/* ==========================================================================
   PECE — Hoja de estilos principal
   Sitio corporativo estático, sin frameworks ni dependencias externas.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Variables y base
   -------------------------------------------------------------------------- */
:root {
  --navy-950: #071a30;
  --navy-900: #0b2545;
  --navy-800: #10345e;
  --blue-700: #1d4ed8;
  --blue-600: #2563eb;
  --blue-500: #3b82f6;
  --blue-400: #60a5fa;
  --blue-100: #dbeafe;
  --blue-50: #eff6ff;

  --white: #ffffff;
  --gray-25: #fbfcfe;
  --gray-50: #f5f7fa;
  --gray-100: #eef2f7;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;

  --text: #132238;
  --text-soft: #33445c;
  --muted: #5c6b7f;
  --line: #e4eaf1;

  --shadow-sm: 0 2px 10px rgba(11, 37, 69, 0.05);
  --shadow-md: 0 18px 45px -24px rgba(11, 37, 69, 0.24);
  --shadow-lg: 0 36px 90px -36px rgba(11, 37, 69, 0.34);

  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 26px;
  --radius-xl: 34px;

  --container: 1180px;
  --header-height: 84px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);

  --font-sans: "Segoe UI Variable Text", "Segoe UI", -apple-system, BlinkMacSystemFont,
    "Helvetica Neue", Arial, sans-serif;
  --font-display: "Segoe UI Variable Display", "Segoe UI", -apple-system, BlinkMacSystemFont,
    "Helvetica Neue", Arial, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 18px);
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--white);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

main {
  display: block;
}

h1,
h2,
h3,
p,
ul {
  margin-top: 0;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  color: var(--navy-900);
  text-wrap: balance;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
}

svg {
  display: block;
}

::selection {
  background: var(--blue-100);
  color: var(--navy-900);
}

:focus-visible {
  outline: 2px solid var(--blue-500);
  outline-offset: 3px;
}

section[id] {
  scroll-margin-top: calc(var(--header-height) + 18px);
}

.container {
  width: min(calc(100% - 48px), var(--container));
  margin-inline: auto;
}

.icon {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 200;
  padding: 10px 16px;
  border-radius: 10px;
  background: var(--navy-900);
  color: var(--white);
  font-size: 0.88rem;
  font-weight: 600;
  transform: translateY(-160%);
  transition: transform 0.25s var(--ease);
}

.skip-link:focus {
  transform: translateY(0);
}

/* --------------------------------------------------------------------------
   2. Botones y elementos compartidos
   -------------------------------------------------------------------------- */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--blue-600) 0%, var(--blue-700) 100%);
  box-shadow: 0 14px 28px -12px rgba(37, 99, 235, 0.52);
  color: var(--white);
  font-size: 0.93rem;
  font-weight: 650;
  letter-spacing: 0.005em;
  transition:
    transform 0.3s var(--ease),
    box-shadow 0.3s var(--ease),
    background-color 0.3s var(--ease);
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 36px -12px rgba(37, 99, 235, 0.58);
}

.button:active {
  transform: translateY(0);
}

.button .icon {
  transition: transform 0.3s var(--ease);
}

.button:hover .icon {
  transform: translateX(3px);
}

.button--ghost {
  border-color: var(--gray-200);
  background: rgba(255, 255, 255, 0.7);
  box-shadow: none;
  color: var(--navy-900);
}

.button--ghost:hover {
  border-color: var(--gray-300);
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.button--small {
  min-height: 42px;
  padding: 0 18px;
  border-radius: 11px;
  font-size: 0.88rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  padding: 6px 12px;
  border: 1px solid rgba(37, 99, 235, 0.12);
  border-radius: 999px;
  background: rgba(37, 99, 235, 0.055);
  color: var(--blue-700);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 1.3;
  text-transform: uppercase;
}

.eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue-500);
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.12);
  animation: pulseDot 2.8s ease-in-out infinite;
}

.eyebrow--light {
  border-color: rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.08);
  color: #bfdbfe;
}

.section {
  position: relative;
  padding: 112px 0;
}

.section-heading {
  max-width: 780px;
  margin-bottom: 52px;
}

.section-heading h2,
.about-copy h2,
.contact-copy h2 {
  margin-bottom: 18px;
  font-size: clamp(2.05rem, 3.7vw, 3.15rem);
  font-weight: 750;
  letter-spacing: -0.04em;
  line-height: 1.08;
}

