:root {
  --ink: #0b2633;
  --ink-2: #143b49;
  --paper: #f7fbfc;
  --white: #ffffff;
  --cyan: #5ed3d0;
  --cyan-dark: #177f82;
  --amber: #f7b955;
  --mist: #dceff0;
  --muted: #597078;
  --line: #cddfe3;
  --radius: 22px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; font-size: 16px; line-height: 1.65; }
a { color: inherit; }
img { max-width: 100%; display: block; }
.site-header { min-height: 78px; padding: 0 5vw; display: flex; align-items: center; justify-content: space-between; gap: 28px; background: var(--ink); color: var(--white); border-bottom: 1px solid rgba(255,255,255,.12); position: relative; z-index: 10; }
.brand { display: inline-flex; align-items: center; gap: 11px; font-weight: 750; letter-spacing: -.02em; text-decoration: none; }
.brand-mark { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 12px; background: var(--amber); color: var(--ink); font-size: 12px; font-weight: 900; letter-spacing: .08em; }
nav { display: flex; gap: 32px; }
nav a, footer a { color: inherit; text-decoration: none; font-size: .9rem; font-weight: 650; opacity: .84; }
nav a:hover, footer a:hover { opacity: 1; }
.button { display: inline-flex; min-height: 52px; align-items: center; justify-content: center; padding: 0 24px; border: 0; border-radius: 999px; background: var(--amber); color: var(--ink); font: inherit; font-weight: 800; text-decoration: none; cursor: pointer; box-shadow: 0 12px 34px rgba(247,185,85,.16); transition: transform .2s ease, box-shadow .2s ease; }
.button:hover { transform: translateY(-2px); box-shadow: 0 16px 38px rgba(247,185,85,.25); }
.button-small { min-height: 42px; padding: 0 19px; font-size: .9rem; }
.button-dark { background: var(--ink); color: var(--white); box-shadow: none; }
.button-light { width: 100%; background: var(--amber); box-shadow: none; }
.hero { min-height: 700px; display: grid; grid-template-columns: minmax(0,1fr) minmax(420px,.9fr); background: var(--ink); color: var(--white); overflow: hidden; }
.hero-copy { padding: clamp(70px, 8vw, 128px) 6vw clamp(80px, 10vw, 150px); align-self: center; max-width: 860px; }
.eyebrow { margin: 0 0 18px; color: var(--cyan); font-size: .78rem; line-height: 1.2; font-weight: 850; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow.dark { color: var(--cyan-dark); }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 780px; margin-bottom: 28px; font-size: clamp(3rem, 5.8vw, 6.2rem); line-height: .98; letter-spacing: -.058em; font-weight: 780; text-wrap: balance; }
h2 { margin-bottom: 22px; font-size: clamp(2.2rem, 4vw, 4.25rem); line-height: 1.02; letter-spacing: -.045em; text-wrap: balance; }
h3 { line-height: 1.15; }
.hero-lead { max-width: 720px; margin-bottom: 34px; color: #c9dade; font-size: clamp(1.05rem, 1.45vw, 1.3rem); line-height: 1.7; }
.hero-actions { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.text-link { color: var(--white); text-underline-offset: 5px; font-weight: 700; }
.trust { margin: 28px 0 0; color: #a8c3ca; font-size: .88rem; }
.trust span { color: var(--cyan); margin-right: 7px; }
.hero-visual { position: relative; min-height: 620px; background: #0e3440; overflow: hidden; }
.hero-visual::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, var(--ink) 0, transparent 24%), linear-gradient(0deg, rgba(11,38,51,.72), transparent 45%); pointer-events: none; }
.hero-visual img { width: 100%; height: 100%; object-fit: cover; opacity: .94; }
.visual-caption { position: absolute; z-index: 3; left: 42px; bottom: 38px; max-width: 310px; padding-left: 18px; border-left: 3px solid var(--amber); color: #dcebee; font-size: .9rem; line-height: 1.45; }
.visual-caption b { color: white; }
.signal { position: absolute; z-index: 3; width: 96px; height: 96px; display: grid; place-items: center; border: 1px solid rgba(94,211,208,.65); border-radius: 50%; color: var(--cyan); font-size: .7rem; letter-spacing: .08em; text-transform: uppercase; animation: breathe 3.5s ease-in-out infinite; }
.signal::before, .signal::after { content: ""; position: absolute; inset: -15px; border: 1px solid rgba(94,211,208,.24); border-radius: 50%; }
.signal::after { inset: -31px; opacity: .45; }
.signal-one { top: 19%; right: 14%; }
.signal-two { top: 45%; left: 11%; animation-delay: 1s; }
.signal-three { top: 60%; right: 12%; animation-delay: 2s; }
@keyframes breathe { 50% { transform: scale(1.06); opacity: .72; } }
.section { padding: clamp(78px, 10vw, 148px) 7vw; }
.section-intro { max-width: 830px; margin-bottom: 58px; }
