  background: linear-gradient(135deg, rgba(44,169,239,0.08), rgba(17,123,192,0.12));
  border: 1px solid rgba(255,255,255,0.8);
  box-shadow: var(--color-shadow);
}

.corporate-photo-large {
  grid-column: 1 / -1;
  min-height: 120px;
}

/* ===============================
   PRODUCTOS
   =============================== */
.category-selector {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-bottom: 1.25rem;
}

.category-chip {
  border: 1px solid var(--color-border);
  background: rgba(255,255,255,0.88);
  color: var(--color-title-dark);
  border-radius: 999px;
  padding: 0.9rem 1.15rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition);
}

.category-chip:hover,
.category-chip.is-active {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-deep));
  color: #fff;
  box-shadow: 0 16px 28px rgba(17, 123, 192, 0.22);
}

.catalog-panel {
  padding: 1.5rem;
  border-radius: var(--radius-xl);
}

.catalog-header {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 1rem;
  align-items: start;
}

.catalog-divider {
  border: 0;
  height: 1px;
  background: linear-gradient(90deg, rgba(17,123,192,0.25), rgba(17,123,192,0.06), transparent);
  margin: 1.4rem 0 1.5rem;
}

.products-scroll {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  padding-bottom: 0.4rem;
  scroll-snap-type: x proximity;
}

.products-scroll::-webkit-scrollbar {
  height: 10px;
}

.products-scroll::-webkit-scrollbar-thumb {
  background: rgba(17,123,192,0.22);
  border-radius: 999px;
}

.product-card {
  min-width: 300px;
  max-width: 1200px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  scroll-snap-align: start;
}

.product-card-image {
  height: 220px;
  background: linear-gradient(180deg, #f4faff, #eef6ff);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.product-card-body {
  padding: 1.2rem;
}

.product-tag {
  display: inline-flex;
  padding: 0.36rem 0.65rem;
  border-radius: 999px;
  background: var(--color-primary-soft);
  color: var(--color-primary-deep);
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 0.7rem;
}

.product-card p {
  margin: 0;
  color: var(--color-text-soft);
  line-height: 1.65;
}

/* ===============================
   PLATAFORMA
   =============================== */
.platform-grid,
.ia-grid,
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.6rem;
  align-items: center;
}

.feature-list {
  list-style: none;
  padding: 0;
  margin: 1.3rem 0 0;
  display: grid;
  gap: 0.9rem;
}

.feature-list li {
  position: relative;
  padding-left: 1.55rem;
  color: var(--color-text-soft);
  line-height: 1.65;
}

.feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 0 5px rgba(44, 169, 239, 0.14);
}

.platform-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.feature-card {
  padding: 1.4rem;
  border-radius: var(--radius-lg);
}

.feature-card-wide {
  grid-column: 1 / -1;
}

/* ===============================
   IA
   =============================== */
.section-ia {
  --ia-bg-shift-x: 0px;
  --ia-bg-shift-y: 0px;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 18%, rgba(0, 212, 255, 0.12), transparent 18%),
    radial-gradient(circle at 20% 25%, rgba(55, 120, 255, 0.08), transparent 24%),
    linear-gradient(180deg, #08111b 0%, #091522 48%, #071018 100%);
}

.section-ia .container {
  position: relative;
  z-index: 2;
}

.ia-bg-grid,
.ia-bg-scan,
.ia-bg-network {
  position: absolute;
  pointer-events: none;
}

.ia-bg-grid {
  inset: 0;
  transform: translate3d(calc(var(--ia-bg-shift-x) * 0.18), calc(var(--ia-bg-shift-y) * 0.18), 0);
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,0.5), rgba(0,0,0,0.95));
  opacity: 0.6;
}

.ia-bg-scan {
  top: 0;
  bottom: 0;
  left: -12%;
  width: 38%;
  background: linear-gradient(90deg, transparent 0%, rgba(77, 210, 255, 0.08) 45%, transparent 100%);
  filter: blur(10px);
  animation: iaScanSweep 12s linear infinite;
}