.section-lead {
  max-width: 680px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 1.04rem;
}

/* Animaciones discretas al entrar en pantalla. Sin JS, el contenido es visible. */
.reveal {
  opacity: 1;
  transform: none;
}

.js .reveal {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 0.75s var(--ease),
    transform 0.75s var(--ease);
}

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

.hero-copy .reveal:nth-child(2) {
  transition-delay: 0.06s;
}

.hero-copy .reveal:nth-child(3) {
  transition-delay: 0.12s;
}

.hero-copy .reveal:nth-child(4) {
  transition-delay: 0.18s;
}

.hero-copy .reveal:nth-child(5) {
  transition-delay: 0.24s;
}

.solutions-grid .reveal:nth-child(2),
.values-grid .reveal:nth-child(2) {
  transition-delay: 0.08s;
}

.solutions-grid .reveal:nth-child(3),
.values-grid .reveal:nth-child(3) {
  transition-delay: 0.16s;
}

/* --------------------------------------------------------------------------
   3. Encabezado
   -------------------------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
  width: 100%;
  border-bottom: 1px solid transparent;
  background: rgba(255, 255, 255, 0.72);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
  transition:
    background-color 0.3s ease,
    border-color 0.3s ease,
    box-shadow 0.3s ease;
}

.site-header.is-scrolled {
  border-bottom-color: rgba(228, 234, 241, 0.9);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 10px 34px -28px rgba(11, 37, 69, 0.45);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-height);
}

.brand {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
}

.brand-logo {
  display: block;
  width: auto;
  height: 58px;
}

.site-nav {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 32px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-link {
  position: relative;
  display: inline-block;
  padding: 6px 0;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 600;
  transition: color 0.25s ease;
}

.nav-link::after {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  border-radius: 2px;
  background: var(--blue-500);
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s var(--ease);
}

.nav-link:hover,
.nav-link.is-active {
  color: var(--navy-900);
}

.nav-link:hover::after,
.nav-link.is-active::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-cta {
  margin-left: 2px;
}

.nav-toggle {
  display: none;
  position: relative;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--gray-200);
  border-radius: 12px;
  background: var(--white);
  cursor: pointer;
}

.nav-toggle span {
  position: absolute;
  left: 12px;
  width: 18px;
  height: 1.7px;
  border-radius: 2px;
  background: var(--navy-900);
  transition:
    transform 0.3s var(--ease),
    top 0.3s var(--ease);
}

.nav-toggle span:first-child {
  top: 17px;
}

.nav-toggle span:last-child {
  top: 24px;
}

.site-header.menu-open .nav-toggle span:first-child {
  top: 21px;
  transform: rotate(45deg);
}

.site-header.menu-open .nav-toggle span:last-child {
  top: 21px;
  transform: rotate(-45deg);
}

/* --------------------------------------------------------------------------
   4. Portada
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-height) + 76px) 0 62px;
  background:
    radial-gradient(circle at 82% 15%, rgba(219, 234, 254, 0.7), transparent 34%),
    linear-gradient(180deg, var(--white) 0%, var(--gray-25) 100%);
}

.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(11, 37, 69, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11, 37, 69, 0.035) 1px, transparent 1px);
  background-size: 54px 54px;
  -webkit-mask-image: radial-gradient(ellipse 80% 74% at 62% 32%, #000 0%, transparent 74%);
  mask-image: radial-gradient(ellipse 80% 74% at 62% 32%, #000 0%, transparent 74%);
  pointer-events: none;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(2px);
  pointer-events: none;
}

.hero-orb--one {
  top: 110px;
  right: -140px;
  width: 460px;
  height: 460px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.12), transparent 68%);
  animation: drift 12s ease-in-out infinite alternate;
}

.hero-orb--two {
  bottom: 60px;
  left: -190px;
  width: 380px;
  height: 380px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.08), transparent 68%);
  animation: drift 15s ease-in-out infinite alternate-reverse;
}

.hero-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
  align-items: center;
  gap: 58px;
}

.hero-copy {
  max-width: 650px;
}

.hero-title {
  margin-bottom: 24px;
  font-size: clamp(2.85rem, 5.25vw, 4.55rem);
  font-weight: 800;
  letter-spacing: -0.048em;
  line-height: 1.015;
}

