:root {
  --ink: #101817;
  --ink-soft: #1a2422;
  --paper: #f2efe7;
  --paper-deep: #e5e0d5;
  --white: #fffdf8;
  --lime: #c8f563;
  --orange: #f06e45;
  --muted: #66706d;
  --muted-light: #adb6b3;
  --line: rgba(16, 24, 23, .16);
  --line-light: rgba(255, 255, 255, .16);
  --radius: 24px;
  --shadow: 0 24px 80px rgba(16, 24, 23, .14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
body.nav-open { overflow: hidden; }
a { color: inherit; }
button, input, textarea, select { font: inherit; }
img { max-width: 100%; display: block; }
.container { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }
.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: 1000; left: 20px; top: 16px; transform: translateY(-160%);
  background: var(--lime); color: var(--ink); padding: 12px 16px; font-weight: 800;
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: absolute; z-index: 100; top: 0; left: 0; right: 0;
  color: var(--white); border-bottom: 1px solid rgba(255, 255, 255, .12);
}
.nav-shell { height: 92px; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-mark {
  width: 40px; height: 40px; display: grid; place-items: center; border-radius: 12px;
  background: var(--lime); color: var(--ink); font-size: 20px; font-weight: 950;
  transform: rotate(-4deg);
}
.brand-name { font-size: 18px; font-weight: 900; letter-spacing: -.045em; }
.brand-name b { font-weight: 400; }
.main-nav { display: flex; align-items: center; gap: 34px; }
.main-nav a { color: rgba(255, 255, 255, .72); text-decoration: none; font-size: 14px; font-weight: 650; transition: color .2s ease; }
.main-nav a:hover, .main-nav a.is-active { color: var(--white); }
.main-nav .nav-contact {
  display: inline-flex; align-items: center; gap: 14px; color: var(--ink); background: var(--white);
  padding: 13px 17px; border-radius: 999px;
}
.main-nav .nav-contact:hover { color: var(--ink); background: var(--lime); }
.nav-toggle { display: none; border: 0; padding: 10px; background: transparent; color: currentColor; }
.nav-toggle > span:not(.sr-only) { width: 24px; height: 2px; display: block; margin: 5px 0; background: currentColor; transition: .2s ease; }

.hero-home {
  min-height: 840px; padding: 180px 0 0; overflow: hidden; color: var(--white); background:
    radial-gradient(circle at 78% 28%, rgba(200, 245, 99, .12), transparent 25%),
    linear-gradient(135deg, #111a19 0%, #0c1211 100%);
}
.hero-grid { min-height: 540px; display: grid; grid-template-columns: 1.08fr .92fr; align-items: center; gap: 48px; }
.eyebrow, .section-label {
  margin: 0 0 25px; text-transform: uppercase; letter-spacing: .16em;
  font-size: 11px; line-height: 1.4; font-weight: 850;
}
.eyebrow { color: rgba(255, 255, 255, .66); }
.eyebrow span { display: inline-block; width: 28px; height: 2px; margin: 0 9px 3px 0; background: var(--lime); }
.hero-home h1 {
  max-width: 720px; margin: 0; font-size: clamp(62px, 7.5vw, 112px);
  line-height: .86; letter-spacing: -.072em; font-weight: 900;
}
.hero-home h1 em { display: block; color: var(--lime); font-style: normal; font-weight: 450; }
.hero-lead { max-width: 650px; margin: 34px 0 0; color: #bec6c3; font-size: 19px; line-height: 1.65; }
.hero-actions { margin-top: 36px; display: flex; align-items: center; flex-wrap: wrap; gap: 24px; }
.button {
  display: inline-flex; justify-content: center; align-items: center; gap: 22px;
  min-height: 54px; padding: 0 22px; border: 0; border-radius: 999px;
  text-decoration: none; font-size: 14px; font-weight: 850; cursor: pointer;
  transition: transform .2s ease, background .2s ease, color .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button-accent { background: var(--lime); color: var(--ink); }
.button-accent:hover { background: #d6ff78; }
.button-dark { background: var(--ink); color: var(--white); }
.text-link { display: inline-flex; gap: 15px; align-items: center; color: var(--white); text-decoration: none; font-size: 14px; font-weight: 800; }
.text-link span { transition: transform .2s ease; }
.text-link:hover span { transform: translateX(5px); }
.text-link-dark { color: var(--ink); }

