@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&display=swap");

/* =========================================================
   SISTEMA TIPOGRÁFICO
   Inspirado en la estética limpia de ConstruIA
   ========================================================= */

:root {
  --font-display: "Manrope", "Segoe UI", Arial, sans-serif;
  --font-body: "Manrope", "Segoe UI", Arial, sans-serif;
}

/* =========================================================
   INGENIERÍA A TU ALCANCE
   Modo claro y modo oscuro
   ========================================================= */

:root,
body.quarto-light {
  --iat-bg: #f8fbff;
  --iat-bg-soft: #eef4ff;
  --iat-surface: rgba(255, 255, 255, 0.78);
  --iat-surface-solid: #ffffff;
  --iat-text: #121a2e;
  --iat-muted: #647087;
  --iat-line: rgba(18, 26, 46, 0.12);
  --iat-primary: #2868f0;
  --iat-primary-hover: #1753cb;
  --iat-cyan: #1ec5d6;
  --iat-green: #24c99a;
  --iat-alert: #e85555;
  --iat-navbar: rgba(255, 255, 255, 0.88);
  --iat-shadow: 0 24px 70px rgba(39, 74, 142, 0.14);
  --iat-hero-glow:
    radial-gradient(circle at 80% 35%, rgba(42, 211, 204, 0.14), transparent 31%),
    radial-gradient(circle at 15% 15%, rgba(48, 103, 240, 0.18), transparent 34%),
    linear-gradient(135deg, #f7f9ff 0%, #f8fcff 48%, #f4fbfb 100%);
}

body.quarto-dark {
  --iat-bg: #05090f;
  --iat-bg-soft: #091221;
  --iat-surface: rgba(14, 24, 39, 0.72);
  --iat-surface-solid: #0d1624;
  --iat-text: #f4f7fc;
  --iat-muted: #98a5b9;
  --iat-line: rgba(226, 235, 255, 0.11);
  --iat-primary: #3475f6;
  --iat-primary-hover: #4a86ff;
  --iat-cyan: #21c9dc;
  --iat-green: #29d5a3;
  --iat-alert: #ff6868;
  --iat-navbar: rgba(4, 8, 14, 0.88);
  --iat-shadow: 0 28px 90px rgba(0, 0, 0, 0.42);
  --iat-hero-glow:
    radial-gradient(circle at 78% 38%, rgba(24, 164, 163, 0.10), transparent 29%),
    radial-gradient(circle at 12% 15%, rgba(31, 89, 205, 0.13), transparent 34%),
    linear-gradient(135deg, #07111f 0%, #060b13 52%, #071312 100%);
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--iat-bg);
  color: var(--iat-text);
  font-family: var(--font-body);
  font-weight: 400;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

main,
#quarto-content,
.page-layout-custom,
#quarto-document-content {
  margin: 0 !important;
  padding: 0 !important;
  max-width: none !important;
}

a {
  text-decoration: none;
}


/* =========================================================
   NAVBAR
   ========================================================= */

.navbar {
  min-height: 70px;
  padding: 0.55rem max(1.5rem, calc((100vw - 1440px) / 2));
  background: var(--iat-navbar) !important;
  border-bottom: 1px solid var(--iat-line);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.navbar-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  max-width: 340px;
  white-space: nowrap;
  color: var(--iat-text) !important;
  font-family: var(--font-display);
  font-size: 0.96rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.025em;
}

.navbar-brand img {
  display: block;
  width: auto;
  height: 38px;
  max-height: 38px;
  object-fit: contain;
  transition:
    transform 0.2s ease,
    opacity 0.2s ease;
}

.navbar-brand:hover {
  color: var(--iat-text) !important;
}

.navbar-brand:hover img {
  transform: scale(1.03);
}

.navbar-nav .nav-link {
  color: var(--iat-muted) !important;
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  padding: 0.58rem 0.75rem !important;
  border-radius: 8px;
  transition:
    color 0.18s ease,
    background 0.18s ease,
    transform 0.18s ease;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link:focus {
  color: var(--iat-text) !important;
  background: color-mix(in srgb, var(--iat-primary) 8%, transparent);
}

.navbar-nav.ms-auto .nav-item:last-child .nav-link {
  margin-left: 0.4rem;
  padding: 0.72rem 1.15rem !important;
  color: #fff !important;
  background: var(--iat-primary);
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  border-radius: 9px;
  box-shadow: 0 8px 24px rgba(40, 104, 240, 0.22);
}

.navbar-nav.ms-auto .nav-item:last-child .nav-link:hover {
  background: var(--iat-primary-hover);
}

