:root {
  --navy: #1b3a4b;
  --accent: #2e6b8a;
  --slate: #3d4f5c;
  --bg: #f3f5f7;
  --text: #1c2429;
  --muted: #5a6570;
  --line: #d5dce1;
  --white: #ffffff;
  --font: "IBM Plex Sans", "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "Cascadia Mono", monospace;
  --header: 4.5rem;
  --max: 72rem;
  color-scheme: light;
}

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

html {
  scroll-behavior: smooth;
  text-size-adjust: 100%;
}

html[lang="es"] [data-en] {
  display: none !important;
}

html[lang="en"] [data-es] {
  display: none !important;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.55;
}

body.menu-open {
  overflow: hidden;
}

body.menu-open::before {
  content: "";
  position: fixed;
  inset: 0;
  background: rgba(27, 58, 75, 0.45);
  z-index: 25;
}

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

h1,
h2,
h3,
p,
ul,
ol,
figure {
  margin: 0;
}

ul,
ol {
  padding: 0;
  list-style: none;
}

a {
  color: inherit;
}

:focus {
  outline: none;
}

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

.band-navy :focus-visible {
  outline-color: var(--bg);
}

::selection {
  background: var(--navy);
  color: var(--bg);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.skip {
  position: absolute;
  left: 1rem;
  top: 0.5rem;
  z-index: 50;
  transform: translateY(-150%);
  background: var(--white);
  color: var(--navy);
  border: 2px solid var(--navy);
  padding: 0.55rem 0.9rem;
  font-weight: 600;
  text-decoration: none;
}

.skip:focus {
  transform: none;
}

.wrap {
  width: min(var(--max), calc(100% - 2.5rem));
  margin-inline: auto;
}

.section {
  padding: 4.75rem 0;
}

.section-head {
  max-width: 40rem;
  margin-bottom: 2.25rem;
}

.section-head h2 {
  margin-bottom: 0.75rem;
}

h1,
h2,
.logo {
  letter-spacing: -0.02em;
}

section[id],
main {
  scroll-margin-top: 5.25rem;
}

h1:focus,
h2:focus {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

h1,
h2 {
  color: var(--navy);
  font-weight: 500;
  line-height: 1.18;
}

h2 {
  font-size: clamp(1.7rem, 2.6vw, 2.15rem);
}

.section-lead,
.lede,
.mini-note,
.plan p,
.footer-note,
figcaption {
  color: var(--muted);
}

.section-lead,
.lede {
  font-size: 1.0625rem;
  line-height: 1.65;
}

.band-white {
  background: var(--white);
}

.band-navy {
  background: var(--navy);
  color: var(--bg);
}

.band-navy h2,
.band-navy h3 {
  color: var(--white);
}

.band-navy h2:focus {
  outline-color: var(--bg);
}

.band-navy .section-lead,
.band-navy .step p,
.band-navy .distinction p {
  color: #e7eef2;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.55rem 1.15rem;
  border: 1px solid transparent;
  border-radius: 2px;
  font: inherit;
  font-weight: 600;
  font-size: 0.95rem;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
}

.btn-primary,
.btn-primary:visited {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--white);
}

.btn-secondary,
.btn-secondary:visited {
  background: transparent;
  border-color: var(--navy);
  color: var(--navy);
}

.btn-secondary:hover {
  background: #e4ebf0;
  color: var(--navy);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: var(--white);
  border-bottom: 1px solid var(--line);
  box-shadow: inset 0 3px 0 var(--navy);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 1rem 1.5rem;
  min-height: var(--header);
}

.logo {
  color: var(--navy);
  font-size: 1.25rem;
  font-weight: 600;
  text-decoration: none;
  flex: none;
}

.logo:hover {
  text-decoration: underline;
  text-underline-offset: 0.16em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-left: auto;
}

.nav-links,
.nav-cta,
.header-end,
.lang-switch,
.hero-actions,
.footer-nav ul {
  display: flex;
  align-items: center;
}

.nav-links {
  gap: 1.2rem;
}

.nav-links a {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  color: var(--navy);
  font-weight: 500;
  font-size: 0.98rem;
  text-decoration: none;
}