.section-intro.centered { margin-inline: auto; text-align: center; }
.section-intro > p:last-child { color: var(--muted); font-size: 1.1rem; }
.problem { background: var(--white); }
.problem-grid { display: grid; grid-template-columns: .8fr 1.1fr; gap: 10vw; align-items: center; }
.quote-stack { position: relative; min-height: 330px; }
blockquote { margin: 0; padding: 22px 28px; border: 1px solid var(--line); border-radius: 18px; background: var(--paper); font-size: clamp(1.05rem, 1.7vw, 1.35rem); font-weight: 720; box-shadow: 0 18px 40px rgba(11,38,51,.08); }
blockquote:nth-child(2) { width: 88%; margin: 28px 0 0 auto; }
blockquote:nth-child(3) { width: 93%; margin-top: 28px; }
.problem-copy { max-width: 680px; color: var(--muted); font-size: 1.08rem; }
.problem-copy .emphasis { margin: 30px 0 0; color: var(--ink); font-size: 1.22rem; font-weight: 720; }
.breakthrough { background: var(--ink); color: var(--white); }
.breakthrough .section-intro > p:last-child { color: #b5ccd2; }
.sequence { max-width: 1200px; margin: 70px auto 0; display: grid; grid-template-columns: 1fr auto 1fr auto 1fr auto 1.15fr; align-items: center; gap: 15px; }
.sequence i { color: var(--cyan); font-size: 2rem; font-style: normal; }
.sequence-step { min-height: 190px; padding: 26px; border: 1px solid rgba(255,255,255,.16); border-radius: var(--radius); display: flex; flex-direction: column; justify-content: space-between; background: rgba(255,255,255,.04); }
.sequence-step span { color: var(--cyan); font-size: .76rem; font-weight: 800; }
.sequence-step b { font-size: 1.2rem; }
.sequence-step small { color: #a9c2c8; font-size: .84rem; }
.sequence-step.accent { background: var(--amber); color: var(--ink); border-color: var(--amber); }
.sequence-step.accent span, .sequence-step.accent small { color: var(--ink-2); }
.decoder { display: grid; grid-template-columns: 1fr .95fr; gap: 9vw; align-items: center; background: #e7f3f4; }
.decoder-copy > p:not(.eyebrow) { color: var(--muted); font-size: 1.08rem; }
.check-list { margin: 36px 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.check-list li { display: grid; grid-template-columns: 105px 1fr; gap: 25px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.check-list span { color: var(--muted); }
.decoder-result { padding: clamp(24px,4vw,46px); background: var(--white); border: 1px solid var(--line); border-radius: 28px; box-shadow: 0 28px 70px rgba(11,38,51,.12); }
.result-top { display: flex; justify-content: space-between; gap: 10px; color: var(--muted); font-size: .78rem; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; }
.status { color: #176b58; }
.result-behaviour { margin: 28px 0; padding-bottom: 28px; border-bottom: 1px solid var(--line); font-size: 1.2rem; font-weight: 720; }
.result-row { display: grid; grid-template-columns: 38px 1fr; gap: 15px; margin: 17px 0; }
.result-row p { margin: 0; color: var(--muted); }
.result-row b { color: var(--ink); }
.result-icon { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 11px; background: var(--mist); color: var(--cyan-dark); font-weight: 900; }
.result-note { margin: 25px 0 0; color: var(--muted); font-size: .78rem; }
.benefits { background: var(--white); }
.benefit-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; max-width: 1200px; margin: auto; }
.benefit-grid article { padding: 36px 12px 36px 0; border-top: 2px solid var(--ink); }
.benefit-grid article > span { color: var(--cyan-dark); font-size: .78rem; font-weight: 850; }
.benefit-grid h3 { margin: 26px 0 14px; font-size: 1.6rem; }
.benefit-grid p { color: var(--muted); }
.center-action { margin-top: 38px; text-align: center; }
.transformation { display: grid; grid-template-columns: 1fr 70px 1fr; gap: 25px; background: #132e3a; color: white; }
.transformation-side { padding: clamp(32px,5vw,70px); border-radius: 28px; }
.transformation-side.before { border: 1px solid rgba(255,255,255,.16); }
.transformation-side.after { background: var(--cyan); color: var(--ink); }
.transformation-side.after .eyebrow { color: var(--ink-2); }
.transformation-side h2 { font-size: clamp(2rem,3vw,3.3rem); }
.transformation-side ul { padding-left: 20px; line-height: 2; }
.transformation-arrow { align-self: center; text-align: center; color: var(--amber); font-size: 2.7rem; }
.platform { display: grid; grid-template-columns: .8fr 1.1fr; gap: 9vw; background: var(--paper); }
.platform-copy { position: sticky; top: 45px; align-self: start; }
.platform-copy p:last-child { color: var(--muted); font-size: 1.08rem; }