.ia-bg-network {
  transform: translate3d(calc(var(--ia-bg-shift-x) * -0.22), calc(var(--ia-bg-shift-y) * -0.22), 0);
  width: 28rem;
  height: 28rem;
  border-radius: 50%;
  filter: blur(4px);
  opacity: 0.32;
}

.ia-bg-network-a {
  top: -7rem;
  right: -5rem;
  background:
    radial-gradient(circle at center, rgba(0, 213, 255, 0.16) 0 1%, transparent 1.2%),
    radial-gradient(circle at 35% 32%, rgba(0, 213, 255, 0.28) 0 1%, transparent 1.2%),
    radial-gradient(circle at 62% 65%, rgba(0, 213, 255, 0.28) 0 1%, transparent 1.2%),
    linear-gradient(135deg, transparent 0 45%, rgba(121, 217, 255, 0.18) 46% 47%, transparent 48% 100%),
    linear-gradient(45deg, transparent 0 40%, rgba(121, 217, 255, 0.14) 41% 42%, transparent 43% 100%);
}

.ia-bg-network-b {
  bottom: -8rem;
  left: -6rem;
  background:
    radial-gradient(circle at center, rgba(72, 124, 255, 0.16) 0 1%, transparent 1.2%),
    radial-gradient(circle at 58% 30%, rgba(72, 124, 255, 0.26) 0 1%, transparent 1.2%),
    radial-gradient(circle at 30% 68%, rgba(72, 124, 255, 0.26) 0 1%, transparent 1.2%),
    linear-gradient(135deg, transparent 0 45%, rgba(126, 173, 255, 0.14) 46% 47%, transparent 48% 100%);
}

.ia-intel-shell {
  max-width: 1200px;
}

.ia-intel-shell {
  position: relative;
}

.ia-dataflow {
  position: absolute;
  inset: 8.2rem 0 0;
  height: 41.5rem;
  z-index: 1;
  pointer-events: none;
  opacity: 0.96;
}

.ia-dataflow-svg {
  width: 100%;
  height: 100%;
  overflow: visible;
}

.ia-flow-path {
  fill: none;
  stroke-linecap: round;
  stroke-width: 0.12;
  opacity: 0.9;
}

.ia-flow-path-capture,
.ia-flow-path-platform {
  stroke: rgba(107, 224, 255, 0.22);
}

.ia-flow-path-analytics,
.ia-flow-path-action {
  stroke: rgba(96, 174, 255, 0.22);
}

.ia-flow-node {
  fill: rgba(138, 228, 255, 0.82);
  filter: drop-shadow(0 0 6px rgba(138, 228, 255, 0.8));
}

.ia-flow-node-core {
  fill: rgba(255, 255, 255, 0.96);
  filter: drop-shadow(0 0 10px rgba(126, 230, 255, 0.95));
  animation: iaCoreNodePulse 3.8s ease-in-out infinite;
}

.ia-flow-pulse {
  opacity: 0;
  fill: #9be8ff;
  filter: drop-shadow(0 0 12px rgba(155, 232, 255, 0.95));
}

.ia-flow-pulse-alt {
  fill: rgba(210, 244, 255, 0.92);
}

.ia-core-wrap,
.ia-core-stage,
.ia-card-grid {
  position: relative;
  z-index: 2;
}

.section-ia.is-signal-active .ia-core {
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.03) inset,
    0 0 86px rgba(0, 198, 255, 0.24),
    0 28px 96px rgba(0, 0, 0, 0.54);
}

.section-ia[data-active-source="capture"] .ia-flow-pulse-capture,
.section-ia[data-active-source="analytics"] .ia-flow-pulse-analytics,
.section-ia[data-active-source="platform"] .ia-flow-pulse-platform,
.section-ia[data-active-source="action"] .ia-flow-pulse-action {
  filter: drop-shadow(0 0 16px rgba(188, 241, 255, 1));
}

