/* ---------- Tokens ---------- */
:root {
  --bg: #f1ede4;
  --sand: #e4ddcf;
  --ink: #1d1d1b;
  --mute: #65625b;
  --line: #cfc8b8;
  --acc: #2f5d46;
  --acc-l: #9cc7ab;
  --dark: #1f2220;
  --err: #9b2c1a;
  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --gap: clamp(2rem, 5vw, 5rem);
  --section: clamp(4rem, 9vw, 8rem);
  --ease: cubic-bezier(.2, .7, .2, 1);
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 5rem; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 1.0625rem/1.65 var(--sans); -webkit-font-smoothing: antialiased; }
svg { display: block; max-width: 100%; }
a { color: inherit; }
p { margin: 0 0 1em; }
h1, h2, h3 { font-family: var(--serif); font-weight: 400; line-height: 1.05; letter-spacing: -.02em; margin: 0; }
h1 { font-size: clamp(2.9rem, 7vw, 6rem); }
h2 { font-size: clamp(2rem, 4.4vw, 3.6rem); }
h3 { font-size: 1.45rem; line-height: 1.2; letter-spacing: -.01em; }
:focus-visible { outline: 2px solid var(--acc); outline-offset: 3px; }
.wrap { width: min(1200px, 100% - 2.5rem); margin-inline: auto; }
.eyebrow { display: flex; align-items: center; gap: .75rem; margin: 0 0 1.25rem; font: 500 .95rem var(--sans); color: var(--acc); }
.eyebrow::before { content: ""; width: 2rem; height: 1px; background: currentColor; }

/* ---------- Buttons & links ---------- */
.btn { display: inline-block; padding: .85rem 1.5rem; background: var(--ink); color: var(--bg); border: 1px solid var(--ink); border-radius: 2px; font: 500 .95rem var(--sans); text-decoration: none; cursor: pointer; transition: background .25s, border-color .25s, color .25s; }
.btn:hover { background: var(--acc); border-color: var(--acc); }
.btn-sm { padding: .5rem 1rem; font-size: .88rem; background: transparent; color: var(--ink); }
.btn-sm:hover { color: var(--bg); }
.link { text-decoration: none; background: linear-gradient(currentColor, currentColor) 0 100% / 100% 1px no-repeat; padding-bottom: 3px; transition: background-size .3s var(--ease), color .25s; }
.link:hover { color: var(--acc); background-size: 40% 1px; }

/* ---------- Header ---------- */
.site-header { position: sticky; top: 0; z-index: 50; border-bottom: 1px solid transparent; transition: background .3s, border-color .3s; }
.site-header.scrolled { background: var(--bg); border-color: var(--line); }
.bar { display: flex; align-items: center; justify-content: space-between; height: 5rem; transition: height .3s var(--ease); }
.scrolled .bar { height: 3.75rem; }
.logo { display: flex; align-items: baseline; gap: .7rem; text-decoration: none; }
.logo-mark { font: 600 1.35rem var(--serif); letter-spacing: .16em; }
.logo i { display: inline-block; width: .42rem; height: .42rem; margin-left: .2rem; background: var(--acc); }
.logo-text { font-size: .8rem; color: var(--mute); }
.nav { display: flex; align-items: center; gap: 2rem; font-size: .92rem; }
.nav a:not(.btn) { position: relative; text-decoration: none; }
.nav a:not(.btn)::after { content: ""; position: absolute; left: 0; right: 0; bottom: -4px; height: 1px; background: var(--acc); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease); }
.nav a:not(.btn):hover::after { transform: scaleX(1); }
.menu-btn { display: none; position: relative; width: 2.5rem; height: 2.5rem; background: none; border: 0; cursor: pointer; }
.menu-btn span { position: absolute; left: .5rem; right: .5rem; height: 1.5px; background: var(--ink); transition: transform .3s var(--ease), top .3s var(--ease); }
.menu-btn span:first-child { top: 1.05rem; }
.menu-btn span:last-child { top: 1.45rem; }
.menu-btn[aria-expanded="true"] span:first-child { top: 1.25rem; transform: rotate(45deg); }
.menu-btn[aria-expanded="true"] span:last-child { top: 1.25rem; transform: rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { display: grid; grid-template-columns: 7fr 5fr; gap: var(--gap); align-items: center; min-height: calc(100vh - 5rem); padding-block: clamp(2rem, 5vw, 4rem) var(--section); }
.lead { max-width: 34rem; margin: 1.75rem 0 2.25rem; font-size: 1.2rem; color: var(--mute); }
.cta { display: flex; flex-wrap: wrap; align-items: center; gap: 1.25rem 2rem; }
.hero-art { position: relative; padding-bottom: 3.5rem; }
.block { overflow: hidden; border-radius: 2px; }
.b1 { width: 80%; margin-left: auto; aspect-ratio: 4 / 5; background: var(--sand); }
.b2 { position: absolute; left: 0; bottom: 0; width: 52%; aspect-ratio: 4 / 3; padding: 1rem; background: var(--acc); border: 8px solid var(--bg); }
.tag { position: absolute; top: 0; left: 0; margin: 0; font-size: .8rem; color: var(--mute); writing-mode: vertical-rl; transform: rotate(180deg); }

