/* BH Consulting Arborist
   Palette taken from the logo and the field photography:
   paper and studio grey from the portrait backdrop, pine from the needles,
   cone brown from the cone, hi-vis orange from the safety vest. */


:root {
  --paper: #f3f4f1;
  --studio: #d4d8db;
  --studio-deep: #c6cbcf;
  --ink: #1c2620;
  --ink-soft: #4a554d;
  --pine: #46601a;
  --pine-deep: #34480f;
  --cone: #8a5a24;
  --hivis: #e5631e;
  --hivis-deep: #c8520f;
  --rule: #c9cec6;
  --night: #1c2620;
  --night-text: #e6e9e3;

  --display: 'Overpass', 'Segoe UI', system-ui, sans-serif;
  --sans: 'Public Sans', 'Segoe UI', system-ui, -apple-system, sans-serif;

  --measure: 66ch;
  --wide: 1180px;
  --gutter: clamp(16px, 4vw, 40px);
  --step: clamp(2.5rem, 5.5vw, 4.25rem);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 6rem; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 1.0625rem/1.65 var(--sans);
  font-feature-settings: 'kern', 'liga';
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--pine); text-decoration-thickness: 1px; text-underline-offset: 0.18em; }
a:hover { color: var(--pine-deep); text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--hivis); outline-offset: 3px; border-radius: 2px; }
.skip { position: absolute; left: -999px; top: 0; background: var(--ink); color: #fff; padding: .6rem 1rem; z-index: 50; }
.skip:focus { left: 1rem; top: 1rem; }

/* Type scale (perfect fourth, 1.333) */
h1, h2, h3 { font-family: var(--display); font-weight: 700; color: var(--ink); text-wrap: balance; }
h1 { font-size: clamp(2.3rem, 4.8vw, 3.8rem); line-height: 1.06; letter-spacing: -0.015em; margin: 0 0 1.25rem; }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); line-height: 1.12; letter-spacing: -0.01em; margin: 0 0 1rem; }
h3 { font-size: 1.35rem; line-height: 1.25; margin: 2rem 0 .5rem; }
h4 { font: 600 1.0625rem/1.4 var(--sans); margin: 1.6rem 0 .35rem; }
p, ul, ol, dl { margin: 0 0 1.1rem; }
ul, ol { padding-left: 1.2rem; }
li { margin-bottom: .45rem; }
li::marker { color: var(--pine); }
strong { font-weight: 600; }
.lede { font-size: clamp(1.15rem, 1.7vw, 1.3rem); line-height: 1.55; color: var(--ink); max-width: 40ch; }
.muted { color: var(--ink-soft); }
.small { font-size: .9rem; }
hr { border: 0; border-top: 1px solid var(--rule); margin: var(--step) 0; }

.wrap { max-width: var(--wide); margin: 0 auto; padding: 0 var(--gutter); }
.prose { max-width: var(--measure); }
.prose > :last-child { margin-bottom: 0; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 20; background: color-mix(in srgb, var(--paper) 94%, transparent); backdrop-filter: blur(6px); border-bottom: 1px solid transparent; }
.site-header.scrolled { border-bottom-color: var(--rule); }
.header-row { display: flex; align-items: center; gap: 1.5rem; min-height: 76px; }
.brand { display: block; flex: none; }
.brand img { width: 228px; height: auto; }
.nav { margin-left: auto; display: flex; align-items: center; gap: .25rem; }
.nav > a, .nav summary { font: 500 .975rem/1 var(--sans); color: var(--ink); text-decoration: none; padding: .7rem .75rem; border-radius: 4px; cursor: pointer; }
.nav > a:hover, .nav summary:hover, .nav details[open] summary { background: var(--studio); color: var(--ink); }
.nav > a[aria-current='page'] { box-shadow: inset 0 -2px 0 var(--pine); border-radius: 0; }
.nav details { position: relative; }
.nav summary { list-style: none; display: flex; align-items: center; gap: .35rem; }
.nav summary::-webkit-details-marker { display: none; }
.nav summary::after { content: ''; width: .4rem; height: .4rem; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: translateY(-2px) rotate(45deg); }
.nav details[open] summary::after { transform: translateY(1px) rotate(225deg); }
.menu { position: absolute; top: calc(100% + 6px); left: 0; min-width: 15rem; background: #fff; border: 1px solid var(--rule); border-radius: 6px; padding: .4rem; box-shadow: 0 10px 30px -12px rgba(28, 38, 32, .35); }
.menu a { display: block; padding: .55rem .7rem; color: var(--ink); text-decoration: none; border-radius: 4px; font-size: .95rem; }
.menu a:hover, .menu a[aria-current='page'] { background: var(--paper); color: var(--pine-deep); }
.header-call { font: 600 .975rem/1 var(--sans); color: var(--ink); text-decoration: none; padding: .75rem 1rem; border: 1.5px solid var(--ink); border-radius: 4px; white-space: nowrap; }
.header-call:hover { background: var(--ink); color: var(--paper); }
.menu-toggle { display: none; }