.ia-card.is-linked,
.ia-panel.is-linked {
  border-color: rgba(136, 229, 255, 0.32);
  box-shadow:
    0 20px 46px rgba(0,0,0,0.28),
    0 0 36px rgba(0, 198, 255, 0.10);
}


.ia-intel-heading {
  max-width: 1200px;
  margin: 0 auto 3rem;
  text-align: center;
}

.ia-section-tag {
  background: rgba(10, 22, 34, 0.55);
  color: #8fdfff;
  border-color: rgba(110, 209, 255, 0.22);
  box-shadow: 0 8px 24px rgba(0, 167, 255, 0.08);
}

.ia-intel-heading h2 {
  margin: 1rem 0 1rem;
  color: #f2f7ff;
  font-size: clamp(2.1rem, 4vw, 3.7rem);
  line-height: 1.06;
  letter-spacing: -0.04em;
}

.ia-intel-heading p {
  margin: 0 auto;
  max-width: 1200px;
  color: rgba(220, 233, 248, 0.74);
  line-height: 1.85;
  font-size: 1.02rem;
}

.ia-core-stage {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1.25rem;
  min-height: 420px;
  margin-bottom: 1.8rem;
}

.ia-radar-ring {
  position: absolute;
  inset: 50% auto auto 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  border: 1px solid rgba(135, 214, 255, 0.08);
  pointer-events: none;
}

.ia-radar-ring-a {
  width: min(620px, 72vw);
  aspect-ratio: 1 / 1;
  box-shadow: 0 0 80px rgba(0, 174, 255, 0.06);
}

.ia-radar-ring-b {
  width: min(470px, 56vw);
  aspect-ratio: 1 / 1;
}

.ia-radar-ring::after {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: 50%;
  background: conic-gradient(from 0deg, transparent 0 72%, rgba(86, 211, 255, 0.14) 78%, transparent 84% 100%);
  animation: iaRadarSpin 16s linear infinite;
  mask: radial-gradient(circle, transparent 71%, #000 72% 73%, transparent 74%);
}

.ia-core-wrap {
  position: relative;
  width: min(360px, 76vw);
  aspect-ratio: 1 / 1;
  display: grid;
  place-items: center;
}

.ia-core-halo {
  position: absolute;
  inset: 7%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 213, 255, 0.15), transparent 62%);
  filter: blur(12px);
}

.ia-core {
  position: relative;
  width: 62%;
  height: 62%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  border-radius: 50%;
  text-align: center;
  background:
    radial-gradient(circle at 35% 32%, rgba(82, 171, 255, 0.28), transparent 32%),
    linear-gradient(180deg, rgba(255,255,255,0.12), rgba(255,255,255,0.03));
  border: 1px solid rgba(150, 218, 255, 0.18);
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.03) inset,
    0 0 48px rgba(0, 198, 255, 0.14),
    0 25px 90px rgba(0, 0, 0, 0.46);
  backdrop-filter: blur(14px);
  animation: iaCorePulse 5.2s ease-in-out infinite;
}

.ia-core::before {
  content: "";
  position: absolute;
  inset: 10%;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.06);
}

.ia-core-kicker {
  color: #a4e6ff;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

.ia-core strong {
  color: #ffffff;
  font-size: clamp(2.4rem, 5vw, 3.9rem);
  line-height: 1;
  letter-spacing: -0.05em;
}

.ia-core small {
  color: rgba(226, 238, 255, 0.72);
  font-size: 0.92rem;
}

.ia-core-hud {
  position: absolute;
  inset: 16%;
}

.ia-core-hud span {
  position: absolute;
  width: 18px;
  height: 18px;
  border-color: rgba(126, 219, 255, 0.34);
  border-style: solid;
}

.ia-core-hud span:nth-child(1) { top: 0; left: 0; border-width: 1px 0 0 1px; }
.ia-core-hud span:nth-child(2) { top: 0; right: 0; border-width: 1px 1px 0 0; }
.ia-core-hud span:nth-child(3) { bottom: 0; left: 0; border-width: 0 0 1px 1px; }
.ia-core-hud span:nth-child(4) { bottom: 0; right: 0; border-width: 0 1px 1px 0; }

