:root {
  --ink: #003747;
  --deep: #002f3d;
  --petrol: #005b63;
  --emerald: #009c98;
  --lime: #25c7bd;
  --paper: #f5faf9;
  --white: #fff;
  --muted: #587277;
  --line: #d7e6e5;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  overflow-x: hidden;
}
a {
  color: inherit;
  text-decoration: none;
}
img {
  max-width: 100%;
  display: block;
}
.container {
  width: min(1160px, calc(100% - 32px));
  margin: auto;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}
section[id] {
  scroll-margin-top: 78px;
}
.header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(248, 252, 251, 0.94);
  backdrop-filter: blur(15px);
  border-bottom: 1px solid var(--line);
}
.nav {
  height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 8px;
}
.brand img:first-child {
  width: 45px;
  height: 45px;
  object-fit: contain;
}
.brand img:last-child {
  width: 130px;
  height: 52px;
  object-fit: contain;
}
.nav nav {
  display: flex;
  align-items: center;
  gap: 24px;
  font-size: 13px;
  font-weight: 700;
}
.nav nav a:hover {
  color: var(--emerald);
}
.nav-cta {
  background: var(--ink);
  color: #fff !important;
  padding: 12px 18px;
  border-radius: 99px;
}
.menu-button {
  display: none;
  border: 1px solid var(--line);
  background: #fff;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  padding: 11px;
}
.menu-button span:not(.sr-only) {
  display: block;
  height: 1px;
  background: var(--ink);
  margin: 5px 0;
}
.hero {
  padding: 95px 0;
  background: linear-gradient(135deg, #f9fcfb, #e6f5f3);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 75px;
  align-items: center;
}
.eyebrow {
  color: var(--emerald);
  font-size: 10px;
  letter-spacing: 0.19em;
  font-weight: 800;
  margin: 0 0 20px;
}
h1,
h2,
h3 {
  font-family: Arial, Helvetica, sans-serif;
  letter-spacing: -0.035em;
}
h1 {
  font-size: clamp(50px, 6.5vw, 78px);
  line-height: 0.98;
  margin: 0 0 26px;
}
h1 em,
h2 em {
  font-style: normal;
  color: var(--emerald);
}
.intro {
  font-size: 18px;
  line-height: 1.7;
  color: var(--muted);
  max-width: 660px;
}
.actions {
  display: flex;
  gap: 12px;
  margin-top: 34px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 22px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 800;
  border: 0;
  cursor: pointer;
}
.primary {
  background: linear-gradient(135deg, var(--petrol), var(--emerald));
  color: #fff;
}
.secondary {
  border: 1px solid #c6d9d6;
  background: #fff;
}
.trust {
  margin-top: 42px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 20px;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.transform {
  background: linear-gradient(150deg, var(--deep), var(--petrol));
  border-radius: 24px;
  padding: 26px;
  color: #fff;
  box-shadow: 0 30px 70px rgba(0, 47, 61, 0.22);
}
.transform small {
  font-size: 9px;
  letter-spacing: 0.18em;
  color: #78d7d1;
}
.pills {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 12px 0 26px;
}
.pills span {
  font-size: 10px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  padding: 9px 11px;
  border-radius: 99px;
}
.pills.result span {
  border-color: rgba(37, 199, 189, 0.4);
  background: rgba(37, 199, 189, 0.1);
}
.core {
  min-height: 180px;
  border: 1px solid rgba(37, 199, 189, 0.3);
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  margin-bottom: 26px;
}
.core img {
  width: 75px;
}
.core b {
  font-size: 20px;
  line-height: 1.5;
}
.signal {
  background: var(--deep);
  color: #fff;
  padding: 22px 0;
}
.signal .container {
  display: flex;
  justify-content: space-between;
  gap: 24px;
}
.signal a {
  color: var(--lime);
  font-size: 12px;
  font-weight: 800;
}
.section {
  padding: 110px 0;
  background: #fff;
}
.section-head {
  display: grid;
  grid-template-columns: 1fr 410px;
  gap: 70px;
  align-items: end;
  margin-bottom: 50px;
}
.section h2 {
  font-size: clamp(38px, 5vw, 58px);
  line-height: 1.05;
  margin: 0;
}
.section-head > p,
.split p,
.contact p {
  color: var(--muted);
  line-height: 1.7;
}
.situations,
.method {
  background: var(--paper);
}
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}
.filters button {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  padding: 10px 14px;