.nav-links a:hover {
  text-decoration: underline;
  text-underline-offset: 0.22em;
}

.nav-cta {
  gap: 0.6rem;
}

.header-end {
  gap: 0.55rem;
  flex: none;
}

.lang-switch {
  border: 1px solid var(--line);
  background: var(--white);
}

.lang-switch button {
  min-width: 2.75rem;
  min-height: 2.75rem;
  padding: 0 0.35rem;
  border: 0;
  background: transparent;
  color: var(--navy);
  font: inherit;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  cursor: pointer;
}

html[lang="es"] .lang-switch [data-set-lang="es"],
html[lang="en"] .lang-switch [data-set-lang="en"] {
  background: var(--navy);
  color: var(--white);
}

.lang-sep {
  color: var(--muted);
  user-select: none;
}

.nav-toggle {
  display: none;
  align-items: center;
  min-height: 2.75rem;
  padding: 0 0.8rem;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--navy);
  font: inherit;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
}

.nav-toggle .when-closed,
.nav-toggle .when-open {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.nav-toggle[aria-expanded="false"] .when-open,
.nav-toggle[aria-expanded="true"] .when-closed {
  display: none;
}

.toggle-icon {
  width: 1.05rem;
  height: 1.05rem;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.7;
  stroke-linecap: round;
}

.hero {
  padding: 3.4rem 0 4.5rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(17rem, 0.85fr);
  gap: clamp(2rem, 4vw, 4rem);
  align-items: start;
}

.kicker {
  margin-bottom: 0.85rem;
  color: var(--accent);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 {
  max-width: 14em;
  margin-bottom: 1rem;
  font-size: clamp(2.05rem, 3.5vw, 3.05rem);
  text-wrap: balance;
}

.lede {
  max-width: 40rem;
  margin-bottom: 1.75rem;
}

.hero-actions {
  gap: 0.75rem;
  flex-wrap: wrap;
}

.hero-figure {
  min-width: 0;
}

.panel {
  container-type: inline-size;
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: 0 16px 40px rgba(27, 58, 75, 0.08);
}

.panel-chrome {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.7rem 0.95rem;
  background: var(--navy);
  color: var(--bg);
  font-weight: 500;
}

.panel-sample {
  border: 1px solid rgba(243, 245, 247, 0.5);
  padding: 0.12rem 0.45rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.panel-body,
.panel-split {
  display: grid;
  gap: 0.75rem;
}

.panel-body {
  padding: 0.85rem;
}

.mini {
  background: var(--bg);
  border: 1px solid var(--line);
  padding: 0.85rem 0.9rem 0.4rem;
}

.mini-title {
  color: var(--navy);
  font-size: 0.98rem;
  font-weight: 600;
}

.mini-note {
  margin-top: 0.15rem;
  font-size: 0.85rem;
}

.mini li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.65rem;
  padding: 0.48rem 0;
  border-top: 1px solid var(--line);
  margin-top: 0.45rem;
  font-size: 0.92rem;
}

.mini li > span:first-child {
  min-width: 0;
}

.mini li > span:last-child {
  flex: none;
  border: 1px solid #c5d0d6;
  background: var(--white);
  color: var(--slate);
  padding: 0.12rem 0.4rem;
  font-size: 0.75rem;
}

.hero-figure figcaption {
  margin-top: 0.7rem;
  font-size: 0.85rem;
  line-height: 1.45;
}

.cap-grid,
.audience-grid,
.plan-grid,
.steps {
  display: grid;
  gap: 1rem;
}

.cap-grid {
  grid-template-columns: 1fr 1fr;
  gap: 1.15rem;
}

.cap-card,
.audience-card,
.plan {
  border: 1px solid var(--line);
  background: var(--bg);
}

.audience-card {
  background: var(--white);
}

.cap-card,
.audience-card {
  padding: 1.35rem 1.3rem 1.45rem;
}

.band-white .cap-card,
.band-white .plan {
  background: var(--bg);
}

.cap-head {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.cap-card h3,
.audience-card h3 {
  color: var(--navy);
  font-size: 1.125rem;
  font-weight: 600;
}

