/* ---------- Tokens ---------- */
:root {
  --paper: #eeece6;
  --paper-2: #e4e1d8;
  --ink: #1d1f1c;
  --muted: #5f635d;
  --accent: #2f4a3c;      /* deep green */
  --accent-dark: #223629;
  --oak: #b88a5a;         /* used sparingly */
  --line: #c9c5b8;
  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Instrument Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --space: clamp(1.25rem, 4vw, 3rem);
  --section: clamp(4rem, 9vw, 8rem);
  --max: 1240px;
  --radius: 2px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 5rem; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 1.0625rem/1.65 var(--font-body); -webkit-font-smoothing: antialiased; }
img, svg { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 400; line-height: 1.08; margin: 0; letter-spacing: -0.015em; }
h1 { font-size: clamp(2.6rem, 6.2vw, 5.4rem); }
h2 { font-size: clamp(2rem, 4vw, 3.4rem); }
h3 { font-size: 1.35rem; font-weight: 600; letter-spacing: -0.005em; }
p { margin: 0 0 1em; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

/* ---------- Buttons & links ---------- */
.btn { display: inline-block; background: var(--accent); color: #fff; border: 1px solid var(--accent); padding: .85rem 1.5rem; font: 500 .95rem var(--font-body); text-decoration: none; border-radius: var(--radius); cursor: pointer; transition: background .2s, transform .2s; }
.btn:hover { background: var(--accent-dark); transform: translateY(-1px); }
.btn-small { padding: .5rem 1rem; font-size: .88rem; }
.text-link { text-decoration: none; border-bottom: 1px solid currentColor; padding-bottom: 2px; transition: color .2s, border-color .2s; }
.text-link:hover { color: var(--accent); }

/* ---------- Header ---------- */
.site-header { position: fixed; inset: 0 0 auto 0; z-index: 50; transition: background .25s, border-color .25s, padding .25s; border-bottom: 1px solid transparent; padding: 1.2rem 0; }
.site-header.scrolled { background: rgba(238,236,230,.96); border-color: var(--line); padding: .6rem 0; }
.header-inner { max-width: var(--max); margin: 0 auto; padding: 0 var(--space); display: flex; align-items: center; justify-content: space-between; }
.logo { display: flex; align-items: center; gap: .7rem; text-decoration: none; }
.logo-mark { width: 22px; height: 22px; background: var(--accent); position: relative; }
.logo-mark::after { content: ""; position: absolute; left: 6px; top: 6px; width: 10px; height: 10px; background: var(--paper); }
.logo-text { font: 600 1.2rem/1 var(--font-display); }
.logo-text small { display: block; font: 400 .72rem var(--font-body); color: var(--muted); margin-top: .25rem; }
.nav { display: flex; align-items: center; gap: 1.8rem; }
.nav a:not(.btn) { text-decoration: none; font-size: .95rem; position: relative; }
.nav a:not(.btn)::after { content: ""; position: absolute; left: 0; bottom: -4px; width: 100%; height: 1px; background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform .25s; }
.nav a:not(.btn):hover::after { transform: scaleX(1); }
.nav-toggle { display: none; background: none; border: 0; width: 40px; height: 40px; cursor: pointer; position: relative; }
.nav-toggle span { position: absolute; left: 9px; right: 9px; height: 2px; background: var(--ink); transition: transform .25s, top .25s; }
.nav-toggle span:first-child { top: 15px; } .nav-toggle span:last-child { top: 23px; }
.nav-toggle[aria-expanded="true"] span:first-child { top: 19px; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:last-child { top: 19px; transform: rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { max-width: var(--max); margin: 0 auto; padding: 9rem var(--space) var(--section); display: grid; grid-template-columns: 1.15fr 1fr; gap: clamp(2rem, 5vw, 5rem); align-items: center; min-height: 100vh; }
.tag { display: inline-block; font-size: .9rem; color: var(--muted); border-left: 3px solid var(--oak); padding-left: .7rem; margin-bottom: 1.6rem; }
.lead { font-size: 1.2rem; color: var(--muted); max-width: 34rem; margin: 1.8rem 0 2.2rem; }
.hero-actions { display: flex; align-items: center; gap: 1.8rem; flex-wrap: wrap; }
.hero-visual { position: relative; aspect-ratio: 4 / 5; }
.block { position: absolute; }
.block-a { inset: 0 0 12% 18%; background: var(--accent); }
.block-b { left: 0; top: 12%; width: 72%; background: var(--paper-2); border: 1px solid var(--line); padding: 1.5rem; color: var(--accent); }
.block-c { right: -2%; bottom: 3%; width: 38%; background: var(--oak); padding: 1.2rem; color: var(--ink); }
.caption { position: absolute; left: 0; bottom: 0; width: 55%; font-size: .85rem; color: var(--muted); margin: 0; }

