/* Halden Grounds — styles.css — 2026-09-16 */
:root {
  --bg: #0b0f0e;
  --bg-2: #131917;
  --ink: #ece8dd;
  --ink-2: rgba(236, 232, 221, 0.62);
  --ink-3: rgba(236, 232, 221, 0.38);
  --lichen: #9db07a;
  --line: rgba(236, 232, 221, 0.12);
  --font: "Archivo", system-ui, -apple-system, Arial, sans-serif;
  --pad: clamp(16px, 2.2vw, 32px);
  --nav-h: 64px;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 13px/1.5 var(--font); font-variation-settings: "wdth" 100; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p, ul, figure { margin: 0; }
ul { padding: 0; list-style: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--lichen); outline-offset: 3px; }
.label { font-size: 12px; font-variation-settings: "wdth" 112; letter-spacing: 0.01em; color: var(--ink-2); }
.statement { font-size: clamp(28px, 3.4vw, 44px); font-weight: 400; line-height: 1.12; letter-spacing: -0.02em; text-wrap: balance; max-width: 22ch; }
.arrow-link { display: inline-flex; align-items: center; gap: 8px; font-size: 12px; font-variation-settings: "wdth" 112; transition: color 0.2s; }
.arrow-link svg { width: 14px; height: 10px; transition: transform 0.25s; }
.arrow-link:hover { color: var(--lichen); }
.arrow-link:hover svg { transform: translateX(4px); }
.tag { display: inline-block; padding: 3px 7px 4px; border-radius: 999px; background: var(--lichen); color: #0b0f0e; font-size: 10px; font-variation-settings: "wdth" 112; line-height: 1; vertical-align: middle; margin-left: 8px; }

/* nav */
.nav { position: fixed; inset: 0 0 auto 0; z-index: 30; display: flex; align-items: center; justify-content: space-between; height: var(--nav-h); padding: 0 var(--pad); mix-blend-mode: difference; color: #fff; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-size: 13px; font-variation-settings: "wdth" 112; }
.brand svg { width: 22px; height: 22px; }
.nav-links { display: flex; gap: 32px; font-size: 13px; }
.nav-links a { opacity: 0.85; transition: opacity 0.2s; }
.nav-links a:hover, .nav-links a[aria-current] { opacity: 1; }
.nav-toggle { display: none; font-size: 13px; }
.nav-sheet { position: fixed; inset: 0; z-index: 40; background: var(--bg); display: grid; grid-template-rows: var(--nav-h) 1fr auto; padding: 0 var(--pad) 32px; }
.nav-sheet-top { display: flex; align-items: center; justify-content: space-between; }
.nav-sheet nav { align-self: center; display: grid; gap: 10px; }
.nav-sheet nav a { font-size: clamp(32px, 9vw, 48px); letter-spacing: -0.02em; }
.nav-sheet nav a:hover { color: var(--lichen); }
.nav-sheet p { color: var(--ink-2); font-size: 12px; }

/* full-bleed media sections */
.screen { position: relative; min-height: 100vh; min-height: 100svh; display: flex; align-items: flex-end; padding: 0 var(--pad) calc(var(--pad) + 8px); overflow: hidden; isolation: isolate; }
.screen img, .tile img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -1; }
.screen::after, .tile::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(11, 15, 14, 0.25), rgba(11, 15, 14, 0.05) 40%, rgba(11, 15, 14, 0.7)); }
.screen.is-hero img { animation: drift 24s ease-in-out infinite alternate; transform-origin: 50% 60%; }
@keyframes drift { from { transform: scale(1); } to { transform: scale(1.08); } }
.screen-copy { display: grid; gap: 14px; max-width: 640px; }
.screen-copy .arrow-link { margin-top: 6px; }

