:root {
  --ink: #071a1d;
  --deep: #082a2d;
  --deep-2: #061719;
  --teal: #0d5557;
  --aqua: #b8efe4;
  --lime: #d9f36a;
  --paper: #f4f1e9;
  --paper-2: #e9e6dc;
  --white: #ffffff;
  --line: rgba(255, 255, 255, 0.18);
  --ink-line: rgba(7, 26, 29, 0.18);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 24px; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; }
img { display: block; max-width: 100%; }
h1, h2, h3, p { text-wrap: pretty; }
.shell { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }
.section-pad { padding-block: 128px; }
.eyebrow {
  margin: 0 0 24px;
  color: var(--aqua);
  font-size: 0.72rem;
  font-weight: 750;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.eyebrow.dark { color: var(--teal); }
h2 {
  margin: 0;
  font-size: clamp(2.3rem, 4.5vw, 4.8rem);
  font-weight: 540;
  line-height: 1.01;
  letter-spacing: -0.055em;
}

.hero {
  position: relative;
  min-height: 92vh;
  overflow: hidden;
  color: var(--white);
  background:
    radial-gradient(circle at 79% 42%, rgba(184, 239, 228, 0.18), transparent 22%),
    linear-gradient(135deg, #061719 0%, #0a3437 56%, #0d5557 100%);
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 62px 62px;
  mask-image: linear-gradient(#000, transparent 82%);
}
.site-header {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 96px;
  border-bottom: 1px solid var(--line);
}
.brand img { width: 190px; height: auto; }
nav { display: flex; align-items: center; gap: 25px; font-size: 0.86rem; }
nav a:not(.nav-cta) { padding-block: 13px; }
.language-link { color: var(--aqua); font-weight: 750; letter-spacing: 0.08em; }
.nav-cta {
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: 2px;
  padding: 13px 18px;
  transition: background 0.2s, color 0.2s;
}
.nav-cta:hover, .nav-cta:focus-visible { background: #fff; color: var(--deep); }
.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(360px, 0.85fr);
  align-items: center;
  gap: 88px;
  min-height: calc(92vh - 166px);
  padding-block: 78px;
}
h1 {
  max-width: 820px;
  margin: 0;
  font-size: clamp(3.4rem, 6.4vw, 6.9rem);
  font-weight: 560;
  line-height: 0.92;
  letter-spacing: -0.065em;
}
.hero-lead {
  max-width: 680px;
  margin: 34px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(1.04rem, 1.5vw, 1.3rem);
  line-height: 1.6;
}
.hero-actions, .closing-actions { display: flex; align-items: center; gap: 28px; margin-top: 42px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 17px 22px;
  border: 0;
  cursor: pointer;
  font-size: 0.92rem;
  font-weight: 750;
  transition: transform 0.2s, background 0.2s;
}
.button:hover, .button:focus-visible { transform: translateY(-2px); }
.button-primary { background: var(--lime); color: var(--ink); }
.button-primary:hover, .button-primary:focus-visible { background: #e7fa94; }
.text-link, .whatsapp-link { border-bottom: 1px solid rgba(255, 255, 255, 0.45); padding-bottom: 5px; }
.text-link span, .whatsapp-link span { margin-left: 9px; }
.signal-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 510px;
  padding: 38px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.055);
  backdrop-filter: blur(8px);
}
.signal-orbit {
  position: relative;
  display: grid;
  place-items: center;
  width: min(100%, 310px);
  aspect-ratio: 1;
  margin: 0 auto;
}
.orbit { position: absolute; border: 1px solid rgba(184, 239, 228, 0.42); border-radius: 50%; }
.orbit-one { inset: 5%; }
.orbit-two { inset: 20%; border-style: dashed; animation: turn 18s linear infinite; }
.signal-core {
  display: grid;
  place-items: center;
  width: 104px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--lime);
  color: var(--ink);
  font-size: 2rem;
  font-weight: 750;
  box-shadow: 0 0 70px rgba(217, 243, 106, 0.25);
}
.orbit-dot {
  position: absolute;
  width: 12px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--aqua);
  box-shadow: 0 0 18px var(--aqua);
}
.orbit-dot-one { top: 13%; right: 22%; }
.orbit-dot-two { bottom: 31%; left: 11%; background: var(--lime); }
@keyframes turn { to { transform: rotate(360deg); } }
.signal-list { border-top: 1px solid var(--line); }
.signal-list div { display: grid; grid-template-columns: 42px 1fr; gap: 14px; padding: 15px 0; border-bottom: 1px solid var(--line); }
.signal-list span { color: var(--aqua); font-size: 0.72rem; }
.signal-list strong { font-size: 0.94rem; font-weight: 560; }
.hero-foot {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 70px;
  border-top: 1px solid var(--line);
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.78rem;
  letter-spacing: 0.03em;
}

