/* Pennine · pennineholdco.com
   Built to the Pennine brand guidelines (October 2026): Gritstone, Chalk and Oxblood,
   Newsreader for headlines and figures, Inter for text, no gradients, no shadows. */

:root {
  --gritstone: #1C1C1C;
  --chalk: #F4F2EE;
  --oxblood: #7A1F1F;
  --slate: #6F6F6F;
  --mist: #D9D5CE;
  --peat: #3A3328;
  --gold: #8B6B3A;
  --panel: #ECEAE5;            /* Chalk panel tone used in the guidelines' layouts */
  --serif: "Newsreader", Georgia, "Times New Roman", serif;
  --sans: "Inter", Tahoma, Verdana, sans-serif;
  --ease: cubic-bezier(.2, .7, .2, 1);
  --header-h: 76px;
  --measure: 720px;
  --wide: 1200px;
}

@font-face { font-family: "Inter"; src: url("inter.woff2") format("woff2"); font-weight: 400 600; font-style: normal; font-display: swap; }
@font-face { font-family: "Newsreader"; src: url("newsreader.woff2") format("woff2"); font-weight: 400 500; font-style: normal; font-display: swap; }

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; background: var(--chalk); color: var(--gritstone);
  font-family: var(--sans); font-size: 17px; line-height: 1.6;
  font-optical-sizing: auto; -webkit-font-smoothing: antialiased;
}
img, svg, video, iframe { display: block; max-width: 100%; }
a { color: inherit; }
p { margin: 0 0 1em; }
ul, ol { margin: 0 0 1em; padding-left: 1.3em; }
[id] { scroll-margin-top: calc(var(--header-h) + 24px); }
:focus-visible { outline: 2px solid var(--gritstone); outline-offset: 3px; }
.on-dark :focus-visible { outline-color: var(--chalk); }
.skip { position: absolute; left: -999px; top: 8px; background: var(--chalk); padding: 8px 12px; z-index: 100; }
.skip:focus { left: 8px; }

/* Type hierarchy, from the guidelines' Hierarchy page */
.subhead { font: 600 11px/1.4 var(--sans); letter-spacing: 0.1em; text-transform: uppercase; color: var(--slate); margin: 0 0 14px; }
.on-dark .subhead { color: var(--mist); }
h1, h2, h3, .headline { font-family: var(--serif); font-weight: 400; letter-spacing: 0; margin: 0 0 0.5em; }
h1 { font-size: clamp(34px, 4.6vw, 54px); line-height: 1.12; }
h2 { font-size: clamp(30px, 3.6vw, 42px); line-height: 1.15; }
h3 { font-size: clamp(22px, 2.2vw, 26px); line-height: 1.25; }
.lede { font-size: clamp(18px, 1.5vw, 20px); line-height: 1.55; max-width: var(--measure); }
.annotation { font-size: 13px; line-height: 1.5; color: var(--slate); }
.on-dark .annotation { color: var(--mist); }
.measure { max-width: var(--measure); }
.link { font-weight: 600; color: var(--gritstone); text-decoration: none; border-bottom: 2px solid var(--oxblood); transition: color .2s; }
.link:hover { color: var(--oxblood); }
.on-dark .link { color: var(--chalk); border-bottom-color: var(--chalk); }
.on-dark .link:hover { color: var(--mist); }
.arrow::after { content: "\2192"; display: inline-block; margin-left: 0.35em; transition: transform .25s var(--ease); }
.arrow:hover::after { transform: translateX(4px); }
.figure { font-family: var(--serif); font-weight: 400; font-size: clamp(38px, 4vw, 56px); line-height: 1; letter-spacing: -0.01em; margin: 6px 0 10px; }
.figure.accent { color: var(--oxblood); }
.figure.text { font-size: clamp(26px, 2.6vw, 34px); line-height: 1.15; margin: 8px 0 12px; }