/* parks list */
.tiles { display: grid; }
.tile { position: relative; min-height: 72vh; display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; padding: var(--pad); overflow: hidden; isolation: isolate; border-top: 1px solid var(--line); }
.tile img { transition: transform 0.9s cubic-bezier(0.2, 0.7, 0.2, 1); }
.tile:hover img { transform: scale(1.03); }
.tile h2 { font-size: clamp(28px, 3.4vw, 44px); font-weight: 400; letter-spacing: -0.02em; line-height: 1.05; }
.tile h2 span { display: block; font-size: 13px; letter-spacing: 0; margin-top: 6px; color: var(--ink-2); font-variation-settings: "wdth" 112; }
.tile h2 .tag { display: inline-block; margin-top: 0; }
.tile .facts { display: flex; gap: 28px; font-size: 12px; color: var(--ink-2); font-variation-settings: "wdth" 112; }
.tile .facts b { display: block; font-weight: 400; color: var(--ink); font-variation-settings: "wdth" 100; font-size: 13px; }

/* text blocks */
.block { padding: clamp(96px, 14vw, 180px) var(--pad); display: grid; grid-template-columns: 1fr 2fr; gap: 32px; }
.block .statement { max-width: 26ch; }
.block-centre { padding: clamp(96px, 14vw, 180px) var(--pad); text-align: center; display: grid; justify-items: center; gap: 16px; }
.block-centre .statement { max-width: none; }

/* journal row */
.journal { padding: clamp(64px, 8vw, 110px) 0 clamp(64px, 8vw, 110px) var(--pad); border-top: 1px solid var(--line); }
.journal-head { display: flex; align-items: baseline; justify-content: space-between; padding-right: var(--pad); margin-bottom: 20px; }
.journal-head h2 { font-size: 20px; font-weight: 400; letter-spacing: -0.01em; }
.row { display: flex; gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory; padding-right: var(--pad); scrollbar-width: none; }
.row::-webkit-scrollbar { display: none; }
.row > * { flex: 0 0 clamp(240px, 22vw, 300px); scroll-snap-align: start; }
.card { display: grid; gap: 10px; }
.card figure { aspect-ratio: 4 / 5; overflow: hidden; background: var(--bg-2); }
.card figure img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.9s cubic-bezier(0.2, 0.7, 0.2, 1); }
.card:hover figure img { transform: scale(1.04); }
.card h3 { font-size: 16px; font-weight: 400; letter-spacing: -0.01em; line-height: 1.25; margin-top: 4px; }
.card p { font-size: 12px; color: var(--ink-2); }
.card .label { font-size: 11px; }

/* footer */
.footer { border-top: 1px solid var(--line); padding: clamp(48px, 6vw, 80px) var(--pad) 24px; display: grid; gap: 64px; }
.footer-top { display: grid; grid-template-columns: 1.2fr repeat(4, 1fr); gap: 24px; }
.footer-top h2 { font-size: 22px; font-weight: 400; letter-spacing: -0.01em; margin-bottom: 14px; }
.footer-col h3 { font-size: 12px; font-weight: 400; color: var(--ink-2); font-variation-settings: "wdth" 112; margin-bottom: 12px; }
.footer-col li { margin-bottom: 8px; font-size: 13px; }
.footer-col a:hover { color: var(--lichen); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; gap: 16px; font-size: 11px; color: var(--ink-2); font-variation-settings: "wdth" 112; }
.footer-bottom span + span { display: inline-flex; gap: 18px; }