.title-accent {
  display: block;
  color: var(--blue-600);
  background: linear-gradient(112deg, var(--blue-700) 4%, var(--blue-500) 72%, #7db4ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-lead {
  max-width: 620px;
  margin-bottom: 32px;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.72;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 13px;
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  margin: 34px 0 0;
  padding: 24px 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.hero-points li {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--text-soft);
  font-size: 0.84rem;
  font-weight: 600;
}

.hero-points .icon {
  width: 17px;
  height: 17px;
  color: var(--blue-500);
}

/* Composición visual de la portada */
.hero-visual {
  position: relative;
  width: 100%;
  max-width: 560px;
  margin-left: auto;
  padding: 8px 0;
}

.visual-glow {
  position: absolute;
  top: 4%;
  left: 9%;
  width: 82%;
  height: 78%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.24), transparent 67%);
  filter: blur(50px);
  pointer-events: none;
}

.product-window {
  position: relative;
  z-index: 1;
  overflow: hidden;
  border: 1px solid rgba(211, 222, 235, 0.9);
  border-radius: 24px;
  background: var(--white);
  box-shadow:
    0 42px 90px -40px rgba(11, 37, 69, 0.42),
    0 4px 14px rgba(11, 37, 69, 0.04);
  transform: rotate(-1.15deg);
}

.window-bar {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--gray-100);
  background: #fbfcfe;
}

.window-dots {
  display: flex;
  gap: 5px;
}

.window-dots i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #d3dce7;
}

.window-dots i:first-child {
  background: #f0a8a8;
}

.window-dots i:nth-child(2) {
  background: #f3d08f;
}

.window-dots i:last-child {
  background: #9ad6b4;
}

.window-title {
  color: #8492a5;
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.03em;
}

.window-status {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-left: auto;
  padding: 4px 8px;
  border: 1px solid var(--gray-100);
  border-radius: 999px;
  background: var(--white);
  color: #7b899c;
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.window-status i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #4ade80;
}

.window-body {
  padding: 23px;
}

.window-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.window-heading > div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.window-kicker {
  color: #8a97a9;
  font-size: 0.61rem;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.window-heading strong {
  color: var(--navy-900);
  font-family: var(--font-display);
  font-size: 1.04rem;
  letter-spacing: -0.02em;
}

.window-chip {
  padding: 4px 9px;
  border-radius: 7px;
  background: var(--blue-50);
  color: var(--blue-600);
  font-size: 0.61rem;
  font-weight: 700;
}

.stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin: 18px 0 12px;
}

.stat-card {
  min-height: 118px;
  padding: 14px;
  border: 1px solid var(--gray-100);
  border-radius: 15px;
  background: var(--gray-25);
}

.stat-card--accent {
  position: relative;
  overflow: hidden;
  border-color: transparent;
  background:
    radial-gradient(circle at 90% 10%, rgba(96, 165, 250, 0.3), transparent 38%),
    linear-gradient(145deg, var(--navy-800), var(--navy-950));
  color: var(--white);
}

.stat-label {
  display: block;
  margin-bottom: 5px;
  color: #8a97a9;
  font-size: 0.59rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.stat-card--accent .stat-label {
  color: #9bb6d9;
}

.stat-card strong {
  display: block;
  color: var(--navy-900);
  font-size: 0.82rem;
  font-weight: 700;
}

.stat-card--accent strong {
  color: var(--white);
}

.spark-bars {
  display: flex;
  align-items: flex-end;
  gap: 5px;
  height: 38px;
  margin-top: 14px;
}

.spark-bars i {
  width: 10px;
  border-radius: 3px 3px 1px 1px;
  background: #cfe0f6;
}

.spark-bars i:nth-child(1) {
  height: 34%;
}

.spark-bars i:nth-child(2) {
  height: 55%;
}

.spark-bars i:nth-child(3) {
  height: 44%;
}

.spark-bars i:nth-child(4) {
  height: 74%;
}

.spark-bars i:nth-child(5) {
  height: 62%;
}

.spark-bars i:nth-child(6) {
  height: 94%;
  background: var(--blue-500);
}

.pulse-ring {
  position: absolute;
  right: 14px;
  bottom: 13px;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(147, 197, 253, 0.25);
  border-radius: 50%;
  background: rgba(59, 130, 246, 0.1);
}

