@import url("https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Libre+Caslon+Text:ital,wght@0,400;1,400&display=swap");

:root {
  --green-950: #032a20;
  --green-900: #07382a;
  --green-800: #0b4936;
  --gold: #b78524;
  --gold-light: #d9b465;
  --paper: #fdfcf9;
  --warm: #f7f3eb;
  --white: #fff;
  --ink: #161b18;
  --muted: #656c68;
  --red: #a93434;
  --line: #e4e2dc;
  --serif: "Libre Caslon Text", Georgia, serif;
  --sans: "DM Sans", Arial, sans-serif;
  --shadow: 0 18px 45px rgba(3, 42, 32, 0.11);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  line-height: 1.55;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
em { color: var(--gold); font-style: italic; }

.skip-link {
  position: fixed;
  z-index: 100;
  top: 10px;
  left: 10px;
  padding: 10px 14px;
  color: white;
  background: var(--green-950);
  transform: translateY(-160%);
}
.skip-link:focus { transform: translateY(0); }

.topbar {
  position: sticky;
  z-index: 20;
  top: 0;
  display: grid;
  grid-template-columns: 170px 1fr auto;
  gap: 28px;
  align-items: center;
  min-height: 82px;
  padding: 10px clamp(24px, 3vw, 54px);
  background: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}
.brand {
  display: grid;
  width: 154px;
  min-height: 62px;
  place-items: center;
}
.brand img,
.footer-brand img {
  width: 100%;
  height: 62px;
  object-fit: contain;
  object-position: center;
}
.menu {
  display: flex;
  gap: clamp(14px, 1.7vw, 30px);
  align-items: center;
  justify-content: center;
}
.menu a {
  font-size: 0.67rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-decoration: none;
  text-transform: uppercase;
}
.menu a:hover,
.menu a:focus-visible { color: var(--gold); }
.menu a[aria-current="page"] { color: var(--gold); }

.button {
  display: inline-flex;
  gap: 9px;
  min-height: 46px;
  padding: 0 20px;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 2px;
  font: 700 0.72rem/1 var(--sans);
  letter-spacing: 0.02em;
  text-decoration: none;
  text-transform: uppercase;
  cursor: pointer;
}
.button-dark { color: white; background: var(--green-950); }
.button-dark:hover,
.button-dark:focus-visible { background: var(--green-800); }
.button-outline { border: 1px solid var(--green-950); background: white; }
.button-gold { color: white; background: var(--gold); }
.button-light { color: var(--green-950); background: white; }

.hero {
  display: grid;
  grid-template-columns: 44% 56%;
  min-height: 550px;
  background: white;
}
.hero-copy {
  position: relative;
  z-index: 2;
  padding: clamp(62px, 7vw, 120px) clamp(28px, 4vw, 70px);
  background:
    linear-gradient(90deg, white 74%, rgba(255,255,255,0.86)),
    radial-gradient(circle at 15% 50%, rgba(183,133,36,0.08), transparent 42%);
}
.eyebrow {
  margin: 0 0 18px;
  color: var(--gold);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.hero h1 {
  margin: 0;
  font: 400 clamp(2.4rem, 3.65vw, 4.1rem)/1.2 var(--serif);
  letter-spacing: -0.045em;
}
.hero-copy > p:not(.eyebrow) {
  max-width: 580px;
  margin: 30px 0 0;
  color: #343b37;
  font-size: 0.96rem;
}
.hero-actions { display: flex; gap: 16px; margin-top: 38px; flex-wrap: wrap; }
.hero-media { position: relative; min-width: 0; overflow: hidden; }
.hero-media > img { width: 100%; height: 100%; object-fit: cover; image-rendering: auto; }