.ia-core-connect {
  position: absolute;
  top: 50%;
  width: calc(50% - 190px);
  height: 1px;
  background: linear-gradient(90deg, rgba(98, 208, 255, 0.08), rgba(98, 208, 255, 0.75), rgba(98, 208, 255, 0.08));
  transform: translateY(-50%);
}

.ia-core-connect::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 86px;
  height: 10px;
  transform: translateY(-50%);
  background: radial-gradient(circle, rgba(118, 226, 255, 0.86) 0%, rgba(118, 226, 255, 0) 72%);
  animation: iaLineFlow 4.6s linear infinite;
}

.ia-core-connect-left {
  left: 0;
}

.ia-core-connect-right {
  right: 0;
}

.ia-core-connect-left::after {
  left: -20px;
}

.ia-core-connect-right::after {
  right: -20px;
  animation-direction: reverse;
}

.ia-card,
.ia-panel {
  position: relative;
  background: linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.03));
  border: 1px solid rgba(155, 214, 255, 0.14);
  box-shadow:
    0 14px 38px rgba(0,0,0,0.24),
    0 0 0 1px rgba(255,255,255,0.02) inset;
  backdrop-filter: blur(14px);
}

.ia-card {
  min-height: 220px;
  padding: 1.35rem;
  border-radius: 26px;
  transition: transform 280ms ease, border-color 280ms ease, box-shadow 280ms ease;
}

.ia-card:hover,
.ia-panel:hover {
  transform: translateY(-5px);
  border-color: rgba(124, 222, 255, 0.28);
  box-shadow:
    0 20px 46px rgba(0,0,0,0.28),
    0 0 32px rgba(0, 198, 255, 0.08);
}

.ia-card-icon,
.ia-mini-icon {
  position: relative;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid rgba(139, 216, 255, 0.18);
  background: rgba(65, 177, 255, 0.10);
}

.ia-card-icon {
  width: 50px;
  height: 50px;
  margin-bottom: 1rem;
}

.ia-icon,
.ia-mini-icon::before,
.ia-mini-icon::after {
  position: absolute;
  content: "";
}

.ia-icon {
  width: 22px;
  height: 22px;
}

.ia-icon-gps::before,
.ia-icon-gps::after,
.ia-icon-analytics::before,
.ia-icon-analytics::after {
  content: "";
  position: absolute;
}

.ia-icon-gps::before {
  inset: 0;
  border-radius: 50% 50% 50% 0;
  border: 2px solid #9fe4ff;
  transform: rotate(-45deg);
}

.ia-icon-gps::after {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #9fe4ff;
  top: 7px;
  left: 8px;
  box-shadow: 0 0 12px rgba(159, 228, 255, 0.9);
}

.ia-icon-analytics::before {
  left: 2px;
  bottom: 2px;
  width: 4px;
  height: 10px;
  background: #9fe4ff;
  box-shadow: 7px -4px 0 0 #9fe4ff, 14px -10px 0 0 #9fe4ff;
}

.ia-icon-analytics::after {
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: rgba(159, 228, 255, 0.9);
}

.ia-card-copy strong,
.ia-panel h3 {
  display: block;
  color: #eff6ff;
  font-size: 1.18rem;
  margin-bottom: 0.45rem;
}

.ia-card-copy p,
.ia-panel p {
  margin: 0;
  color: rgba(221, 234, 250, 0.72);
  line-height: 1.75;
}

.ia-chip-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  padding: 0;
  margin: 1rem 0 0;
}

.ia-chip-list li {
  padding: 0.48rem 0.78rem;
  border-radius: 999px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(152, 212, 255, 0.08);
  color: #ddebff;
  font-size: 0.82rem;
}

