:root {
  --ink: #111827;
  --navy: #0b1220;
  --navy-2: #111b2e;
  --paper: #f7f6f1;
  --white: #ffffff;
  --muted: #667085;
  --line: #d8dbe2;
  --lime: #c9ff36;
  --aqua: #55ead7;
  --orange: #ff9a4d;
  --radius: 24px;
  --shadow: 0 20px 60px rgba(11,18,32,.10);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.5;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, select, textarea { font: inherit; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 max(24px, calc((100vw - 1180px)/2));
  background: rgba(247,246,241,.90);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(17,24,39,.08);
}

.brand { display: inline-flex; align-items: center; gap: 10px; }
.brand-mark {
  width: 44px; height: 44px; border-radius: 14px;
  display: grid; place-items: center;
  background: var(--navy); color: var(--lime);
  font-weight: 900; letter-spacing: -.05em;
}
.brand-text { display: grid; line-height: 1; }
.brand-text strong { letter-spacing: -.03em; }
.brand-text small { font-size: 10px; letter-spacing: .28em; margin-top: 4px; }

.site-nav { display: flex; align-items: center; gap: 28px; font-weight: 700; font-size: 14px; }
.site-nav a:hover { opacity: .65; }
.nav-cta {
  background: var(--navy); color: white;
  padding: 11px 16px; border-radius: 999px;
}
.nav-toggle { display: none; }

.section-shell {
  width: min(1180px, calc(100% - 40px));
  margin-inline: auto;
}

.hero {
  min-height: 720px;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  align-items: center;
  gap: 70px;
  padding-block: 84px;
}

.eyebrow {
  margin: 0 0 18px;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .16em;
  color: #586271;
}
.eyebrow.light { color: var(--aqua); }

h1, h2, h3, p { margin-top: 0; }
h1 {
  font-size: clamp(54px, 7vw, 92px);
  line-height: .94;
  letter-spacing: -.065em;
  margin-bottom: 26px;
}
h1 span { color: #53606d; }
h2 {
  font-size: clamp(38px, 5vw, 64px);
  line-height: 1;
  letter-spacing: -.05em;
  margin-bottom: 24px;
}
h3 { letter-spacing: -.025em; }

.hero-lead {
  max-width: 700px;
  font-size: 20px;
  color: #515c69;
  line-height: 1.55;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 34px; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  border-radius: 999px;
  padding: 0 22px;
  font-weight: 900;
  border: 1px solid transparent;
  cursor: pointer;
}
.button-primary { background: var(--lime); color: var(--navy); }
.button-primary:hover { filter: brightness(.96); transform: translateY(-1px); }
.button-secondary { border-color: #bec3cb; background: transparent; }
.button-secondary:hover { background: white; }

.mini-proof {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 56px;
}
.mini-proof div {
  padding-top: 16px;
  border-top: 1px solid #c9ced5;
}
.mini-proof strong, .mini-proof span { display: block; }
.mini-proof strong { font-size: 14px; }
.mini-proof span { font-size: 12px; color: var(--muted); margin-top: 3px; }

.hero-visual {
  min-height: 560px;
  position: relative;
  overflow: hidden;
  border-radius: 36px;
  background:
    radial-gradient(circle at 20% 15%, rgba(85,234,215,.32), transparent 34%),
    radial-gradient(circle at 82% 30%, rgba(201,255,54,.28), transparent 28%),
    linear-gradient(145deg, #0b1220 5%, #17253b 62%, #253249 100%);
  box-shadow: var(--shadow);
}
.orb { position: absolute; border-radius: 50%; filter: blur(1px); }
.orb-one {
  width: 300px; height: 300px; right: -65px; bottom: -60px;
  border: 1px solid rgba(255,255,255,.18);
  box-shadow: inset 0 0 0 42px rgba(255,255,255,.03), inset 0 0 0 86px rgba(255,255,255,.02);
}
.orb-two {
  width: 170px; height: 170px; left: -45px; top: 175px;
  background: rgba(201,255,54,.08);
  border: 1px solid rgba(201,255,54,.22);
}

.mind-card {
  position: absolute;
  width: min(76%, 350px);
  padding: 22px;
  border-radius: 20px;
  background: rgba(255,255,255,.94);
  box-shadow: 0 18px 35px rgba(0,0,0,.16);
  display: flex;
  align-items: center;
  gap: 18px;
}
.mind-card span {
  display: grid; place-items: center;
  flex: 0 0 42px; height: 42px; border-radius: 13px;
  background: var(--navy); color: var(--lime); font-weight: 900;
}
.mind-card strong { line-height: 1.2; }
.card-a { top: 86px; left: 42px; transform: rotate(-3deg); }
.card-b { top: 235px; right: 34px; transform: rotate(2.5deg); }
.card-c { bottom: 86px; left: 55px; transform: rotate(-1deg); }
.hero-badge {
  position: absolute;
  right: 28px; bottom: 26px;
  text-align: right; color: white;
}
.hero-badge small, .hero-badge strong { display: block; }
.hero-badge small { color: var(--aqua); letter-spacing: .12em; font-weight: 900; }
.hero-badge strong { font-size: 14px; margin-top: 3px; }

