/* 514 Building. Every value traces to design.md (revised 2026-10-03). */
:root {
  --felt: #1e3b33;
  --felt-deep: #16302a;
  --brass: #b38b4d;
  --brass-ink: #7d5d2c;
  --ground: #f3efe7;
  --paper: #fbf9f4;
  --ink: #1b1f1d;
  --ink-soft: #4a504c;
  --line: #dcd5c8;
  --letter: #f4efe4;
  --board-type: "Barlow Condensed", "Arial Narrow", Arial, sans-serif;
  --body: "Schibsted Grotesk", "Helvetica Neue", Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--ground); color: var(--ink); font: 400 18px/1.65 var(--body); }
a { color: var(--ink); text-decoration-color: var(--brass); text-decoration-thickness: 2px; text-underline-offset: 4px; transition: color 0.15s ease, text-decoration-color 0.15s ease; }
a:hover { color: var(--brass-ink); }
:focus-visible { outline: 3px solid var(--brass); outline-offset: 3px; }
h1, h2, h3 { font-family: var(--body); font-weight: 700; letter-spacing: -0.02em; line-height: 1.08; margin: 0 0 16px; }
h1 { font-size: clamp(40px, 6vw, 68px); }
h2 { font-size: 30px; }
h3 { font-size: 24px; letter-spacing: -0.01em; }
p { margin: 0 0 16px; }
.wrap { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 760px; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 16px; background: var(--paper); padding: 8px 12px; z-index: 10; }
.eyebrow { font: 600 13px/1.2 var(--body); letter-spacing: 0.12em; text-transform: uppercase; color: var(--brass-ink); margin-bottom: 18px; }
.lede { font-size: 20px; color: var(--ink-soft); }

/* Header: a small brass plaque */
.top { background: var(--ground); border-bottom: 1px solid var(--line); }
.top-in { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 76px; flex-wrap: wrap; }
.plaque { display: inline-flex; align-items: baseline; gap: 10px; text-decoration: none; color: var(--ink); padding: 6px 12px 7px; border: 2px solid var(--brass); border-radius: 3px; }
.plaque-num { font: 600 26px/1 var(--board-type); letter-spacing: 0.08em; }
.plaque-txt { font: 600 12px/1 var(--body); letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-soft); }
.nav { display: flex; gap: 26px; flex-wrap: wrap; }
.nav a { font: 500 16px/1 var(--body); text-decoration: none; padding: 8px 0; border-bottom: 2px solid transparent; }
.nav a:hover { color: var(--ink); border-bottom-color: var(--line); }
.nav a[aria-current="page"] { border-bottom-color: var(--brass); }

/* The letter-board */
.board { padding: 24px; background: var(--ground); }
.board-in {
  max-width: 1160px; margin: 0 auto;
  background-color: var(--felt);
  background-image:
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.035) 0 1px, transparent 1px 3px),
    repeating-linear-gradient(0deg, rgba(0, 0, 0, 0.06) 0 1px, transparent 1px 3px);
  border: 14px solid var(--brass);
  box-shadow: inset 0 0 0 2px rgba(0, 0, 0, 0.35);
  padding: clamp(28px, 5vw, 56px) clamp(20px, 5vw, 64px) clamp(28px, 4vw, 48px);
  color: var(--letter);
}
.board-title, .board-sub, .board-floor, .board-list a { font-family: var(--board-type); text-transform: uppercase; text-shadow: 0 1px 0 rgba(0, 0, 0, 0.55); }
.board-title { font-weight: 600; font-size: clamp(30px, 5.4vw, 64px); letter-spacing: 0.14em; line-height: 1; margin: 0 0 10px; text-align: center; }
.board-title span { font-size: 1.35em; letter-spacing: 0.1em; margin-right: 0.15em; }
.board-sub { font-size: 17px; letter-spacing: 0.5em; text-align: center; color: rgba(244, 239, 228, 0.72); margin: 0 0 clamp(26px, 4vw, 44px); }
.board-cols { columns: 2 300px; column-gap: clamp(32px, 5vw, 72px); }
.board-col { break-inside: avoid; }
.board-floor { font-size: 15px; letter-spacing: 0.3em; color: var(--brass); margin: 0 0 6px; padding-bottom: 8px; }
.board-list { list-style: none; margin: 0 0 22px; padding: 0; }
.board-list li { border-bottom: 1px solid rgba(0, 0, 0, 0.45); box-shadow: 0 1px 0 rgba(255, 255, 255, 0.05); animation: settle 0.4s ease-out both; animation-delay: var(--d); }
.board-list a { display: flex; align-items: baseline; gap: 12px; padding: 11px 4px 9px; color: rgba(244, 239, 228, 0.9); text-decoration: none; transform: rotate(var(--tilt)); transition: color 0.15s ease; }
.board-list a:hover, .board-list a:focus-visible { color: #fff; }
.board-list a:hover .b-lead { border-color: var(--brass); }
.b-name { font-weight: 600; font-size: clamp(19px, 2.1vw, 24px); letter-spacing: 0.12em; }
.b-lead { flex: 1; border-bottom: 2px dotted rgba(244, 239, 228, 0.35); transform: translateY(-5px); min-width: 24px; }
.b-suite { font: 500 18px/1 var(--mono); letter-spacing: 0.04em; text-transform: none; }
@keyframes settle { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .board-list li { animation: none; } }