.stats {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  padding: 0 clamp(24px, 3vw, 54px);
  background: white;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.stats article {
  display: grid;
  grid-template-columns: 44px 1fr;
  min-height: 112px;
  padding: 22px 26px;
  align-content: center;
  border-right: 1px solid var(--line);
}
.stats article:last-child { border-right: 0; }
.stat-icon { grid-row: 1 / span 2; font-size: 1.8rem; }
.stats strong { font: 400 1.8rem/1 var(--serif); }
.stats small { margin-top: 6px; font-size: 0.65rem; line-height: 1.35; }
.stats .association {
  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: center;
  text-align: center;
}
.association span { color: var(--ink); font-size: 0.58rem; font-weight: 700; text-transform: uppercase; }
.association img {
  width: 72px;
  height: 58px;
  margin-top: 3px;
  object-fit: contain;
}

.work { padding: 34px clamp(24px, 3vw, 54px) 52px; background: white; }
.work h2,
.program h2,
.differentials h2,
.closing h2,
.video-copy h2 {
  margin: 0;
  font: 400 clamp(1.55rem, 2.3vw, 2.5rem)/1.25 var(--serif);
}
.work > h2 { margin-bottom: 24px; text-align: center; }
.work-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.work-grid article { min-height: 180px; padding: 25px 18px; text-align: center; border-right: 1px solid var(--line); }
.work-grid article:last-child { border-right: 0; }
.work-grid article > span { display: block; color: var(--green-950); font: 400 2rem/1 var(--serif); }
.work-grid h3 { margin: 18px 0 10px; font-size: 0.77rem; text-transform: uppercase; }
.work-grid p { margin: 0; color: var(--muted); font-size: 0.72rem; }

.founder-profile {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 30px;
  padding: 0 clamp(24px, 3vw, 54px) 54px;
  background: white;
}
.advisor-card,
.method-card { border: 1px solid var(--line); background: var(--paper); box-shadow: 0 8px 24px rgba(3,42,32,0.04); }
.advisor-card { display: grid; grid-template-columns: 36% 64%; }
.advisor-card > img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.advisor-card > div { padding: 28px 30px; }
.section-label { margin: 0; font: 400 1.45rem/1.25 var(--serif); }
.advisor-card > div > strong { display: block; margin-top: 7px; font-size: 0.67rem; }
.advisor-card ul { margin: 22px 0 0; padding: 0; list-style: none; }
.advisor-card li { position: relative; margin-top: 11px; padding-left: 20px; color: #3d4540; font-size: 0.71rem; }
.advisor-card li::before { position: absolute; left: 0; content: "✓"; color: var(--green-800); font-weight: 700; }
.method-card { padding: 26px 30px; }
.method-subtitle { display: block; margin-top: 4px; font-size: 0.65rem; }
.method-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 18px; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.method-grid > div { min-height: 120px; padding: 15px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.method-grid b { display: block; font: 400 1.65rem/1 var(--serif); }
.method-grid strong { display: block; margin-top: 8px; font-size: 0.59rem; letter-spacing: 0.03em; text-transform: uppercase; }
.method-grid small { display: block; margin-top: 6px; color: var(--muted); font-size: 0.6rem; line-height: 1.45; }

.video-section {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 50px;
  align-items: center;
  padding: 70px clamp(24px, 5vw, 90px);
  color: white;
  background: var(--green-950);
}
.video-copy h2 { max-width: 470px; font-size: clamp(2rem, 3.7vw, 4rem); }
.video-copy h1 { max-width: 560px; margin: 0; font: 400 clamp(2.2rem, 4vw, 4.4rem)/1.14 var(--serif); }
.video-copy > p:not(.eyebrow) { max-width: 500px; margin: 24px 0 0; color: rgba(255,255,255,0.66); }
.video-frame { position: relative; aspect-ratio: 16 / 9; overflow: hidden; background: #020b08; box-shadow: 0 25px 60px rgba(0,0,0,0.25); }
.video-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.method-page-hero { min-height: 620px; }
.page-actions { display: flex; gap: 14px; margin-top: 34px; flex-wrap: wrap; }
.method-page-content {
  display: grid;
  grid-template-columns: 0.65fr 1.35fr;
  gap: 48px;
  padding: 64px clamp(24px, 5vw, 90px);
  background: white;
}
.method-intro h2 { margin: 0; font: 400 clamp(2rem, 3vw, 3.4rem)/1.2 var(--serif); }
.method-intro > p:last-child { margin-top: 22px; color: var(--muted); }
.method-page-content .method-grid { margin-top: 0; }