.hero-visual { position: relative; height: 520px; isolation: isolate; }
.visual-grid {
  position: absolute; inset: 28px; z-index: -3; border: 1px solid rgba(255,255,255,.08); border-radius: 50%;
  background-image: linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 44px 44px; mask-image: radial-gradient(circle, black 30%, transparent 72%);
}
.visual-orbit { position: absolute; border: 1px solid rgba(255,255,255,.2); border-radius: 50%; }
.orbit-one { width: 420px; height: 420px; left: 50%; top: 50%; transform: translate(-50%,-50%); }
.orbit-two { width: 270px; height: 270px; left: 50%; top: 50%; transform: translate(-50%,-50%); border-style: dashed; }
.visual-center {
  position: absolute; left: 50%; top: 50%; width: 138px; height: 138px; transform: translate(-50%,-50%) rotate(-7deg);
  display: grid; place-items: center; border-radius: 38px; background: var(--lime); color: var(--ink);
  font-size: 48px; font-weight: 950; letter-spacing: -.08em; box-shadow: 0 0 80px rgba(200,245,99,.18);
}
.visual-card {
  position: absolute; width: 180px; min-height: 116px; padding: 20px; border-radius: 20px;
  display: flex; flex-direction: column; justify-content: space-between; color: var(--ink);
  box-shadow: var(--shadow); animation: float 6s ease-in-out infinite;
}
.visual-card span { font-size: 11px; font-weight: 900; letter-spacing: .14em; }
.visual-card strong { font-size: 21px; letter-spacing: -.04em; }
.card-a { top: 38px; right: 5px; background: var(--orange); transform: rotate(5deg); }
.card-b { left: -12px; top: 230px; background: var(--white); transform: rotate(-6deg); animation-delay: -2s; }
.card-c { right: 15px; bottom: 22px; background: var(--paper-deep); transform: rotate(3deg); animation-delay: -4s; }
@keyframes float { 0%, 100% { translate: 0 0; } 50% { translate: 0 -10px; } }
.hero-bottom { height: 120px; display: grid; grid-template-columns: repeat(4, 1fr); align-items: center; border-top: 1px solid rgba(255,255,255,.14); }
.hero-bottom p { margin: 0; padding-left: 24px; border-left: 1px solid rgba(255,255,255,.16); color: #9ca8a5; font-size: 12px; text-transform: uppercase; letter-spacing: .11em; font-weight: 750; }
.hero-bottom p:first-child { padding-left: 0; border-left: 0; }

.section { padding: 130px 0; }
.section h2, .cta-section h2, .page-hero h1 {
  margin: 0; font-size: clamp(48px, 6vw, 82px); line-height: .98; letter-spacing: -.065em; font-weight: 860;
}
.section-label { color: var(--orange); }
.intro-grid { display: grid; grid-template-columns: .95fr 1.05fr; gap: 9vw; align-items: start; }
.intro-copy { padding-top: 44px; }
.intro-copy p { max-width: 610px; color: var(--muted); font-size: 16px; line-height: 1.75; }
.intro-copy .large-copy { margin-top: 0; color: var(--ink); font-size: 22px; line-height: 1.55; }
.intro-copy .text-link { margin-top: 22px; }

.section-services { background: var(--ink); color: var(--white); }
.section-heading { display: grid; grid-template-columns: 1fr 340px; gap: 60px; align-items: end; margin-bottom: 72px; }
.section-heading > p { margin: 0 0 8px; color: var(--muted-light); font-size: 17px; line-height: 1.65; }
.service-list { border-top: 1px solid var(--line-light); }
.service-row {
  min-height: 154px; display: grid; grid-template-columns: 80px 1fr 130px 44px; gap: 24px; align-items: center;
  border-bottom: 1px solid var(--line-light); text-decoration: none; transition: background .25s ease, padding .25s ease;
}
.service-row:hover { padding-inline: 20px; background: rgba(255,255,255,.045); }
.service-number, .service-code { color: #87918e; font-size: 11px; letter-spacing: .13em; font-weight: 800; }
.service-row h3 { margin: 0 0 8px; font-size: 34px; letter-spacing: -.045em; }
.service-row p { max-width: 610px; margin: 0; color: #a9b3b0; line-height: 1.55; }
.service-arrow { width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid var(--line-light); border-radius: 50%; transition: .2s ease; }
.service-row:hover .service-arrow { background: var(--lime); border-color: var(--lime); color: var(--ink); transform: rotate(45deg); }