@media (max-width: 960px) {
  .brand img { width: 190px; }
  .menu-toggle { display: inline-flex; margin-left: auto; align-items: center; gap: .5rem; font: 600 .95rem/1 var(--sans); background: none; border: 1.5px solid var(--ink); color: var(--ink); padding: .65rem .9rem; border-radius: 4px; }
  .nav { display: none; position: absolute; left: 0; right: 0; top: 100%; background: var(--paper); border-bottom: 1px solid var(--rule); flex-direction: column; align-items: stretch; padding: .5rem var(--gutter) 1.25rem; max-height: calc(100vh - 76px); overflow: auto; }
  .nav.open { display: flex; }
  .nav > a, .nav summary { padding: .9rem .25rem; border-bottom: 1px solid var(--rule); border-radius: 0; }
  .menu { position: static; border: 0; box-shadow: none; background: transparent; padding: 0 0 .5rem .75rem; }
  .header-call { margin-top: 1rem; text-align: center; }
  .header-call.desktop { display: none; }
}
@media (min-width: 961px) { .header-call.mobile { display: none; } }

/* Buttons */
.actions { display: flex; flex-wrap: wrap; gap: .75rem; align-items: center; margin-top: 1.75rem; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; font: 600 1rem/1 var(--sans); padding: 1rem 1.35rem; border-radius: 4px; text-decoration: none; border: 1.5px solid transparent; cursor: pointer; }
.btn-primary { background: var(--hivis); color: var(--ink); border-color: var(--hivis); }
.btn-primary:hover { background: var(--hivis-deep); border-color: var(--hivis-deep); color: #fff; }
.btn-plain { color: var(--ink); border-color: var(--ink); background: transparent; }
.btn-plain:hover { background: var(--ink); color: var(--paper); }

/* Hero (home) */
.hero { background: var(--studio); overflow: hidden; position: relative; isolation: isolate; }
/* Soft studio-light falloff, centred on the portrait. Multiplied over the photo too, so the photo's backdrop and the hero stay one surface. */
.hero::after { content: ''; position: absolute; inset: 0; pointer-events: none; z-index: 1; mix-blend-mode: multiply;
  background: radial-gradient(ellipse 55% 75% at 74% 52%, rgb(255 255 255 / 0) 35%, rgb(150 160 165 / .16) 100%); }
.hero-copy { position: relative; z-index: 2; }
.hero-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); align-items: center; gap: 2rem; }
.hero-copy { padding: clamp(2.5rem, 4.5vw, 3.75rem) 0; }
.hero-copy .lede { max-width: 34ch; }
.hero-figure { align-self: end; margin: 0; position: relative; }
.hero-figure figcaption { z-index: 2; }
.hero-figure img { width: 100%; max-width: 620px; margin-left: auto; margin-right: auto; }
.hero-figure figcaption { position: absolute; right: 0; bottom: 1.25rem; font-size: .85rem; color: var(--ink-soft);  }
.hero-meta { margin-top: 2rem; padding-top: 1.25rem; border-top: 1px solid var(--studio-deep); display: flex; flex-wrap: wrap; gap: .5rem 2rem; font-size: .95rem; color: var(--ink-soft); }
.hero-meta a { color: var(--ink); }
.hero-meta { align-items: center; }
.hero-badge { display: flex; align-items: center; gap: .9rem; text-decoration: none; color: var(--ink-soft); line-height: 1.4; }
.hero-badge img { width: 64px; height: auto; flex: none; filter: drop-shadow(0 1px 2px rgb(0 0 0 / .15)); }
.hero-badge strong { display: block; color: var(--ink); font-weight: 600; }
.hero-badge:hover strong, .hero-badge:focus-visible strong { text-decoration: underline; }
.hero-notes { display: flex; flex-wrap: wrap; gap: .35rem 1.5rem; }
@media (max-width: 820px) {
  .hero-grid { grid-template-columns: 1fr; gap: 0; }
  .hero-copy { padding-bottom: 1.5rem; }
  .hero-figure img { max-width: 330px; margin: 0 auto; }
  .hero-figure figcaption { display: none; }
  .hero::after { background: radial-gradient(ellipse 80% 45% at 50% 82%, rgb(255 255 255 / 0) 30%, rgb(150 160 165 / .14) 100%); }
}