.reality, .method, .principles { background: var(--paper); }
.split-heading, .section-header {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.65fr);
  align-items: end;
  gap: 110px;
}
.reality-copy { padding-left: 38px; border-left: 1px solid var(--ink-line); }
.reality-copy p, .section-header > p, .case-intro p:last-child {
  margin: 0;
  color: rgba(7, 26, 29, 0.72);
  line-height: 1.72;
}
.reality-copy p + p { margin-top: 20px; }
.question-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 88px;
  border-top: 1px solid var(--ink-line);
  border-bottom: 1px solid var(--ink-line);
}
.question-strip p { min-height: 130px; margin: 0; padding: 26px 24px; border-right: 1px solid var(--ink-line); line-height: 1.4; }
.question-strip p:first-child { padding-left: 0; }
.question-strip p:last-child { border-right: 0; }
.question-strip span { display: block; margin-bottom: 26px; color: var(--teal); font-size: 0.7rem; font-weight: 750; }

.solutions { background: var(--deep); color: #fff; }
.section-header { grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.55fr); gap: 100px; }
.section-header.inverse > p { color: rgba(255, 255, 255, 0.64); }
.section-header h2 { max-width: 800px; }
.solution-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  margin-top: 78px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.solution-card {
  display: flex;
  flex-direction: column;
  min-height: 375px;
  padding: 38px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.solution-card > span { color: var(--aqua); font-size: 0.72rem; }
.solution-card h3 { max-width: 380px; margin: 46px 0 18px; font-size: clamp(1.7rem, 2.8vw, 2.55rem); font-weight: 560; line-height: 1.05; letter-spacing: -0.04em; }
.solution-card p { max-width: 510px; margin: 0; color: rgba(255, 255, 255, 0.68); line-height: 1.65; }
.solution-card small { margin-top: auto; padding-top: 40px; color: var(--lime); font-size: 0.76rem; }

.use-cases { background: var(--aqua); }
.cases-layout { display: grid; grid-template-columns: 0.82fr 1.18fr; gap: 110px; }
.case-intro { position: sticky; top: 40px; align-self: start; }
.case-intro p:last-child { max-width: 490px; margin-top: 34px; }
.case-list { border-top: 1px solid rgba(7, 26, 29, 0.22); }
.case-list article { display: grid; grid-template-columns: 54px 1fr; gap: 18px; padding: 31px 0; border-bottom: 1px solid rgba(7, 26, 29, 0.22); }
.case-list article > span { padding-top: 6px; color: var(--teal); font-size: 0.7rem; font-weight: 750; }
.case-list h3 { margin: 0; font-size: 1.45rem; font-weight: 600; letter-spacing: -0.025em; }
.case-list p { max-width: 590px; margin: 10px 0 0; color: rgba(7, 26, 29, 0.69); line-height: 1.6; }

.process-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  margin: 78px 0 0;
  padding: 0;
  border-top: 1px solid var(--ink-line);
  border-bottom: 1px solid var(--ink-line);
  list-style: none;
}
.process-grid li { display: flex; flex-direction: column; min-height: 260px; padding: 28px 22px; border-right: 1px solid var(--ink-line); }
.process-grid li:first-child { padding-left: 0; }
.process-grid li:last-child { border-right: 0; }
.process-grid span { color: var(--teal); font-size: 0.7rem; font-weight: 750; }
.process-grid strong { margin-top: auto; font-size: 1.2rem; }
.process-grid p { margin: 11px 0 0; color: rgba(7, 26, 29, 0.62); font-size: 0.88rem; line-height: 1.5; }