.dropdown-menu {
  min-width: 275px;
  padding: 0.7rem;
  background: var(--iat-surface-solid);
  border: 1px solid var(--iat-line);
  border-radius: 15px;
  box-shadow: var(--iat-shadow);
}

.dropdown-item {
  color: var(--iat-muted);
  font-family: var(--font-display);
  font-size: 0.86rem;
  font-weight: 550;
  letter-spacing: -0.01em;
  padding: 0.7rem 0.8rem;
  border-radius: 9px;
  transition:
    color 0.18s ease,
    background 0.18s ease,
    transform 0.18s ease;
}

.dropdown-item:hover {
  color: var(--iat-text);
  background: color-mix(in srgb, var(--iat-primary) 9%, transparent);
}

/* =========================================================
   FOOTER GLOBAL IAta
   ========================================================= */

.site-footer {
  position: relative;
  padding:
    88px
    max(28px, calc((100vw - 1440px) / 2))
    0;
  color: var(--iat-text);
  background:
    radial-gradient(
      circle at 8% 0%,
      color-mix(in srgb, var(--iat-primary) 8%, transparent),
      transparent 30%
    ),
    var(--iat-surface-solid);
  border-top: 1px solid var(--iat-line);
}

.footer-container {
  display: grid;
  grid-template-columns:
    minmax(280px, 1.45fr)
    repeat(3, minmax(170px, 0.75fr));
  gap: 64px;
  padding-bottom: 66px;
}

.footer-brand {
  max-width: 410px;
}

.footer-logo-link {
  display: inline-flex;
  align-items: center;
  margin-bottom: 18px;
}

.footer-logo {
  display: block;
  width: auto;
  height: 50px;
  object-fit: contain;
}

.footer-tagline {
  margin: 0 0 12px;
  color: var(--iat-text);
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.025em;
}

.footer-description {
  max-width: 370px;
  margin: 0;
  color: var(--iat-muted);
  font-family: var(--font-body);
  font-size: 0.94rem;
  line-height: 1.75;
}

.footer-socials {
  display: flex;
  align-items: center;
  gap: 11px;
  margin-top: 26px;
}

.footer-socials a {
  width: 42px;
  height: 42px;
  display: inline-grid;
  place-items: center;
  color: var(--iat-muted);
  background: var(--iat-surface);
  border: 1px solid var(--iat-line);
  border-radius: 12px;
  font-size: 1.05rem;
  transition:
    color 0.2s ease,
    background 0.2s ease,
    border-color 0.2s ease,
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.footer-socials a:hover {
  color: #ffffff;
  background: var(--iat-primary);
  border-color: var(--iat-primary);
  transform: translateY(-3px);
  box-shadow: 0 12px 26px rgba(40, 104, 240, 0.22);
}

.footer-column {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
}

.footer-column h2 {
  margin: 0 0 12px;
  color: var(--iat-text);
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-column a {
  color: var(--iat-muted);
  font-family: var(--font-body);
  font-size: 0.9rem;
  line-height: 1.45;
  transition:
    color 0.18s ease,
    transform 0.18s ease;
}

.footer-column a:hover {
  color: var(--iat-primary);
  transform: translateX(3px);
}

.footer-bottom {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  color: var(--iat-muted);
  border-top: 1px solid var(--iat-line);
  font-family: var(--font-body);
  font-size: 0.79rem;
}

.footer-bottom p {
  margin: 0;
}

.footer-bottom a {
  color: var(--iat-muted);
  transition: color 0.18s ease;
}

.footer-bottom a:hover {
  color: var(--iat-primary);
}

@media (max-width: 1000px) {
  .footer-container {
    grid-template-columns: repeat(2, 1fr);
    gap: 50px 40px;
  }
}

@media (max-width: 620px) {
  .site-footer {
    padding: 64px 22px 0;
  }

  .footer-container {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .footer-brand {
    max-width: none;
  }

  .footer-bottom {
    padding: 22px 0;
    flex-direction: column;
    align-items: flex-start;
  }
}

/* =========================================================
   HERO
   ========================================================= */

.hero-shell {
  position: relative;
  overflow: hidden;
  padding-bottom: 0;
  background: var(--iat-hero-glow);
  border-bottom: 1px solid var(--iat-line);
}

.hero {
  min-height: 560px;
  max-width: 1440px;
  margin: 0 auto;
  padding: 54px 42px 46px;
  display: grid;
  grid-template-columns:
    minmax(0, 1fr)
    minmax(470px, 0.92fr);
  align-items: center;
  gap: 78px;
}

.eyebrow,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--iat-muted);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.eyebrow {
  padding: 8px 12px;
  border: 1px solid var(--iat-line);
  border-radius: 999px;
  background: var(--iat-surface);
  box-shadow: 0 8px 26px rgba(16, 33, 65, 0.05);
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--iat-green);
  box-shadow: 0 0 0 5px color-mix(in srgb, var(--iat-green) 12%, transparent);
}

