:root {
  --ink: #071729;
  --ink-soft: #43516a;
  --muted: #6f7d93;
  --line: #dfe7f1;
  --panel: #ffffff;
  --dark: #03111f;
  --green: #08b98e;
  --green-2: #16d7a8;
  --blue: #2478e8;
  --violet: #8a46e8;
  --orange: #ff7a1a;
  --pink: #ee4d88;
  --section: min(1280px, calc(100vw - 64px));
  --radius: 8px;
  --shadow: 0 18px 60px rgba(7, 23, 41, .1);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  background: #fbfdff;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

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

.section-inner {
  width: var(--section);
  margin: 0 auto;
}

















.info-hero {
  min-height: 210px;
  display: grid;
  align-items: center;
  color: #fff;
  background:
    linear-gradient(90deg, rgba(3, 17, 31, .98) 0%, rgba(3, 17, 31, .92) 44%, rgba(4, 22, 38, .98) 100%),
    var(--dark);
  position: relative;
  overflow: hidden;
}

.info-hero::after {
  content: "";
  position: absolute;
  right: -40px;
  top: -24px;
  width: 760px;
  height: 260px;
  background-image:
    radial-gradient(circle, rgba(18, 224, 173, .7) 1px, transparent 1.4px);
  background-size: 13px 13px;
  transform: perspective(680px) rotateX(58deg) rotateZ(-7deg);
  opacity: .44;
  mask-image: linear-gradient(90deg, transparent, #000 28%, transparent);
  pointer-events: none;
}

.hero-copy {
  position: relative;
  z-index: 1;
  padding: 34px 0 38px;
}

.kicker {
  margin: 0 0 10px;
  color: var(--green-2);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.info-hero h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(34px, 4.2vw, 46px);
  line-height: 1.08;
  letter-spacing: 0;
}

.info-hero h1 span {
  color: var(--green);
}

.info-hero p:not(.kicker) {
  max-width: 560px;
  margin: 18px 0 0;
  color: rgba(255, 255, 255, .9);
  font-size: 17px;
}

.content-band {
  padding: 26px 0 30px;
  background: #fbfdff;
}

.card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(360px, .8fr) minmax(0, 1.35fr);
  gap: 14px;
}

.contact-card,
.form-card {
  padding: 30px;
}

.card h2 {
  margin: 0 0 8px;
  font-size: 22px;
  letter-spacing: 0;
}

.lead {
  margin: 0 0 26px;
  color: var(--muted);
}

.contact-list {
  display: grid;
  gap: 26px;
}

.contact-item {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 16px;
  align-items: center;
}

.soft-icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  color: #008e73;
  background: rgba(8, 198, 147, .11);
  font-size: 24px;
  font-style: normal;
}

.contact-item strong {
  display: block;
  margin-bottom: 2px;
}

.contact-item a {
  display: block;
  color: #008e73;
  font-weight: 700;
}

.contact-item span,
.contact-item p {
  margin: 0;
  color: var(--muted);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.field {
  display: grid;
  gap: 8px;
}

.field.span-2 {
  grid-column: 1 / -1;
}

.field label {
  color: var(--ink);
  font-size: 14px;
  font-weight: 800;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  border: 1px solid #ccd7e5;
  border-radius: 6px;
  background: #fff;
  color: var(--ink);
  font: inherit;
  font-size: 15px;
  outline: 0;
}

.field input,
.field select {
  min-height: 42px;
  padding: 0 12px;
}

.field textarea {
  min-height: 100px;
  padding: 12px;
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(8, 198, 147, .1);
}

.form-actions {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  margin-top: 18px;
}

.privacy-note {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.privacy-note a {
  color: #008e73;
  font-weight: 800;
}

.faq-layout {
  display: grid;
  grid-template-columns: 290px minmax(0, 1fr);
  gap: 22px;
}

.faq-sidebar {
  display: grid;
  gap: 18px;
  align-content: start;
}

.category-card,
.support-card,
.faq-card {
  padding: 22px;
}

.category-list {
  display: grid;
  gap: 8px;
  margin-top: 18px;
}

.category-link {
  min-height: 40px;
  display: grid;
  grid-template-columns: 28px 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 0 10px;
  border-radius: 6px;
  color: var(--ink-soft);
  font-size: 14px;
}

.category-link.active {
  color: #008e73;
  background: rgba(8, 198, 147, .1);
}

.support-card {
  background: linear-gradient(135deg, rgba(8, 198, 147, .12), #fff);
}

.support-card .btn {
  min-height: 40px;
  margin-top: 16px;
  padding: 0 18px;
  font-size: 14px;
}

.faq-head {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  margin-bottom: 14px;
}

.faq-count {
  color: var(--muted);
}

.accordion {
  display: grid;
  gap: 8px;
}

.faq-item {
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #fff;
}

.faq-question {
  min-height: 50px;
  display: grid;
  /* Solo la pregunta y su flecha. Antes había delante un punto verde con un
     check que se leía como una casilla marcada, no como un desplegable. */
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 0 16px;
  font-weight: 900;
}

.faq-item.open .faq-question {
  align-items: start;
  padding-top: 14px;
}

.faq-answer {
  padding: 0 16px 16px;
  color: var(--muted);
  font-size: 14px;
}