.platform-path { margin: 0; padding: 0; list-style: none; }
.platform-path li { display: grid; grid-template-columns: 58px 1fr; gap: 24px; align-items: center; min-height: 105px; padding: 18px 20px; border-bottom: 1px solid var(--line); }
.platform-path li > span { width: 52px; height: 52px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; color: var(--cyan-dark); font-size: .8rem; font-weight: 850; }
.platform-path b, .platform-path small { display: block; }
.platform-path b { font-size: 1.12rem; }
.platform-path small { color: var(--muted); font-size: .9rem; }
.platform-path .active { margin: 12px 0; border: 0; border-radius: 20px; background: var(--ink); color: white; box-shadow: 0 22px 45px rgba(11,38,51,.15); }
.platform-path .active > span { border-color: var(--cyan); color: var(--cyan); }
.platform-path .active small { color: #aec5cb; }
.program { display: grid; grid-template-columns: .8fr 1.1fr; gap: 9vw; background: var(--amber); }
.program .eyebrow { color: var(--ink-2); }
.program p { font-size: 1.08rem; }
.topic-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 35px; }
.topic-row span { padding: 10px 16px; border: 1px solid rgba(11,38,51,.35); border-radius: 999px; font-size: .82rem; font-weight: 760; }
.faq { background: var(--white); display: grid; grid-template-columns: .75fr 1.1fr; gap: 8vw; }
.accordion details { border-top: 1px solid var(--line); }
.accordion details:last-child { border-bottom: 1px solid var(--line); }
.accordion summary { padding: 24px 0; display: flex; justify-content: space-between; gap: 20px; cursor: pointer; font-size: 1.05rem; font-weight: 760; list-style: none; }
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary span { color: var(--cyan-dark); font-size: 1.5rem; line-height: 1; transition: transform .2s; }
.accordion details[open] summary span { transform: rotate(45deg); }
.accordion details p { max-width: 720px; padding-right: 34px; color: var(--muted); }
.signup { display: grid; grid-template-columns: 1fr .85fr; gap: 9vw; align-items: center; background: var(--ink); color: white; }
.signup-copy p:last-child { color: #b7ccd1; font-size: 1.08rem; }
.signup-form { padding: clamp(26px,4vw,44px); border: 1px solid rgba(255,255,255,.14); border-radius: 25px; background: rgba(255,255,255,.06); overflow-x: hidden; }
.signup-form iframe { display: block; width: 100%; max-width: 540px; height: 750px; border: 0; }
footer { min-height: 140px; padding: 34px 7vw; display: flex; align-items: center; justify-content: space-between; gap: 35px; background: #071b24; color: #b8cbd0; }
footer p { margin: 0; font-size: .85rem; }
footer .brand { color: white; }

@media (max-width: 980px) {
  nav { display: none; }
  .hero { grid-template-columns: 1fr; }
  .hero-visual { min-height: 520px; }
  .hero-visual::after { background: linear-gradient(180deg, var(--ink), transparent 20%), linear-gradient(0deg, rgba(11,38,51,.72), transparent 45%); }
  .problem-grid, .decoder, .platform, .program, .faq, .signup { grid-template-columns: 1fr; gap: 55px; }
  .sequence { grid-template-columns: 1fr 1fr; }
  .sequence i { display: none; }
  .platform-copy { position: static; }
  .transformation { grid-template-columns: 1fr; }
  .transformation-arrow { transform: rotate(90deg); }
}

@media (max-width: 680px) {
  .site-header { min-height: 68px; padding-inline: 18px; }
  .site-header .brand > span:last-child { display: none; }
  .button-small { padding-inline: 16px; }
  .hero-copy { padding: 70px 22px 74px; }
  h1 { font-size: clamp(2.8rem, 14vw, 4.2rem); }
  h2 { font-size: 2.45rem; }
  .hero-visual { min-height: 440px; }
  .signal { width: 70px; height: 70px; font-size: .56rem; }
  .visual-caption { left: 24px; right: 24px; bottom: 26px; }
  .section { padding: 78px 22px; }
  .section-intro { margin-bottom: 42px; }
  .problem-grid { gap: 44px; }
  .quote-stack { min-height: auto; }
  blockquote:nth-child(n) { width: auto; margin: 14px 0 0; }
  .sequence { grid-template-columns: 1fr; }
  .sequence-step { min-height: 145px; }
  .check-list li { grid-template-columns: 1fr; gap: 3px; }
  .result-top { flex-direction: column; }
  .benefit-grid { grid-template-columns: 1fr; }
  .transformation { padding-inline: 22px; }
  .transformation-side { padding: 30px 25px; }
  .platform-path li { grid-template-columns: 46px 1fr; gap: 16px; padding-inline: 8px; }
  .platform-path li > span { width: 44px; height: 44px; }
  footer { flex-direction: column; align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}