.pulse-ring::before,
.pulse-ring::after {
  position: absolute;
  inset: 5px;
  border: 1px solid rgba(147, 197, 253, 0.22);
  border-radius: 50%;
  content: "";
}

.pulse-ring::after {
  inset: 11px;
}

.pulse-ring i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--blue-400);
  box-shadow: 0 0 14px rgba(96, 165, 250, 0.9);
}

.workflow-card {
  padding: 15px;
  border: 1px solid var(--gray-100);
  border-radius: 15px;
  background: var(--white);
}

.workflow-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 13px;
}

.workflow-head strong {
  color: var(--navy-900);
  font-size: 0.76rem;
  font-weight: 700;
}

.workflow-badge {
  padding: 3px 7px;
  border-radius: 5px;
  background: #ecfdf5;
  color: #059669;
  font-size: 0.55rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.workflow-step {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 23px;
}

.step-dot {
  width: 7px;
  height: 7px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: #d7e1ec;
}

.step-dot--done {
  background: #4ade80;
  box-shadow: 0 0 0 3px rgba(74, 222, 128, 0.11);
}

.step-dot--blue {
  background: var(--blue-500);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.12);
}

.step-name {
  overflow: hidden;
  color: #64748b;
  font-size: 0.64rem;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.step-check {
  display: grid;
  place-items: center;
  width: 14px;
  height: 14px;
  margin-left: auto;
  border-radius: 50%;
  background: #ecfdf5;
  color: #10b981;
}

.step-check svg {
  width: 10px;
  height: 10px;
}

.step-time {
  margin-left: auto;
  color: #a3aebe;
  font-size: 0.54rem;
  font-weight: 600;
}

.workflow-line {
  width: 1px;
  height: 10px;
  margin-left: 3px;
  background: #e6edf5;
}

.floating-card {
  position: absolute;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 14px;
  border: 1px solid rgba(224, 232, 241, 0.95);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 18px 40px -22px rgba(11, 37, 69, 0.38);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  animation: floatCard 7s ease-in-out infinite;
}

.floating-card--bottom {
  right: -25px;
  bottom: 38px;
  animation-delay: -3.5s;
}

.floating-card > span:last-child {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.floating-card strong {
  color: var(--navy-900);
  font-size: 0.7rem;
  font-weight: 700;
  line-height: 1.4;
}

.floating-card small {
  color: #8492a5;
  font-size: 0.58rem;
  font-weight: 500;
}

.floating-icon {
  display: grid;
  place-items: center;
  width: 31px;
  height: 31px;
  border-radius: 9px;
  background: var(--blue-50);
  color: var(--blue-600);
}

.floating-icon--blue {
  background: var(--navy-900);
  color: var(--blue-400);
}

.floating-icon svg {
  width: 17px;
  height: 17px;
}

.hero-footer {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 70px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.hero-footer-text {
  margin: 0;
  color: var(--muted);
  font-size: 0.86rem;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 7px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.hero-tags li {
  padding: 5px 10px;
  border: 1px solid var(--gray-200);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.66);
  color: #617086;
  font-size: 0.66rem;
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   5. Soluciones
   -------------------------------------------------------------------------- */
.solutions {
  border-top: 1px solid rgba(228, 234, 241, 0.55);
  background: linear-gradient(180deg, var(--white) 0%, #fcfdff 100%);
}

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.solution-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 28px 26px 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow-sm);
  transition:
    transform 0.35s var(--ease),
    border-color 0.35s ease,
    box-shadow 0.35s var(--ease);
}

.solution-card:hover {
  border-color: rgba(147, 197, 253, 0.9);
  box-shadow: var(--shadow-md);
  transform: translateY(-7px);
}

.solution-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 25px;
}

.solution-icon {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border: 1px solid rgba(37, 99, 235, 0.09);
  border-radius: 15px;
  background:
    radial-gradient(circle at 24% 18%, rgba(255, 255, 255, 0.9), transparent 42%),
    var(--blue-50);
  color: var(--blue-600);
  transition:
    background-color 0.35s ease,
    transform 0.35s var(--ease);
}

.solution-card:hover .solution-icon {
  transform: translateY(-2px) rotate(-3deg);
}