/* ---------- About ---------- */
.about { padding-block: var(--section); background: var(--sand); }
.grid-about { display: grid; grid-template-columns: 5fr 7fr; gap: var(--gap); }
.cols { columns: 2; column-gap: 2.5rem; }
.cols p { break-inside: avoid; }
blockquote { margin: 2.5rem 0 0 -4.5rem; padding: 2rem 2rem 2rem 2.5rem; background: var(--bg); border-left: 4px solid var(--acc); font: italic 400 clamp(1.3rem, 2.2vw, 1.7rem)/1.35 var(--serif); }
.facts { display: grid; grid-template-columns: repeat(3, 1fr); margin: 2.5rem 0 0; border-top: 1px solid var(--ink); }
.facts div { padding: 1rem 1rem 0 0; }
.facts dt { font-size: .85rem; color: var(--mute); }
.facts dd { margin: .25rem 0 0; font: 400 1.4rem/1.2 var(--serif); }

/* ---------- Services ---------- */
.services { padding-block: var(--section); }
.sec-head.split { display: flex; justify-content: space-between; align-items: flex-end; gap: 2rem; margin-bottom: 4rem; }
.sec-head.split h2 { max-width: 13em; }
.sec-head.split > p { max-width: 24rem; margin: 0; color: var(--mute); }
.svc { display: grid; grid-template-columns: 5fr 7fr; column-gap: var(--gap); margin: 0; padding: 0; list-style: none; }
.svc-item { display: grid; grid-template-columns: 3rem 1fr 2rem; column-gap: 1.25rem; padding: 1.6rem 0; border-top: 1px solid var(--ink); transition: padding .35s var(--ease); }
.svc-item:last-child { border-bottom: 1px solid var(--ink); }
.svc-item:hover { padding-left: .75rem; }
.svc-item .num { padding-top: .45rem; font: 600 .85rem var(--sans); color: var(--mute); transition: color .25s; }
.svc-item:hover .num { color: var(--acc); }
.svc-item p { grid-column: 2; margin: .5rem 0 0; color: var(--mute); }
.ico { width: 2rem; height: 2rem; color: var(--acc); grid-column: 3; grid-row: 1; }
.feature { display: block; grid-row: span 5; padding: 2.5rem; background: var(--sand); border-top: 4px solid var(--acc); }
.feature:hover { padding-left: 2.5rem; }
.feature .ico { width: 3.5rem; height: 3.5rem; margin: 3rem 0 1.5rem; }
.feature h3 { margin-top: 1rem; font-size: clamp(2rem, 3.4vw, 2.8rem); }
.feature p { margin-top: 1rem; }

/* ---------- Approach ---------- */
.why { padding-block: var(--section); background: var(--dark); color: #ece6da; }
.why .eyebrow { color: var(--acc-l); }
.why-grid { display: grid; grid-template-columns: 4fr 8fr; gap: var(--gap); }
.why-intro { margin-top: 1.5rem; color: #aaa498; max-width: 22rem; }
.why ol { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; margin: 0; padding: 0; list-style: none; }
.why li { padding-top: 1.25rem; border-top: 1px solid #4a4a44; }
.why li:nth-child(even) { margin-top: 3.5rem; }
.big { font: 400 clamp(3.5rem, 7vw, 5.5rem)/1 var(--serif); color: var(--acc-l); }
.why h3 { margin: 1rem 0 .6rem; color: #fff; }
.why li p { margin: 0; color: #aaa498; }