/* Buttons: Gritstone or Chalk only, never Oxblood */
.btn { display: inline-block; font: 600 15px/1 var(--sans); padding: 16px 24px; background: var(--gritstone); color: var(--chalk); text-decoration: none; border: 1px solid var(--gritstone); cursor: pointer; transition: background .25s, color .25s, border-color .25s; }
.btn:hover { background: var(--peat); border-color: var(--peat); }
.btn.outline { background: transparent; color: var(--gritstone); }
.btn.outline:hover { background: var(--gritstone); color: var(--chalk); }
.on-dark .btn { background: var(--chalk); color: var(--gritstone); border-color: var(--chalk); }
.on-dark .btn:hover { background: var(--mist); border-color: var(--mist); }
.on-dark .btn.outline { background: transparent; color: var(--chalk); }
.on-dark .btn.outline:hover { background: var(--chalk); color: var(--gritstone); }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }

/* Layout */
.wrap { width: min(var(--wide), 100% - 48px); margin-inline: auto; }
.section { padding: clamp(72px, 9vw, 120px) 0; }
.section.tight { padding: clamp(48px, 6vw, 80px) 0; }
.on-dark { background: var(--gritstone); color: var(--chalk); }
.on-peat { background: var(--peat); color: var(--chalk); }
.on-panel { background: var(--panel); }
.rule { border: 0; border-top: 1px solid var(--mist); margin: 0; }
.on-dark .rule { border-top-color: #3a3a3a; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 80px); align-items: start; }
.grid-2.split-12 { grid-template-columns: 1fr 2fr; }
.grid-2.split-23 { grid-template-columns: 2fr 3fr; }
.grid-2.tight-gap { margin-top: 40px; gap: 0 48px; }
.grid-2 > * { min-width: 0; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.sticky-col { position: sticky; top: calc(var(--header-h) + 32px); }

/* Header and navigation */
.header { position: fixed; inset: 0 0 auto 0; height: var(--header-h); z-index: 50; color: var(--gritstone); transition: background .35s, color .35s, border-color .35s; border-bottom: 1px solid transparent; }
.header.over-hero { color: var(--chalk); }
.header.solid, .header.open { background: var(--chalk); color: var(--gritstone); border-bottom-color: var(--mist); }
.header .wrap { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; color: inherit; text-decoration: none; height: 100%; }
.brand svg { height: 26px; width: auto; color: inherit; transition: color .35s; }
.header.solid .brand svg, .header.open .brand svg { color: var(--oxblood); }
.nav { display: flex; align-items: center; gap: 4px; margin: 0; padding: 0; list-style: none; }
.nav > li { position: relative; }
.nav a, .nav button { font: 600 14px/1 var(--sans); letter-spacing: 0.02em; color: inherit; text-decoration: none; background: none; border: 0; padding: 12px 14px; cursor: pointer; display: inline-flex; align-items: center; gap: 6px; position: relative; }
.nav > li > a::after, .nav > li > button::after { content: ""; position: absolute; left: 14px; right: 14px; bottom: 6px; height: 2px; background: currentColor; transform: scaleX(0); transform-origin: left; transition: transform .25s var(--ease); }
.nav > li:hover > a::after, .nav > li:hover > button::after, .nav > li > a[aria-current="page"]::after, .nav > li.is-open > button::after { transform: scaleX(1); }
.nav .chev { width: 10px; height: 10px; transition: transform .25s var(--ease); }
.nav > li.is-open .chev { transform: rotate(180deg); }
.menu { position: absolute; top: calc(100% + 6px); left: 0; min-width: 260px; margin: 0; padding: 10px 0; list-style: none; background: var(--chalk); color: var(--gritstone); border: 1px solid var(--mist); opacity: 0; visibility: hidden; transform: translateY(-6px); transition: opacity .25s var(--ease), transform .25s var(--ease), visibility 0s linear .25s; }
.nav > li.is-open > .menu { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
.menu a { display: block; padding: 10px 18px; font-weight: 500; color: var(--gritstone); }
.menu a:hover { background: var(--panel); }
.menu .menu-head { padding: 6px 18px 8px; font: 600 11px/1.4 var(--sans); letter-spacing: 0.1em; text-transform: uppercase; color: var(--slate); }
.nav .cta { border: 1px solid currentColor; padding: 11px 16px; margin-left: 10px; transition: background .25s, color .25s; }
.nav .cta::after { display: none; }
.header.over-hero .nav .cta:hover { background: var(--chalk); color: var(--gritstone); }
.header.solid .nav .cta:hover, .header.open .nav .cta:hover { background: var(--gritstone); color: var(--chalk); }
.burger { display: none; background: none; border: 0; color: inherit; width: 44px; height: 44px; cursor: pointer; padding: 10px; }
.burger span { display: block; height: 2px; background: currentColor; margin: 6px 0; transition: transform .3s var(--ease), opacity .3s; }
.header.open .burger span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.header.open .burger span:nth-child(2) { opacity: 0; }
.header.open .burger span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
.mobile-nav { display: none; }