/* Page head (inner pages) */
.page-head { background: var(--studio); padding: clamp(2.75rem, 6vw, 4.75rem) 0 clamp(2.25rem, 5vw, 3.5rem); }
.page-head .lede { max-width: 52ch; }
.page-head.with-figure .wrap { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, .6fr); gap: 3rem; align-items: center; }
.page-head.with-figure figure { margin: 0; }
.page-head.with-figure img { border-radius: 3px; }
@media (max-width: 820px) { .page-head.with-figure .wrap { grid-template-columns: 1fr; gap: 2rem; } .page-head.with-figure figure { max-width: 320px; } }
.crumbs { font-size: .9rem; color: var(--ink-soft); margin-bottom: 1.25rem; }
.crumbs a { color: var(--ink-soft); }
.crumbs span[aria-hidden] { margin: 0 .4rem; }

/* Sections */
.section { padding: var(--step) 0; }
.section + .section { padding-top: 0; }
.section.band { background: #fff; padding: var(--step) 0; }
.section.band + .section { padding-top: var(--step); }
.section.dark { background: var(--night); color: var(--night-text); padding: var(--step) 0; }
.section.dark h2, .section.dark h3 { color: #fff; }
.section.dark a { color: #cfe39b; }
.section.dark + .section { padding-top: var(--step); }

/* Report-style rows: heading in the margin, text in the body column */
.row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2.1fr); gap: 1rem 4rem; padding: 2.25rem 0; border-top: 1px solid var(--rule); }
.row:first-child { border-top: 0; padding-top: 0; }
.row > :first-child h2, .row > :first-child h3 { margin-top: 0; }
.row .prose { max-width: 62ch; }
.row-head h2 { font-size: clamp(1.6rem, 2.6vw, 2.1rem); }
.row-head h3 { font-size: 1.45rem; }
.row-head p { color: var(--ink-soft); font-size: .95rem; }
@media (max-width: 820px) { .row { grid-template-columns: 1fr; gap: .25rem; } }

/* Long-form pages with a contents list */
.doc { display: grid; grid-template-columns: 15rem minmax(0, 1fr); gap: 4rem; align-items: start; }
.doc-toc { position: sticky; top: 6.5rem; font-size: .92rem; }
.doc-toc p { font-weight: 600; margin-bottom: .6rem; }
.doc-toc ol { list-style: none; padding: 0; margin: 0; border-left: 1px solid var(--rule); }
.doc-toc li { margin: 0; }
.doc-toc a { display: block; padding: .35rem 0 .35rem .9rem; color: var(--ink-soft); text-decoration: none; margin-left: -1px; border-left: 2px solid transparent; }
.doc-toc a:hover { color: var(--ink); border-left-color: var(--pine); }
.doc-body { max-width: var(--measure); }
.doc-body h2 { margin-top: 3.5rem; padding-top: 2.25rem; border-top: 1px solid var(--rule); }
.doc-body h2:first-child { margin-top: 0; padding-top: 0; border-top: 0; }
@media (max-width: 960px) { .doc { grid-template-columns: 1fr; gap: 2rem; } .doc-toc { position: static; } }

/* Numbered steps: only for real sequences */
.steps { list-style: none; padding: 0; counter-reset: step; margin: 1.5rem 0; }
.steps > li { counter-increment: step; position: relative; padding: 0 0 1.25rem 3.25rem; margin: 0; border-left: 1px solid var(--rule); margin-left: 1rem; }
.steps > li:last-child { border-left-color: transparent; }
.steps > li::before { content: counter(step); position: absolute; left: -1rem; top: -.15rem; width: 2rem; height: 2rem; border-radius: 50%; background: var(--paper); border: 1.5px solid var(--pine); color: var(--pine-deep); font: 600 .9rem/1.85rem var(--sans); text-align: center; }
.band .steps > li::before { background: #fff; }
.steps h3, .steps h4 { margin-top: 0; }