.ia-card-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.2rem;
}

.ia-panel {
  border-radius: 24px;
  padding: 1.35rem;
}

.ia-panel-top {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 0.8rem;
}

.ia-mini-icon {
  width: 40px;
  height: 40px;
  flex: 0 0 auto;
}

.ia-mini-icon-platform::before {
  width: 18px;
  height: 12px;
  border: 2px solid #9fe4ff;
  border-radius: 3px;
}

.ia-mini-icon-platform::after {
  width: 10px;
  height: 2px;
  bottom: 9px;
  background: #9fe4ff;
  box-shadow: 0 4px 0 0 #9fe4ff;
}

.ia-mini-icon-action::before {
  width: 18px;
  height: 18px;
  border: 2px solid #9fe4ff;
  border-radius: 50%;
}

.ia-mini-icon-action::after {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #9fe4ff;
  box-shadow: 8px -5px 0 0 #9fe4ff, -7px 6px 0 0 #9fe4ff;
}

.ia-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-top: 1.1rem;
}

.ia-metrics div {
  padding: 0.85rem 0.75rem;
  border-radius: 18px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(150, 213, 255, 0.08);
  text-align: center;
}

.ia-metrics strong {
  display: block;
  color: #ffffff;
  font-size: 1rem;
}

.ia-metrics span {
  color: rgba(218, 232, 250, 0.66);
  font-size: 0.83rem;
}

.ia-mini-dashboard {
  position: relative;
  margin-top: 1rem;
  min-height: 138px;
  border-radius: 18px;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(7, 18, 28, 0.86), rgba(9, 24, 38, 0.96)),
    radial-gradient(circle at 70% 35%, rgba(0, 195, 255, 0.10), transparent 26%);
  border: 1px solid rgba(134, 210, 255, 0.10);
}

/*.ia-dashboard-map {
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(90deg, rgba(132, 203, 255, 0.08) 0, rgba(132, 203, 255, 0.08) 1px, transparent 1px, transparent 42px),
    repeating-linear-gradient(0deg, rgba(132, 203, 255, 0.08) 0, rgba(132, 203, 255, 0.08) 1px, transparent 1px, transparent 34px),
    linear-gradient(135deg, transparent 0 48%, rgba(132, 203, 255, 0.08) 49% 50%, transparent 51% 100%);
  opacity: 0.7;
}*/

.ia-dashboard-map {
  position: absolute;
  inset: 0;
  background-image: url('assets/mini_map.png'); /* 👈 tu imagen */
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0.35; /* ajusta visibilidad */
  z-index: 1;
}

.ia-dashboard-map::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(0,180,255,0.15), transparent 70%);
  pointer-events: none;
}

.ia-dashboard-sidebar {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 72px;
  display: grid;
  gap: 7px;
}

.ia-dashboard-sidebar span {
  height: 12px;
  border-radius: 999px;
  background: rgba(219, 238, 255, 0.14);
}

.ia-dashboard-dot {
  position: absolute;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: #8fe5ff;
  box-shadow: 0 0 16px rgba(143, 229, 255, 0.95);
}

.ia-dashboard-dot-a { left: 18%; top: 58%; }
.ia-dashboard-dot-b { left: 44%; top: 34%; }
.ia-dashboard-dot-c { left: 66%; top: 69%; }

@keyframes iaCorePulse {
  0%, 100% {
    transform: scale(1);
    box-shadow:
      0 0 0 1px rgba(255,255,255,0.03) inset,
      0 0 48px rgba(0, 198, 255, 0.14),
      0 25px 90px rgba(0, 0, 0, 0.46);
  }
  50% {
    transform: scale(1.02);
    box-shadow:
      0 0 0 1px rgba(255,255,255,0.03) inset,
      0 0 70px rgba(0, 198, 255, 0.22),
      0 28px 96px rgba(0, 0, 0, 0.52);
  }
}

@keyframes iaRadarSpin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes iaLineFlow {
  0% { transform: translateY(-50%) translateX(-24px); opacity: 0.2; }
  50% { opacity: 1; }
  100% { transform: translateY(-50%) translateX(190px); opacity: 0.2; }
}

