:root {
  --forest: #183b2a;
  --forest-deep: #0f2d20;
  --sage: #77856b;
  --sage-light: #dfe5d8;
  --cream: #f5f1e8;
  --paper: #fbfaf6;
  --coral: #d78366;
  --sand: #d8c4a1;
  --ink: #173327;
  --muted: #647066;
  --line: rgba(24, 59, 42, 0.14);
  --max: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: Georgia, "Times New Roman", serif; font-weight: 500; line-height: 1.06; letter-spacing: -0.035em; }
section { scroll-margin-top: 95px; }

.site-header {
  width: 100%;
  height: 94px;
  margin: 0;
  padding-right: max(24px, calc((100vw - var(--max)) / 2));
  padding-left: max(24px, calc((100vw - var(--max)) / 2));
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251, 250, 246, .92);
  box-shadow: 0 8px 30px rgba(24, 59, 42, .035);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.brand { display: inline-flex; align-items: center; gap: 13px; line-height: 1; }
.brand-symbol { width: 52px; height: auto; object-fit: contain; }
.brand-name { font-size: 18px; font-weight: 650; letter-spacing: -0.02em; }
.brand-name small { display: block; margin-bottom: 5px; color: var(--sage); font-size: 9px; font-weight: 700; letter-spacing: .32em; text-transform: uppercase; }
.desktop-nav { display: flex; align-items: center; gap: 34px; font-size: 14px; font-weight: 600; }
.desktop-nav a { transition: color .2s ease; }
.desktop-nav a:hover { color: var(--coral); }
.desktop-nav .nav-cta { color: var(--paper); background: var(--forest); padding: 11px 19px; border-radius: 999px; }
.mobile-nav { display: none; position: relative; }

.hero {
  min-height: calc(100vh - 94px);
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
  padding: clamp(64px, 8vw, 116px) 0 74px;
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  gap: 70px;
  align-items: center;
  position: relative;
}
.eyebrow { margin-bottom: 22px; color: var(--sage); font-size: 12px; font-weight: 750; letter-spacing: .18em; text-transform: uppercase; }
.hero h1 { max-width: 760px; margin-bottom: 30px; font-size: clamp(54px, 6.4vw, 92px); }
.hero h1 em { color: var(--coral); font-style: italic; font-weight: 400; }
.hero-lead { max-width: 650px; margin-bottom: 38px; color: var(--muted); font-size: clamp(17px, 1.5vw, 20px); }
.button-row { display: flex; flex-wrap: wrap; gap: 12px; }
.button { min-height: 52px; padding: 13px 22px; border: 1px solid transparent; border-radius: 999px; display: inline-flex; align-items: center; justify-content: center; gap: 20px; font-size: 14px; font-weight: 700; transition: transform .2s ease, background .2s ease, color .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--forest); color: #fff; }
.button-primary:hover { background: var(--forest-deep); }
.button-secondary { border-color: var(--line); background: transparent; }
.button-secondary:hover { background: #fff; }

.hero-visual { min-height: 520px; display: grid; place-items: center; position: relative; }
.logo-card {
  width: min(420px, 82%);
  aspect-ratio: 1;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 28px 80px rgba(24, 59, 42, .12);
  display: grid;
  place-items: center;
  position: relative;
  z-index: 2;
  overflow: hidden;
}
.logo-card img { width: 105%; max-width: none; mix-blend-mode: multiply; }
.hero-orbit { position: absolute; border: 1px solid var(--line); border-radius: 50%; }
.orbit-one { width: 480px; height: 480px; }
.orbit-two { width: 570px; height: 570px; border-style: dashed; opacity: .65; }
.floating-note { position: absolute; z-index: 3; min-width: 142px; padding: 12px 16px; background: rgba(251, 250, 246, .92); border: 1px solid var(--line); border-radius: 12px; box-shadow: 0 16px 44px rgba(24, 59, 42, .08); line-height: 1.25; backdrop-filter: blur(10px); }
.floating-note span { display: block; color: var(--sage); font-size: 10px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.floating-note strong { font-family: Georgia, serif; font-size: 18px; font-weight: 500; }
.note-top { top: 78px; right: 6px; }
.note-bottom { bottom: 62px; left: 0; }
.hero-footnote { position: absolute; bottom: 24px; left: 0; display: flex; align-items: center; gap: 14px; color: var(--sage); font-size: 11px; font-weight: 650; letter-spacing: .08em; text-transform: uppercase; }
.scroll-line { width: 54px; height: 1px; background: var(--sage); }