.solution-icon svg {
  width: 25px;
  height: 25px;
}

.solution-number {
  color: #a6b3c3;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.solution-card h3 {
  margin-bottom: 12px;
  font-size: 1.2rem;
  font-weight: 720;
  letter-spacing: -0.025em;
  line-height: 1.3;
}

.solution-card > p {
  margin-bottom: 20px;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.68;
}

.solution-list {
  display: grid;
  gap: 9px;
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
}

.solution-list li {
  position: relative;
  padding-left: 19px;
  color: var(--text-soft);
  font-size: 0.82rem;
  line-height: 1.55;
}

.solution-list li::before {
  position: absolute;
  top: 0.6em;
  left: 2px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--blue-500);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.08);
  content: "";
}

.solution-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid var(--gray-100);
  color: var(--blue-600);
  font-size: 0.82rem;
  font-weight: 700;
  transition: gap 0.25s var(--ease), color 0.25s ease;
}

.solution-link:hover {
  gap: 11px;
  color: var(--blue-700);
}

.solution-link .icon {
  width: 16px;
  height: 16px;
}

.section-note {
  margin: 34px 0 0;
  color: #7a8798;
  font-size: 0.8rem;
  text-align: center;
}

/* --------------------------------------------------------------------------
   6. Nosotros
   -------------------------------------------------------------------------- */
.about {
  overflow: hidden;
  border-top: 1px solid #eaf0f6;
  border-bottom: 1px solid #eaf0f6;
  background:
    radial-gradient(circle at 9% 78%, rgba(219, 234, 254, 0.52), transparent 28%),
    var(--gray-50);
}

.about-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  align-items: center;
  gap: 78px;
}

.about-visual {
  width: 100%;
  max-width: 500px;
}

.about-card {
  position: relative;
  overflow: hidden;
  min-height: 500px;
  padding: 27px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 74% 22%, rgba(59, 130, 246, 0.22), transparent 30%),
    radial-gradient(circle at 14% 86%, rgba(37, 99, 235, 0.12), transparent 33%),
    linear-gradient(148deg, #0d2b50 0%, var(--navy-900) 52%, var(--navy-950) 100%);
  box-shadow:
    0 42px 80px -38px rgba(11, 37, 69, 0.55),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.about-card::before {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.12) 0.7px, transparent 0.7px);
  background-size: 20px 20px;
  -webkit-mask-image: linear-gradient(to bottom, #000, transparent 84%);
  mask-image: linear-gradient(to bottom, #000, transparent 84%);
  content: "";
  opacity: 0.4;
  pointer-events: none;
}

.about-card > * {
  position: relative;
  z-index: 1;
}

.about-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.about-location {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: #a4bddc;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.about-location-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue-400);
  box-shadow: 0 0 0 4px rgba(96, 165, 250, 0.12);
}

.about-brand {
  color: rgba(255, 255, 255, 0.86);
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.19em;
}

.about-graphic {
  position: relative;
  display: grid;
  place-items: center;
  height: 268px;
  margin: 24px 0;
}

.orbit {
  position: absolute;
  border: 1px solid rgba(147, 197, 253, 0.13);
  border-radius: 50%;
}

.orbit--outer {
  width: 254px;
  height: 254px;
}

.orbit--middle {
  width: 178px;
  height: 178px;
  border-color: rgba(147, 197, 253, 0.18);
}

.orbit--inner {
  width: 108px;
  height: 108px;
  border-color: rgba(147, 197, 253, 0.28);
}

.orbit-core {
  position: relative;
  display: grid;
  place-items: center;
  width: 82px;
  height: 82px;
  border: 1px solid rgba(191, 219, 254, 0.42);
  border-radius: 50%;
  background: linear-gradient(145deg, rgba(59, 130, 246, 0.92), rgba(37, 99, 235, 0.82));
  box-shadow:
    0 0 0 11px rgba(59, 130, 246, 0.07),
    0 0 58px rgba(59, 130, 246, 0.35);
  color: var(--white);
}

.orbit-core svg {
  width: 38px;
  height: 38px;
}

.orbit-node {
  position: absolute;
  width: 9px;
  height: 9px;
  border: 2px solid var(--navy-900);
  border-radius: 50%;
  background: var(--blue-400);
  box-shadow: 0 0 16px rgba(96, 165, 250, 0.85);
}