@keyframes iaCoreNodePulse {
  0%, 100% { opacity: 0.72; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.22); }
}

@keyframes iaScanSweep {
  from { transform: translateX(-20%); }
  to { transform: translateX(310%); }
}

/* ===============================
   CONTACTO
   =============================== */
.contact-form {
  padding: 1.5rem;
  border-radius: var(--radius-xl);
}

.contact-note {
  margin-top: 1.3rem;
  padding: 1rem 1.1rem;
  border-radius: var(--radius-lg);
}

.contact-note span,
.form-status {
  display: block;
  color: var(--color-text-soft);
  margin-top: 0.4rem;
  line-height: 1.7;
}

.field-group {
  margin-bottom: 1rem;
}

.field-group label {
  display: block;
  font-weight: 700;
  margin-bottom: 0.45rem;
  color: var(--color-title-dark);
}

.field-group input,
.field-group textarea {
  width: 100%;
  border: 1px solid rgba(19, 58, 94, 0.12);
  background: rgba(255, 255, 255, 0.9);
  color: var(--color-text);
  border-radius: 14px;
  padding: 0.95rem 1rem;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.field-group input:focus,
.field-group textarea:focus {
  border-color: rgba(17,123,192,0.42);
  box-shadow: 0 0 0 4px rgba(44,169,239,0.12);
}

.field-error {
  min-height: 1rem;
  display: block;
  color: #cc3d3d;
  margin-top: 0.35rem;
  font-size: 0.86rem;
}

.form-status.success {
  color: #15704a;
}

.form-status.error {
  color: #b13a3a;
}

/* ===============================
   FOOTER
   =============================== */
.site-footer {
  padding: 1.5rem 0 2.5rem;
}

.footer-wrap {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  padding-top: 1.3rem;
  border-top: 1px solid rgba(19, 58, 94, 0.08);
}

.footer-wrap p,
.back-top {
  color: var(--color-text-soft);
}

.back-top:hover {
  color: var(--color-primary-deep);
}

/* ===============================
   REVEAL ANIMATIONS
   =============================== */
.reveal {
  opacity: 1;
  transform: translateY(0);
}

.js-ready .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 700ms ease, transform 700ms ease;
}

.js-ready .reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 { transition-delay: 120ms; }

@media (max-width: 1100px) {
  .ia-dataflow {
    display: none;
  }

  .ia-core-stage {
    grid-template-columns: 1fr;
    justify-items: center;
    gap: 1rem;
    min-height: auto;
  }

  .ia-core-connect {
    display: none;
  }

  .ia-card,
  .ia-core-wrap {
    width: min(540px, 100%);
  }

  .ia-card-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .ia-dataflow {
    display: none;
  }

  .section-ia {
    padding-top: 4.5rem;
    padding-bottom: 4.5rem;
  }

  .ia-bg-grid {
    background-size: 30px 30px;
    opacity: 0.42;
  }

  .ia-bg-network {
    width: 18rem;
    height: 18rem;
    opacity: 0.22;
  }

  .ia-core-wrap {
    width: min(300px, 86vw);
  }

  .ia-core {
    width: 68%;
    height: 68%;
  }

  .ia-card,
  .ia-panel {
    padding: 1.1rem;
  }

  .ia-metrics {
    grid-template-columns: 1fr;
  }
}

/* ===============================
   RESPONSIVE
   =============================== */
@media (max-width: 1024px) {
  .hero {
    min-height: auto;
  }

  .hero-grid,
  .about-grid,
  .platform-grid,
  .ia-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 500px;
  }

  .hero-grid-lines {
    inset: auto -8% -6% 12%;
    height: 46%;
  }

  .catalog-header {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .menu-toggle {
    display: block;
  }

  .main-nav {
    position: absolute;
    top: calc(100% + 0.6rem);
    right: 1rem;
    left: 1rem;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    border-radius: 20px;
    background: rgba(255,255,255,0.95);
    border: 1px solid rgba(19,58,94,0.08);
    box-shadow: var(--color-shadow);
  }