.hero h1 {
  max-width: 760px;
  margin: 26px 0 22px;
  color: var(--iat-text);
  font-family: var(--font-display);
  font-size: clamp(3.35rem, 4.55vw, 5rem);
  font-weight: 600;
  line-height: 1.06;
  letter-spacing: -0.052em;
  text-wrap: balance;
}

.hero h1 span {
  color: color-mix(in srgb, var(--iat-text) 76%, var(--iat-muted));
}

.hero-description {
  max-width: 650px;
  margin: 0;
  color: var(--iat-muted);
  font-family: var(--font-body);
  font-size: clamp(1.02rem, 1.2vw, 1.16rem);
  font-weight: 400;
  line-height: 1.72;
  letter-spacing: -0.012em;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 34px;
}

.btn-primary-hero,
.btn-secondary-hero {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 54px;
  padding: 0 25px;
  border-radius: 9px;
  font-family: var(--font-display);
  font-size: 0.94rem;
  font-weight: 700;
  letter-spacing: -0.018em;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    background 0.2s ease;
}

.btn-primary-hero {
  color: #fff !important;
  background: var(--iat-primary);
  box-shadow: 0 13px 32px rgba(40, 104, 240, 0.25);
}

.btn-primary-hero:hover {
  color: #fff !important;
  background: var(--iat-primary-hover);
  transform: translateY(-2px);
}

.btn-secondary-hero {
  color: var(--iat-text) !important;
  border: 1px solid var(--iat-line);
  background: var(--iat-surface);
}

.btn-secondary-hero:hover {
  transform: translateY(-2px);
  background: var(--iat-surface-solid);
}

.microcopy {
  margin: 11px 0 0;
  color: var(--iat-muted);
  font-size: 0.79rem;
}

.hero-stats {
  display: flex;
  gap: 34px;
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--iat-line);
}

.hero-stats div {
  display: flex;
  align-items: baseline;
  gap: 7px;
}

.hero-stats strong {
  color: var(--iat-text);
  font-size: 0.86rem;
}

.hero-stats span {
  color: var(--iat-muted);
  font-size: 0.77rem;
}


/* =========================================================
   GRÁFICO HERO
   ========================================================= */

.hero-visual {
  position: relative;
  min-height: 430px;
}

.visual-glow {
  position: absolute;
  inset: 16% 8% 8%;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    color-mix(in srgb, var(--iat-cyan) 16%, transparent),
    transparent 64%
  );
  filter: blur(26px);
}

.route-chart {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 100%;
  min-height: 520px;
  overflow: visible;
}

.grid-line {
  stroke: color-mix(in srgb, var(--iat-text) 14%, transparent);
  stroke-width: 1;
}

.grid-line.faint {
  stroke-dasharray: 5 8;
  opacity: 0.48;
}

.area-path {
  fill: url(#areaGradient);
}

.plan-line {
  fill: none;
  stroke: color-mix(in srgb, var(--iat-muted) 60%, transparent);
  stroke-width: 3;
  stroke-dasharray: 9 9;
}

.real-line {
  fill: none;
  stroke: url(#lineGradient);
  stroke-width: 5;
  filter: drop-shadow(0 5px 11px rgba(33, 169, 226, .32));
}

.chart-dot {
  fill: var(--iat-primary);
  stroke: var(--iat-surface-solid);
  stroke-width: 4;
}

.chart-dot-current {
  fill: var(--iat-cyan);
}

.chart-label,
.chart-small {
  fill: var(--iat-muted);
  font-family: inherit;
  font-size: 14px;
}

.chart-small {
  font-size: 13px;
}

.chart-small.accent {
  fill: var(--iat-cyan);
}

.process-card {
  position: absolute;
  z-index: 4;
  display: grid;
  gap: 2px;
  padding: 11px 14px;
  border: 1px solid var(--iat-line);
  border-radius: 12px;
  color: var(--iat-text);
  background: var(--iat-surface);
  backdrop-filter: blur(15px);
  box-shadow: 0 14px 34px rgba(0, 0, 0, .12);
}

.process-card span {
  color: var(--iat-muted);
  font-size: 0.67rem;
}

.process-card strong {
  font-size: 0.82rem;
}

.process-card-top {
  top: 8%;
  right: 7%;
}

.process-card-alert {
  top: 28%;
  right: 19%;
  border-color: color-mix(in srgb, var(--iat-alert) 38%, var(--iat-line));
}

.process-card-alert strong {
  color: var(--iat-alert);
}

.process-card-current {
  left: 48%;
  top: 48%;
}




/* =========================================================
   RESUMEN DE DIAGNÓSTICO DEL HERO
   ========================================================= */