@media (max-width: 900px) {
  .nav { display: none; }
  .burger { display: block; }
  .mobile-nav { display: block; position: fixed; top: var(--header-h); left: 0; right: 0; bottom: 0; background: var(--chalk); color: var(--gritstone); overflow-y: auto; padding: 16px 24px 48px; opacity: 0; visibility: hidden; transform: translateY(-8px); transition: opacity .3s var(--ease), transform .3s var(--ease), visibility 0s linear .3s; z-index: 49; }
  .header.open ~ .mobile-nav, .mobile-nav.open { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
  .mobile-nav .group { border-bottom: 1px solid var(--mist); }
  .mobile-nav .group > a, .mobile-nav .group > button { display: flex; width: 100%; justify-content: space-between; align-items: center; font: 400 24px/1.2 var(--serif); padding: 20px 0; background: none; border: 0; color: inherit; text-decoration: none; cursor: pointer; text-align: left; }
  .mobile-nav .group > button .chev { width: 14px; height: 14px; transition: transform .25s; }
  .mobile-nav .group.is-open > button .chev { transform: rotate(180deg); }
  .mobile-nav .sub { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .3s var(--ease); }
  .mobile-nav .group.is-open .sub { grid-template-rows: 1fr; }
  .mobile-nav .sub > div { overflow: hidden; }
  .mobile-nav .sub a { display: block; padding: 10px 0 10px 16px; color: var(--gritstone); text-decoration: none; font-weight: 500; }
  .mobile-nav .sub a:last-child { padding-bottom: 22px; }
  .mobile-nav .contact-lines { padding-top: 28px; }
  body.menu-open { overflow: hidden; }
}

/* Hero (home) and page headers */
.hero { position: relative; height: 100vh; height: 100svh; min-height: 560px; overflow: hidden; background: var(--peat); color: var(--chalk); display: flex; align-items: center; justify-content: center; text-align: center; }
.hero .photo { position: absolute; inset: -12% 0 0 0; height: 124%; width: 100%; will-change: transform; }
.hero .photo img { width: 100%; height: 100%; object-fit: cover; object-position: center 60%; }
.hero .scrim { position: absolute; inset: 0; background: rgba(28, 28, 28, 0.18); }
.hero .base { position: absolute; left: 0; right: 0; bottom: 0; height: 45%; background: linear-gradient(to bottom, rgba(28,28,28,0) 0%, rgba(28,28,28,0.35) 100%); }
.hero .content { position: relative; z-index: 2; padding: 0 24px; will-change: transform, opacity; }
.hero .lockup { width: clamp(220px, 26vw, 340px); height: auto; margin: 0 auto 28px; color: var(--chalk); }
.hero .strap { font: 400 clamp(17px, 1.6vw, 21px)/1.5 var(--sans); margin: 0; max-width: 36em; margin-inline: auto; }
.hero .cue { position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%); z-index: 2; display: flex; flex-direction: column; align-items: center; gap: 10px; color: var(--chalk); font: 600 11px/1 var(--sans); letter-spacing: 0.14em; text-transform: uppercase; text-decoration: none; opacity: 0.85; }
.hero .cue i { display: block; width: 1px; height: 44px; background: currentColor; transform-origin: top; animation: cue 2.2s var(--ease) infinite; }
@keyframes cue { 0% { transform: scaleY(0); opacity: 0; } 30% { opacity: 1; } 70% { transform: scaleY(1); opacity: 1; } 100% { transform: scaleY(1); opacity: 0; } }