  border-radius: 99px;
  font-size: 11px;
  font-weight: 800;
  cursor: pointer;
}
.filters button.active {
  background: var(--ink);
  color: #fff;
}
.result-count {
  font-size: 12px;
  color: var(--muted);
}
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.situation-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 15px;
  padding: 24px;
  min-height: 360px;
  display: flex;
  flex-direction: column;
}
.situation-top {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  color: var(--emerald);
  font-size: 9px;
  font-weight: 800;
  text-transform: uppercase;
}
.situation-card h3 {
  font-size: 21px;
  margin: 28px 0 22px;
}
.problem,
.solution {
  border-top: 1px solid var(--line);
  padding-top: 13px;
  margin-top: 10px;
}
.solution {
  margin-top: auto;
  border-color: #b8dfdc;
}
.problem b,
.solution b {
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #8b6255;
}
.solution b {
  color: var(--emerald);
}
.problem p,
.solution p,
.service-grid p,
.method-grid p {
  font-size: 12px;
  line-height: 1.65;
  color: var(--muted);
}
.services {
  background: linear-gradient(145deg, var(--deep), #004b54);
  color: #fff;
}
.services .section-head > p {
  color: #a3b9b5;
}
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.service-grid article {
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 14px;
  padding: 28px;
  min-height: 250px;
  background: rgba(255, 255, 255, 0.035);
}
.service-grid span,
.method-grid span {
  color: var(--lime);
  font-size: 10px;
  font-weight: 800;
}
.service-grid h3 {
  font-size: 23px;
  margin: 40px 0 12px;
}
.service-grid p {
  color: #a8bcba;
}
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 90px;
  align-items: center;
}
.split .lead {
  font-size: 23px;
  color: var(--ink);
}
.values {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 26px;
}
.values span {
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  background: #e6f5f2;
  color: var(--petrol);
  padding: 9px 12px;
  border-radius: 99px;
}
.method-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.method-grid article {
  background: #fff;
  padding: 28px;
  min-height: 190px;
}
.method-grid h3 {
  font-size: 22px;
  margin: 34px 0 8px;
}
blockquote {
  border-left: 3px solid var(--emerald);
  margin: 45px 0 0;
  padding: 15px 25px;
  font-size: 20px;
  line-height: 1.5;
}
.faq-list {
  border-top: 1px solid var(--line);
}
details {
  border-bottom: 1px solid var(--line);
}
summary {
  cursor: pointer;
  padding: 22px 0;
  font-weight: 800;
}
details p {
  margin: 0;
  padding: 0 0 22px;
  font-size: 13px;
}
.contact {
  background: linear-gradient(135deg, #eaf6f4, #f9fbfa);
}
.contact-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 70px;
}
.contact dl {
  border-top: 1px solid var(--line);
}
.contact dt {
  font-size: 9px;
  color: var(--emerald);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-top: 18px;
}
.contact dd {
  margin: 5px 0 18px;
  font-weight: 700;
  font-size: 14px;
}
.contact form {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 32px;
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.form-grid label {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 11px;
  font-weight: 800;
}
.form-grid input,
.form-grid select,
.form-grid textarea {
  font: inherit;
  border: 1px solid #cfdedb;
  border-radius: 7px;
  padding: 13px;
  background: #fbfdfc;
}
.form-grid textarea {
  min-height: 130px;
  resize: vertical;
}
.form-grid .full {
  grid-column: 1/-1;
}
.form-grid .check {
  flex-direction: row;
  align-items: flex-start;
  font-weight: 400;
  color: var(--muted);
}
.form-grid .check input {
  width: auto;
}
.contact form .button {
  margin-top: 20px;
}
.note,
.form-success {
  font-size: 11px !important;
}
.form-success {
  padding: 13px;
  border: 1px solid #9ed7d0;
  background: #e5f7f4;
  color: #006c69 !important;
  border-radius: 8px;
}
footer {
  background: #062b34;
  color: #fff;
  padding: 65px 0 25px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 70px;
}
.footer-grid > div {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-grid img {
  width: 220px;
  background: #fff;
  border-radius: 12px;
