:root {
  --ink: #111d25;
  --ink-soft: #1a2a34;
  --panel: #20333e;
  --lime: #a8d51d;
  --lime-bright: #b7e22a;
  --white: #f8fafb;
  --muted: #aab7be;
  --line: rgba(255,255,255,.12);
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--white);
  background: var(--ink);
  font-family: "DM Sans", system-ui, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 100; left: 1rem; top: -5rem; padding: .8rem 1rem; background: var(--lime); color: var(--ink); border-radius: .4rem; }
.skip-link:focus { top: 1rem; }

.site-header {
  position: fixed;
  z-index: 20;
  inset: 0 0 auto 0;
  height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 max(5vw, 24px);
  background: rgba(17,29,37,.86);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(14px);
  transition: border-color .25s ease, background .25s ease;
}
.site-header.scrolled { border-color: var(--line); background: rgba(17,29,37,.96); }
.brand { display: block; width: 218px; text-decoration: none; }
.brand img { width: 100%; height: auto; }
.site-nav { display: flex; align-items: center; gap: 2rem; }
.site-nav a { text-decoration: none; color: #d9e0e4; font-size: .92rem; font-weight: 600; }
.site-nav a:hover { color: var(--lime-bright); }
.nav-cta { border: 1px solid rgba(168,213,29,.8); border-radius: 999px; padding: .65rem 1rem; }
.menu-button { display: none; width: 42px; height: 42px; padding: 10px; border: 0; background: none; }
.menu-button span:not(.sr-only) { display: block; height: 2px; margin: 5px 0; background: white; }

.hero {
  min-height: 840px;
  max-width: 1440px;
  margin: auto;
  padding: 150px max(5vw, 24px) 90px;
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(440px, 1.08fr);
  gap: clamp(3rem, 6vw, 7rem);
  align-items: center;
}
.eyebrow { margin: 0 0 1rem; color: var(--lime-bright); text-transform: uppercase; letter-spacing: .15em; font-size: .78rem; font-weight: 800; }
h1, h2, h3 { font-family: "Manrope", system-ui, sans-serif; line-height: 1.08; margin-top: 0; }
h1 { margin-bottom: 1.6rem; font-size: clamp(3.4rem, 6vw, 6.2rem); letter-spacing: -.055em; }
h1 span { color: var(--lime-bright); }
h2 { margin-bottom: 1.3rem; font-size: clamp(2.25rem, 4.2vw, 4.6rem); letter-spacing: -.045em; }
h3 { font-size: 1.15rem; }
.hero-lede { max-width: 690px; color: #c2cdd2; font-size: clamp(1.05rem, 1.5vw, 1.28rem); }
.hero-actions { display: flex; gap: 1.5rem; align-items: center; margin-top: 2.2rem; }
.button { display: inline-flex; justify-content: center; align-items: center; min-height: 52px; padding: .85rem 1.35rem; border-radius: 999px; text-decoration: none; font-weight: 800; }
.button-primary { color: var(--ink); background: var(--lime-bright); box-shadow: 0 14px 38px rgba(168,213,29,.16); }
.button-primary:hover { background: #c5ed43; transform: translateY(-1px); }
.text-link { font-weight: 700; text-decoration: none; }
.text-link:hover { color: var(--lime-bright); }

.hero-visual { position: relative; min-height: 580px; display: grid; grid-template-columns: 1.2fr .8fr; grid-template-rows: 1fr 1fr; gap: 12px; }
.photo { margin: 0; overflow: hidden; border-radius: 4px; background: var(--panel); }
.photo-large { grid-row: 1 / 3; }
.photo img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.82) contrast(1.04); transition: transform .6s ease; }
.photo:hover img { transform: scale(1.025); }
.photo:nth-child(2) img { object-position: 42% center; }
.visual-note { position: absolute; right: -20px; bottom: 34px; padding: 1rem 1.2rem; color: var(--ink); background: var(--lime-bright); box-shadow: 0 20px 60px rgba(0,0,0,.25); }
.visual-note strong, .visual-note span { display: block; }
.visual-note strong { font-family: "Manrope"; font-size: 1.15rem; }

.metrics { display: grid; grid-template-columns: repeat(5, 1fr); max-width: var(--max); margin: 0 auto; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.metrics div { min-height: 150px; padding: 2rem; border-right: 1px solid var(--line); }
.metrics div:last-child { border-right: 0; }
.metrics strong { display: block; color: var(--lime-bright); font: 800 clamp(1.5rem, 3vw, 2.5rem)/1 "Manrope"; margin-bottom: .75rem; }
.metrics span { color: var(--muted); font-size: .92rem; }