/* Intro under the board */
.intro { padding: 72px 0 96px; }
.intro-in { display: grid; grid-template-columns: 1.15fr 1fr; gap: 56px; align-items: end; }
.intro-in .eyebrow { grid-column: 1 / -1; margin-bottom: 0; }
.intro-in h1 { margin: 0; }
.intro-side .lede { margin-bottom: 26px; }
.hero-links { display: flex; gap: 12px; flex-wrap: wrap; margin: 0; }
.btn { display: inline-block; background: var(--felt); color: var(--letter); border: 2px solid var(--felt); border-radius: 3px; padding: 14px 24px; font: 600 16px/1 var(--body); text-decoration: none; cursor: pointer; transition: background 0.15s ease, border-color 0.15s ease; }
.btn:hover { background: var(--felt-deep); border-color: var(--brass); color: #fff; }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.btn:disabled { opacity: 0.6; cursor: wait; }

/* Bands */
.band { padding: 96px 0; border-top: 1px solid var(--line); }
.band-alt { background: var(--paper); }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.more { font-weight: 600; }
.photo-slot { margin: 0; aspect-ratio: 3 / 2; border: 2px dashed var(--line); border-radius: 4px; background: var(--paper); display: flex; align-items: center; justify-content: center; text-align: center; padding: 24px; }
.photo-slot span { font: 500 14px/1.5 var(--mono); color: var(--ink-soft); letter-spacing: 0.04em; text-transform: uppercase; }
.todo { border-left: 3px solid var(--brass); background: var(--paper); padding: 12px 16px; color: var(--ink-soft); font-size: 16px; border-radius: 0 4px 4px 0; }

/* Page heads */
.page-head { padding: 72px 0 40px; }
.page-head .lede { margin: 0; }

/* Tenants */
.floor { padding-bottom: 40px; }
.floor-h { font: 600 15px/1 var(--body); letter-spacing: 0.16em; text-transform: uppercase; color: var(--brass-ink); padding-bottom: 14px; border-bottom: 2px solid var(--brass); margin-bottom: 24px; }
.tenants { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.tenant { background: var(--paper); border: 1px solid var(--line); border-radius: 4px; padding: 28px 30px; scroll-margin-top: 24px; transition: border-color 0.15s ease; }
.tenant:hover { border-color: var(--brass); }
.tenant:target { outline: 3px solid var(--brass); outline-offset: 3px; }
.t-suite { font: 500 14px/1.3 var(--mono); letter-spacing: 0.02em; color: var(--brass-ink); margin-bottom: 10px; }
.tenant h3 { margin-bottom: 10px; }
.t-meta { margin: 18px 0 0; padding-top: 16px; border-top: 1px solid var(--line); display: grid; gap: 8px; }
.t-meta div { display: grid; grid-template-columns: 86px 1fr; gap: 12px; }
.t-meta dt { font: 600 13px/1.8 var(--body); text-transform: uppercase; letter-spacing: 0.1em; color: var(--ink-soft); }
.t-meta dd { margin: 0; overflow-wrap: anywhere; }
main > .floor:last-of-type { padding-bottom: 96px; }

/* Visit */
.visit { padding-bottom: 96px; }
.visit h2 { margin-top: 32px; }
.visit h2:first-child { margin-top: 0; }
.map { width: 100%; aspect-ratio: 4 / 3; border: 1px solid var(--line); border-radius: 4px; }

/* Contact */
.form { display: grid; gap: 18px; background: var(--paper); border: 1px solid var(--line); border-radius: 4px; padding: 30px; margin-bottom: 24px; }
.form label { display: grid; gap: 7px; font: 600 15px/1.3 var(--body); }
.form input, .form select, .form textarea { font: 400 18px/1.4 var(--body); color: var(--ink); background: #fff; border: 1px solid #b9b1a2; border-radius: 3px; padding: 12px 13px; }
.form input:focus, .form select:focus, .form textarea:focus { border-color: var(--brass); }
.form .btn { justify-self: start; }
.form-status { margin: 0; font-size: 17px; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.small { font-size: 16px; color: var(--ink-soft); }
section.narrow { padding-bottom: 96px; }

/* Footer: felt again, framing the page */
.foot { background: var(--felt-deep); color: var(--letter); padding: 56px 0 30px; border-top: 6px solid var(--brass); }
.foot-in { display: flex; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.foot p { margin: 0 0 6px; color: rgba(244, 239, 228, 0.8); font-size: 16px; }
.foot-name { font: 600 28px/1 var(--board-type) !important; letter-spacing: 0.14em; text-transform: uppercase; color: var(--letter) !important; margin-bottom: 14px !important; }
.foot-nav { display: flex; gap: 22px; flex-wrap: wrap; align-items: flex-start; }
.foot a { color: var(--letter); text-decoration-color: var(--brass); }
.foot a:hover { color: #fff; }
.foot-small { margin-top: 34px; padding-top: 18px; border-top: 1px solid rgba(244, 239, 228, 0.15); }
.foot-small p { font-size: 15px; }

@media (max-width: 860px) {
  .intro-in, .two, .tenants { grid-template-columns: 1fr; gap: 28px; }
  .intro { padding: 48px 0 64px; }
  .band { padding: 64px 0; }
  .board { padding: 12px; }
  .board-in { border-width: 10px; }
  .board-cols { columns: 1; }
  .nav { gap: 18px; }
  .b-suite { font-size: 16px; }
}