.collaboration-section { background: var(--paper-deep); }
.collaboration-grid { display: grid; grid-template-columns: 1.08fr .92fr; gap: 24px; }
.collaboration-card { min-height: 570px; padding: clamp(36px, 5vw, 68px); border-radius: var(--radius); background: var(--lime); display: flex; flex-direction: column; align-items: flex-start; }
.collaboration-card .section-label { color: var(--ink); }
.collaboration-card h2 { max-width: 680px; }
.collaboration-card p:not(.section-label) { max-width: 600px; margin: 26px 0 34px; font-size: 18px; line-height: 1.65; }
.collaboration-card .button { margin-top: auto; }
.principles { border-radius: var(--radius); overflow: hidden; background: var(--white); }
.principles article { min-height: 190px; padding: 34px; display: grid; grid-template-columns: 54px 1fr; gap: 10px; border-bottom: 1px solid var(--line); align-items: start; }
.principles article:last-child { border-bottom: 0; }
.principles article > span { color: var(--orange); font-size: 12px; font-weight: 900; }
.principles h3 { margin: 0 0 10px; font-size: 24px; letter-spacing: -.035em; }
.principles p { margin: 0; color: var(--muted); line-height: 1.55; }

.company-strip { background: var(--white); }
.facts-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 9vw; }
.facts-title h2 { font-size: clamp(44px, 5vw, 66px); }
.company-facts { margin: 0; border-top: 1px solid var(--line); }
.company-facts > div { padding: 24px 0; display: flex; justify-content: space-between; gap: 30px; border-bottom: 1px solid var(--line); }
.company-facts dt { color: var(--muted); }
.company-facts dd { margin: 0; text-align: right; font-weight: 800; }

.cta-section { padding: 120px 0; color: var(--white); background: var(--orange); }
.cta-inner h2 { max-width: 900px; }
.cta-section .section-label { color: var(--ink); }
.cta-actions { margin-top: 44px; display: flex; align-items: center; flex-wrap: wrap; gap: 28px; }
.cta-actions > a:not(.button) { color: var(--white); font-size: 18px; font-weight: 800; text-decoration-thickness: 1px; text-underline-offset: 5px; }

.site-footer { padding: 76px 0 24px; color: var(--white); background: #0b1110; }
.footer-top { min-height: 220px; display: flex; justify-content: space-between; align-items: flex-start; gap: 70px; }
.brand-footer .brand-mark { background: var(--lime); }
.footer-links { display: grid; grid-template-columns: repeat(2, minmax(180px, 1fr)); gap: 80px; }
.footer-links > div { display: flex; flex-direction: column; gap: 12px; }
.footer-links span { margin-bottom: 8px; color: #7f8c88; text-transform: uppercase; letter-spacing: .13em; font-size: 10px; font-weight: 850; }
.footer-links a { color: #c0c8c5; text-decoration: none; font-size: 14px; }
.footer-links a:hover { color: var(--lime); }
.footer-bottom { padding-top: 24px; display: flex; justify-content: space-between; gap: 30px; border-top: 1px solid rgba(255,255,255,.12); color: #74807c; font-size: 12px; }
.footer-bottom a { text-decoration: none; }