.section { max-width: var(--max); margin: 0 auto; padding: 120px 24px; }
.section-intro { max-width: 790px; }
.section-intro > p:last-child, .experience-copy > p { color: var(--muted); font-size: 1.08rem; }
.problem-section { display: grid; grid-template-columns: 1.1fr .9fr; gap: 7rem; align-items: start; }
.problem-copy { color: #c7d1d6; font-size: 1.16rem; }
.problem-copy p:first-child { margin-top: 2rem; }

.method-section { max-width: 100%; padding-inline: max(5vw, 24px); background: #f2f5f6; color: var(--ink); }
.method-section .section-intro { max-width: 900px; }
.method-section .section-intro > p:last-child { color: #53636c; }
.method-grid { margin-top: 4rem; display: grid; grid-template-columns: repeat(5, 1fr); border: 1px solid #cbd4d8; }
.method-grid article { min-height: 300px; padding: 2rem 1.5rem; border-right: 1px solid #cbd4d8; background: white; }
.method-grid article:last-child { border-right: 0; }
.method-grid article:hover, .method-grid .track-card { background: #eaf2cf; }
.letter { display: grid; place-items: center; width: 48px; height: 48px; margin-bottom: 3rem; border-radius: 50%; color: var(--ink); background: var(--lime-bright); font: 800 1.5rem/1 "Manrope"; }
.method-grid p { color: #5a6870; font-size: .94rem; }

.journey-section { overflow: hidden; }
.journey { margin: 4rem 0 0; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(5, 1fr); }
.journey li { position: relative; min-height: 220px; padding: 1.4rem 1.25rem; border-top: 1px solid var(--line); }
.journey li::after { content: ""; position: absolute; right: 0; top: -4px; width: 7px; height: 7px; border-radius: 50%; background: var(--lime); }
.journey li:last-child::after { display: none; }
.journey li > span { color: var(--lime-bright); font-weight: 800; font-size: .78rem; }
.journey h3 { margin: 2.4rem 0 .6rem; }
.journey p { color: var(--muted); font-size: .92rem; }

.experience-section { display: grid; grid-template-columns: .72fr 1.28fr; gap: clamp(3rem, 7vw, 8rem); align-items: center; }
.portrait-wrap { position: relative; }
.portrait-wrap > img { width: 100%; max-height: 650px; object-fit: cover; object-position: 50% 22%; filter: saturate(.78); }
.portrait-caption { position: absolute; inset: auto -26px 24px 24px; padding: 1rem 1.25rem; color: var(--ink); background: var(--lime-bright); }
.portrait-caption strong, .portrait-caption span { display: block; }
.portrait-caption span { font-size: .82rem; }
.credentials { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; margin-top: 3rem; }
.credentials div { padding-top: 1.2rem; border-top: 1px solid var(--line); }
.credentials strong, .credentials span { display: block; }
.credentials strong { color: var(--lime-bright); font: 800 1.25rem/1.2 "Manrope"; margin-bottom: .5rem; }
.credentials span { color: var(--muted); font-size: .9rem; }

.organizations-section { padding-top: 30px; }
.organization-list { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 3rem; }
.organization-list span { padding: 1rem 1.25rem; border: 1px solid var(--line); color: #dce4e7; background: rgba(255,255,255,.025); }
.permission-note { margin-top: 1.25rem; color: #71828b; font-size: .78rem; }

.proof-section { max-width: 100%; padding-inline: max(5vw, 24px); background: var(--ink-soft); }
.proof-grid { max-width: var(--max); margin: 4rem auto 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.proof-grid article { min-height: 250px; padding: 2rem; background: var(--ink); border: 1px solid var(--line); }
.proof-grid span { color: var(--lime-bright); font-size: .78rem; font-weight: 800; }
.proof-grid h3 { margin: 4rem 0 .8rem; font-size: 1.55rem; }
.proof-grid p { color: var(--muted); }
.reporting-note { max-width: var(--max); margin: 1rem auto 0; padding: 2rem; border-left: 3px solid var(--lime); background: rgba(255,255,255,.04); }
.reporting-note p { margin-bottom: 0; color: var(--muted); }