.page-head { padding: calc(var(--header-h) + clamp(56px, 8vw, 104px)) 0 clamp(48px, 6vw, 80px); border-bottom: 1px solid var(--mist); }
.page-head .lede { margin-top: 20px; }
.page-head.with-photo { padding: 0; border: 0; }
.banner { position: relative; height: clamp(320px, 42vh, 460px); overflow: hidden; background: var(--peat); }
.banner img { width: 100%; height: 100%; object-fit: cover; }
.banner .scrim { position: absolute; inset: 0; background: rgba(28,28,28,0.22); }

/* Section heads */
.section-head { max-width: 860px; margin-bottom: clamp(36px, 5vw, 64px); }
.section-head p { max-width: var(--measure); }

/* Factsheet figure panel */
.facts { display: grid; grid-template-columns: repeat(4, 1fr); background: var(--panel); border-top: 1px solid var(--mist); }
.facts > div { padding: 32px 28px 28px; border-right: 1px solid var(--mist); border-bottom: 1px solid var(--mist); }
.facts > div:last-child { border-right: 0; }
.facts .subhead { margin-bottom: 4px; }
.facts .annotation { margin: 0; }
.on-dark .facts { background: transparent; border-top-color: #3a3a3a; }
.on-dark .facts > div { border-color: #3a3a3a; }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; counter-reset: step; }
.steps > div { padding: 28px 28px 8px 0; position: relative; }
.steps > div::before { content: ""; position: absolute; left: 0; right: 28px; top: 0; height: 1px; background: var(--gritstone); transform: scaleX(0); transform-origin: left; transition: transform .9s var(--ease); transition-delay: var(--d, 0s); }
.steps > div.is-visible::before { transform: scaleX(1); }
.steps .num { font: 400 15px/1 var(--serif); color: var(--slate); letter-spacing: 0.08em; margin-bottom: 18px; }
.steps h3 { font-family: var(--sans); font-weight: 600; font-size: 17px; margin: 0 0 10px; }
.steps p { margin: 0; }
.timeline { list-style: none; margin: 0; padding: 0; border-left: 1px solid var(--mist); }
.timeline li { position: relative; padding: 0 0 40px 36px; }
.timeline li::before { content: ""; position: absolute; left: -5px; top: 10px; width: 9px; height: 9px; background: var(--gritstone); }
.timeline li:last-child { padding-bottom: 0; }
.timeline .num { font: 400 13px/1 var(--serif); color: var(--slate); letter-spacing: 0.1em; margin-bottom: 8px; }
.timeline h3 { margin-bottom: 8px; }
.timeline p { margin: 0; max-width: 60ch; }

/* Lists with rules */
.ruled { list-style: none; margin: 0; padding: 0; }
.ruled li { padding: 18px 0; border-top: 1px solid var(--mist); }
.ruled li:last-child { border-bottom: 1px solid var(--mist); }
.on-dark .ruled li { border-color: #3a3a3a; }
.two-col { columns: 2; column-gap: 48px; }
.two-col li { break-inside: avoid; }
.crit-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px 40px; margin-top: 44px; }
.crit-grid h3 { font-family: var(--sans); font-weight: 600; font-size: 17px; margin: 0 0 8px; }
.crit-grid p { margin: 0 0 6px; }

/* Accordion */
.acc { border-top: 1px solid var(--mist); }
.acc details { border-bottom: 1px solid var(--mist); }
.acc summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 22px 0; font: 400 clamp(20px, 2vw, 24px)/1.3 var(--serif); }
.acc summary::-webkit-details-marker { display: none; }
.acc summary .plus { flex: 0 0 auto; width: 14px; height: 14px; position: relative; }
.acc summary .plus::before, .acc summary .plus::after { content: ""; position: absolute; background: var(--gritstone); transition: transform .3s var(--ease); }
.acc summary .plus::before { left: 0; right: 0; top: 6px; height: 2px; }
.acc summary .plus::after { top: 0; bottom: 0; left: 6px; width: 2px; }
.acc details[open] summary .plus::after { transform: scaleY(0); }
.acc .body { padding: 0 0 26px; max-width: var(--measure); }
.acc .body p:last-child { margin-bottom: 0; }