/* ---------- About ---------- */
.about { max-width: var(--max); margin: 0 auto; padding: var(--section) var(--space); display: grid; grid-template-columns: 5fr 7fr; gap: clamp(2rem, 6vw, 6rem); border-top: 1px solid var(--line); }
.about-head h2 { position: sticky; top: 7rem; }
.about-cols { columns: 2; column-gap: 2.5rem; color: var(--muted); }
.about-cols p { break-inside: avoid; }
.statement { margin: 2.5rem 0; padding: 2rem 0 2rem 2rem; border-left: 4px solid var(--accent); font: 400 clamp(1.5rem, 2.6vw, 2.1rem)/1.25 var(--font-display); }
.facts { display: grid; grid-template-columns: repeat(3, 1fr); margin: 0; border-top: 1px solid var(--line); }
.facts div { padding: 1.2rem 1.2rem 0 0; }
.facts dt { font-size: .85rem; color: var(--muted); }
.facts dd { margin: .2rem 0 0; font-weight: 500; }

/* ---------- Services ---------- */
.services { background: var(--paper-2); padding: var(--section) 0; }
.services-intro, .services-layout { max-width: var(--max); margin: 0 auto; padding: 0 var(--space); }
.services-intro { display: flex; justify-content: space-between; align-items: end; gap: 2rem; margin-bottom: 3rem; flex-wrap: wrap; }
.services-intro p { max-width: 26rem; color: var(--muted); margin: 0; }
.services-layout { display: grid; grid-template-columns: 5fr 7fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.feature { background: var(--ink); color: var(--paper); padding: clamp(1.5rem, 3vw, 2.5rem); margin-top: 3rem; }
.feature svg { width: 100%; max-width: 260px; color: var(--oak); margin-bottom: 2.5rem; }
.feature h3 { font-size: 2rem; margin-bottom: .8rem; }
.feature p { color: #c8c6bd; margin: 0; }
.service-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--ink); }
.service-list li { display: grid; grid-template-columns: 44px 1fr; gap: 1.5rem; padding: 1.6rem 0; border-bottom: 1px solid var(--line); transition: padding-left .25s, background .25s; }
.service-list li:hover { padding-left: 1rem; background: rgba(255,255,255,.35); }
.service-list svg { width: 44px; height: 44px; color: var(--accent); }
.service-list p { margin: .3rem 0 0; color: var(--muted); max-width: 32rem; }

/* ---------- Why ---------- */
.why { background: var(--accent-dark); color: var(--paper); padding: var(--section) var(--space); }
.why h2, .why-list { max-width: var(--max); margin-left: auto; margin-right: auto; }
.why-list { list-style: none; padding: 0; margin-top: 3.5rem; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid rgba(238,236,230,.25); }
.why-list li { padding: 1.5rem 1.5rem 1rem 0; }
.why-list li + li { padding-left: 1.5rem; border-left: 1px solid rgba(238,236,230,.25); }
.num { display: block; font: 400 clamp(4rem, 7vw, 6.5rem)/1 var(--font-display); color: var(--oak); margin-bottom: 1rem; }
.why-list h3 { margin-bottom: .6rem; }
.why-list p { color: #c9d2cc; font-size: .98rem; margin: 0; }