/* El acordeon: cerrado se oculta la respuesta. Estaba maquetado como si
   funcionara, pero nada lo abria ni lo cerraba. */
.faq-item:not(.open) .faq-answer { display: none; }
.faq-question { cursor: pointer; }
.faq-question:focus-visible { outline: 2px solid var(--green); outline-offset: -2px; }
/* Flecha dibujada, no un carácter: `⌄` y `v` se leen como una letra suelta y
   cada tipografía los coloca a una altura distinta. */
.faq-chevron {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: var(--muted);
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform .15s ease;
}
.faq-question:hover .faq-chevron { stroke: var(--green); }
.faq-item.open .faq-chevron { transform: rotate(180deg); }
.faq-item[hidden] { display: none; }
/* Pregunta sin respuesta: ni cursor de pulsar ni hueco que abrir. */
.faq-item.is-sin-respuesta .faq-question { cursor: default; }

/* El envoltorio de la ilustracion del 404 no maqueta: solo existe para que
   la imagen sea un bloque que se pueda ocultar desde el panel. */
.error-illustration-wrap { display: contents; }

.sources-heading {
  margin: 0 auto 18px;
  max-width: 780px;
  text-align: center;
}

.sources-heading h2 {
  margin: 6px 0 0;
  font-size: 24px;
  letter-spacing: 0;
}

.source-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 8px;
}

.source-card {
  min-height: 178px;
  padding: 18px;
}

.source-card h3 {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.25;
}

.source-card p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.65;
}

.source-card a {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  margin-top: 22px;
  color: #008e73;
  font-size: 12px;
  font-weight: 900;
}

.methodology {
  padding: 28px 0 0;
}

.process-line {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 22px;
  margin-top: 36px;
  position: relative;
}

.process-line::before {
  content: "";
  position: absolute;
  left: 8%;
  right: 8%;
  top: 12px;
  height: 1px;
  background: #cfe2dc;
}

.process-step {
  position: relative;
  text-align: center;
}

.step-number {
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  margin: 0 auto 16px;
  border-radius: 50%;
  color: #fff;
  background: var(--green);
  font-size: 12px;
  font-weight: 900;
  position: relative;
  z-index: 1;
}

.process-step .soft-icon {
  margin: 0 auto 16px;
}

.process-step h3 {
  margin: 0 0 8px;
  font-size: 14px;
}

.process-step p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 12px;
  line-height: 1.55;
}

.not-found {
  padding: 64px 0 36px;
  background: #fbfdff;
}

.not-found-grid {
  display: grid;
  grid-template-columns: minmax(360px, .9fr) minmax(420px, 1fr);
  gap: 64px;
  align-items: center;
}

.error-illustration {
  width: min(512px, 100%);
  height: auto;
  display: block;
  margin: 0 auto;
}

.error-copy .kicker {
  color: #008e73;
}

.error-copy h1 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(34px, 4vw, 42px);
  line-height: 1.12;
}

.error-copy > p {
  max-width: 520px;
  margin: 20px 0 28px;
  color: var(--ink-soft);
  font-size: 16px;
}

.action-list {
  display: grid;
  gap: 14px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
}

.action-item {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 14px;
  align-items: center;
}

.action-item p {
  margin: 0 0 4px;
  color: var(--ink-soft);
}

.action-item a {
  color: #008e73;
  font-weight: 900;
}

.system-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 28px;
  align-items: center;
  margin-top: 28px;
  padding: 22px 28px;
  border: 1px solid rgba(8, 198, 147, .2);
  border-radius: var(--radius);
  background: rgba(8, 198, 147, .08);
}

.system-card h2,
.system-card h3 {
  margin: 0 0 8px;
  font-size: 16px;
}

.system-card p {
  margin: 0;
  color: var(--ink-soft);
}

.system-card .btn {
  justify-self: end;
  color: #008e73;
  border: 1px solid #cde4dc;
  background: #fff;
}

.public-footer {
  background: #031525;
  color: rgba(255, 255, 255, .78);
  padding: 34px 0 26px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr repeat(4, 1fr);
  gap: 44px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255, 255, 255, .12);
}

.footer-brand p {
  max-width: 260px;
  margin: 22px 0 18px;
  color: rgba(255, 255, 255, .64);
  font-size: 13px;
  line-height: 1.7;
}

.social-links {
  display: flex;
  gap: 12px;
}

.social-links a {
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  color: rgba(255, 255, 255, .68);
  font-size: 13px;
  font-weight: 800;
}

.footer-grid nav {
  display: grid;
  align-content: start;
  gap: 8px;
}

.footer-grid nav strong {
  margin-bottom: 8px;
  color: #fff;
  font-size: 15px;
}

.footer-grid nav a {
  color: rgba(255, 255, 255, .64);
  font-size: 13px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding-top: 20px;
  color: rgba(255, 255, 255, .62);
  font-size: 13px;
}

@media (max-width: 1120px) {
  :root {
    --section: min(960px, calc(100vw - 40px));
  }



  .contact-grid,
  .faq-layout,
  .not-found-grid {
    grid-template-columns: 1fr;
  }

  .source-grid,
  .process-line {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .process-line::before {
    display: none;
  }
}

@media (max-width: 760px) {
  :root {
    --section: min(100vw - 28px, 620px);
  }




  .info-hero {
    min-height: 260px;
  }

  .form-grid,
  .source-grid,
  .process-line,
  .system-card,
  .footer-grid {
    grid-template-columns: 1fr;
  }

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

  .form-actions .btn,
  .system-card .btn {
    width: 100%;
    justify-self: stretch;
  }

  .contact-card,
  .form-card,
  .category-card,
  .support-card,
  .faq-card {
    padding: 20px;
  }

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

@media (max-width: 520px) {



}