.orbit-node--one {
  top: 35px;
  left: 56px;
  animation: nodePulse 3.4s ease-in-out infinite;
}

.orbit-node--two {
  top: 164px;
  right: 30px;
  animation: nodePulse 4.2s ease-in-out infinite 0.6s;
}

.orbit-node--three {
  bottom: 36px;
  left: 94px;
  animation: nodePulse 3.8s ease-in-out infinite 1.1s;
}

.about-card-bottom {
  position: relative;
}

.about-quote {
  max-width: 330px;
  margin-bottom: 23px;
  color: var(--white);
  font-family: var(--font-display);
  font-size: 1.36rem;
  font-weight: 550;
  letter-spacing: -0.025em;
  line-height: 1.34;
}

.about-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.about-tags span {
  padding: 5px 10px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  color: #aec4df;
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.about-copy h2 {
  max-width: 590px;
}

.about-lead {
  margin-bottom: 14px;
  color: var(--text-soft);
  font-size: 1.04rem;
  font-weight: 550;
  line-height: 1.68;
}

.about-copy > p:not(.eyebrow):not(.about-lead) {
  max-width: 600px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.values-grid {
  display: grid;
  gap: 0;
  margin-top: 34px;
  border-top: 1px solid var(--gray-200);
}

.value-item {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  column-gap: 14px;
  padding: 19px 0;
  border-bottom: 1px solid var(--gray-200);
}

.value-icon {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--gray-200);
  border-radius: 10px;
  background: var(--white);
  color: var(--blue-600);
  box-shadow: var(--shadow-sm);
}

.value-icon svg {
  width: 18px;
  height: 18px;
}

.value-item h3,
.value-item p {
  grid-column: 2;
}

.value-item h3 {
  margin-bottom: 3px;
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: -0.015em;
}

.value-item p {
  margin: 0;
  color: var(--muted);
  font-size: 0.81rem;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   7. Contacto
   -------------------------------------------------------------------------- */
.contact {
  padding-top: 110px;
  padding-bottom: 120px;
  background: var(--white);
}

.contact-panel {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(380px, 0.82fr);
  align-items: center;
  gap: 60px;
  overflow: hidden;
  padding: 62px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 32px;
  background:
    radial-gradient(circle at 88% 9%, rgba(59, 130, 246, 0.27), transparent 31%),
    radial-gradient(circle at 4% 96%, rgba(37, 99, 235, 0.18), transparent 32%),
    linear-gradient(135deg, #0d2c53 0%, #0a2342 48%, #071a30 100%);
  box-shadow: 0 46px 90px -48px rgba(11, 37, 69, 0.66);
  color: var(--white);
}

.contact-pattern {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 44px 44px;
  -webkit-mask-image: radial-gradient(ellipse 80% 100% at 78% 50%, #000 0%, transparent 78%);
  mask-image: radial-gradient(ellipse 80% 100% at 78% 50%, #000 0%, transparent 78%);
  pointer-events: none;
}

.contact-copy,
.contact-cards {
  position: relative;
  z-index: 1;
}

.contact-copy {
  max-width: 550px;
}

.contact-copy h2 {
  margin-bottom: 17px;
  color: var(--white);
}

.contact-copy > p:not(.eyebrow) {
  max-width: 470px;
  margin-bottom: 0;
  color: #a9bcd4;
  font-size: 0.98rem;
  line-height: 1.72;
}

.contact-cards {
  display: grid;
  gap: 11px;
  width: 100%;
}

.contact-card {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 76px;
  padding: 14px 16px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 15px;
  background: rgba(255, 255, 255, 0.065);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  color: var(--white);
  transition:
    background-color 0.3s ease,
    border-color 0.3s ease,
    transform 0.3s var(--ease);
}

.contact-card:hover {
  border-color: rgba(147, 197, 253, 0.35);
  background: rgba(255, 255, 255, 0.1);
  transform: translateX(3px);
}

.contact-card.is-pending {
  cursor: default;
}

.contact-card.is-pending:hover {
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.065);
  transform: none;
}

.contact-icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  flex: 0 0 auto;
  border: 1px solid rgba(147, 197, 253, 0.16);
  border-radius: 12px;
  background: rgba(59, 130, 246, 0.14);
  color: #93c5fd;
}