.diagnostic { background: linear-gradient(145deg, var(--deep-2), var(--teal)); color: #fff; }
.diagnostic-header { max-width: 900px; margin-bottom: 70px; }
.diagnostic-header > p:last-child { max-width: 650px; margin: 28px 0 0; color: rgba(255, 255, 255, 0.68); line-height: 1.65; }
.assessment { border-top: 1px solid var(--line); }
.assessment-progress { display: grid; grid-template-columns: 240px 1fr; align-items: center; gap: 30px; padding: 25px 0; color: var(--aqua); font-size: 0.75rem; }
.progress-track { height: 3px; background: rgba(255, 255, 255, 0.14); }
.progress-track span { display: block; height: 100%; width: 0; background: var(--lime); transition: width 0.25s; }
.question-list { border-top: 1px solid var(--line); }
.question-card { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 60px; margin: 0; padding: 34px 0; border: 0; border-bottom: 1px solid var(--line); }
.question-card legend { display: flex; flex-direction: column; font-size: 1.22rem; line-height: 1.45; }
.question-card legend span { margin-bottom: 13px; color: var(--aqua); font-size: 0.68rem; font-weight: 750; letter-spacing: 0.1em; text-transform: uppercase; }
.answer-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.answer-grid button { min-height: 84px; padding: 14px; border: 1px solid var(--line); background: rgba(255, 255, 255, 0.035); color: rgba(255, 255, 255, 0.76); text-align: left; cursor: pointer; transition: border-color 0.2s, background 0.2s, color 0.2s; }
.answer-grid button span { display: block; margin-bottom: 11px; color: var(--aqua); font-size: 0.65rem; }
.answer-grid button:hover, .answer-grid button:focus-visible { border-color: var(--aqua); color: #fff; }
.answer-grid button.selected { border-color: var(--lime); background: var(--lime); color: var(--ink); }
.answer-grid button.selected span { color: var(--teal); }
.assessment-result { display: grid; place-items: center; min-height: 105px; margin-top: 38px; padding: 28px; border: 1px dashed rgba(255, 255, 255, 0.28); color: rgba(255, 255, 255, 0.56); }
.assessment-result.is-visible { grid-template-columns: 200px 1fr; place-items: initial; gap: 52px; min-height: 310px; padding: 42px; border: 0; background: var(--paper); color: var(--ink); }
.score-block { display: flex; flex-direction: column; justify-content: space-between; border-right: 1px solid var(--ink-line); }
.score-block span { color: var(--teal); font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; }
.score-block strong { font-size: 5.4rem; font-weight: 550; line-height: 0.85; letter-spacing: -0.08em; }
.score-block small { font-size: 1.2rem; letter-spacing: 0; }
.result-copy .eyebrow { margin-bottom: 14px; color: var(--teal); }
.result-copy h3 { max-width: 660px; margin: 0; font-size: clamp(1.8rem, 3vw, 2.8rem); line-height: 1.08; letter-spacing: -0.04em; }
.result-copy > p:not(.eyebrow) { max-width: 650px; color: rgba(7, 26, 29, 0.68); line-height: 1.6; }
.result-actions { display: flex; align-items: center; gap: 22px; margin-top: 26px; }
.reset-button { padding: 8px 0; border: 0; border-bottom: 1px solid var(--ink-line); background: transparent; color: var(--ink); cursor: pointer; }
.assessment-note { margin: 18px 0 0; color: rgba(255, 255, 255, 0.44); font-size: 0.72rem; }

.principles-layout { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 100px; }
.principles-lead { align-self: start; }
.principle-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--ink-line); border-left: 1px solid var(--ink-line); }
.principle-grid article { min-height: 260px; padding: 28px; border-right: 1px solid var(--ink-line); border-bottom: 1px solid var(--ink-line); }
.principle-grid span { color: var(--teal); font-size: 0.68rem; font-weight: 750; }
.principle-grid h3 { margin: 52px 0 13px; font-size: 1.22rem; line-height: 1.15; }
.principle-grid p { margin: 0; color: rgba(7, 26, 29, 0.64); font-size: 0.9rem; line-height: 1.6; }
.standards-note { display: grid; grid-template-columns: 190px 1fr; gap: 40px; margin-top: 70px; padding: 28px 0; border-top: 1px solid var(--ink-line); border-bottom: 1px solid var(--ink-line); }
.standards-note span { color: var(--teal); font-size: 0.7rem; font-weight: 750; letter-spacing: 0.1em; text-transform: uppercase; }
.standards-note p { max-width: 760px; margin: 0; line-height: 1.6; }

.leadership { background: var(--deep); color: #fff; }
.leadership-grid { display: grid; grid-template-columns: minmax(280px, 0.72fr) minmax(0, 1.28fr); gap: 100px; align-items: center; }
.leader-photo { position: relative; overflow: hidden; min-height: 560px; background: #0b373a; }
.leader-photo::after { content: ""; position: absolute; inset: 0; box-shadow: inset 0 0 0 1px var(--line); pointer-events: none; }
.leader-photo img { width: 100%; height: 100%; min-height: 560px; object-fit: cover; object-position: center top; filter: saturate(0.86) contrast(1.02); }
.leader-copy h2 { max-width: 760px; }
.leader-role { margin: 25px 0 0; color: var(--lime); font-size: 1rem; font-weight: 700; }
.leader-copy > p:not(.eyebrow):not(.leader-role) { max-width: 690px; margin: 28px 0 0; color: rgba(255, 255, 255, 0.7); font-size: 1.03rem; line-height: 1.72; }
.leader-link { display: inline-block; margin-top: 32px; padding-bottom: 5px; border-bottom: 1px solid rgba(255, 255, 255, 0.45); }