.program {
  display: grid;
  grid-template-columns: 0.95fr 1fr 0.9fr;
  padding: 58px clamp(24px, 3vw, 54px);
  background: white;
}
.journey-page { padding-top: 74px; }
.journey h1 { margin: 0; font: 400 clamp(1.9rem, 2.8vw, 3rem)/1.2 var(--serif); }
.program > article { padding: 0 36px; border-right: 1px solid var(--line); }
.program > article:first-child { padding-left: 0; }
.program > article:last-child { padding-right: 0; border-right: 0; }
.journey > p { margin: 14px 0 24px; font-size: 0.76rem; }
.journey-box { position: relative; margin-top: 10px; padding: 18px 18px 18px 52px; background: var(--warm); border: 1px solid #eee9df; }
.journey-box > span { position: absolute; top: 19px; left: 18px; color: var(--gold); font-size: 1.2rem; }
.journey-box strong { font-size: 0.64rem; text-transform: uppercase; }
.journey-box p { margin: 5px 0 0; font-size: 0.69rem; }
.topics ul,
.fit ul { margin: 24px 0 0; padding: 0; list-style: none; }
.topics li,
.fit li { position: relative; padding: 10px 0 10px 28px; font-size: 0.74rem; }
.topics li::before,
.good li::before { position: absolute; left: 0; content: "✓"; color: var(--green-800); font-weight: 700; }
.fit { margin-top: 18px; padding: 20px; border: 1px solid var(--line); background: var(--paper); }
.fit > strong { font-size: 0.66rem; text-transform: uppercase; }
.fit ul { margin-top: 10px; }
.fit li { padding-top: 5px; padding-bottom: 5px; }
.bad { background: #faf6ef; }
.bad li::before { position: absolute; left: 0; content: "×"; color: var(--red); font-weight: 700; }

.differentials { margin: 0 clamp(24px, 3vw, 54px) 54px; padding: 28px 34px; border: 1px solid var(--line); background: white; }
.differentials h2 { margin-bottom: 26px; text-align: center; }
.differentials > div { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; }
.differentials article { display: grid; grid-template-columns: 42px 1fr; }
.differentials article > span { grid-row: 1 / span 2; color: var(--green-900); font-size: 1.75rem; }
.differentials strong { font-size: 0.72rem; }
.differentials p { margin: 7px 0 0; color: var(--muted); font-size: 0.67rem; }

.closing { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; padding: 0 clamp(24px, 3vw, 54px) 54px; background: white; }
.evolution,
.contact-card { padding: 36px; border: 1px solid var(--line); background: var(--paper); }
.evolution > p { margin: 10px 0 0; font-size: 0.74rem; }
.evolution ol { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; margin: 32px 0 0; padding: 0; list-style: none; }
.evolution li { position: relative; text-align: center; }
.evolution li:not(:last-child)::after { position: absolute; top: 19px; right: -10px; content: "›"; color: var(--gold); }
.evolution li > span { display: grid; width: 40px; height: 40px; margin: 0 auto 14px; place-items: center; border: 1px solid var(--green-900); border-radius: 50%; font-size: 1rem; }
.evolution strong { display: block; font-size: 0.56rem; text-transform: uppercase; }
.evolution small { display: block; margin-top: 7px; color: var(--muted); font-size: 0.53rem; line-height: 1.35; }
.contact-card { display: grid; grid-template-columns: 0.75fr 1.25fr; gap: 28px; }
.contact-copy h3 { margin: 10px 0 0; font: 400 1.25rem/1.3 var(--serif); }
.contact-copy p,
.contact-copy li { font-size: 0.67rem; }
.contact-copy ul { margin: 20px 0 0; padding: 0; list-style: none; }
.contact-copy li { margin-top: 7px; }
.demo-form { display: grid; gap: 8px; }
.demo-form label { font-size: 0.57rem; font-weight: 600; }
.demo-form input,
.demo-form textarea { display: block; width: 100%; margin-top: 3px; padding: 9px; font: 0.7rem var(--sans); background: white; border: 1px solid var(--line); }
.demo-form textarea { resize: vertical; }
.demo-form small { color: var(--muted); font-size: 0.56rem; }
.demo-form small.is-visible { color: var(--red); font-weight: 700; }

