:root {
  --forest: #0b3426;
  --forest-deep: #061f17;
  --forest-mid: #18533c;
  --leaf: #3f8a5f;
  --aqua: #59c9d1;
  --aqua-deep: #1e8f97;
  --aqua-pale: #dcf3f1;
  --sun: #e2b65c;
  --paper: #f8f6f0;
  --paper-2: #efece2;
  --white: #fffefb;
  --ink: #15291f;
  --slate: #536259;
  --line: rgba(11, 52, 38, .13);
  --shadow-sm: 0 6px 18px rgba(10, 43, 32, .08);
  --shadow: 0 24px 60px rgba(10, 43, 32, .14);
  --radius: 22px;
  --max: 1220px;
  --nav-h: 78px;
  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans: "DM Sans", "Segoe UI", Helvetica, Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--nav-h) + 18px); -webkit-text-size-adjust: 100%; }
body { background: var(--paper); color: var(--ink); font-family: var(--sans); font-size: 1.0625rem; line-height: 1.65; overflow-x: hidden; overflow-x: clip; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
abbr[title] { text-decoration: underline dotted rgba(30, 143, 151, .7); text-underline-offset: 3px; cursor: help; }
:focus-visible { outline: 3px solid var(--aqua); outline-offset: 3px; border-radius: 6px; }
::selection { background: var(--aqua); color: var(--forest-deep); }

.container { width: min(var(--max), calc(100% - 48px)); margin-inline: auto; }
.skip-link { position: absolute; left: 16px; top: -60px; z-index: 200; padding: 10px 16px; border-radius: 10px; background: var(--aqua); color: var(--forest-deep); font-weight: 700; text-decoration: none; transition: top .2s; }
.skip-link:focus { top: 12px; }

/* Type */
h1, h2, h3 { font-family: var(--serif); font-weight: 600; letter-spacing: -.025em; line-height: 1.05; color: var(--forest); font-variation-settings: "opsz" 120; }
h1 { font-size: clamp(2.8rem, 6.4vw, 5.6rem); }
h2 { font-size: clamp(2.1rem, 4.2vw, 3.6rem); }
h3 { font-size: 1.4rem; line-height: 1.2; letter-spacing: -.01em; font-variation-settings: "opsz" 36; }
p { color: var(--slate); }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; color: var(--aqua-deep); font-size: .78rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; margin-bottom: 16px; }
.eyebrow::before { content: ""; width: 28px; height: 2px; background: currentColor; }
.lead { font-size: clamp(1.1rem, 1.6vw, 1.3rem); line-height: 1.6; color: var(--slate); max-width: 46ch; }
.section-head { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 28px 64px; align-items: end; margin-bottom: 56px; }
.section-head p { max-width: 52ch; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 13px 24px; border-radius: 999px; border: 1.5px solid transparent; font-weight: 700; font-size: 1rem; text-decoration: none; cursor: pointer; transition: transform .2s ease, background-color .2s ease, border-color .2s ease, box-shadow .2s ease, color .2s ease; }
.btn svg { width: 18px; height: 18px; flex: none; transition: transform .2s ease; }
.btn:hover svg { transform: translateX(3px); }
.btn:active { transform: scale(.97); }
.btn-primary { background: var(--forest); color: var(--white); box-shadow: 0 10px 26px rgba(11, 52, 38, .22); }
.btn-primary:hover { background: var(--forest-mid); box-shadow: 0 14px 32px rgba(11, 52, 38, .28); }
.btn-aqua { background: var(--aqua); color: var(--forest-deep); }
.btn-aqua:hover { background: #7ad6dc; }
.btn-ghost { border-color: rgba(11, 52, 38, .28); color: var(--forest); background: transparent; }
.btn-ghost:hover { border-color: var(--forest); background: rgba(11, 52, 38, .04); }
.btn-ghost-light { border-color: rgba(255, 255, 255, .34); color: var(--white); }
.btn-ghost-light:hover { border-color: var(--aqua); color: var(--aqua); }
.btn small { font-weight: 500; opacity: .7; font-size: .82em; }