.hero-diagnostic {
  display: flex;
  align-items: center;
  justify-content: center;
}

.diagnostic-card {
  position: relative;
  z-index: 3;
  width: min(100%, 610px);
  padding: 26px;
  border: 1px solid var(--iat-line);
  border-radius: 22px;
  background:
    linear-gradient(
      145deg,
      color-mix(in srgb, var(--iat-surface-solid) 95%, transparent),
      color-mix(in srgb, var(--iat-bg-soft) 84%, transparent)
    );
  box-shadow: var(--iat-shadow);
  backdrop-filter: blur(18px);
}

.diagnostic-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--iat-line);
}

.diagnostic-kicker {
  color: var(--iat-primary);
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.diagnostic-card-header h2 {
  max-width: 420px;
  margin: 8px 0 0;
  color: var(--iat-text);
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2vw, 1.85rem);
  font-weight: 650;
  line-height: 1.15;
  letter-spacing: -0.035em;
}

.diagnostic-status {
  padding: 7px 10px;
  color: var(--iat-primary);
  background: color-mix(in srgb, var(--iat-primary) 9%, transparent);
  border: 1px solid color-mix(in srgb, var(--iat-primary) 22%, var(--iat-line));
  border-radius: 999px;
  font-size: 0.69rem;
  font-weight: 700;
}

.diagnostic-score {
  display: grid;
  grid-template-columns: 92px 1fr;
  align-items: center;
  gap: 20px;
  padding: 23px 0;
}

.diagnostic-score-ring {
  width: 88px;
  height: 88px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background:
    radial-gradient(
      circle at center,
      var(--iat-surface-solid) 57%,
      transparent 58%
    ),
    conic-gradient(
      var(--iat-primary) 0 63%,
      color-mix(in srgb, var(--iat-primary) 13%, transparent) 63% 100%
    );
}

.diagnostic-score-ring span {
  color: var(--iat-text);
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
}

.diagnostic-score strong {
  color: var(--iat-text);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
}

.diagnostic-score p {
  margin: 6px 0 0;
  color: var(--iat-muted);
  font-size: 0.82rem;
  line-height: 1.55;
}

.diagnostic-items {
  display: grid;
  gap: 10px;
}

.diagnostic-item {
  display: grid;
  grid-template-columns: 40px 1fr;
  align-items: center;
  gap: 12px;
  padding: 12px 13px;
  border: 1px solid var(--iat-line);
  border-radius: 13px;
  background: var(--iat-surface);
}

.diagnostic-item-alert {
  border-color: color-mix(in srgb, var(--iat-alert) 28%, var(--iat-line));
}

.diagnostic-item-icon {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  color: var(--iat-primary);
  background: color-mix(in srgb, var(--iat-primary) 10%, transparent);
  border-radius: 11px;
}

.diagnostic-item-alert .diagnostic-item-icon {
  color: var(--iat-alert);
  background: color-mix(in srgb, var(--iat-alert) 10%, transparent);
}

.diagnostic-item strong {
  display: block;
  color: var(--iat-text);
  font-size: 0.82rem;
}

.diagnostic-item small {
  display: block;
  margin-top: 2px;
  color: var(--iat-muted);
  font-size: 0.69rem;
  line-height: 1.4;
}

.diagnostic-progress {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--iat-line);
}

.diagnostic-progress-step {
  position: relative;
  padding-top: 15px;
  color: var(--iat-muted);
  font-size: 0.66rem;
  text-align: center;
}

.diagnostic-progress-step::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--iat-muted) 30%, transparent);
  transform: translateX(-50%);
}

.diagnostic-progress-step.is-complete::before,
.diagnostic-progress-step.is-active::before {
  background: var(--iat-primary);
}

.diagnostic-progress-step.is-active {
  color: var(--iat-text);
  font-weight: 700;
}

body.quarto-dark .diagnostic-card {
  background:
    linear-gradient(
      145deg,
      rgba(12, 24, 41, 0.94),
      rgba(7, 18, 31, 0.9)
    );
}


/* =========================================================
   SECCIÓN DE IMPACTO Y COSTOS
   ========================================================= */

.impact-section {
  max-width: 1480px;
  margin: 0 auto;
  padding: 88px 42px 82px;
  color: var(--iat-text);
}

.impact-top {
  display: grid;
  grid-template-columns: 1.65fr repeat(3, minmax(210px, 0.8fr));
  gap: 18px;
  align-items: stretch;
}

.impact-intro {
  padding: 20px 10px 20px 8px;
}

.impact-location {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 11px;
  color: #25a84d;
  background: rgba(58, 194, 88, 0.08);
  border: 1px solid rgba(58, 194, 88, 0.16);
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.035em;
  text-transform: uppercase;
}