/* Tabs */
.tabs { border-bottom: 1px solid var(--mist); display: flex; gap: 8px; overflow-x: auto; scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tabs button { background: none; border: 0; padding: 14px 16px; font: 600 12px/1 var(--sans); letter-spacing: 0.1em; text-transform: uppercase; color: var(--slate); cursor: pointer; position: relative; white-space: nowrap; }
.tabs button::after { content: ""; position: absolute; left: 16px; right: 16px; bottom: -1px; height: 2px; background: var(--oxblood); transform: scaleX(0); transition: transform .3s var(--ease); }
.tabs button[aria-selected="true"] { color: var(--gritstone); }
.tabs button[aria-selected="true"]::after { transform: scaleX(1); }
.tab-panel { display: none; padding-top: 36px; }
.tab-panel.is-active { display: block; animation: fade .45s var(--ease); }
@keyframes fade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* Text with image */
.media { width: 100%; aspect-ratio: 4 / 3; background: var(--peat); overflow: hidden; position: relative; }
.media img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.04); transition: transform 1.2s var(--ease); }
.media.is-visible img { transform: none; }
.media.portrait { aspect-ratio: 4 / 5; }

/* Dark divider band */
.band { padding: clamp(80px, 11vw, 150px) 0; text-align: center; }
.band .headline { font-size: clamp(28px, 3.4vw, 40px); max-width: 24em; margin: 0 auto; }
.band.quote .headline { font-size: clamp(24px, 2.6vw, 32px); max-width: 30em; }
.band .mark { width: 40px; height: 40px; margin: 0 auto 28px; color: var(--chalk); }

/* Photo divider */
.photo-band { position: relative; height: clamp(260px, 38vw, 480px); overflow: hidden; background: var(--peat); }
.photo-band img { width: 100%; height: 120%; object-fit: cover; will-change: transform; }

/* Document cards */
.docs { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.doc { background: var(--panel); border: 1px solid var(--mist); display: grid; grid-template-columns: 180px 1fr; }
.doc .thumb { background: var(--chalk); border-right: 1px solid var(--mist); overflow: hidden; }
.doc .thumb img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.doc .info { padding: 24px 26px; display: flex; flex-direction: column; }
.doc h3 { font-size: 22px; margin: 6px 0 8px; }
.doc p { margin: 0 0 18px; }
.doc .links { margin-top: auto; display: flex; gap: 22px; align-items: center; }
.doc .links .link { font-size: 15px; }
.doc .links button { font: 600 15px/1 var(--sans); background: none; border: 0; padding: 0; color: var(--gritstone); border-bottom: 2px solid var(--oxblood); cursor: pointer; }
.doc .links button:hover { color: var(--oxblood); }
.viewer { position: fixed; inset: 0; background: rgba(28,28,28,0.9); z-index: 80; display: none; padding: 24px; }
.viewer.open { display: flex; flex-direction: column; animation: fade .3s var(--ease); }
.viewer .bar { display: flex; justify-content: space-between; align-items: center; color: var(--chalk); padding: 0 0 14px; font-weight: 600; }
.viewer .bar button { background: none; border: 1px solid var(--chalk); color: var(--chalk); font: 600 13px/1 var(--sans); padding: 10px 14px; cursor: pointer; }
.viewer iframe { flex: 1; width: 100%; border: 0; background: var(--chalk); }

