/* Structure & Scape — public site styles.
   Colors come from the logo (navy and green); to re-color the site, change the tokens in :root.
   The logo files themselves are built in brand/ (see brand/README.md). */

:root {
  --paper: #F4F6F3;
  --panel: #FCFCFA;
  --white: #FFFFFF;
  --ink: #1E2529;
  --ink-2: #4E5A63;
  --ink-3: #626E77;
  --rule: #D8DDD7;
  --rule-2: #C4CBC4;
  --navy: #0F2B4A;       /* logo navy */
  --green: #3E6B45;      /* logo green */
  --accent: var(--navy);
  --accent-dark: #0A1F36;
  --accent-soft: #E2E8EF;
  --grid-minor: #DCEBF2;
  --grid-major: #B5D6E6;
  --todo-bg: #FFF1B8;
  --todo-ink: #6B4E00;

  --f-cond: "Barlow Condensed", "Roboto Condensed", "Arial Narrow", system-ui, sans-serif;
  --f-body: "Barlow", system-ui, -apple-system, "Segoe UI", sans-serif;

  --wrap: 72rem;
  --gutter: clamp(1rem, 4vw, 2.5rem);
  --radius: 10px;
  --shadow: 0 1px 2px rgba(30, 37, 41, .06), 0 10px 30px rgba(30, 37, 41, .07);

  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-padding-top: 5.5rem; }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 1.0625rem/1.65 var(--f-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: var(--accent); text-underline-offset: .18em; text-decoration-thickness: 1px; }
a:hover { color: var(--accent-dark); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 3px; }
p { margin: 0 0 1em; }
h1, h2, h3 { font-family: var(--f-cond); font-weight: 700; line-height: 1.05; margin: 0 0 .5em; letter-spacing: .01em; text-wrap: balance; }
h1 { font-size: clamp(2.5rem, 6vw, 4.25rem); letter-spacing: 0; }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.75rem); }
h3 { font-size: 1.45rem; letter-spacing: .02em; }
ul { padding-left: 1.2em; }
li { margin: .3em 0; }

.wrap { width: min(100% - 2 * var(--gutter), var(--wrap)); margin-inline: auto; }
.skip { position: absolute; left: -999px; top: 0; z-index: 100; background: var(--ink); color: #fff; padding: .6rem 1rem; }
.skip:focus { left: 1rem; top: 1rem; }

/* Placeholder text waiting for real details. Search the HTML for class="todo". */
.todo { background: var(--todo-bg); color: var(--todo-ink); border-radius: 3px; padding: 0 .25em; box-decoration-break: clone; -webkit-box-decoration-break: clone; }

/* ---------- labels & buttons ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: .6rem;
  font: 600 .9rem/1 var(--f-cond); letter-spacing: .16em; text-transform: uppercase; color: var(--green);
  margin: 0 0 1.1rem;
}
.eyebrow::before { content: ""; width: 1.75rem; height: 1px; background: currentColor; }
.lead { font-size: clamp(1.125rem, 1.6vw, 1.3rem); color: var(--ink-2); max-width: 38rem; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  min-height: 3rem; padding: .7rem 1.35rem; border-radius: 8px; border: 1px solid var(--accent);
  font: 600 1.05rem/1 var(--f-cond); letter-spacing: .1em; text-transform: uppercase; text-decoration: none;
  background: var(--accent); color: #fff; transition: background-color .15s, color .15s, border-color .15s;
}
.btn:hover { background: var(--accent-dark); border-color: var(--accent-dark); color: #fff; }
.btn.ghost { background: transparent; color: var(--ink); border-color: var(--rule-2); }
.btn.ghost:hover { border-color: var(--ink); color: var(--ink); background: var(--white); }
.btn svg { width: 1.1rem; height: 1.1rem; flex: none; }
.actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2rem; }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  -webkit-backdrop-filter: saturate(1.4) blur(10px); backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--rule);
}
.site-header .wrap { display: flex; align-items: center; gap: 1.5rem; min-height: 4.5rem; }
/* The logo: mark, name and tagline on wide screens; mark and name once the menu collapses. */
.brand { display: block; flex: 0 1 auto; min-width: 0; margin-right: auto; line-height: 0; text-decoration: none; }
.brand picture { display: block; }
.brand img { width: 22rem; max-width: 100%; height: auto; }
@media (max-width: 820px) { .site-header .brand img { width: 15rem; } }