.impact-intro h2 {
  max-width: 560px;
  margin: 20px 0 16px;
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 4vw, 4.2rem);
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: -0.055em;
}

.impact-intro h2 span {
  display: block;
  color: var(--iat-primary);
}

.impact-intro p {
  max-width: 520px;
  margin: 0;
  color: var(--iat-muted);
  font-size: 1rem;
  line-height: 1.7;
}

.impact-stat,
.impact-chart-card,
.impact-cost-card {
  border: 1px solid var(--iat-line);
  background: var(--iat-surface);
  box-shadow: 0 18px 50px rgba(24, 47, 91, 0.08);
}

.impact-stat {
  min-height: 250px;
  padding: 24px;
  border-radius: 20px;
}

.impact-stat-icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  border-radius: 50%;
  font-size: 1.4rem;
}

.impact-stat > strong {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 4.4vw, 4rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.055em;
}

.impact-stat h3 {
  margin: 0 0 6px;
  font-size: 1rem;
  line-height: 1.35;
}

.impact-stat p {
  margin: 0 0 18px;
  color: var(--iat-text);
  font-size: 0.87rem;
  line-height: 1.5;
}

.impact-stat small {
  display: block;
  margin-top: auto;
  color: var(--iat-muted);
  font-size: 0.68rem;
  line-height: 1.45;
}

.impact-stat-violet .impact-stat-icon {
  color: #7a3ff3;
  background: rgba(122, 63, 243, 0.11);
}

.impact-stat-violet > strong {
  color: #7a3ff3;
}

.impact-stat-blue .impact-stat-icon {
  color: #2f8df5;
  background: rgba(47, 141, 245, 0.11);
}

.impact-stat-blue > strong {
  color: #2f8df5;
}

.impact-stat-green .impact-stat-icon {
  color: #35b75c;
  background: rgba(53, 183, 92, 0.11);
}

.impact-stat-green > strong {
  color: #35b75c;
}

.impact-main {
  display: grid;
  grid-template-columns: minmax(0, 3.1fr) minmax(290px, 0.95fr);
  gap: 18px;
  margin-top: 18px;
}

.impact-chart-card,
.impact-cost-card {
  border-radius: 22px;
}

.impact-chart-card {
  padding: 24px 26px 22px;
}

.impact-chart-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 26px;
  margin-bottom: 10px;
}

.impact-chart-header h3,
.impact-cost-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.025em;
}

.impact-chart-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  color: var(--iat-text);
  font-size: 0.77rem;
  font-weight: 600;
}

.impact-chart-legend span {
  align-items: flex-start;
}

.impact-chart-legend small {
  display: block;
  color: var(--iat-muted);
  font-size: 0.68rem;
}

.impact-chart-wrap {
  position: relative;
  min-height: 460px;
}

.impact-chart {
  width: 100%;
  height: 100%;
  min-height: 460px;
  overflow: visible;
}

.impact-axis {
  stroke: color-mix(in srgb, var(--iat-text) 20%, transparent);
  stroke-width: 1.2;
}

.impact-grid {
  stroke: color-mix(in srgb, var(--iat-text) 10%, transparent);
  stroke-width: 1;
  stroke-dasharray: 4 7;
}

.impact-y-label {
  fill: var(--iat-muted);
  font-size: 12px;
}

.impact-good-path {
  stroke: var(--iat-primary);
  stroke-width: 4;
}

.impact-risk-path {
  stroke: var(--iat-alert);
  stroke-width: 3.5;
  stroke-dasharray: 11 10;
}

.impact-good-points circle {
  fill: var(--iat-surface-solid);
  stroke: var(--iat-primary);
  stroke-width: 4;
}

.impact-risk-points circle {
  fill: var(--iat-alert);
  stroke: var(--iat-surface-solid);
  stroke-width: 3;
}

.impact-result {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
}

.impact-result-good {
  fill: var(--iat-primary);
}

.impact-result-risk {
  fill: var(--iat-alert);
}

.impact-callout {
  position: absolute;
  width: 185px;
  padding: 13px 14px;
  display: grid;
  gap: 5px;
  border: 1px solid var(--iat-line);
  border-radius: 14px;
  background: var(--iat-surface-solid);
  box-shadow: 0 15px 34px rgba(0, 0, 0, 0.1);
}

.impact-callout strong {
  color: var(--iat-alert);
  font-size: 0.77rem;
}

.impact-callout span {
  color: var(--iat-muted);
  font-size: 0.68rem;
  line-height: 1.45;
}