  padding: 10px;
}
.footer-grid p,
.footer-grid a,
.footer-grid span {
  font-size: 12px;
  color: #adc2bf;
}
.copyright {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  margin-top: 55px;
  padding-top: 20px;
  color: #78928e;
  font-size: 10px;
}
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--lime);
  outline-offset: 3px;
}
@media (max-width: 900px) {
  .nav nav {
    display: none;
    position: absolute;
    left: 16px;
    right: 16px;
    top: 70px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 14px;
    box-shadow: 0 20px 45px rgba(0, 55, 71, 0.14);
    flex-direction: column;
    align-items: stretch;
  }
  .nav nav.open {
    display: flex;
  }
  .menu-button {
    display: block;
  }
  .hero-grid,
  .section-head,
  .split,
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .cards,
  .service-grid,
  .method-grid {
    grid-template-columns: 1fr 1fr;
  }
  .section-head {
    gap: 20px;
  }
  .hero {
    padding: 70px 0;
  }
  .transform {
    max-width: 650px;
  }
}
@media (max-width: 600px) {
  .container {
    width: calc(100% - 28px);
  }
  .brand img:last-child {
    width: 112px;
  }
  .hero {
    padding: 55px 0;
  }
  h1 {
    font-size: 45px;
  }
  .actions,
  .trust,
  .signal .container {
    flex-direction: column;
  }
  .section {
    padding: 76px 0;
  }
  .cards,
  .service-grid,
  .method-grid,
  .form-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .form-grid .full {
    grid-column: auto;
  }
  .filters {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 8px;
    margin-right: -14px;
  }
  .filters button {
    white-space: nowrap;
  }
  .situation-card {
    min-height: auto;
  }
  .solution {
    margin-top: 22px;
  }
  .contact form {
    padding: 20px;
  }
  .core img {
    width: 58px;
  }
  .core b {
    font-size: 16px;
  }
  .footer-grid {
    gap: 38px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

/* Vinculación estratégica */
.alliance {
  background: linear-gradient(135deg, #eef8f6, #fff);
}
.alliance-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.alliance-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-height: 290px;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
}
.alliance-card h3 {
  font-size: 30px;
  margin: 18px 0 12px;
}
.alliance-card > p:not(.alliance-label) {
  color: var(--muted);
  line-height: 1.7;
  margin: 0 0 28px;
}
.alliance-card .button {
  margin-top: auto;
}
.alliance-label {
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.16em;
  color: var(--emerald);
  margin: 0;
}
.advisory-card {
  border-top: 3px solid #8b3f4d;
}
.advisory-card .alliance-label {
  color: #8b3f4d;
}
.advisory-button {
  background: #8b3f4d;
  color: #fff;
}
.alliance-summary {
  max-width: 860px;
  margin: 30px auto 0;
  text-align: center;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
}
@media (max-width: 700px) {
  .alliance-grid {
    grid-template-columns: 1fr;
  }
  .alliance-card {
    min-height: auto;
    padding: 26px;
  }
  .alliance-card h3 {
    font-size: 25px;
  }
  .alliance-summary {
    text-align: left;
  }
}

/* Explorador compacto de situaciones */
.explorer-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
  margin-bottom: 52px;
}
.explorer-stats div {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 22px 25px;
  border-right: 1px solid var(--line);
}
.explorer-stats div:last-child {
  border: 0;
}
.explorer-stats b {
  font-size: 31px;
  color: var(--emerald);
}
.explorer-stats span {
  font-size: 10px;
  line-height: 1.35;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.featured-head,
.explorer-title,
.results-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.featured-head {
  margin-bottom: 22px;
}
.featured-head small,
.explorer-title small {
  font-size: 9px;
  letter-spacing: 0.15em;
  color: var(--emerald);
  font-weight: 800;
}
.featured-head h3,
.explorer-title h3 {
  font-size: 25px;
  margin: 7px 0 0;
}
.text-button,
.explorer-title button,
.results-bar button,
.load-more,
.featured-card button,
.compact-actions button {
  border: 0;
  background: none;
  font:
    750 12px Arial,
    Helvetica,
    sans-serif;
  color: var(--emerald);