.nav-toggle {
  display: none; flex: none; align-items: center; gap: .5rem; border: 1px solid var(--rule-2); background: var(--white); color: var(--ink);
  border-radius: 8px; padding: .55rem .8rem; font: 600 .95rem/1 var(--f-cond); letter-spacing: .12em; text-transform: uppercase; cursor: pointer;
}
.nav-toggle svg { width: 1.1rem; height: 1.1rem; }
.site-nav ul { list-style: none; display: flex; align-items: center; gap: .25rem; margin: 0; padding: 0; }
.site-nav li { margin: 0; }
.site-nav a {
  display: block; padding: .6rem .8rem; border-radius: 6px; text-decoration: none; color: var(--ink-2);
  font: 600 1.05rem/1 var(--f-cond); letter-spacing: .1em; text-transform: uppercase;
}
.site-nav a:hover { color: var(--ink); background: var(--white); }
.site-nav a[aria-current="page"] { color: var(--ink); box-shadow: inset 0 -2px 0 var(--accent); border-radius: 0; }
.site-nav .nav-cta { margin-left: .5rem; background: var(--accent); color: #fff; border-radius: 8px; padding: .75rem 1rem; }
.site-nav .nav-cta:hover { background: var(--accent-dark); color: #fff; }
.site-nav .nav-cta[aria-current="page"] { box-shadow: none; border-radius: 8px; color: #fff; }

@media (max-width: 820px) {
  .js .nav-toggle { display: inline-flex; }
  .js .site-nav { display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--paper); border-bottom: 1px solid var(--rule); box-shadow: var(--shadow); }
  .js .site-nav.open { display: block; }
  .js .site-nav ul { flex-direction: column; align-items: stretch; gap: 0; padding: .5rem var(--gutter) 1rem; }
  .js .site-nav a { padding: 1rem .25rem; border-bottom: 1px solid var(--rule); border-radius: 0; font-size: 1.15rem; }
  .js .site-nav a[aria-current="page"] { box-shadow: inset 3px 0 0 var(--accent); padding-left: .9rem; }
  .js .site-nav .nav-cta { margin: 1rem 0 0; text-align: center; border-bottom: 0; border-radius: 8px; }
  html:not(.js) .site-header .wrap { flex-wrap: wrap; padding-block: .75rem; }
  html:not(.js) .site-nav ul { flex-wrap: wrap; }
}

/* ---------- sections ---------- */
.section { padding-block: clamp(4rem, 9vw, 7rem); }
.section.tight { padding-block: clamp(3rem, 6vw, 4.5rem); }
.section.alt { background: var(--white); border-block: 1px solid var(--rule); }
.section-head { max-width: 44rem; margin-bottom: clamp(2rem, 5vw, 3.5rem); }
.section-head p { color: var(--ink-2); font-size: 1.125rem; }

/* Drafting-paper grid, used behind drawings and the hero */
.gridded {
  background-color: var(--white);
  background-image:
    linear-gradient(var(--grid-major) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-major) 1px, transparent 1px),
    linear-gradient(var(--grid-minor) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-minor) 1px, transparent 1px);
  background-size: 100px 100px, 100px 100px, 20px 20px, 20px 20px;
  background-position: -1px -1px;
}

/* ---------- hero ---------- */
.hero { padding-block: clamp(3rem, 7vw, 6rem) clamp(4rem, 8vw, 6.5rem); overflow: hidden; }
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.hero h1 { margin-bottom: 1.5rem; }
.hero h1 em { font-style: normal; color: var(--green); }
.sheet {
  position: relative; border: 1px solid var(--rule-2); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden;
}
.sheet svg { width: 100%; height: auto; }
.sheet figcaption {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: .25rem 1rem;
  padding: .6rem .95rem; border-top: 1px solid var(--rule-2); background: var(--white);
  font: 600 .8rem/1.2 var(--f-cond); letter-spacing: .14em; text-transform: uppercase; color: var(--ink-2);
}
.sheet { margin: 0; background: var(--white); }
.sheet text { font-family: var(--f-cond); font-weight: 600; letter-spacing: .06em; }
.sheet .photo { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
@media (max-width: 880px) {
  .hero .wrap { grid-template-columns: minmax(0, 1fr); }
}