.impact-callout-one {
  left: 21%;
  top: 37%;
}

.impact-callout-two {
  right: 10%;
  top: 45%;
}



.impact-stages {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
  margin-top: -6px;
}

.impact-stage {
  text-align: center;
}

.impact-stage-icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  margin: 0 auto 9px;
  color: #ffffff;
  border-radius: 50%;
  font-size: 1rem;
}

.impact-stage-violet {
  background: #7a3ff3;
}

.impact-stage-blue {
  background: var(--iat-primary);
}

.impact-stage-orange {
  background: #f6a31a;
}

.impact-stage-green {
  background: #35b75c;
}

.impact-stage strong {
  display: block;
  color: var(--iat-text);
  font-size: 0.72rem;
  line-height: 1.3;
}

.impact-stage small {
  display: block;
  margin-top: 4px;
  color: var(--iat-muted);
  font-size: 0.63rem;
  line-height: 1.35;
}

.impact-cost-card {
  padding: 26px 24px;
}

.impact-cost-subtitle {
  margin: 8px 0 20px;
  color: var(--iat-muted);
  font-size: 0.8rem;
}

.impact-cost-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  padding: 11px 0;
  color: var(--iat-text);
  border-bottom: 1px dashed var(--iat-line);
  font-size: 0.82rem;
}

.impact-cost-row strong {
  white-space: nowrap;
}

.impact-cost-divider {
  height: 8px;
}

.impact-cost-highlight strong {
  color: var(--iat-alert);
}

.impact-cost-total {
  margin-top: 16px;
  padding: 15px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: var(--iat-alert);
  background: color-mix(in srgb, var(--iat-alert) 9%, transparent);
  border-radius: 14px;
  font-size: 0.85rem;
  font-weight: 700;
}

.impact-cost-total strong {
  font-family: var(--font-display);
  font-size: 1.4rem;
}

.impact-cost-card > small {
  display: block;
  margin-top: 14px;
  color: var(--iat-muted);
  font-size: 0.67rem;
  line-height: 1.45;
}

.impact-conclusion {
  margin-top: 18px;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--iat-text);
  background:
    linear-gradient(
      90deg,
      color-mix(in srgb, var(--iat-primary) 9%, transparent),
      color-mix(in srgb, var(--iat-cyan) 5%, transparent)
    );
  border: 1px solid color-mix(in srgb, var(--iat-primary) 13%, var(--iat-line));
  border-radius: 18px;
}

.impact-conclusion-icon {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  flex: 0 0 46px;
  color: #ffffff;
  background: var(--iat-primary);
  border-radius: 50%;
  font-size: 1.15rem;
}

.impact-conclusion p {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.45;
}

.impact-conclusion strong {
  color: var(--iat-primary);
}

.impact-footnotes {
  margin-top: 16px;
  display: flex;
  justify-content: space-between;
  gap: 28px;
  color: var(--iat-muted);
  font-size: 0.7rem;
  line-height: 1.5;
}

.impact-footnotes p {
  margin: 0;
}

.impact-disclaimer {
  max-width: 390px;
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--iat-surface);
  border: 1px solid var(--iat-line);
  border-radius: 13px;
}

.impact-disclaimer i {
  color: var(--iat-primary);
}

/* Responsive de la sección */

@media (max-width: 1180px) {
  .impact-top {
    grid-template-columns: repeat(2, 1fr);
  }

  .impact-intro {
    grid-column: 1 / -1;
  }

  .impact-main {
    grid-template-columns: 1fr;
  }

  .impact-cost-card {
    max-width: none;
  }
}

@media (max-width: 820px) {
  .impact-section {
    padding: 76px 22px 68px;
  }

  .impact-top {
    grid-template-columns: 1fr;
  }

  .impact-chart-header,
  .impact-footnotes {
    flex-direction: column;
  }

  .impact-chart-wrap {
    overflow-x: auto;
  }

  .impact-chart {
    min-width: 980px;
  }

  .impact-callout {
    display: none;
  }

  .impact-stages {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px 10px;
  }
}

@media (max-width: 560px) {
  .impact-intro h2 {
    font-size: 2.45rem;
  }

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

  .impact-conclusion {
    align-items: flex-start;
  }
}


/* =========================================================
   CINTA ANIMADA
   ========================================================= */

.services-marquee {
  position: relative;
  z-index: 5;
  width: 100%;
  overflow: hidden;
  padding: 27px 0;
  border-bottom: 1px solid var(--iat-line);
  background: var(--iat-surface-solid);
}

.services-marquee::before,
.services-marquee::after {
  content: "";
  position: absolute;
  z-index: 10;
  top: 0;
  width: 110px;
  height: 100%;
  pointer-events: none;
}