.contact-icon svg {
  width: 21px;
  height: 21px;
}

.contact-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
}

.contact-label {
  color: #8fa8c5;
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.contact-value {
  overflow: hidden;
  color: #f1f6fd;
  font-size: 0.88rem;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.is-pending .contact-value {
  color: #93a8c2;
  font-weight: 500;
}

.contact-arrow {
  width: 17px;
  height: 17px;
  flex: 0 0 auto;
  color: #86a2c3;
  opacity: 0.65;
  transition: transform 0.3s var(--ease), opacity 0.3s ease;
}

.contact-card:hover .contact-arrow {
  transform: translateX(3px);
  opacity: 1;
}

.contact-card.is-pending .contact-arrow {
  opacity: 0.14;
}

/* --------------------------------------------------------------------------
   8. Pie de página
   -------------------------------------------------------------------------- */
.site-footer {
  padding: 62px 0 26px;
  border-top: 1px solid var(--line);
  background: var(--gray-25);
}

.footer-main {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) auto auto;
  align-items: start;
  gap: 48px;
}

.footer-logo {
  display: block;
  width: auto;
  height: 49px;
}

.footer-description {
  max-width: 330px;
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 0.84rem;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 9px 24px;
  padding-top: 11px;
}

.footer-nav a {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 600;
  transition: color 0.25s ease;
}

.footer-nav a:hover {
  color: var(--blue-600);
}

.footer-company {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-top: 11px;
}

.footer-location {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 600;
}

.footer-location-icon {
  color: var(--blue-500);
}

.footer-location-icon svg {
  width: 17px;
  height: 17px;
}

.footer-ruc {
  margin: 0 0 0 24px;
  color: #8794a5;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.015em;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-top: 46px;
  padding-top: 21px;
  border-top: 1px solid var(--line);
}

.footer-bottom p {
  margin: 0;
  color: #8592a3;
  font-size: 0.73rem;
}

.footer-dot {
  padding: 0 3px;
  color: var(--gray-300);
}

/* --------------------------------------------------------------------------
   9. Animaciones
   -------------------------------------------------------------------------- */
@keyframes pulseDot {
  0%,
  100% {
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
  }
  50% {
    box-shadow: 0 0 0 6px rgba(59, 130, 246, 0.04);
  }
}

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

@keyframes drift {
  from {
    transform: translate3d(0, 0, 0) scale(1);
  }
  to {
    transform: translate3d(-18px, 20px, 0) scale(1.05);
  }
}

@keyframes nodePulse {
  0%,
  100% {
    opacity: 0.72;
    transform: scale(0.92);
  }
  50% {
    opacity: 1;
    transform: scale(1.15);
  }
}

/* --------------------------------------------------------------------------
   10. Diseño adaptable
   -------------------------------------------------------------------------- */
@media (max-width: 1080px) {
  .hero-layout {
    gap: 42px;
  }

  .floating-card--bottom {
    right: -10px;
  }

  .about-layout {
    gap: 52px;
  }

  .contact-panel {
    grid-template-columns: minmax(0, 1fr) minmax(340px, 0.86fr);
    gap: 42px;
    padding: 50px;
  }
}

@media (max-width: 940px) {
  .hero {
    padding-top: calc(var(--header-height) + 56px);
  }

  .hero-layout {
    grid-template-columns: 1fr;
    gap: 52px;
  }

  .hero-copy {
    max-width: 780px;
  }

  .hero-visual {
    max-width: 570px;
    margin: 0 auto;
  }

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

  .solution-card {
    max-width: 700px;
  }

  .about-layout {
    grid-template-columns: 1fr;
    gap: 46px;
  }

  .about-copy {
    order: -1;
    max-width: 760px;
  }

  .about-visual {
    max-width: 540px;
    margin: 0 auto;
  }

  .contact-panel {
    grid-template-columns: 1fr;
    gap: 34px;
    padding: 46px;
  }

  .contact-copy {
    max-width: 640px;
  }

  .contact-cards {
    max-width: 600px;
  }

  .footer-main {
    grid-template-columns: 1fr 1fr;
    gap: 34px;
  }

  .footer-company {
    grid-column: 1 / -1;
    padding-top: 0;
  }
}

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

  .site-nav {
    position: static;
  }

  .nav-list {
    position: absolute;
    top: calc(var(--header-height) - 2px);
    right: 24px;
    left: 24px;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: var(--white);
    box-shadow: 0 26px 54px -26px rgba(11, 37, 69, 0.35);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition:
      opacity 0.25s var(--ease),
      transform 0.25s var(--ease),
      visibility 0.25s;
  }