/* ---------- cards ---------- */
.cards { display: grid; grid-template-columns: minmax(0, 1fr); gap: 1rem; }
@media (min-width: 560px) { .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1000px) { .cards { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.card {
  position: relative; display: flex; flex-direction: column; gap: .5rem;
  padding: 1.6rem 1.5rem 1.5rem; background: var(--white); border: 1px solid var(--rule); border-radius: var(--radius);
  text-decoration: none; color: var(--ink); transition: border-color .15s, box-shadow .15s, transform .15s;
}
a.card:hover { border-color: var(--accent); box-shadow: var(--shadow); color: var(--ink); }
@media (prefers-reduced-motion: no-preference) { a.card:hover { transform: translateY(-2px); } }
.card .icon { width: 2.6rem; height: 2.6rem; color: var(--green); margin-bottom: .6rem; }
.card h3 { margin: 0; }
.card p { margin: 0; color: var(--ink-2); font-size: 1rem; }
.card .more { margin-top: auto; padding-top: .9rem; font: 600 .95rem/1 var(--f-cond); letter-spacing: .12em; text-transform: uppercase; color: var(--accent); }

/* ---------- process steps ---------- */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: minmax(0, 1fr); gap: 0 2rem; counter-reset: step; border-top: 1px solid var(--rule-2); }
@media (min-width: 560px) { .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.steps li { margin: 0; padding: 1.5rem 1.5rem 1.25rem 0; border-bottom: 1px solid var(--rule); counter-increment: step; }
.steps li::before {
  content: counter(step, decimal-leading-zero); display: block; margin-bottom: .9rem;
  font: 700 2.4rem/1 var(--f-cond); color: var(--accent); letter-spacing: .02em;
}
.steps h3 { font-size: 1.3rem; margin-bottom: .35rem; }
.steps p { margin: 0; color: var(--ink-2); font-size: 1rem; }
@media (min-width: 900px) {
  .steps { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; }
  .steps li { border-bottom: 0; border-left: 1px solid var(--rule); padding: 1.75rem 1.75rem 0; }
  .steps li:first-child { border-left: 0; padding-left: 0; }
}

/* ---------- split layouts ---------- */
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(2rem, 6vw, 5rem); align-items: center; }
.split.top { align-items: start; }
@media (max-width: 880px) { .split { grid-template-columns: minmax(0, 1fr); } .split > .section-head { margin-bottom: 0; } }

/* ---------- page header ---------- */
.page-head { padding-block: clamp(3.5rem, 8vw, 6rem) clamp(2.5rem, 5vw, 3.5rem); border-bottom: 1px solid var(--rule); }
.page-head h1 { max-width: 16ch; }
.page-head .lead { margin-top: 1.25rem; }

/* ---------- services page ---------- */
.service { display: grid; grid-template-columns: minmax(0, 20rem) minmax(0, 1fr); gap: clamp(1.5rem, 5vw, 4.5rem); padding-block: clamp(2.5rem, 5vw, 3.5rem); border-top: 1px solid var(--rule); }
.service:first-child { border-top: 0; padding-top: 0; }
.service .num { font: 700 1rem/1 var(--f-cond); letter-spacing: .16em; color: var(--accent); margin-bottom: .75rem; }
.service h2 { font-size: clamp(1.75rem, 3vw, 2.25rem); }
.service .icon { width: 3rem; height: 3rem; color: var(--green); margin-bottom: 1.25rem; }
.service p { color: var(--ink-2); }
.checks { list-style: none; padding: 0; margin: 1.25rem 0 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr)); gap: .25rem 2rem; }
.checks li { position: relative; padding-left: 1.75rem; margin: .35rem 0; }
.checks li::before {
  content: ""; position: absolute; left: 0; top: .5em; width: .9rem; height: .5rem;
  border-left: 2px solid var(--green); border-bottom: 2px solid var(--green); transform: rotate(-45deg);
}
.checks-title { font: 600 .9rem/1 var(--f-cond); letter-spacing: .16em; text-transform: uppercase; color: var(--ink); margin: 1.5rem 0 0; }
@media (max-width: 760px) { .service { grid-template-columns: minmax(0, 1fr); } }