.marquee {
  overflow: hidden;
  background: var(--lime);
  color: var(--navy);
  padding: 13px 0;
  font-weight: 900;
  letter-spacing: .08em;
  white-space: nowrap;
}
.marquee div { width: max-content; animation: slide 18s linear infinite; }
@keyframes slide { to { transform: translateX(-25%); } }

.split-section {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 70px; padding-block: 115px 70px;
}
.body-copy { font-size: 18px; color: #4b5563; }
.body-copy p { margin-bottom: 18px; }

.pillars {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 14px; padding-bottom: 120px;
}
.pillars article {
  min-height: 245px;
  padding: 26px;
  background: white;
  border: 1px solid rgba(17,24,39,.08);
  border-radius: var(--radius);
}
.pill-number {
  display: inline-flex; margin-bottom: 48px;
  font-weight: 900; color: #76808d;
}
.pillars h3 { font-size: 26px; margin-bottom: 10px; }
.pillars p { color: #626d79; margin: 0; }

.dark-band {
  background: var(--navy);
  color: white;
  padding: 110px 0;
}
.section-heading-row {
  display: grid; grid-template-columns: 1.15fr .85fr;
  gap: 80px; align-items: end;
  margin-bottom: 48px;
}
.section-heading-row p { color: #b7c0ca; font-size: 18px; }

.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.service-card {
  min-height: 440px;
  padding: 28px;
  border-radius: 28px;
  background: #152238;
  border: 1px solid rgba(255,255,255,.08);
  display: flex; flex-direction: column;
}
.service-card.featured {
  background: var(--lime);
  color: var(--navy);
}
.service-tag {
  width: fit-content;
  padding: 7px 11px;
  border-radius: 999px;
  background: rgba(255,255,255,.10);
  font-size: 11px; font-weight: 900; letter-spacing: .12em;
}
.featured .service-tag { background: rgba(11,18,32,.09); }
.service-card h3 { font-size: 30px; margin: 30px 0 12px; }
.service-card p { color: #b8c2ce; }
.featured p { color: #364152; }
.service-card ul {
  padding-left: 18px;
  margin: 14px 0 30px;
  color: #d7dde4;
}
.featured ul { color: #263140; }
.service-card li { margin: 8px 0; }
.service-card a { margin-top: auto; font-weight: 900; }

.program {
  display: grid;
  grid-template-columns: .82fr 1.18fr;
  gap: 84px;
  padding-block: 120px;
}
.program-intro { position: sticky; top: 115px; align-self: start; }
.program-intro p:last-child { color: #5e6976; font-size: 18px; }

.session-list { border-top: 1px solid #cdd1d7; }
.session-list article {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 18px;
  padding: 25px 0;
  border-bottom: 1px solid #cdd1d7;
}
.session-list article > span { font-weight: 900; color: #89919b; }
.session-list h3 { font-size: 25px; margin: 0 0 5px; }
.session-list p { margin: 0; color: #626d79; }

.quote-band {
  background: var(--aqua);
  color: var(--navy);
  padding: 86px 0;
}
.quote-wrap { text-align: center; }
.quote-wrap p {
  max-width: 950px;
  margin: 0 auto 22px;
  font-size: clamp(36px, 5vw, 66px);
  line-height: 1.02;
  letter-spacing: -.05em;
  font-weight: 900;
}
.quote-wrap span { font-size: 12px; font-weight: 900; letter-spacing: .18em; }

.about { padding-block: 120px; }
.about-card {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 60px;
  align-items: center;
  background: white;
  border: 1px solid rgba(17,24,39,.08);
  border-radius: 34px;
  padding: 42px;
}
.about-portrait {
  aspect-ratio: 1;
  display: block;
  width: 100%;
  height: auto;
  border-radius: 30px;
}
.about-card h2 { font-size: clamp(34px, 4vw, 50px); }
.about-card p { color: #5b6572; font-size: 17px; }

.cta-panel {
  margin-bottom: 110px;
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 70px;
  padding: 56px;
  border-radius: 36px;
  background: var(--navy);
  color: white;
}
.cta-panel > div > p:last-child { color: #bdc5cf; font-size: 17px; }