/* Shared inner-page styles */
.site-header.header-solid { position: relative; background: var(--ink); }
.page-hero { padding: 105px 0 110px; color: var(--white); background: var(--ink); }
.page-hero-grid { display: grid; grid-template-columns: 1fr 390px; gap: 80px; align-items: end; }
.page-hero h1 { max-width: 900px; }
.page-hero p:not(.section-label) { margin: 0 0 6px; color: #b7c0bd; font-size: 18px; line-height: 1.65; }
.page-hero .section-label { color: var(--lime); }
.page-index { margin-top: 50px; display: flex; flex-wrap: wrap; gap: 10px; }
.page-index a { padding: 9px 14px; border: 1px solid var(--line-light); border-radius: 999px; color: #c1cac7; text-decoration: none; font-size: 12px; }
.rich-grid { display: grid; grid-template-columns: 320px 1fr; gap: 9vw; }
.rich-copy h2 { margin-bottom: 34px; font-size: clamp(42px, 5vw, 68px); }
.rich-copy p { color: var(--muted); font-size: 17px; line-height: 1.8; }
.rich-copy .large-copy { color: var(--ink); font-size: 24px; line-height: 1.55; }
.side-note { align-self: start; padding: 28px; border: 1px solid var(--line); border-radius: 20px; }
.side-note span { color: var(--orange); font-size: 11px; text-transform: uppercase; letter-spacing: .14em; font-weight: 900; }
.side-note p { margin: 70px 0 0; font-size: 15px; line-height: 1.6; }
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 55px; }
.value-card { min-height: 280px; padding: 30px; display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: 20px; background: var(--white); }
.value-card > span { color: var(--orange); font-size: 11px; font-weight: 900; }
.value-card h3 { margin: auto 0 12px; font-size: 27px; letter-spacing: -.04em; }
.value-card p { margin: 0; color: var(--muted); line-height: 1.55; }
.timeline { border-top: 1px solid var(--line); }
.timeline-row { display: grid; grid-template-columns: 100px 1fr 1fr; gap: 40px; padding: 32px 0; border-bottom: 1px solid var(--line); }
.timeline-row > span { color: var(--orange); font-size: 12px; font-weight: 900; }
.timeline-row h3 { margin: 0; font-size: 28px; letter-spacing: -.04em; }
.timeline-row p { margin: 0; color: var(--muted); line-height: 1.65; }
.activity-detail { scroll-margin-top: 30px; display: grid; grid-template-columns: 120px 1fr .9fr; gap: 50px; padding: 70px 0; border-top: 1px solid var(--line); }
.activity-detail:last-child { border-bottom: 1px solid var(--line); }
.activity-detail > span { color: var(--orange); font-weight: 900; }
.activity-detail h2 { font-size: clamp(40px, 5vw, 66px); }
.activity-detail p { color: var(--muted); line-height: 1.7; }
.activity-points { margin: 0; padding: 0; list-style: none; }
.activity-points li { padding: 15px 0 15px 24px; position: relative; border-bottom: 1px solid var(--line); font-weight: 700; }
.activity-points li::before { content: "↗"; position: absolute; left: 0; color: var(--orange); }
.faq-list { margin-top: 52px; border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-button { width: 100%; padding: 24px 0; display: flex; justify-content: space-between; gap: 24px; border: 0; background: none; color: var(--ink); text-align: left; font-weight: 800; cursor: pointer; }
.faq-button span:last-child { font-size: 22px; transition: transform .2s ease; }
.faq-item.is-open .faq-button span:last-child { transform: rotate(45deg); }
.faq-answer { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .25s ease; }
.faq-answer > div { overflow: hidden; }
.faq-answer p { max-width: 780px; margin: 0; padding: 0 0 24px; color: var(--muted); line-height: 1.65; }
.faq-item.is-open .faq-answer { grid-template-rows: 1fr; }
.contact-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 7vw; }
.contact-details { display: flex; flex-direction: column; gap: 44px; }
.contact-details h2 { font-size: clamp(42px, 5vw, 64px); }
.contact-block span { display: block; margin-bottom: 10px; color: var(--muted); text-transform: uppercase; letter-spacing: .12em; font-size: 10px; font-weight: 850; }
.contact-block a, .contact-block p { margin: 0; color: var(--ink); font-size: 18px; line-height: 1.6; font-weight: 700; text-decoration: none; }
.contact-block a:hover { color: var(--orange); }
.contact-form { padding: clamp(28px, 5vw, 56px); border-radius: var(--radius); background: var(--white); box-shadow: var(--shadow); }
.contact-form h2 { margin-bottom: 10px; font-size: 38px; }
.contact-form > p { margin: 0 0 34px; color: var(--muted); line-height: 1.6; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.field { display: flex; flex-direction: column; gap: 9px; }
.field-full { grid-column: 1 / -1; }
.field label { font-size: 12px; font-weight: 850; }
.field input, .field select, .field textarea {
  width: 100%; border: 0; border-bottom: 1px solid #bdc2bd; border-radius: 0;
  padding: 13px 2px; color: var(--ink); background: transparent; outline: none;
}
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--orange); box-shadow: 0 1px 0 var(--orange); }
.check-field { grid-column: 1 / -1; display: flex; align-items: flex-start; gap: 10px; color: var(--muted); font-size: 12px; line-height: 1.5; }
.check-field input { margin-top: 3px; accent-color: var(--orange); }
.check-field a { color: var(--ink); }
.form-footer { grid-column: 1 / -1; display: flex; align-items: center; gap: 20px; margin-top: 10px; }
.form-note { color: var(--muted); font-size: 11px; line-height: 1.4; }
.form-status { grid-column: 1 / -1; min-height: 22px; margin: 0; color: #2f6e39; font-size: 13px; font-weight: 750; }
.legal-copy { max-width: 820px; }
.legal-copy h2 { margin: 52px 0 16px; font-size: 28px; letter-spacing: -.035em; }
.legal-copy p, .legal-copy li { color: var(--muted); line-height: 1.75; }