/* ---------- about page ---------- */
.portrait { aspect-ratio: 4 / 5; }
.portrait img, .portrait svg { width: 100%; height: 100%; object-fit: cover; }
.values { display: grid; grid-template-columns: minmax(0, 1fr); gap: 2rem 3rem; }
@media (min-width: 760px) { .values { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.values h3 { font-size: 1.35rem; padding-top: 1rem; border-top: 2px solid var(--ink); }
.values p { color: var(--ink-2); margin: 0; }

/* ---------- contact page ---------- */
.contact-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 1rem; }
@media (min-width: 1000px) { .contact-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.contact-card { display: flex; flex-direction: column; gap: .3rem; padding: 1.5rem; background: var(--white); border: 1px solid var(--rule); border-radius: var(--radius); }
.contact-card .label { font: 600 .85rem/1 var(--f-cond); letter-spacing: .16em; text-transform: uppercase; color: var(--ink-3); }
.contact-card .value { font: 600 1.6rem/1.2 var(--f-cond); letter-spacing: .02em; color: var(--ink); overflow-wrap: anywhere; }
.contact-card a.value { text-decoration: none; }
.contact-card a.value:hover { color: var(--accent); }
.contact-card .note { color: var(--ink-2); font-size: .98rem; margin: .35rem 0 0; }
.contact-card .icon { width: 1.75rem; height: 1.75rem; color: var(--green); margin-bottom: .6rem; }

/* ---------- call to action band ---------- */
.cta-band { background: var(--navy); color: #E8EDEF; }
.cta-band .wrap { display: grid; grid-template-columns: minmax(0, 1.3fr) auto; gap: 2rem; align-items: center; }
.cta-band h2 { color: #fff; margin-bottom: .35rem; }
.cta-band p { margin: 0; color: #B8C3C9; font-size: 1.125rem; }
.cta-band .actions { margin-top: 0; }
.cta-band .btn { background: #fff; color: var(--ink); border-color: #fff; }
.cta-band .btn:hover { background: var(--accent-soft); border-color: var(--accent-soft); }
.cta-band .btn.ghost { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .4); }
.cta-band .btn.ghost:hover { border-color: #fff; background: rgba(255, 255, 255, .08); }
.cta-band .todo { color: var(--todo-ink); }
.cta-band :focus-visible { outline-color: #fff; }
@media (max-width: 760px) { .cta-band .wrap { grid-template-columns: minmax(0, 1fr); } }

/* ---------- footer ---------- */
.site-footer { background: var(--panel); border-top: 1px solid var(--rule); padding-block: 3.5rem 2rem; font-size: .98rem; color: var(--ink-2); }
.footer-grid { display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(2, minmax(0, 1fr)); gap: 2.5rem; }
.site-footer h2 { font: 600 .85rem/1 var(--f-cond); letter-spacing: .16em; text-transform: uppercase; color: var(--ink); margin: .35rem 0 1rem; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin: .45rem 0; }
.site-footer a { color: var(--ink-2); text-decoration: none; }
.site-footer a:hover { color: var(--accent); text-decoration: underline; }
.site-footer .brand { display: inline-block; margin-bottom: 1.25rem; }
.site-footer .brand img { width: 20rem; }
.site-footer .blurb { max-width: 24rem; }
.legal { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .5rem 2rem; margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid var(--rule); font-size: .9rem; color: var(--ink-3); }
@media (max-width: 760px) { .footer-grid { grid-template-columns: minmax(0, 1fr); gap: 2rem; } }

/* ---------- 404 ---------- */
.notfound { min-height: 55vh; display: grid; align-content: center; }
.notfound .code { font: 700 clamp(5rem, 16vw, 9rem)/1 var(--f-cond); color: var(--accent); letter-spacing: .02em; margin-bottom: .5rem; }

@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition: none !important; animation: none !important; } }
@media print {
  .site-header, .cta-band, .nav-toggle { display: none; }
  body { background: #fff; }
}