.section { width: min(var(--max), calc(100% - 48px)); margin: 0 auto; padding: clamp(92px, 11vw, 152px) 0; }
.section h2, .vision h2 { font-size: clamp(43px, 5vw, 68px); }
.why { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(60px, 10vw, 140px); border-top: 1px solid var(--line); }
.why .section-intro h2 { max-width: 560px; margin-bottom: 0; }
.why-copy > p { max-width: 650px; color: var(--muted); font-size: 18px; }
.why-copy > p + p { margin-top: 25px; }
.promise { margin-top: 45px; padding: 30px 34px; border-left: 3px solid var(--coral); background: #fff; display: flex; gap: 18px; align-items: flex-start; }
.promise span { color: var(--coral); font-family: Georgia, serif; font-size: 64px; line-height: .8; }
.promise p { margin: 0; font-family: Georgia, serif; font-size: 22px; line-height: 1.35; }

.work { border-top: 1px solid var(--line); }
.section-heading { margin-bottom: 58px; display: flex; justify-content: space-between; align-items: flex-end; gap: 60px; }
.section-heading h2 { max-width: 650px; margin-bottom: 0; }
.section-heading > p { max-width: 380px; margin-bottom: 5px; color: var(--muted); }
.work-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.work-card { min-height: 370px; padding: 28px 28px 32px; border-right: 1px solid var(--line); position: relative; transition: background .25s ease, transform .25s ease; }
.work-card:first-child { border-left: 1px solid var(--line); }
.work-card:hover { background: #fff; transform: translateY(-5px); }
.card-number { color: var(--sage); font-size: 11px; font-weight: 700; letter-spacing: .15em; }
.card-symbol { height: 110px; margin: 36px 0 25px; display: grid; place-items: center; }
.card-symbol span { width: 68px; height: 34px; border: 2px solid var(--coral); border-bottom: 0; border-radius: 50px 50px 0 0; position: relative; }
.work-card:nth-child(2) .card-symbol span { transform: rotate(90deg); border-color: var(--sage); }
.work-card:nth-child(3) .card-symbol span { width: 54px; height: 54px; border: 2px solid var(--forest); border-radius: 50%; }
.work-card:nth-child(4) .card-symbol span { width: 75px; height: 2px; border: 0; background: var(--sand); box-shadow: 0 -20px 0 var(--sand), 0 20px 0 var(--sand); }
.work-card h3 { margin-bottom: 15px; font-size: 28px; }
.work-card p { margin-bottom: 0; color: var(--muted); font-size: 15px; }

.vision { min-height: 620px; padding: clamp(80px, 10vw, 140px) max(24px, calc((100vw - var(--max)) / 2)); background: var(--forest); color: #fff; display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; overflow: hidden; }
.vision .eyebrow { color: var(--sand); }
.vision-copy { position: relative; z-index: 2; max-width: 590px; }
.vision-copy h2 { margin-bottom: 30px; }
.vision-copy > p:last-child { max-width: 560px; margin-bottom: 0; color: rgba(255,255,255,.72); font-size: 18px; }
.vision-art { min-height: 390px; position: relative; }
.bridge-arc { position: absolute; bottom: 22px; border: 2px solid rgba(255,255,255,.48); border-bottom: 0; border-radius: 200px 200px 0 0; }
.arc-one { width: 260px; height: 190px; left: 8%; }
.arc-two { width: 260px; height: 190px; left: calc(8% + 255px); }
.arc-three { width: 515px; height: 330px; left: 8%; border-color: rgba(215,131,102,.85); }
.vision-dot { position: absolute; border-radius: 50%; background: var(--sand); }
.dot-one { width: 18px; height: 18px; top: 24px; left: 45%; }
.dot-two { width: 8px; height: 8px; top: 74px; left: 18%; background: var(--coral); }

.projects { border-bottom: 1px solid var(--line); }
.project-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.project-card { min-height: 470px; padding: 26px 28px 34px; border-radius: 18px; background: var(--sage-light); display: flex; flex-direction: column; overflow: hidden; }
.project-card.coral { background: #f0d8cf; }
.project-card.sand { background: #ece1ce; }
.project-topline { display: flex; align-items: center; justify-content: space-between; color: var(--forest); font-size: 11px; font-weight: 750; letter-spacing: .1em; text-transform: uppercase; }
.status { padding: 6px 10px; border: 1px solid rgba(24,59,42,.2); border-radius: 999px; font-size: 9px; }
.project-shape { flex: 1; min-height: 215px; display: grid; place-items: center; }
.project-shape span { width: 140px; height: 90px; border: 2px solid var(--forest); border-bottom: 0; border-radius: 100px 100px 0 0; position: relative; }
.project-shape span::after { content: ""; position: absolute; width: 32px; height: 58px; bottom: -2px; left: 52px; background: inherit; border: 2px solid var(--forest); border-bottom: 0; border-radius: 28px 28px 0 0; }
.project-card.coral .project-shape span { transform: rotate(-12deg); }
.project-card.sand .project-shape span { transform: rotate(12deg); }
.project-card h3 { margin-bottom: 10px; font-size: 36px; }
.project-card > p { max-width: 330px; margin-bottom: 0; color: rgba(24,59,42,.72); }