.cta-band {
  display: grid;
  grid-template-columns: 90px 1fr auto;
  gap: 26px;
  align-items: center;
  margin: 0 clamp(24px, 3vw, 54px) 54px;
  padding: 28px 34px;
  color: white;
  background: var(--green-950);
}
.cta-band > div { color: var(--gold); font: 400 3rem var(--serif); }
.cta-band p { margin: 0; }
.cta-band strong,
.cta-band span { display: block; }
.cta-band strong { font: 400 1.35rem var(--serif); }
.cta-band span { margin-top: 5px; color: rgba(255,255,255,0.68); font-size: 0.72rem; }

.page-navigation {
  display: flex;
  gap: 16px;
  justify-content: space-between;
  padding: 0 clamp(24px, 3vw, 54px) 54px;
  background: white;
}

.site-footer {
  display: grid;
  grid-template-columns: 1.3fr 0.6fr 0.8fr;
  gap: 7vw;
  padding: 50px clamp(24px, 5vw, 90px) 28px;
  color: white;
  background: var(--green-950);
}
.site-footer.program-footer {
  grid-template-columns: 1.1fr 0.62fr 0.72fr 0.55fr;
  gap: 4vw;
}
.footer-brand img {
  width: 220px;
  height: 145px;
  padding: 12px;
  background: white;
  border-radius: 3px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.16);
}
.footer-brand p { max-width: 340px; margin: 22px 0 0; color: rgba(255,255,255,0.62); font: 400 0.85rem/1.55 var(--serif); }
.site-footer > div:not(.footer-brand) { display: flex; flex-direction: column; }
.site-footer strong { margin-bottom: 13px; color: var(--gold-light); font-size: 0.62rem; text-transform: uppercase; }
.site-footer a,
.site-footer span { margin-top: 6px; color: rgba(255,255,255,0.67); font-size: 0.66rem; text-decoration: none; }
.footer-social a,
.footer-location {
  display: flex;
  gap: 8px;
  align-items: center;
}
.site-footer .footer-icon {
  display: inline-grid;
  width: 19px;
  height: 19px;
  flex: 0 0 19px;
  margin: 0;
  place-items: center;
  color: var(--green-950);
  background: white;
  border-radius: 50%;
  font-size: 0.68rem;
  font-weight: 800;
  line-height: 1;
}
.site-footer .footer-icon-linkedin {
  border-radius: 3px;
  font-size: 0.58rem;
  letter-spacing: -0.04em;
}
.footer-association img {
  width: 118px;
  height: 118px;
  object-fit: contain;
}
.copyright { grid-column: 1 / -1; margin: 25px 0 0; padding-top: 18px; color: rgba(255,255,255,0.45); border-top: 1px solid rgba(255,255,255,0.12); font-size: 0.58rem; text-align: center; }