/* Two audiences */
.paths { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.paths > div { padding: 2.5rem 2.5rem 2.5rem 0; }
.paths > div + div { padding: 2.5rem 0 2.5rem 2.5rem; border-left: 1px solid var(--rule); }
.paths .q { font-family: var(--display); font-weight: 600; font-style: italic; font-size: clamp(1.5rem, 2.4vw, 1.9rem); line-height: 1.2; margin: .25rem 0 1rem; }
.paths .who { font-weight: 600; font-size: .95rem; color: var(--pine-deep); margin: 0; }
@media (max-width: 820px) { .paths { grid-template-columns: 1fr; } .paths > div, .paths > div + div { padding: 2rem 0; border-left: 0; } .paths > div + div { border-top: 1px solid var(--rule); } }

/* Intro with portrait */
.intro { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(2rem, 5vw, 5rem); align-items: start; }
.intro figure { margin: 0; }
.intro img { border-radius: 3px; }
 /* Photo height follows the text beside it; width follows from the photo's own ratio */
.intro-fit { display: flex; align-items: flex-start; }
.intro-fit figure { flex: none; width: 316px; }
.intro-fit figure img { display: block; width: 100%; height: auto; }
.intro-fit .prose { flex: 1; min-width: 0; }
.intro-fit .prose > :first-child { margin-top: 0; }
.intro-fit .prose > :last-child { margin-bottom: 0; }
.intro figcaption { font-size: .88rem; color: var(--ink-soft); margin-top: .6rem; }
@media (max-width: 820px) { .intro { grid-template-columns: 1fr; } .intro figure { max-width: 420px; } .intro figure.hide-sm { display: none; } }

/* Figures inside text */
.figure { margin: 2rem 0; }
.figure img { border-radius: 3px; }
.figure figcaption { font-size: .88rem; color: var(--ink-soft); margin-top: .6rem; }
.figure.wide { max-width: none; }

/* Credentials */
.creds { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 2rem; }
.creds li { margin: 0; display: grid; grid-template-rows: 88px auto auto; gap: .6rem; align-content: start; }
.creds img { height: 88px; width: auto; max-width: 140px; object-fit: contain; }
.creds .cname { font-weight: 600; font-size: .95rem; line-height: 1.35; }
.creds .cname span { display: block; font-weight: 400; color: var(--ink-soft); }
.dark .creds .cname span { color: #b9c0b8; }
.creds a { font-size: .9rem; }
@media (max-width: 820px) { .creds { grid-template-columns: 1fr 1fr; } }

/* Quote */
.quote { margin: 0; max-width: 46rem; }
.quote p { font-family: var(--display); font-weight: 600; font-style: italic; font-size: clamp(1.45rem, 2.6vw, 2rem); line-height: 1.3; margin-bottom: 1rem; }
.quote footer { font-size: .95rem; color: var(--ink-soft); }

/* FAQ */
.faq { border-top: 1px solid var(--rule); max-width: var(--measure); }
.faq details { border-bottom: 1px solid var(--rule); }
.faq summary { cursor: pointer; list-style: none; padding: 1.15rem 2.5rem 1.15rem 0; font: 600 1.05rem/1.4 var(--sans); position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; position: absolute; right: .25rem; top: .95rem; font: 400 1.5rem/1 var(--sans); color: var(--pine); }
.faq details[open] summary::after { content: '\2212'; }
.faq .answer { padding: 0 0 1.25rem; max-width: 62ch; }
.faq .answer p:last-child { margin-bottom: 0; }

/* Notes and tables */
.note { border-left: 3px solid var(--cone); padding: .2rem 0 .2rem 1.1rem; margin: 1.75rem 0; color: var(--ink); }
.note p:last-child { margin-bottom: 0; }
.updated { font-size: .9rem; color: var(--ink-soft); }
.table-wrap { overflow-x: auto; margin: 1.5rem 0 2rem; }
table { border-collapse: collapse; width: 100%; font-size: .95rem; }
th, td { text-align: left; padding: .7rem .9rem .7rem 0; border-bottom: 1px solid var(--rule); vertical-align: top; }
th { font-weight: 600; border-bottom: 1.5px solid var(--ink); }
td:first-child { font-weight: 600; }

/* Plan drawing */
.plan { margin: 2.5rem 0; }
.plan svg { width: 100%; height: auto; display: block; background: #fff; border: 1px solid var(--rule); border-radius: 3px; }
.plan figcaption { font-size: .88rem; color: var(--ink-soft); margin-top: .6rem; }