.faq { background: var(--paper-2); }
.faq-layout { display: grid; grid-template-columns: 0.75fr 1.25fr; gap: 110px; }
.faq-list { border-top: 1px solid var(--ink-line); }
.faq-list details { border-bottom: 1px solid var(--ink-line); }
.faq-list summary { display: flex; justify-content: space-between; gap: 30px; padding: 27px 0; cursor: pointer; font-size: 1.08rem; font-weight: 600; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { color: var(--teal); font-size: 1.25rem; font-weight: 400; transition: transform 0.2s; }
.faq-list details[open] summary span { transform: rotate(45deg); }
.faq-list details p { max-width: 700px; margin: -5px 0 28px; color: rgba(7, 26, 29, 0.68); line-height: 1.65; }
.closing { padding-block: 110px; background: var(--teal); color: #fff; }
.closing-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; align-items: end; gap: 100px; }
.closing-copy > p { margin: 0; color: rgba(255, 255, 255, 0.7); line-height: 1.7; }
.closing-actions { gap: 24px; margin-top: 30px; }
.whatsapp-link { font-size: 0.9rem; }

footer { padding-block: 70px 32px; background: var(--deep-2); color: #fff; }
.footer-top { display: grid; grid-template-columns: 1.6fr repeat(3, 1fr); align-items: start; gap: 42px; }
.footer-top > div { display: flex; flex-direction: column; gap: 11px; }
.footer-top span { color: var(--aqua); font-size: 0.68rem; letter-spacing: 0.1em; text-transform: uppercase; }
.footer-top a, .footer-top p { margin: 0; color: rgba(255, 255, 255, 0.72); font-size: 0.87rem; }
.footer-bottom { display: flex; justify-content: space-between; gap: 40px; margin-top: 70px; padding-top: 26px; border-top: 1px solid var(--line); color: rgba(255, 255, 255, 0.38); font-size: 0.68rem; }
.footer-bottom p { max-width: 520px; margin: 0; }

@media (max-width: 1080px) {
  nav a:not(.nav-cta):not(.language-link) { display: none; }
  .hero-grid, .split-heading, .section-header, .cases-layout, .principles-layout, .leadership-grid, .faq-layout, .closing-grid { grid-template-columns: 1fr; }
  .hero-grid { min-height: auto; gap: 56px; }
  .split-heading, .section-header, .cases-layout, .principles-layout, .leadership-grid, .faq-layout, .closing-grid { gap: 52px; }
  .reality-copy { padding: 30px 0 0; border-top: 1px solid var(--ink-line); border-left: 0; }
  .question-strip { grid-template-columns: repeat(2, 1fr); }
  .question-strip p:nth-child(2) { border-right: 0; }
  .question-strip p:first-child { padding-left: 24px; }
  .case-intro { position: static; }
  .process-grid { grid-template-columns: repeat(3, 1fr); border-bottom: 0; }
  .process-grid li { border-bottom: 1px solid var(--ink-line); }
  .process-grid li:first-child { padding-left: 22px; }
  .process-grid li:nth-child(3) { border-right: 0; }
  .question-card { grid-template-columns: 1fr; gap: 24px; }
  .leader-photo { min-height: 520px; max-width: 620px; }
  .footer-top { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .shell { width: min(calc(100% - 32px), 1180px); }
  .section-pad { padding-block: 88px; }
  .site-header { min-height: 82px; }
  .brand img { width: 150px; }
  nav { gap: 12px; }
  .language-link { font-size: 0.73rem; }
  .nav-cta { padding: 11px 12px; font-size: 0.72rem; }
  .hero-grid { padding-block: 64px; }
  h1 { font-size: clamp(3.05rem, 15vw, 5.5rem); }
  .hero-actions, .closing-actions { flex-direction: column; align-items: flex-start; }
  .signal-card { min-height: 440px; padding: 25px; }
  .hero-foot { padding-block: 20px; }
  .hero-foot span { display: none; }
  .question-strip, .solution-grid, .principle-grid { grid-template-columns: 1fr; }
  .question-strip p { min-height: auto; padding: 22px 0; border-right: 0; }
  .question-strip p:first-child { padding-left: 0; }
  .question-strip span { margin-bottom: 11px; }
  .solution-card { min-height: 340px; padding: 28px; }
  .process-grid { grid-template-columns: 1fr; }
  .process-grid li, .process-grid li:first-child { min-height: 175px; padding: 24px 0; border-right: 0; }
  .assessment-progress { grid-template-columns: 1fr; gap: 13px; }
  .answer-grid { grid-template-columns: 1fr; }
  .answer-grid button { min-height: 66px; }
  .assessment-result.is-visible { grid-template-columns: 1fr; gap: 32px; padding: 28px; }
  .score-block { min-height: 130px; padding-bottom: 28px; border-right: 0; border-bottom: 1px solid var(--ink-line); }
  .result-actions { flex-direction: column; align-items: flex-start; }
  .standards-note { grid-template-columns: 1fr; gap: 15px; }
  .leader-photo, .leader-photo img { min-height: 420px; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .orbit-two { animation: none; }
  *, *::before, *::after { transition-duration: 0.01ms !important; }
}