.impact { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(70px, 11vw, 150px); }
.impact-copy { position: sticky; top: 125px; align-self: start; }
.impact-copy h2 { margin-bottom: 30px; }
.impact-copy > p:last-child { max-width: 480px; color: var(--muted); }
.impact-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.impact-list li { min-height: 90px; display: grid; grid-template-columns: 48px 1fr 28px; gap: 16px; align-items: center; border-bottom: 1px solid var(--line); }
.impact-list span { color: var(--sage); font-size: 11px; letter-spacing: .1em; }
.impact-list strong { font-family: Georgia, serif; font-size: clamp(20px, 2.2vw, 28px); font-weight: 500; }
.impact-list i { width: 28px; height: 28px; border: 1px solid var(--line); border-radius: 50%; display: grid; place-items: center; color: var(--sage); font-style: normal; font-size: 7px; }

.support { width: 100%; padding-left: max(24px, calc((100vw - var(--max)) / 2)); padding-right: max(24px, calc((100vw - var(--max)) / 2)); background: var(--coral); color: #fff; overflow: hidden; }
.support-inner { position: relative; z-index: 1; text-align: center; }
.support .eyebrow { color: rgba(255,255,255,.7); }
.support h2 { margin: 0 auto 28px; font-size: clamp(50px, 7vw, 88px); }
.support-inner > p:not(.eyebrow) { max-width: 660px; margin: 0 auto 36px; color: rgba(255,255,255,.8); font-size: 18px; }
.support-buttons { justify-content: center; }
.button-light { background: #fff; color: var(--forest); }
.button-outline-light { border-color: rgba(255,255,255,.5); color: #fff; }
.support-bridge { width: min(760px, 80vw); height: auto; margin: 72px auto -92px; filter: brightness(0) invert(1); opacity: .28; }

.contact { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(60px, 9vw, 120px); border-bottom: 1px solid var(--line); }
.contact-intro h2 { margin-bottom: 30px; font-size: clamp(43px, 5vw, 68px); }
.contact-intro > p:not(.eyebrow) { max-width: 520px; color: var(--muted); font-size: 17px; }
.contact address { margin-top: 42px; padding-top: 28px; border-top: 1px solid var(--line); display: grid; gap: 3px; color: var(--muted); font-style: normal; font-size: 14px; }
.contact address strong { margin-bottom: 7px; color: var(--forest); }
.contact-form { padding: 38px; border-radius: 20px; background: #fff; box-shadow: 0 22px 70px rgba(24, 59, 42, .08); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.contact-form label { display: grid; gap: 8px; margin-bottom: 20px; }
.contact-form label > span { font-size: 12px; font-weight: 700; letter-spacing: .03em; }
.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--paper);
  color: var(--ink);
  font: inherit;
  font-size: 15px;
  outline: none;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.contact-form input, .contact-form select { height: 52px; padding: 0 15px; }
.contact-form textarea { min-height: 160px; padding: 14px 15px; resize: vertical; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { border-color: var(--sage); box-shadow: 0 0 0 3px rgba(119,133,107,.15); }
.contact-form .consent { grid-template-columns: 20px 1fr; gap: 11px; align-items: start; color: var(--muted); }
.contact-form .consent input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--forest); }
.contact-form .consent span { font-size: 12px; font-weight: 500; line-height: 1.5; }
.honeypot { position: absolute !important; width: 1px !important; height: 1px !important; overflow: hidden !important; clip: rect(0 0 0 0) !important; white-space: nowrap !important; }
.form-submit { margin-top: 6px; display: flex; align-items: center; gap: 20px; }
.form-submit .button { cursor: pointer; }
.form-submit .button:disabled { cursor: wait; opacity: .65; transform: none; }
.form-feedback { margin: 0; font-size: 13px; line-height: 1.45; }
.form-feedback.success { color: #34714f; }
.form-feedback.error { color: #a13e35; }