.inquiry-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.inquiry-form label {
  display: grid;
  gap: 7px;
  font-size: 13px;
  font-weight: 800;
  color: #dfe5eb;
}
.inquiry-form label:nth-of-type(4) { grid-column: 1 / -1; }
.inquiry-form input,
.inquiry-form select,
.inquiry-form textarea {
  width: 100%;
  border: 1px solid #36455b;
  background: #111b2b;
  color: white;
  border-radius: 14px;
  padding: 13px 14px;
  outline: none;
}
.inquiry-form input:focus,
.inquiry-form select:focus,
.inquiry-form textarea:focus { border-color: var(--aqua); }
.inquiry-form .button { grid-column: 1 / -1; width: fit-content; }
.inquiry-form #prepared-email { grid-column: 1 / -1; }
.inquiry-form #prepared-email label { display: block; margin: 1rem 0; }
.inquiry-form #prepared-email input,
.inquiry-form #prepared-email textarea { display: block; width: 100%; margin-top: .4rem; }
.inquiry-form #prepared-email .button { margin: .4rem .6rem .4rem 0; }
.form-note { grid-column: 1 / -1; color: #8f99a6; font-size: 12px; }

footer {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 36px 0 50px;
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 30px;
  align-items: center;
  border-top: 1px solid #cfd3d8;
  font-size: 13px;
  color: #687280;
}
.footer-brand { display: flex; align-items: center; gap: 10px; color: var(--ink); }
.footer-brand div { display: grid; line-height: 1.1; }
.footer-brand small { font-size: 9px; letter-spacing: .12em; color: #7d8793; margin-top: 4px; }

dialog {
  width: min(640px, calc(100% - 32px));
  border: 0;
  border-radius: 26px;
  padding: 30px;
  box-shadow: 0 25px 80px rgba(0,0,0,.22);
}
dialog::backdrop { background: rgba(11,18,32,.64); }
.dialog-close {
  position: absolute; right: 18px; top: 14px;
  background: none; border: 0; font-size: 30px; cursor: pointer;
}
#inquiry-output {
  width: 100%;
  resize: vertical;
  border-radius: 14px;
  border: 1px solid #d4d8de;
  padding: 14px;
  margin-bottom: 14px;
}

@media (max-width: 900px) {
  .site-header { padding-inline: 20px; }
  .nav-toggle {
    display: inline-flex;
    border: 1px solid #c9ced5;
    background: transparent;
    border-radius: 999px;
    padding: 9px 13px;
    font-weight: 800;
  }
  .site-nav {
    position: absolute;
    left: 20px; right: 20px; top: 68px;
    display: none;
    padding: 18px;
    background: var(--paper);
    border: 1px solid #d9dde2;
    border-radius: 18px;
    box-shadow: var(--shadow);
  }
  .site-nav.open { display: grid; gap: 14px; }
  .nav-cta { width: fit-content; }

  .hero { grid-template-columns: 1fr; padding-top: 56px; }
  .hero-visual { min-height: 480px; }
  .split-section,
  .section-heading-row,
  .program,
  .cta-panel { grid-template-columns: 1fr; gap: 34px; }
  .program-intro { position: static; }
  .pillars { grid-template-columns: 1fr 1fr; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { min-height: auto; }
  .about-card { grid-template-columns: 1fr; }
  .about-portrait { width: min(100%, 260px); }
  footer { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .section-shell { width: min(100% - 28px, 1180px); }
  .hero { min-height: auto; padding-block: 48px 70px; gap: 42px; }
  h1 { font-size: 54px; }
  .mini-proof { grid-template-columns: 1fr; }
  .mini-proof div { display: flex; justify-content: space-between; gap: 20px; }
  .hero-visual { min-height: 420px; border-radius: 26px; }
  .mind-card { width: 78%; padding: 16px; }
  .card-a { top: 58px; left: 22px; }
  .card-b { top: 180px; right: 20px; }
  .card-c { bottom: 60px; left: 26px; }
  .pillars { grid-template-columns: 1fr; }
  .split-section { padding-top: 80px; }
  .dark-band { padding-block: 80px; }
  .program { padding-block: 85px; }
  .about { padding-block: 85px; }
  .about-card { padding: 28px; border-radius: 28px; }
  .about-portrait { width: min(100%, 260px); border-radius: 24px; }
  .cta-panel {
    width: calc(100% - 28px);
    padding: 28px;
    border-radius: 28px;
    margin-bottom: 80px;
  }
  .inquiry-form { grid-template-columns: 1fr; }
  .inquiry-form label:nth-of-type(4),
  .inquiry-form .button,
  .form-note { grid-column: auto; }
}