/* Closing call to action */
.closing { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, .7fr); gap: 3rem; align-items: end; }
.closing h2 { margin-bottom: .75rem; }
.closing .contact-lines { font-size: 1.05rem; line-height: 1.9; }
.closing .contact-lines a { color: var(--ink); }
/* Call to action: studio grey like the hero, so it reads as its own block above the dark footer */
.section.closing-band { background: var(--studio); color: var(--ink); padding: var(--step) 0; }
.section.closing-band .prose, .closing-band .contact-lines span { color: var(--ink-soft); }
@media (max-width: 820px) { .closing { grid-template-columns: 1fr; gap: 1.5rem; } }

/* Contact form */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem 1.25rem; max-width: 46rem; }
.form-grid .full { grid-column: 1 / -1; }
label { display: block; font-weight: 600; font-size: .95rem; margin-bottom: .35rem; }
label .opt { font-weight: 400; color: var(--ink-soft); }
input, select, textarea { width: 100%; font: 400 1rem/1.4 var(--sans); color: var(--ink); background: #fff; border: 1.5px solid #aab2a9; border-radius: 4px; padding: .8rem .85rem; }
input:focus, select:focus, textarea:focus { outline: 3px solid var(--hivis); outline-offset: 1px; border-color: var(--ink); }
textarea { min-height: 9rem; resize: vertical; }
input[type='file'] { padding: .6rem; background: var(--paper); }
.hint { font-size: .88rem; color: var(--ink-soft); margin: .35rem 0 0; }
.hp { position: absolute; left: -5000px; width: 1px; height: 1px; overflow: hidden; }
.form-status { margin-top: 1rem; font-weight: 600; }
.form-status.error { color: #a1260d; }
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }

/* Footer */
.site-footer { background: var(--night); color: var(--night-text); padding: 2.75rem 0 1.25rem; font-size: .9rem; line-height: 1.5; }
.site-footer a { color: var(--night-text); }
.site-footer a:hover { color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 1.5rem 2.5rem; }
.footer-grid h2 { font: 600 .9rem/1.4 var(--sans); color: #fff; margin: 0 0 .55rem; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: .2rem; }
.footer-brand p { margin: 0 0 .6rem; }
.footer-brand > img { width: 190px; margin-bottom: .75rem; }
.footer-badge { display: inline-flex; align-items: center; gap: .75rem; margin-top: .2rem; color: #aeb6ad; font-size: .875rem; line-height: 1.45; text-decoration: none; }
.footer-badge img { width: 52px; height: auto; flex: none; }
.footer-badge > span { max-width: 15rem; }
.hero-badge u, .footer-badge u { text-underline-offset: .2em; }
.footer-badge:hover span, .footer-badge:focus-visible span { color: #fff; text-decoration: underline; }
.footer-base { margin-top: 1.75rem; padding-top: 1rem; border-top: 1px solid #364238; display: flex; flex-wrap: wrap; gap: .75rem 1.5rem; justify-content: space-between; color: #aeb6ad; font-size: .875rem; }
.footer-base a { color: #aeb6ad; }
@media (max-width: 900px) { .footer-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.5rem 1.25rem; } .footer-brand { grid-column: 1 / -1; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr 1fr; } .footer-grid > div:last-child { grid-column: 1 / -1; } .footer-grid > div:last-child ul { columns: 2; column-gap: 1.25rem; } .footer-grid > div:last-child li { break-inside: avoid; } }

/* Related links at the end of service pages */
.related { display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; padding: 0; list-style: none; margin: 0; }
.related li { margin: 0; }

@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; transition: none !important; animation: none !important; } }
@media print { .site-header, .site-footer, .doc-toc, .actions { display: none; } body { background: #fff; } }

.visually-hidden { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.h-small { font-size: 1.45rem; }

.signature { display: block; width: 170px; height: auto; margin-top: 1.25rem; }
.section-sig { padding-bottom: clamp(2rem, 4vw, 3rem); }
.band-gap { height: var(--step); }
.legal h2 { font-size: 1.6rem; margin-top: 2.5rem; }
.legal h3 { font-size: 1.25rem; }
.legal .updated { margin-bottom: 2rem; }
.file-list { list-style: none; padding: 0; margin: .5rem 0 0; font-size: .9rem; }
.file-list li { display: flex; gap: .75rem; justify-content: space-between; padding: .35rem 0; border-bottom: 1px solid var(--rule); margin: 0; }
.file-list li span:last-child { color: var(--ink-soft); white-space: nowrap; }
.file-list li.total { border-bottom: 0; font-weight: 600; }
.file-list li.over span { color: #a1260d; }