footer { width: min(var(--max), calc(100% - 48px)); margin: 0 auto; padding: 56px 0 34px; display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 36px; }
.footer-brand { display: flex; align-items: center; gap: 16px; }
.footer-symbol { width: 70px; height: auto; }
.footer-brand small { display: block; color: var(--sage); font-size: 10px; font-weight: 700; letter-spacing: .25em; text-transform: uppercase; }
.footer-brand strong { display: block; margin-top: 3px; font-size: 22px; }
.footer-meta { display: flex; gap: 34px; color: var(--muted); font-size: 11px; letter-spacing: .06em; text-transform: uppercase; }
.back-to-top {
  width: 52px;
  height: 52px;
  position: fixed;
  right: clamp(18px, 3vw, 42px);
  bottom: clamp(18px, 3vw, 38px);
  z-index: 45;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,.28);
  border-radius: 50%;
  background: var(--forest);
  color: #fff;
  box-shadow: 0 12px 34px rgba(15,45,32,.22);
  font-size: 21px;
  line-height: 1;
  transition: transform .2s ease, background .2s ease, box-shadow .2s ease;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
}
.back-to-top.is-visible { opacity: 1; pointer-events: auto; transform: translateY(0); }
.back-to-top.is-visible:hover { transform: translateY(-3px); background: var(--forest-deep); box-shadow: 0 16px 40px rgba(15,45,32,.28); }
.back-to-top:focus-visible { outline: 3px solid var(--coral); outline-offset: 3px; }

@media (max-width: 1050px) {
  .desktop-nav { display: none; }
  .mobile-nav { display: block; }
  .mobile-nav summary { width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 50%; display: grid; place-content: center; gap: 6px; cursor: pointer; list-style: none; }
  .mobile-nav summary::-webkit-details-marker { display: none; }
  .mobile-nav summary span { width: 18px; height: 1px; background: var(--forest); display: block; }
  .mobile-nav > div { position: absolute; top: 54px; right: 0; width: 260px; padding: 12px; background: #fff; border: 1px solid var(--line); border-radius: 14px; box-shadow: 0 20px 60px rgba(24,59,42,.12); }
  .mobile-nav a { display: block; padding: 12px 14px; font-size: 14px; font-weight: 650; }
  .hero { grid-template-columns: 1fr; padding-top: 78px; }
  .hero-copy { max-width: 820px; }
  .hero-visual { min-height: 580px; }
  .hero-footnote { display: none; }
  .work-grid { grid-template-columns: repeat(2, 1fr); }
  .work-card:nth-child(3) { border-left: 1px solid var(--line); border-top: 1px solid var(--line); }
  .work-card:nth-child(4) { border-top: 1px solid var(--line); }
  .vision { grid-template-columns: 1fr; }
  .vision-art { order: 2; min-height: 330px; }
  .project-grid { grid-template-columns: 1fr; }
  .project-card { min-height: 380px; }
  .project-shape { min-height: 150px; }
  .contact { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .hero, .section, footer { width: min(100% - 32px, var(--max)); }
  .site-header { width: 100%; height: 78px; padding-right: 16px; padding-left: 16px; }
  .hero { min-height: auto; padding: 58px 0 78px; gap: 34px; }
  .hero h1 { font-size: clamp(46px, 14vw, 66px); }
  .hero-lead { font-size: 17px; }
  .button-row { flex-direction: column; align-items: stretch; }
  .button { width: 100%; }
  .hero-visual { min-height: 410px; }
  .logo-card { width: min(330px, 86vw); }
  .orbit-one { width: 360px; height: 360px; }
  .orbit-two { width: 410px; height: 410px; }
  .floating-note { min-width: 122px; padding: 10px 12px; }
  .note-top { top: 20px; right: 0; }
  .note-bottom { bottom: 20px; left: 0; }
  .section { padding: 84px 0; }
  .why, .impact { grid-template-columns: 1fr; gap: 45px; }
  .promise { padding: 25px 22px; }
  .section-heading { display: block; }
  .section-heading > p { margin-top: 24px; }
  .work-grid { grid-template-columns: 1fr; }
  .work-card { min-height: 315px; border-left: 1px solid var(--line); border-top: 1px solid var(--line); }
  .work-card:first-child { border-top: 0; }
  .card-symbol { height: 80px; margin: 24px 0; }
  .vision { padding: 84px 24px; gap: 20px; }
  .vision-art { min-height: 260px; transform: scale(.7); transform-origin: left bottom; width: 145%; }
  .project-card { min-height: 420px; }
  .impact-copy { position: static; }
  .impact-list li { grid-template-columns: 38px 1fr 28px; }
  .support { width: 100%; padding-left: 16px; padding-right: 16px; }
  .support-inner > p:not(.eyebrow) { font-size: 16px; }
  .contact-form { padding: 26px 20px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .form-submit { align-items: stretch; flex-direction: column; }
  footer { align-items: flex-start; flex-direction: column; }
  .footer-meta { display: grid; gap: 10px; }
  .back-to-top { width: 48px; height: 48px; }
}

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