  .main-nav.is-open {
    display: flex;
  }

  .hero-stats,
  .platform-cards,
  .about-photos {
    grid-template-columns: 1fr;
  }

  .hero-card-main {
    inset: 0.5rem 0 0 0;
  }

  .hero-card-mini {
    width: 200px;
    height: 180px;
  }

  .hero-card-ai { left: 0; bottom: 1rem; }
  .hero-card-body { right: 0; top: 1rem; }
}

@media (max-width: 640px) {
  .section-pad { padding: 4.25rem 0; }
  .hero { padding-top: 2rem; }

  .hero-bg-glow-1,
  .hero-bg-glow-2 {
    opacity: 0.58;
  }

  .hero-grid-lines {
    inset: auto -20% -10% 0;
    height: 38%;
    opacity: 0.28;
  }

  .hero-visual {
    min-height: 390px;
  }

  .hero-card-mini {
    width: 145px;
    height: 140px;
    padding: 0.6rem;
  }

  .brand-logo {
    height: 44px;
  }

  .product-card {
    min-width: 82vw;
  }

  .footer-wrap {
    flex-direction: column;
    align-items: flex-start;
  }
}


/* === FIX GLOBAL LINK V2 === */
.container, .hero-container, .section-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

.hero {
    width: 100%;
}

.hero img, .map-img {
    width: 100%;
    height: auto;
    display: block;
}

/* Prevent excessive padding */
.section {
    padding: 60px 20px;
}

/* Fix overflow issues */
body {
    overflow-x: hidden;
}


/* ===============================
   IA CORE ENGINE V3
   =============================== */
.ia-core {
  overflow: hidden;
}

.ia-core-status {
  position: relative;
  z-index: 3;
  display: block;
  margin-top: 0.2rem;
  padding-inline: 0.65rem;
  color: rgba(226, 242, 255, 0.82);
  font-size: 0.74rem;
  line-height: 1.25;
  letter-spacing: 0.04em;
  text-shadow: 0 0 14px rgba(110, 218, 255, 0.16);
}

.ia-core-scan {
  position: absolute;
  inset: -6%;
  z-index: 1;
  border-radius: 50%;
  background:
    linear-gradient(180deg,
      transparent 0%,
      rgba(0, 200, 255, 0.02) 18%,
      rgba(0, 200, 255, 0.18) 50%,
      rgba(0, 200, 255, 0.02) 82%,
      transparent 100%);
  mix-blend-mode: screen;
  opacity: 0.9;
  animation: iaCoreScanSweep 3.4s linear infinite;
  pointer-events: none;
}

.ia-core-pulse {
  position: absolute;
  inset: 50%;
  z-index: 0;
  width: 110%;
  height: 110%;
  border-radius: 50%;
  border: 1px solid rgba(126, 225, 255, 0.16);
  transform: translate(-50%, -50%) scale(0.68);
  box-shadow: 0 0 20px rgba(96, 214, 255, 0.10);
  animation: iaCoreInnerPulse 2.8s ease-out infinite;
  pointer-events: none;
}

.section-ia.is-signal-active .ia-core-scan {
  animation-duration: 2s;
  opacity: 1;
}

.section-ia.is-signal-active .ia-core-pulse {
  animation-duration: 1.8s;
  border-color: rgba(155, 236, 255, 0.28);
}

.section-ia[data-active-source="capture"] #iaCoreStatus::before,
.section-ia[data-active-source="analytics"] #iaCoreStatus::before,
.section-ia[data-active-source="platform"] #iaCoreStatus::before,
.section-ia[data-active-source="action"] #iaCoreStatus::before {
  content: "●";
  display: inline-block;
  margin-right: 0.35rem;
  color: #9fe8ff;
  text-shadow: 0 0 10px rgba(159, 232, 255, 0.75);
}

@keyframes iaCoreScanSweep {
  0% { transform: translateY(-85%) rotate(0.001deg); }
  100% { transform: translateY(85%) rotate(0.001deg); }
}