/* inner pages */
.page { padding-top: var(--nav-h); }
.page-hero { padding: clamp(64px, 10vw, 140px) var(--pad) clamp(40px, 6vw, 80px); display: grid; gap: 16px; }
.page-hero h1 { font-size: clamp(34px, 5vw, 64px); font-weight: 400; line-height: 1.02; letter-spacing: -0.025em; max-width: 16ch; text-wrap: balance; }
.page-hero p { max-width: 52ch; font-size: 15px; color: var(--ink-2); }
.facts-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border-block: 1px solid var(--line); }
.facts-grid div { background: var(--bg); padding: 24px var(--pad); }
.facts-grid b { display: block; font-size: 26px; font-weight: 400; letter-spacing: -0.02em; }
.facts-grid span { font-size: 12px; color: var(--ink-2); font-variation-settings: "wdth" 112; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; padding: clamp(64px, 8vw, 120px) var(--pad); align-items: center; }
.split figure { aspect-ratio: 4 / 3; overflow: hidden; background: var(--bg-2); }
.split figure img { width: 100%; height: 100%; object-fit: cover; }
.split .statement { font-size: clamp(24px, 2.6vw, 34px); }
.split p { margin-top: 16px; max-width: 46ch; color: var(--ink-2); font-size: 14px; }
.pillars { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; padding: 0 var(--pad) clamp(64px, 8vw, 120px); }
.pillars div { border-top: 1px solid var(--line); padding-top: 16px; }
.pillars h3 { font-size: 16px; font-weight: 400; margin-bottom: 8px; }
.pillars p { font-size: 13px; color: var(--ink-2); }
.people { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; padding: 0 var(--pad) clamp(64px, 8vw, 120px); }
.people li { border-top: 1px solid var(--line); padding-top: 14px; }
.people b { font-weight: 400; display: block; }
.people span { font-size: 12px; color: var(--ink-2); }
.partners { padding: 0 var(--pad) clamp(64px, 8vw, 120px); }
.partners ul { display: flex; flex-wrap: wrap; gap: 12px 36px; margin-top: 16px; font-size: 18px; letter-spacing: -0.01em; color: var(--ink-2); }
.journal-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px 16px; padding: 0 var(--pad) clamp(64px, 8vw, 120px); }
.journal-grid article { display: grid; gap: 10px; scroll-margin-top: 90px; }
.journal-grid figure { aspect-ratio: 4 / 5; overflow: hidden; background: var(--bg-2); }
.journal-grid figure img { width: 100%; height: 100%; object-fit: cover; }
.journal-grid h2 { font-size: 18px; font-weight: 400; letter-spacing: -0.01em; line-height: 1.25; }
.journal-grid p { font-size: 13px; color: var(--ink-2); }
.contact { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; padding: 0 var(--pad) clamp(64px, 8vw, 120px); }
.contact dl { display: grid; grid-template-columns: auto 1fr; gap: 10px 24px; font-size: 14px; }
.contact dt { color: var(--ink-2); font-size: 12px; font-variation-settings: "wdth" 112; padding-top: 2px; }
.contact dd { margin: 0; }
.form { display: grid; gap: 16px; }
.form label { display: grid; gap: 6px; font-size: 12px; color: var(--ink-2); font-variation-settings: "wdth" 112; }
.form input, .form textarea { font: inherit; color: var(--ink); background: var(--bg-2); border: 1px solid var(--line); padding: 12px; border-radius: 4px; }
.form textarea { min-height: 130px; resize: vertical; }
.form button { justify-self: start; padding: 12px 18px; border-radius: 4px; background: var(--ink); color: var(--bg); font-size: 13px; transition: background 0.2s; }
.form button:hover { background: var(--lichen); }
.form-status { font-size: 12px; color: var(--lichen); min-height: 1em; }
.cta { padding: clamp(64px, 8vw, 120px) var(--pad); border-top: 1px solid var(--line); display: grid; gap: 16px; }

/* the demo note */
.demo-note { position: fixed; left: 12px; bottom: 12px; z-index: 50; padding: 6px 10px; border-radius: 999px; background: rgba(11, 15, 14, 0.7); color: rgba(236, 232, 221, 0.6); font: 400 11px/1 var(--font); font-variation-settings: "wdth" 108; backdrop-filter: blur(6px); mix-blend-mode: normal; }
.demo-note:hover { color: var(--ink); }

@media (prefers-reduced-motion: reduce) { .screen.is-hero img { animation: none; } * { transition-duration: 0.001s !important; } html { scroll-behavior: auto; } }
@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-toggle { display: inline-block; }
  .block { grid-template-columns: 1fr; gap: 16px; }
  .tile { min-height: 60vh; flex-direction: column; align-items: flex-start; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .facts-grid, .pillars { grid-template-columns: 1fr 1fr; }
  .people, .journal-grid { grid-template-columns: 1fr 1fr; }
  .split, .contact { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .footer-top, .facts-grid, .pillars, .people, .journal-grid { grid-template-columns: 1fr; }
  .tile .facts { gap: 18px; flex-wrap: wrap; }
  .row > * { flex-basis: 78vw; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}