@media (max-width: 1100px) {
  .topbar { grid-template-columns: 140px 1fr auto; }
  .menu a:nth-child(3),
  .menu a:nth-child(4),
  .menu a:nth-child(5) { display: none; }
  .hero { grid-template-columns: 1fr 1fr; }
  .stats { grid-template-columns: repeat(4, 1fr); }
  .stats .association { grid-column: 1 / -1; min-height: 80px; border-top: 1px solid var(--line); }
  .founder-profile { grid-template-columns: 1fr; }
  .program { grid-template-columns: 1fr 1fr; }
  .program > article:nth-child(2) { border-right: 0; }
  .program > .audience { grid-column: 1 / -1; margin-top: 36px; padding: 36px 0 0; border-top: 1px solid var(--line); }
  .audience { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
  .audience h2 { grid-column: 1 / -1; }
  .closing { grid-template-columns: 1fr; }
  .method-page-content { grid-template-columns: 1fr; }
  .site-footer.program-footer { grid-template-columns: 1.1fr 0.7fr 0.7fr; }
  .site-footer.program-footer .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 760px) {
  .topbar { grid-template-columns: 112px 1fr; min-height: 68px; padding: 8px 18px; }
  .brand { width: 112px; min-height: 52px; }
  .brand img { height: 52px; }
  .menu { justify-content: flex-end; }
  .menu a { display: none; }
  .menu a:last-child { display: block; }
  .header-cta { display: none; }
  .hero { grid-template-columns: 1fr; }
  .hero-copy { padding: 54px 22px; }
  .hero h1 { font-size: clamp(2.25rem, 10.5vw, 3.6rem); }
  .hero-media { min-height: 440px; }
  .stats { grid-template-columns: 1fr 1fr; padding: 0; }
  .stats article { padding: 18px; border-bottom: 1px solid var(--line); }
  .stats article:nth-child(even) { border-right: 0; }
  .stats .association { grid-column: 1 / -1; }
  .work { padding: 42px 22px; }
  .work-grid { grid-template-columns: 1fr 1fr; }
  .work-grid article { min-height: 160px; border-bottom: 1px solid var(--line); }
  .work-grid article:nth-child(even) { border-right: 0; }
  .work-grid article:last-child { grid-column: 1 / -1; }
  .founder-profile { padding: 0 22px 44px; }
  .advisor-card { grid-template-columns: 1fr; }
  .advisor-card > img { max-height: 430px; }
  .method-card { padding: 24px 16px; }
  .method-grid { grid-template-columns: 1fr 1fr; }
  .video-section { grid-template-columns: 1fr; gap: 34px; padding: 58px 22px; }
  .method-page-content { padding: 48px 22px; }
  .program { grid-template-columns: 1fr; padding: 48px 22px; }
  .program > article { padding: 36px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .program > article:first-child { padding-top: 0; }
  .program > article:last-child { border-bottom: 0; }
  .program > .audience { display: block; grid-column: auto; margin: 0; }
  .fit { margin-top: 18px; }
  .differentials { margin: 0 22px 44px; padding: 28px 22px; }
  .differentials > div { grid-template-columns: 1fr; }
  .closing { padding: 0 22px 44px; }
  .evolution,
  .contact-card { padding: 28px 20px; }
  .evolution ol { grid-template-columns: 1fr; gap: 22px; }
  .evolution li { display: grid; grid-template-columns: 48px 1fr; text-align: left; }
  .evolution li:not(:last-child)::after { top: auto; right: auto; bottom: -18px; left: 18px; content: "⌄"; }
  .evolution li > span { grid-row: 1 / span 2; margin: 0; }
  .evolution small { margin-top: 3px; }
  .contact-card { grid-template-columns: 1fr; }
  .cta-band { grid-template-columns: 1fr; margin: 0 22px 44px; padding: 26px 22px; }
  .cta-band > div { display: none; }
  .page-navigation { flex-direction: column; padding: 0 22px 44px; }
  .site-footer { grid-template-columns: 1fr; padding: 46px 22px 24px; }
  .site-footer.program-footer { grid-template-columns: 1fr; }
  .site-footer.program-footer .footer-brand { grid-column: auto; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}