/* Navigation */
.nav { position: sticky; top: 0; z-index: 90; background: rgba(248, 246, 240, .86); backdrop-filter: saturate(1.4) blur(14px); -webkit-backdrop-filter: saturate(1.4) blur(14px); border-bottom: 1px solid transparent; transition: border-color .3s, box-shadow .3s; }
.nav.scrolled { border-color: var(--line); box-shadow: 0 8px 30px rgba(10, 43, 32, .06); }
.nav-inner { height: var(--nav-h); display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: flex; align-items: center; flex: none; }
.brand img { width: 214px; height: auto; mix-blend-mode: multiply; }
.nav-links { display: flex; align-items: center; gap: 4px; list-style: none; }
.nav-links a { display: block; padding: 9px 13px; border-radius: 999px; color: var(--forest); font-size: .95rem; font-weight: 600; text-decoration: none; transition: background-color .2s, color .2s; }
.nav-links a:hover { background: rgba(11, 52, 38, .06); }
.nav-links a[aria-current="page"] { background: var(--aqua-pale); }
.nav-cta { margin-left: 8px; }
.nav-links .nav-cta a.btn-primary { display: inline-flex; color: var(--white); }
.nav-links .nav-cta a.btn-primary:hover { background: var(--forest-mid); }
.nav-cta .btn { min-height: 44px; padding: 10px 20px; font-size: .95rem; }
.menu-toggle { display: none; width: 48px; height: 48px; border-radius: 14px; border: 1.5px solid var(--line); background: var(--white); cursor: pointer; align-items: center; justify-content: center; flex-direction: column; gap: 5px; }
.menu-toggle span { display: block; width: 20px; height: 2px; border-radius: 2px; background: var(--forest); transition: transform .25s, opacity .25s; }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.menu-label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* Sections */
.section { padding: clamp(80px, 10vw, 130px) 0; position: relative; }
.section-dark { background: var(--forest); color: var(--white); overflow: hidden; }
.section-dark h2, .section-dark h3 { color: var(--white); }
.section-dark p { color: rgba(255, 255, 255, .74); }
.section-dark .eyebrow { color: var(--aqua); }
.section-tint { background: var(--paper-2); }
.contour { position: absolute; pointer-events: none; border-radius: 50%; border: 1px solid rgba(89, 201, 209, .22); box-shadow: 0 0 0 70px rgba(89, 201, 209, .03), 0 0 0 150px rgba(89, 201, 209, .025); }

/* Footer */
.footer { background: var(--forest-deep); color: rgba(255, 255, 255, .7); padding: 72px 0 34px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; }
.footer-brand img { width: 200px; padding: 10px 14px; border-radius: 14px; background: var(--white); margin-bottom: 18px; }
.footer h4 { color: var(--white); font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 14px; }
.footer p, .footer li { color: rgba(255, 255, 255, .68); font-size: .97rem; }
.footer ul { list-style: none; display: grid; gap: 8px; }
.footer a { text-decoration: none; transition: color .2s; }
.footer a:hover { color: var(--aqua); }
.footer-base { display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap; margin-top: 56px; padding-top: 24px; border-top: 1px solid rgba(255, 255, 255, .1); font-size: .88rem; }
.footer-base p { color: rgba(255, 255, 255, .5); font-size: .88rem; }

/* Scroll reveal (only when JS is running) */
.js .reveal { opacity: 0; transform: translateY(26px); transition: opacity .8s cubic-bezier(.2, .7, .2, 1), transform .8s cubic-bezier(.2, .7, .2, 1); transition-delay: var(--d, 0s); }
.js .reveal.visible { opacity: 1; transform: none; }

@media (max-width: 1080px) {
  .menu-toggle { display: inline-flex; }
  .nav-menu { position: fixed; inset: var(--nav-h) 0 auto 0; max-height: calc(100dvh - var(--nav-h)); overflow-y: auto; background: var(--paper); border-bottom: 1px solid var(--line); box-shadow: 0 30px 60px rgba(10, 43, 32, .14); padding: 14px 24px 28px; transform: translateY(-12px); opacity: 0; visibility: hidden; transition: opacity .25s, transform .25s, visibility .25s; }
  .nav-menu.open { opacity: 1; transform: none; visibility: visible; }
  .nav-links { flex-direction: column; align-items: stretch; gap: 2px; }
  .nav-links a { padding: 15px 14px; font-size: 1.12rem; border-radius: 12px; }
  .nav-cta { margin: 12px 0 0; }
  .nav-cta .btn { display: flex; width: 100%; min-height: 54px; font-size: 1.05rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  :root { --nav-h: 70px; }
  .container { width: min(var(--max), calc(100% - 36px)); }
  .brand img { width: 172px; }
  .section-head { grid-template-columns: 1fr; margin-bottom: 40px; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .btn { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .js .reveal { opacity: 1; transform: none; }
}