@keyframes iaCoreInnerPulse {
  0% {
    transform: translate(-50%, -50%) scale(0.62);
    opacity: 0.55;
  }
  70% {
    opacity: 0.12;
  }
  100% {
    transform: translate(-50%, -50%) scale(1.34);
    opacity: 0;
  }
}


/* =========================================================
   INTRO PREMIUM BLUR APPLE / LOGO CENTRADO
   ---------------------------------------------------------
   Ajustes principales:
   - Cambiar tamaño del logo: .intro-logo width
   - Cambiar halo azul: .intro-brand-mark::before
   - Cambiar oscuridad overlay: #introOverlay background
   - Cambiar blur inicial: .intro-active .site-header, main, .site-footer
   ========================================================= */

#introOverlay {
  position: fixed;
  inset: 0;
  z-index: 10001;
  pointer-events: none;
  opacity: 1;
  background:
    radial-gradient(circle at center,
      rgba(18, 24, 32, 0.28) 0%,
      rgba(10, 14, 20, 0.52) 56%,
      rgba(6, 8, 12, 0.78) 100%);
  transition: opacity 520ms ease;
}

#introOverlay.is-exiting {
  opacity: 0;
}

.intro-brand-mark {
  position: fixed;
  inset: 0;
  z-index: 10002;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

/* Halo suave detrás del logo. No es recuadro, es glow circular difuso. */
.intro-brand-mark::before {
  content: "";
  position: absolute;
  width: min(560px, 76vw);
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(44,169,239,0.16), rgba(44,169,239,0.07) 32%, transparent 70%);
  filter: blur(28px);
  opacity: 0.9;
  transform: scale(1);
  transition: opacity 900ms ease, transform 1600ms cubic-bezier(.22,.61,.36,1);
}

.intro-logo {
  position: relative;
  width: min(540px, 76vw);
  height: auto;
  display: block;
  opacity: 1;
  transform: scale(1);
  filter: drop-shadow(0 14px 42px rgba(0,0,0,0.28));
  transition:
    opacity 950ms ease,
    transform 1650ms cubic-bezier(.22,.61,.36,1),
    filter 950ms ease;
}

/* El overflow debe bloquearse en body real, no en html body descendiente */
body.intro-active {
  overflow: hidden;
}

/* Etapa 1: blur fuerte */
.intro-active .site-header,
.intro-active main,
.intro-active .site-footer {
  filter: blur(16px);
  transform: scale(1.035);
  transition:
    filter 1.9s cubic-bezier(.22,.61,.36,1),
    transform 1.9s cubic-bezier(.22,.61,.36,1);
}

/* Etapa 2: blur intermedio para un enfoque más premium */
.intro-phase-2 .site-header,
.intro-phase-2 main,
.intro-phase-2 .site-footer {
  filter: blur(7px);
  transform: scale(1.015);
}

/* Etapa 3: foco total */
.intro-reveal .site-header,
.intro-reveal main,
.intro-reveal .site-footer {
  filter: blur(0);
  transform: scale(1);
}

/* Salida del logo y halo */
.intro-logo.is-fading {
  opacity: 0;
  transform: scale(1.045);
  filter: drop-shadow(0 18px 54px rgba(0,0,0,0.20));
}

.intro-brand-mark.is-fading::before {
  opacity: 0;
  transform: scale(1.08);
}

@media (max-width: 640px) {
  .intro-logo {
    width: min(460px, 86vw);
  }

  .intro-brand-mark::before {
    width: min(480px, 88vw);
  }

  .intro-active .site-header,
  .intro-active main,
  .intro-active .site-footer {
    filter: blur(12px);
  }
}

@media (prefers-reduced-motion: reduce) {
  #introOverlay,
  .intro-brand-mark,
  .intro-brand-mark::before,
  .intro-logo,
  .intro-active .site-header,
  .intro-active main,
  .intro-active .site-footer {
    transition: none !important;
    animation: none !important;
    filter: none !important;
    transform: none !important;
  }
}