.services-marquee::before {
  left: 0;
  background:
    linear-gradient(
      to right,
      var(--iat-surface-solid),
      transparent
    );
}

.services-marquee::after {
  right: 0;
  background:
    linear-gradient(
      to left,
      var(--iat-surface-solid),
      transparent
    );
}

.services-marquee-track {
  width: max-content;
  display: flex;
  align-items: center;
  gap: 66px;
  animation: iat-marquee 35s linear infinite;
}

.services-marquee:hover .services-marquee-track {
  animation-play-state: paused;
}

.marquee-item {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--iat-muted);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}

.marquee-icon {
  width: 28px;
  height: 28px;
  display: inline-grid;
  place-items: center;
  flex: 0 0 28px;
  border: 1px solid var(--iat-line);
  border-radius: 8px;
  color: var(--iat-text);
  font-size: 0.69rem;
  font-weight: 800;
  background: var(--iat-surface);
}

@keyframes iat-marquee {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(calc(-50% - 33px));
  }
}


/* =========================================================
   SECCIONES INFERIORES
   ========================================================= */

.section-wrap {
  max-width: 1440px;
  margin: 0 auto;
  padding: 118px 42px;
}

.section-heading {
  max-width: 720px;
  margin-bottom: 48px;
}

.section-kicker {
  color: var(--iat-primary);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.section-wrap h2,
.cta-section h2 {
  margin: 14px 0 18px;
  color: var(--iat-text);
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 3.4vw, 3.75rem);
  font-weight: 650;
  line-height: 1.08;
  letter-spacing: -0.045em;
}

.section-heading p,
.split-section p,
.cta-section p {
  color: var(--iat-muted);
  line-height: 1.7;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.service-card {
  min-height: 300px;
  padding: 28px;
  border: 1px solid var(--iat-line);
  border-radius: 19px;
  background: var(--iat-surface);
  box-shadow: 0 12px 40px rgba(27, 52, 101, 0.05);
  transition: transform .2s ease, border-color .2s ease;
}

.service-card:hover {
  transform: translateY(-5px);
  border-color: color-mix(in srgb, var(--iat-primary) 38%, var(--iat-line));
}

.service-number {
  margin-bottom: 45px;
  color: var(--iat-primary);
  font-size: 0.78rem;
  font-weight: 800;
}

.service-card h3,
.step-item h3 {
  margin: 0 0 12px;
  color: var(--iat-text);
  font-size: 1.18rem;
}

.service-card p {
  min-height: 92px;
  color: var(--iat-muted);
  line-height: 1.62;
  font-size: 0.92rem;
}

.service-card a {
  color: var(--iat-primary);
  font-weight: 700;
}

.split-section {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 100px;
  border-top: 1px solid var(--iat-line);
}

.steps-list {
  display: grid;
  gap: 16px;
}

.step-item {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 18px;
  padding: 23px;
  border: 1px solid var(--iat-line);
  border-radius: 17px;
  background: var(--iat-surface);
}

.step-item > span {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 13px;
  color: #fff;
  background: var(--iat-primary);
  font-weight: 800;
}

.step-item p {
  margin: 0;
}

.cta-section {
  max-width: 1164px;
  margin: 20px auto 100px;
  padding: 54px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  border: 1px solid var(--iat-line);
  border-radius: 25px;
  background:
    radial-gradient(circle at 90% 10%, rgba(30, 197, 214, .16), transparent 32%),
    var(--iat-bg-soft);
}

.cta-section > div {
  max-width: 720px;
}

.nav-footer {
  color: var(--iat-muted);
  background: var(--iat-surface-solid);
  border-top: 1px solid var(--iat-line);
}


/* =========================================================
   TIPOGRAFÍA UNIFICADA
   ========================================================= */

.eyebrow,
.section-kicker,
.selector-content span,
.marquee-item,
.service-card h3,
.step-item h3,
.process-card strong {
  font-family: var(--font-display);
}

.eyebrow,
.section-kicker {
  font-weight: 600;
}

.selector-content span,
.service-card h3,
.step-item h3 {
  font-weight: 650;
  letter-spacing: -0.02em;
}

.service-card p,
.step-item p,
.microcopy,
.hero-stats,
.process-card span,
.chart-label,
.chart-small {
  font-family: var(--font-body);
}

.dropdown-item:hover {
  transform: translateX(3px);
}

/* Etiqueta NUEVO al costado de Recursos */
.navbar-nav.navbar-nav-scroll > .nav-item:nth-child(4) > .nav-link::after {
  content: "NUEVO";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-left: 7px;
  padding: 2px 5px;
  border-radius: 4px;
  color: #75a8ff;
  background: rgba(47, 109, 246, 0.14);
  border: 1px solid rgba(80, 139, 255, 0.32);
  font-family: var(--font-display);
  font-size: 0.51rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.04em;
  vertical-align: middle;
  transform: translateY(-1px);
}

body.quarto-light
.navbar-nav.navbar-nav-scroll > .nav-item:nth-child(4) > .nav-link::after {
  color: #2868f0;
  background: rgba(40, 104, 240, 0.08);
  border-color: rgba(40, 104, 240, 0.22);
}