  cursor: pointer;
}
.featured-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.featured-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 15px;
  padding: 23px;
  min-height: 245px;
  display: flex;
  flex-direction: column;
}
.featured-card > span {
  color: var(--emerald);
  font-size: 9px;
  font-weight: 800;
}
.featured-card small {
  font-size: 8px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 18px;
}
.featured-card h3 {
  font-size: 19px;
  line-height: 1.2;
  margin: 8px 0 10px;
}
.featured-card p {
  font-size: 11px;
  line-height: 1.55;
  color: var(--muted);
  margin: 0 0 18px;
}
.featured-card button {
  margin-top: auto;
  align-self: flex-start;
}
.explorer-panel {
  margin-top: 24px;
  padding: 30px;
  border: 1px solid #b9dad6;
  border-radius: 18px;
  background: #fff;
  scroll-margin-top: 100px;
}
.explorer-title button {
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 50%;
  font-size: 24px;
  color: var(--ink);
}
.situation-search {
  display: block;
  margin: 26px 0 18px;
  font-size: 10px;
  font-weight: 800;
}
.situation-search input {
  display: block;
  width: 100%;
  margin-top: 8px;
  padding: 15px 17px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--paper);
  font:
    14px Arial,
    Helvetica,
    sans-serif;
  color: var(--ink);
}
.results-bar {
  border-top: 1px solid var(--line);
  padding-top: 17px;
  margin-bottom: 14px;
}
.results-bar p {
  font-size: 11px;
  color: var(--muted);
  margin: 0;
}
.compact-results {
  grid-template-columns: 1fr 1fr;
}
.compact-card {
  min-height: 235px;
}
.compact-card > p {
  font-size: 11px;
  line-height: 1.55;
  color: var(--muted);
}
.compact-actions {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  gap: 15px;
  align-items: center;
}
.compact-actions button:first-child {
  padding: 9px 12px;
  border-radius: 7px;
  background: var(--ink);
  color: #fff;
}
.load-more {
  display: block;
  margin: 20px auto 0;
  border: 1px solid var(--line);
  border-radius: 99px;
  padding: 12px 18px;
  color: var(--ink);
}
.empty-state {
  text-align: center;
  padding: 45px 20px;
  background: var(--paper);
  border-radius: 12px;
}
.empty-state p {
  color: var(--muted);
  font-size: 13px;
}
.situation-overlay {
  position: fixed;
  inset: 0;
  z-index: 70;
  background: rgba(0, 31, 38, 0.58);
  backdrop-filter: blur(6px);
  display: flex;
  justify-content: flex-end;
}
.situation-detail {
  width: min(560px, 100%);
  height: 100%;
  overflow: auto;
  background: #fff;
  padding: 50px 42px;
  box-shadow: -30px 0 80px rgba(0, 31, 38, 0.2);
  position: relative;
}
.detail-close {
  position: absolute;
  right: 22px;
  top: 20px;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: #fff;
  color: var(--ink);
  font-size: 24px;
  cursor: pointer;
}
.situation-detail > small {
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--emerald);
  font-weight: 800;
}
.situation-detail h2 {
  font-size: 38px;
  line-height: 1.08;
  margin: 17px 0 35px;
}
.situation-detail section {
  padding: 20px 0;
  border-top: 1px solid var(--line);
}
.situation-detail section b {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}
.situation-detail section p {
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
  margin: 8px 0 0;
}
.detail-actions {
  display: flex;
  gap: 10px;
  margin-top: 26px;
}
[hidden] {
  display: none !important;
}
@media (max-width: 900px) {
  .featured-grid {
    grid-template-columns: 1fr 1fr;
  }
  .explorer-stats div {
    padding: 18px;
  }
}
@media (max-width: 620px) {
  .explorer-stats {
    grid-template-columns: 1fr;
  }
  .explorer-stats div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .featured-head {
    align-items: flex-start;
    flex-direction: column;
  }
  .featured-grid,
  .compact-results {
    grid-template-columns: 1fr;
  }
  .featured-card {
    min-height: auto;
  }
  .explorer-panel {
    padding: 20px 16px;
  }
  .compact-card {
    min-height: auto;
  }
  .compact-actions,
  .detail-actions {
    align-items: stretch;
    flex-direction: column;
  }
  .situation-detail {
    padding: 62px 22px 30px;
  }
  .situation-detail h2 {
    font-size: 31px;
  }
}