/* Forms (Netlify) */
.form { display: grid; grid-template-columns: 1fr 1fr; gap: 20px 24px; }
.form .full { grid-column: 1 / -1; }
.form label { display: block; font: 600 11px/1.4 var(--sans); letter-spacing: 0.1em; text-transform: uppercase; color: var(--slate); margin-bottom: 8px; }
.form input, .form textarea, .form select { width: 100%; font: 400 17px/1.5 var(--sans); color: var(--gritstone); background: var(--chalk); border: 1px solid var(--mist); padding: 12px 14px; border-radius: 0; transition: border-color .2s; }
.form input:focus, .form textarea:focus, .form select:focus { outline: none; border-color: var(--gritstone); }
.form select { appearance: none; -webkit-appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 10'%3E%3Cpath d='M1 3l4 4 4-4' fill='none' stroke='%231C1C1C' stroke-width='1.6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; background-size: 12px; padding-right: 40px; cursor: pointer; }
.form textarea { min-height: 160px; resize: vertical; }
.form .hp { position: absolute; left: -9999px; }
.form .note { grid-column: 1 / -1; }
.contact-lines p { margin: 0 0 6px; overflow-wrap: anywhere; }
.contact-lines .big { font: 400 clamp(22px, 2.4vw, 28px)/1.3 var(--serif); }
.map { width: 100%; aspect-ratio: 16 / 9; border: 1px solid var(--mist); background: var(--panel); filter: grayscale(1) contrast(0.95); }
.map iframe { width: 100%; height: 100%; border: 0; }

/* Footer */
.footer { background: var(--gritstone); color: var(--chalk); padding: clamp(56px, 7vw, 88px) 0 40px; }
.footer .top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr 1.3fr; gap: 40px; padding-bottom: 48px; border-bottom: 1px solid #3a3a3a; }
.footer .lockup { width: 170px; height: auto; color: var(--chalk); margin-bottom: 20px; }
.footer .strap { color: var(--mist); max-width: 30ch; margin: 0; }
.footer h4 { font: 600 11px/1.4 var(--sans); letter-spacing: 0.1em; text-transform: uppercase; color: var(--mist); margin: 6px 0 16px; }
.footer ul { list-style: none; margin: 0; padding: 0; }
.footer li { margin: 0 0 10px; }
.footer li .annotation { color: var(--mist); font-size: 12px; }
.footer a { color: var(--chalk); text-decoration: none; }
.footer a:hover { text-decoration: underline; text-decoration-color: var(--mist); text-underline-offset: 3px; }
.footer .legal { padding-top: 24px; display: flex; justify-content: space-between; gap: 32px; flex-wrap: wrap; font-size: 13px; line-height: 1.55; color: var(--mist); }
.footer .legal p { margin: 0; max-width: 78ch; }

/* Motion */
[data-reveal] { opacity: 0; transform: translateY(26px); transition: opacity .8s var(--ease), transform .8s var(--ease); transition-delay: var(--d, 0s); }
[data-reveal].is-visible { opacity: 1; transform: none; }
.header.hidden { transform: translateY(-100%); }
.header { transition: background .35s, color .35s, border-color .35s, transform .35s var(--ease); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  [data-reveal] { opacity: 1; transform: none; transition: none; }
  .steps > div::before { transform: none; transition: none; }
  .hero .cue i { animation: none; }
  .media img { transform: none; transition: none; }
  .hero .photo, .photo-band img { transform: none !important; }
}

/* Responsive */
@media (max-width: 1100px) {
  .facts { grid-template-columns: repeat(2, 1fr); }
  .facts > div:nth-child(2n) { border-right: 0; }
  .steps { grid-template-columns: repeat(2, 1fr); row-gap: 24px; }
  .grid-4, .crit-grid { grid-template-columns: repeat(2, 1fr); }
  .footer .top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  body { font-size: 16px; }
  .grid-2, .grid-2.split-12, .grid-2.split-23, .grid-3, .docs, .crit-grid { grid-template-columns: 1fr; }
  .sticky-col { position: static; }
  .facts { grid-template-columns: 1fr; }
  .facts > div { border-right: 0; }
  .steps { grid-template-columns: 1fr; }
  .two-col { columns: 1; }
  .doc { grid-template-columns: 1fr; }
  .doc .thumb { aspect-ratio: 3 / 2; border-right: 0; border-bottom: 1px solid var(--mist); }
  .form { grid-template-columns: 1fr; }
  .footer .top { grid-template-columns: 1fr; gap: 28px; }
  .hero .photo img { object-position: 42% 60%; }
}
@media print {
  .header, .mobile-nav, .hero .cue, .viewer { display: none !important; }
  .hero { height: auto; min-height: 0; padding: 48px 0; }
  [data-reveal] { opacity: 1; transform: none; }
}