  .site-header.menu-open .nav-list {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .nav-link {
    display: block;
    width: 100%;
    padding: 11px 13px;
    border-radius: 10px;
    font-size: 0.92rem;
  }

  .nav-link::after {
    display: none;
  }

  .nav-link:hover,
  .nav-link.is-active {
    background: var(--blue-50);
    color: var(--blue-700);
  }

  .nav-cta {
    margin: 5px 0 0;
    padding-top: 9px;
    border-top: 1px solid var(--gray-100);
  }

  .nav-cta .button {
    width: 100%;
  }

  .hero-footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 14px;
  }

  .hero-tags {
    justify-content: flex-start;
  }

  .section {
    padding: 88px 0;
  }

  .contact {
    padding-top: 88px;
    padding-bottom: 92px;
  }
}

@media (max-width: 700px) {
  :root {
    --header-height: 72px;
  }

  .container {
    width: calc(100% - 36px);
  }

  .brand-logo {
    height: 52px;
  }

  .footer-logo {
    height: 46px;
  }

  .hero {
    padding-top: calc(var(--header-height) + 42px);
    padding-bottom: 48px;
  }

  .hero-title {
    font-size: clamp(2.55rem, 11.4vw, 3.6rem);
  }

  .hero-lead {
    font-size: 1rem;
  }

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

  .hero-actions .button {
    width: 100%;
  }

  .hero-points {
    gap: 10px 18px;
  }

  .hero-visual {
    max-width: 100%;
  }

  .product-window {
    transform: none;
  }

  .floating-card {
    padding: 9px 11px;
  }

  .floating-card--bottom {
    right: 8px;
    bottom: -18px;
  }

  .hero-footer {
    margin-top: 54px;
  }

  .section-heading {
    margin-bottom: 38px;
  }

  .section-heading h2,
  .about-copy h2,
  .contact-copy h2 {
    font-size: clamp(1.9rem, 8.6vw, 2.55rem);
  }

  .section-lead {
    font-size: 0.96rem;
  }

  .about-card {
    min-height: 470px;
    padding: 23px;
  }

  .about-graphic {
    height: 245px;
  }

  .orbit--outer {
    width: 232px;
    height: 232px;
  }

  .orbit--middle {
    width: 164px;
    height: 164px;
  }

  .contact-panel {
    padding: 32px 22px;
    border-radius: 24px;
  }

  .contact-card {
    min-height: 72px;
    padding: 12px 13px;
  }

  .contact-icon {
    width: 40px;
    height: 40px;
  }

  .contact-value {
    font-size: 0.82rem;
  }

  .footer-main {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .footer-nav {
    padding-top: 0;
  }

  .footer-company {
    grid-column: auto;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
    gap: 7px;
    margin-top: 34px;
  }
}

@media (max-width: 480px) {
  .container {
    width: calc(100% - 32px);
  }

  .brand-logo {
    height: 50px;
  }

  .nav-list {
    right: 16px;
    left: 16px;
  }

  .window-body {
    padding: 16px;
  }

  .window-bar {
    padding: 12px 14px;
  }

  .window-title {
    font-size: 0.59rem;
  }

  .window-status {
    display: none;
  }

  .stat-grid {
    gap: 8px;
  }

  .stat-card {
    padding: 12px;
  }

  .floating-card {
    display: none;
  }

  .hero-tags li {
    font-size: 0.6rem;
  }

  .solution-card {
    padding: 24px 21px 21px;
  }

  .about-card {
    min-height: 440px;
    padding: 20px;
  }

  .about-graphic {
    transform: scale(0.9);
  }

  .about-quote {
    font-size: 1.18rem;
  }

  .contact-panel {
    padding: 28px 18px;
  }

  .contact-card {
    gap: 11px;
  }

  .contact-arrow {
    width: 15px;
    height: 15px;
  }
}

/* --------------------------------------------------------------------------
   11. Accesibilidad: movimiento reducido
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .js .reveal {
    opacity: 1;
    transform: none;
  }
}