.testimonials-section .section-intro { max-width: 850px; }
.testimonial-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-top: 3rem; }
.testimonial-placeholder { min-height: 250px; padding: 2.5rem; border: 1px dashed #586871; background: rgba(255,255,255,.025); }
.testimonial-placeholder > span { color: var(--lime-bright); font-size: .78rem; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; }
.testimonial-placeholder p { margin: 3rem 0 2rem; font: 600 1.35rem/1.4 "Manrope"; }
.testimonial-placeholder small { color: #7f9098; }

.pilot-section { padding-top: 40px; }
.pilot-card { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; padding: clamp(2rem, 5vw, 5rem); color: var(--ink); background: var(--lime-bright); }
.pilot-card .eyebrow { color: #425100; }
.pilot-card > div > p:last-child { color: #394516; }
.pilot-card ul { margin: 0; padding: 0; list-style: none; }
.pilot-card li { display: grid; grid-template-columns: .7fr 1.3fr; gap: 1rem; padding: 1.15rem 0; border-top: 1px solid rgba(17,29,37,.22); }
.pilot-card li:last-child { border-bottom: 1px solid rgba(17,29,37,.22); }
.pilot-card li span { color: #405018; font-size: .88rem; }

.contact-section { padding: 130px 24px; text-align: center; }
.contact-inner { max-width: 870px; margin: auto; }
.contact-inner h2 { font-size: clamp(2.8rem, 5vw, 5.3rem); }
.contact-inner > p:not(.eyebrow) { max-width: 650px; margin: 0 auto 2rem; color: var(--muted); font-size: 1.12rem; }
.email-link { display: block; width: max-content; margin: 1rem auto 0; color: var(--muted); font-size: .9rem; }

footer { max-width: var(--max); margin: auto; padding: 3rem 24px 4rem; border-top: 1px solid var(--line); }
.footer-logo { width: 225px; height: auto; }
footer p { color: var(--muted); }
.footer-meta { margin-top: 2rem; font-size: .82rem; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 960px) {
  .site-header { height: 76px; }
  .brand { width: 185px; }
  .menu-button { display: block; cursor: pointer; }
  .site-nav { position: absolute; inset: 76px 0 auto 0; display: none; padding: 1.5rem 24px 2rem; flex-direction: column; align-items: flex-start; gap: 1.2rem; background: rgba(17,29,37,.98); border-bottom: 1px solid var(--line); }
  .site-nav.open { display: flex; }
  .hero { grid-template-columns: 1fr; padding-top: 125px; }
  .hero-visual { min-height: 480px; }
  .metrics { grid-template-columns: 1fr 1fr; margin-inline: 24px; }
  .metrics div:nth-child(even) { border-right: 0; }
  .metrics div:not(:last-child) { border-bottom: 1px solid var(--line); }
  .problem-section, .experience-section, .pilot-card { grid-template-columns: 1fr; gap: 3rem; }
  .method-grid { grid-template-columns: 1fr 1fr; }
  .method-grid article { border-bottom: 1px solid #cbd4d8; }
  .method-grid article:nth-child(even) { border-right: 0; }
  .method-grid .track-card { grid-column: 1 / 3; border-bottom: 0; }
  .journey { grid-template-columns: 1fr; }
  .journey li { min-height: 0; display: grid; grid-template-columns: 60px 1fr; }
  .journey h3 { margin-top: 0; }
  .journey li::after { left: 0; right: auto; top: auto; bottom: -4px; }
}

@media (max-width: 620px) {
  h1 { font-size: 3.15rem; }
  .hero { min-height: auto; }
  .hero-actions { align-items: flex-start; flex-direction: column; }
  .hero-visual { min-height: 420px; grid-template-columns: 1fr 1fr; grid-template-rows: 1.15fr .85fr; }
  .photo-large { grid-column: 1 / 3; grid-row: 1; }
  .visual-note { right: 8px; bottom: 12px; }
  .metrics { grid-template-columns: 1fr; }
  .metrics div { min-height: 120px; border-right: 0; border-bottom: 1px solid var(--line); }
  .method-grid, .proof-grid, .testimonial-grid, .credentials { grid-template-columns: 1fr; }
  .method-grid article, .method-grid article:nth-child(even) { border-right: 0; }
  .method-grid .track-card { grid-column: auto; }
  .portrait-caption { right: 12px; }
  .pilot-card li { grid-template-columns: 1fr; gap: .25rem; }
  .section { padding-block: 90px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}