/* ---------- Contact ---------- */
.contact { max-width: var(--max); margin: 0 auto; padding: var(--section) var(--space); display: grid; grid-template-columns: 5fr 6fr; gap: clamp(2rem, 6vw, 6rem); }
.contact-info p { color: var(--muted); margin-top: 1.2rem; }
address { font-style: normal; margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid var(--ink); }
address strong { display: block; margin-bottom: .5rem; font-size: .95rem; }
address a { color: var(--accent); font-weight: 600; font-size: 1.15rem; }
.small { font-size: .85rem; }
.form { background: #f6f5f1; border: 1px solid var(--line); padding: clamp(1.5rem, 3vw, 2.5rem); }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.field { margin-bottom: 1.2rem; }
label { display: block; font-size: .9rem; font-weight: 500; margin-bottom: .35rem; }
label em { font-weight: 400; color: var(--muted); font-style: normal; }
input, textarea { width: 100%; padding: .75rem .85rem; font: inherit; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); color: var(--ink); transition: border-color .2s; }
input:focus, textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 2px rgba(47,74,60,.2); }
.field.invalid input, .field.invalid textarea { border-color: #9b2c2c; }
.error { display: block; min-height: 1.1rem; font-size: .82rem; color: #9b2c2c; margin-top: .25rem; }
.form-status { margin: 1rem 0 0; font-size: .95rem; }
.form-status.ok { color: var(--accent); } .form-status.fail { color: #9b2c2c; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: #c8c6bd; padding: 4rem var(--space) 2rem; font-size: .95rem; }
.footer-grid, .footer-bottom { max-width: var(--max); margin: 0 auto; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1.3fr; gap: 3rem; padding-bottom: 3rem; }
.footer-name { font: 600 1.15rem/1.3 var(--font-display); color: var(--paper); }
.site-footer nav { display: flex; flex-direction: column; gap: .5rem; }
.site-footer a { text-decoration: none; transition: color .2s; }
.site-footer a:hover { color: var(--oak); }
.footer-bottom { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; padding-top: 1.5rem; border-top: 1px solid #3a3d38; font-size: .85rem; }
.footer-bottom p { margin: 0; } .footer-bottom p + p a { margin-left: 1.2rem; }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .hero, .about, .services-layout, .contact { grid-template-columns: 1fr; }
  .hero { min-height: 0; padding-top: 8rem; }
  .hero-visual { max-width: 480px; aspect-ratio: 1; }
  .about-head h2 { position: static; }
  .feature { margin-top: 0; }
  .why-list { grid-template-columns: 1fr 1fr; }
  .why-list li:nth-child(3) { padding-left: 0; border-left: 0; }
  .why-list li:nth-child(n+3) { border-top: 1px solid rgba(238,236,230,.25); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .nav-toggle { display: block; }
  .nav { position: fixed; inset: 0 0 auto 0; top: 0; padding: 5.5rem var(--space) 2rem; background: var(--paper); flex-direction: column; align-items: flex-start; gap: 1.2rem; border-bottom: 1px solid var(--line); transform: translateY(-110%); transition: transform .3s ease; z-index: -1; }
  .nav.open { transform: none; }
  .nav a:not(.btn) { font-size: 1.3rem; font-family: var(--font-display); }
  .about-cols { columns: 1; }
  .facts, .row, .footer-grid { grid-template-columns: 1fr; }
  .why-list { grid-template-columns: 1fr; }
  .why-list li, .why-list li + li { padding-left: 0; border-left: 0; border-top: 1px solid rgba(238,236,230,.25); }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}