.audience-card h3 {
  margin-bottom: 0.6rem;
}

.cap-card p,
.audience-card p {
  color: var(--text);
  font-size: 0.98rem;
  line-height: 1.55;
}

.icon {
  width: 1.75rem;
  height: 1.75rem;
  flex: none;
  color: var(--accent);
}

.icon * {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.icon .dot {
  fill: currentColor;
  stroke: none;
}

.steps {
  gap: 1.75rem;
}

.step {
  border-top: 2px solid #8fb4c6;
  padding-top: 1rem;
}

.step-num {
  display: block;
  margin-bottom: 0.7rem;
  color: #d5e3ea;
  font-family: var(--mono);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.08em;
}

.step h3 {
  margin-bottom: 0.5rem;
  font-size: 1.35rem;
  font-weight: 500;
}

.distinction {
  max-width: 46rem;
  margin-top: 2.25rem;
  padding: 1.1rem 1.2rem;
  border: 1px solid rgba(243, 245, 247, 0.35);
}

.distinction-label {
  margin-bottom: 0.35rem;
  color: #d5e3ea;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.audience-grid {
  gap: 1.15rem;
}

.plan {
  border-top: 3px solid var(--navy);
  padding: 1.2rem 1.15rem 1.35rem;
}

.plan-kicker {
  margin-bottom: 0.35rem;
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.plan h3 {
  margin-bottom: 0.45rem;
  color: var(--navy);
  font-size: 1.5rem;
  font-weight: 500;
}

.plan p {
  font-size: 0.95rem;
  line-height: 1.5;
}

.plans-cta {
  margin-top: 1.75rem;
}

.site-footer {
  background: var(--navy);
  color: var(--bg);
  padding: 2.75rem 0;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 2rem 3rem;
  align-items: flex-start;
}

.site-footer .logo {
  color: var(--white);
}

.footer-note {
  max-width: 36rem;
  margin-top: 0.75rem;
  color: #d5e3ea;
  font-size: 0.95rem;
  line-height: 1.55;
}

.footer-nav ul {
  gap: 0.85rem 1.5rem;
  flex-wrap: wrap;
}

.footer-nav a {
  color: var(--bg);
  font-weight: 600;
  text-underline-offset: 0.2em;
}

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

@media (min-width: 720px) {
  .audience-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 800px) {
  .steps {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }
}

@media (min-width: 900px) {
  .plan-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@container (min-width: 28rem) {
  .panel-split {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 899px) {
  .plan-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 960px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 700px) {
  .cap-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 719px) {
  .section {
    padding: 3.25rem 0;
  }

  .audience-grid,
  .plan-grid {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    flex-direction: column;
  }
}

@media (max-width: 1199px) {
  .header-inner {
    flex-wrap: wrap;
  }

  .logo {
    order: 1;
  }

  .header-end {
    order: 2;
    margin-left: auto;
  }

  .site-nav {
    order: 3;
    flex-basis: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 0.35rem;
    margin-left: 0;
    padding-bottom: 1rem;
  }

  .nav-links,
  .nav-cta {
    flex-direction: column;
    align-items: stretch;
    gap: 0.35rem;
  }

  .nav-links a {
    border-bottom: 1px solid #e3e8ec;
  }

  .nav-cta {
    margin-top: 0.55rem;
  }

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

  html.js .header-inner {
    flex-wrap: wrap;
  }

  html.js .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    padding: 0.35rem 1.25rem 1.15rem;
    background: var(--white);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 16px 32px rgba(27, 58, 75, 0.08);
  }

  html.js .site-nav.is-open {
    display: flex;
    max-height: calc(100dvh - var(--header));
    overflow-y: auto;
  }

  html.js .nav-toggle {
    display: inline-flex;
  }
}

@media (max-width: 420px) {
  .wrap {
    width: min(var(--max), calc(100% - 1.5rem));
  }

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

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

@media (forced-colors: active) {
  :focus-visible {
    outline: 2px solid Highlight;
  }

  .btn,
  .lang-switch,
  .nav-toggle,
  .panel,
  .cap-card,
  .plan,
  .mini {
    border-color: CanvasText;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}