/* ---------- Contact ---------- */
.contact { padding-block: var(--section); }
.contact-grid { display: grid; grid-template-columns: 5fr 6fr; gap: var(--gap); }
address { margin: 2.5rem 0 1.25rem; font-style: normal; line-height: 1.7; }
.mail span { display: block; font-size: .85rem; color: var(--mute); }
.mail a { font: 400 1.35rem var(--serif); }
.mail a:hover { color: var(--acc); }
.note { max-width: 24rem; color: var(--mute); }
form { display: grid; gap: 1.25rem; padding: clamp(1.25rem, 3vw, 2.25rem); border: 1px solid var(--ink); }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.field { display: flex; flex-direction: column; gap: .35rem; }
label { font-size: .88rem; font-weight: 500; }
input, textarea { width: 100%; padding: .75rem .85rem; font: inherit; color: var(--ink); background: #f8f5ee; border: 1px solid var(--line); border-radius: 0; transition: border-color .2s; }
input:focus, textarea:focus { outline: 2px solid var(--acc); outline-offset: 1px; border-color: var(--acc); }
textarea { resize: vertical; }
.err { min-height: 1.1em; font-size: .82rem; color: var(--err); }
.invalid input, .invalid textarea { border-color: var(--err); }
form .btn { justify-self: start; }
.status { display: none; margin: 0; padding: .85rem 1rem; font-size: .95rem; border-left: 3px solid; }
.status.ok { display: block; color: #1f4a34; background: #dfeae2; }
.status.bad { display: block; color: var(--err); background: #f3dfda; }

/* ---------- Footer ---------- */
.foot { padding: 4rem 0 1.5rem; background: var(--sand); border-top: 1px solid var(--line); font-size: .95rem; }
.foot-grid { display: grid; grid-template-columns: 5fr 3fr 4fr 3fr; gap: 2.5rem; }
.foot-name { font: 600 1.25rem var(--serif); margin-bottom: .75rem; }
.foot-desc { max-width: 22rem; color: var(--mute); }
.foot h4 { margin: 0 0 1rem; font: 600 .9rem var(--sans); color: var(--mute); }
.foot ul { display: grid; gap: .5rem; margin: 0; padding: 0; list-style: none; }
.foot a { text-decoration: none; transition: color .2s; }
.foot a:hover { color: var(--acc); }
.legal { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; margin-top: 3rem; padding-top: 1.25rem; border-top: 1px solid var(--line); font-size: .85rem; color: var(--mute); }

/* ---------- Reveal ---------- */
.js .reveal { opacity: 0; transform: translateY(16px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.js .svc-item.reveal { transition: opacity .7s var(--ease), transform .7s var(--ease), padding .35s var(--ease); }
.js .reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1000px) {
  .hero { grid-template-columns: 1fr; min-height: 0; }
  .hero-art { max-width: 30rem; }
  .grid-about, .contact-grid, .why-grid, .svc { grid-template-columns: 1fr; }
  .feature { grid-row: auto; }
  blockquote { margin-left: 0; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .sec-head.split { display: block; }
  .sec-head.split > p { margin-top: 1.25rem; }
}
@media (max-width: 860px) {
  .menu-btn { display: block; }
  .nav { position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; align-items: flex-start; gap: 1.1rem; padding: 1.5rem 1.25rem 2rem; background: var(--bg); border-bottom: 1px solid var(--line); visibility: hidden; opacity: 0; transform: translateY(-8px); transition: opacity .25s, transform .25s var(--ease), visibility .25s; }
  .nav.open { visibility: visible; opacity: 1; transform: none; }
  .nav a:not(.btn) { font-size: 1.1rem; }
}
@media (max-width: 600px) {
  .cols, .facts, .why ol, .row, .foot-grid { grid-template-columns: 1fr; columns: 1; }
  .why li:nth-child(even) { margin-top: 0; }
  .logo-text { display: none; }
  .feature { padding: 1.75rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}