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

@media (max-width: 1050px) {

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    padding: 78px 30px 80px;
    gap: 36px;
  }

  .hero-copy {
    max-width: 790px;
  }

  .hero-visual {
    min-height: 480px;
  }

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

  .split-section {
    grid-template-columns: 1fr;
    gap: 45px;
  }

}

@media (max-width: 900px) {

  .hero-shell {
    padding-bottom: 45px;
  }

}

@media (max-width: 720px) {

  .navbar {
    min-height: 66px;
  }

  .hero {
    padding: 76px 20px 54px;
    gap: 18px;
  }

  .hero h1 {
    font-size: clamp(2.8rem, 13vw, 4rem);
  }

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

  .hero-stats {
    gap: 13px;
  }

  .hero-visual {
    min-height: 380px;
  }

  .route-chart {
    min-height: 370px;
  }

  .process-card-top {
    right: 1%;
  }

  .process-card-alert {
    right: 4%;
  }

  .process-card-current {
    left: 37%;
  }

  .section-wrap {
    padding: 80px 20px;
  }

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

  .cta-section {
    margin: 10px 20px 70px;
    padding: 34px 25px;
    align-items: flex-start;
    flex-direction: column;
  }

}

@media (max-width: 560px) {

  .services-marquee-track {
    gap: 44px;
    animation-duration: 27s;
  }

  .services-marquee::before,
  .services-marquee::after {
    width: 38px;
  }

}

/* =========================================================
   BOTÓN PERSONALIZADO DE MODO DÍA / NOCHE
   ========================================================= */

/* Botón general */

.quarto-color-scheme-toggle {
  width: 39px !important;
  height: 39px !important;

  display: inline-flex !important;
  align-items: center;
  justify-content: center;

  margin-left: 8px;

  border: 1px solid var(--iat-line);
  border-radius: 50%;

  color: var(--iat-text) !important;
  background: var(--iat-surface);

  box-shadow:
    0 7px 20px rgba(23, 43, 80, 0.08);

  transition:
    transform 0.2s ease,
    background 0.2s ease,
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}


/* Oculta el icono o interruptor original de Quarto */

.quarto-color-scheme-toggle i,
.quarto-color-scheme-toggle .bi,
.quarto-color-scheme-toggle span {
  display: none !important;
}


/* Sol durante el modo día */

body.quarto-light .quarto-color-scheme-toggle::before {
  content: "🌞";
  display: block;

  font-size: 1.18rem;
  line-height: 1;

  color: #f4a900;
}


/* Luna creciente durante el modo noche */

body.quarto-dark .quarto-color-scheme-toggle::before {
  content: "🌙";
  display: block;

  font-size: 1.25rem;
  line-height: 1;

  color: #dce7ff;
}


/* Efecto al pasar el cursor */

.quarto-color-scheme-toggle:hover {
  transform: translateY(-2px) rotate(8deg);

  border-color:
    color-mix(
      in srgb,
      var(--iat-primary) 40%,
      var(--iat-line)
    );

  background:
    color-mix(
      in srgb,
      var(--iat-primary) 9%,
      var(--iat-surface-solid)
    );

  box-shadow:
    0 10px 25px rgba(30, 75, 160, 0.14);
}


/* Evita fondo extraño al hacer clic */

.quarto-color-scheme-toggle:focus,
.quarto-color-scheme-toggle:active {
  outline: none !important;

  box-shadow:
    0 0 0 4px
    color-mix(
      in srgb,
      var(--iat-primary) 18%,
      transparent
    );
}


/* =========================================================
   AJUSTES RESPONSIVE FINALES
   ========================================================= */

@media (max-width: 1050px) {
  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    padding: 66px 30px 68px;
    gap: 38px;
  }

  .hero-copy {
    max-width: 790px;
  }

  .hero-diagnostic {
    min-height: auto;
  }

  .diagnostic-card {
    width: 100%;
  }
}

@media (max-width: 720px) {
  .hero {
    padding: 58px 20px 54px;
  }

  .diagnostic-card {
    padding: 20px;
  }

  .diagnostic-card-header {
    flex-direction: column;
  }

  .diagnostic-score {
    grid-template-columns: 1fr;
  }

  .diagnostic-score-ring {
    margin: 0 auto;
  }

  .diagnostic-progress {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }
}