@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; padding-bottom: 70px; }
  .hero-visual { height: 430px; max-width: 620px; width: 100%; margin: 0 auto; }
  .hero-bottom { height: auto; padding: 24px 0; grid-template-columns: 1fr 1fr; gap: 18px; }
  .section-heading, .intro-grid, .facts-grid, .page-hero-grid, .rich-grid, .contact-layout { grid-template-columns: 1fr; gap: 48px; }
  .intro-copy { padding-top: 0; }
  .collaboration-grid { grid-template-columns: 1fr; }
  .collaboration-card { min-height: 500px; }
  .activity-detail { grid-template-columns: 80px 1fr; }
  .activity-detail > div:last-child { grid-column: 2; }
}

@media (max-width: 760px) {
  .container { width: min(100% - 32px, 1180px); }
  .nav-shell { height: 78px; }
  .nav-toggle { display: block; z-index: 2; }
  .main-nav {
    position: fixed; inset: 0; padding: 120px 24px 36px; display: flex; flex-direction: column;
    align-items: stretch; gap: 0; background: var(--ink); transform: translateX(100%); transition: transform .25s ease;
  }
  .nav-open .main-nav { transform: translateX(0); }
  .main-nav a { padding: 18px 0; border-bottom: 1px solid var(--line-light); font-size: 24px; }
  .main-nav .nav-contact { margin-top: 28px; justify-content: space-between; padding: 17px 20px; font-size: 17px; }
  .nav-open .nav-toggle span:first-child { transform: translateY(7px) rotate(45deg); }
  .nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
  .nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .hero-home { min-height: auto; padding-top: 138px; }
  .hero-home h1 { font-size: clamp(54px, 17vw, 78px); }
  .hero-lead { font-size: 17px; }
  .hero-visual { height: 380px; transform: scale(.9); }
  .orbit-one { width: 340px; height: 340px; }
  .orbit-two { width: 220px; height: 220px; }
  .visual-card { width: 150px; min-height: 98px; }
  .visual-card strong { font-size: 17px; }
  .card-a { right: -8px; }
  .card-b { left: -18px; }
  .card-c { right: -5px; }
  .hero-bottom { grid-template-columns: 1fr; }
  .hero-bottom p, .hero-bottom p:first-child { padding: 0 0 0 16px; border-left: 1px solid rgba(255,255,255,.16); }
  .section { padding: 88px 0; }
  .section h2, .cta-section h2, .page-hero h1 { font-size: clamp(42px, 13vw, 62px); }
  .section-heading { margin-bottom: 46px; }
  .service-row { grid-template-columns: 42px 1fr 40px; min-height: 150px; gap: 12px; }
  .service-code { display: none; }
  .service-row h3 { font-size: 25px; }
  .service-row p { font-size: 14px; }
  .collaboration-card { min-height: 520px; }
  .values-grid { grid-template-columns: 1fr; }
  .timeline-row { grid-template-columns: 54px 1fr; gap: 20px; }
  .timeline-row p { grid-column: 2; }
  .activity-detail { grid-template-columns: 1fr; gap: 24px; }
  .activity-detail > div:last-child { grid-column: 1; }
  .form-grid { grid-template-columns: 1fr; }
  .field-full, .check-field, .form-footer, .form-status { grid-column: 1; }
  .form-footer { align-items: flex-start; flex-direction: column; }
  .footer-top { min-height: auto; padding-bottom: 65px; flex-direction: column; }
  .footer-links { width: 100%; grid-template-columns: 1fr; gap: 38px; }
  .footer-bottom { flex-direction: column; gap: 12px; }
}

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