/* Layout: a fixed 3D stage under thin overlays. The page moves from the bright yard,
   to the dark control room, out to open sea, and back to paper for the people. */
:root {
  --paper: #ECEEF0;
  --paper-2: #F7F8F9;
  --ink: #131416;
  --steel: #5D5F63;
  --line: rgba(19, 20, 22, .12);
  --night: #0D1114;
  --night-2: #161C21;
  --night-line: rgba(236, 238, 240, .16);
  --fog: #A9AAAD;
  --gold: #B68A45;      /* brand gold: fills, and text on dark */
  --gold-hi: #CDA35A;   /* hover */
  --gold-ink: #8E6A2E;  /* text and outlines on light */
  --sea: #0B3D8F;

  --f-display: "Archivo", "Arial Narrow", "Helvetica Neue", Arial, sans-serif;
  --f-body: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;

  --gutter: clamp(16px, 4vw, 56px);
  --nav-h: 64px;
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; } /* step cards set display:flex, which would override it */
html { background: var(--paper); }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 16px/1.55 var(--f-body);
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, p, ul, ol, dl, dd, figure, blockquote { margin: 0; }
a { color: inherit; }
img { max-width: 100%; }
:focus-visible { outline: 2px solid var(--gold-ink); outline-offset: 3px; border-radius: 2px; }

#stage {
  position: fixed; inset: 0;
  width: 100%; height: 100vh; height: 100lvh;
  display: block; z-index: 0;
  opacity: 0; transition: opacity .7s ease; /* fades in once its shaders are compiled */
}
#stage.is-ready { opacity: 1; }
html.no-webgl #stage { display: none; }

main, .site-footer { position: relative; z-index: 1; }

/* ---------- shared type ---------- */
.display {
  font-family: var(--f-display);
  font-stretch: 72%;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -.005em;
  line-height: .9;
  text-wrap: balance;
}
.eyebrow {
  font: 500 12px/1.2 var(--f-mono);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--steel);
}
.mono { font-family: var(--f-mono); font-variant-numeric: tabular-nums; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; padding: 0 20px;
  font: 600 14px/1 var(--f-body); letter-spacing: .01em;
  text-decoration: none; border: 1px solid transparent; border-radius: 999px;
  cursor: pointer; transition: background-color .2s, color .2s, border-color .2s, transform .2s;
}
.btn:hover { transform: translateY(-1px); }
.btn-ink { background: var(--ink); color: var(--paper-2); }
.btn-ink:hover { background: #2B2C2F; }
.btn-gold { background: var(--gold); color: var(--ink); }
.btn-gold:hover { background: var(--gold-hi); }
.btn-ghost { border-color: rgba(17, 21, 25, .28); color: var(--ink); background: rgba(247, 248, 249, .55); }
.btn-ghost:hover { border-color: var(--ink); }
.btn-outline { border-color: var(--night-line); color: var(--paper); }
.btn-outline:hover { border-color: var(--paper); }

/* ---------- nav ---------- */
.nav {
  position: fixed; z-index: 10;
  top: calc(env(safe-area-inset-top, 0px) + 12px);
  left: var(--gutter); right: var(--gutter);
  max-width: 1240px; margin-inline: auto;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  height: 52px; padding: 0 6px 0 16px;
  background: rgba(247, 248, 249, .78);
  -webkit-backdrop-filter: blur(14px) saturate(1.2);
  backdrop-filter: blur(14px) saturate(1.2);
  border: 1px solid var(--line);
  border-radius: 999px;
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.brand img { height: 26px; width: auto; flex: none; }
.brand b { font: 700 15px/1 var(--f-display); font-stretch: 125%; letter-spacing: .08em; white-space: nowrap; }
.brand b .accent { color: var(--gold-ink); }
.brand small { font: 500 10px/1 var(--f-mono); letter-spacing: .16em; color: var(--steel); }
.nav-links { display: flex; gap: 4px; }
.nav-links a {
  padding: 8px 12px; border-radius: 999px;
  font-size: 14px; font-weight: 500; text-decoration: none; color: var(--steel);
}
.nav-links a:hover { color: var(--ink); background: rgba(17, 21, 25, .06); }
.nav .btn { min-height: 40px; padding: 0 18px; white-space: nowrap; }

/* ---------- scroll tracks ---------- */
.track { position: relative; }
.sticky {
  position: sticky; top: 0;
  height: 100vh; height: 100svh;
  overflow: hidden;
}
.track-yard { height: 420vh; }
.track-services { height: 260vh; }
.track-steps { height: 440vh; background: var(--night); color: var(--paper); }
.track-sea { height: 380vh; }

/* ---------- hero (yard) ---------- */
/* calm the scene behind the copy without hiding it */
.track-yard .sticky::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(90deg, rgba(233, 236, 238, .9) 0%, rgba(233, 236, 238, .62) 28%, rgba(233, 236, 238, 0) 46%);
}
.hero {
  position: absolute;
  left: var(--gutter);
  top: calc(var(--nav-h) + 6vh);
  width: min(560px, calc(100% - 2 * var(--gutter)));
  display: flex; flex-direction: column; gap: 18px;
}
.hero h1 { font-size: clamp(42px, 6.6vw, 96px); }
.hero h1 .accent { color: var(--gold-ink); }
.lede { max-width: 44ch; color: var(--steel); font-size: clamp(15px, 1.25vw, 17px); }
.cta-row { display: flex; flex-wrap: wrap; gap: 10px; }

.readout {
  position: absolute;
  left: var(--gutter); bottom: clamp(16px, 4vh, 36px);
  width: min(330px, calc(100% - 2 * var(--gutter)));
  padding: 14px 16px 16px;
  background: rgba(247, 248, 249, .86);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border: 1px solid var(--line);
  font: 400 12px/1.4 var(--f-mono);
  font-variant-numeric: tabular-nums;
  display: flex; flex-direction: column; gap: 10px;
}
.readout-top { display: flex; align-items: center; gap: 8px; font-weight: 500; letter-spacing: .12em; }
.readout-top .dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--gold);
  box-shadow: 0 0 0 4px rgba(201, 165, 74, .28);
  animation: pulse 1.8s ease-in-out infinite;
}
@keyframes pulse { 50% { box-shadow: 0 0 0 7px rgba(201, 165, 74, 0); } }
.readout-code { font-size: 20px; font-weight: 500; letter-spacing: .04em; }
.readout-code b { display: inline-block; padding: 0 5px; border: 1px solid var(--ink); font-weight: 500; }
.readout dl { display: grid; grid-template-columns: auto 1fr; gap: 4px 14px; }
.readout dl div { display: contents; }
.readout dt { color: var(--steel); }
.readout-bar { height: 2px; background: var(--line); overflow: hidden; }
.readout-bar span { display: block; height: 100%; background: var(--ink); transform-origin: left; transform: scaleX(0); }

.scroll-hint {
  position: absolute; right: var(--gutter); bottom: clamp(16px, 4vh, 36px);
  font: 500 12px/1 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--steel);
  display: flex; align-items: center; gap: 8px;
}
.scroll-hint .nudge { display: inline-block; animation: nudge 1.6s ease-in-out infinite; }
@keyframes nudge { 50% { transform: translateY(4px); } }

/* ---------- services ---------- */
.track-services .sticky { display: flex; flex-direction: column; justify-content: flex-end; }
.services-panel {
  background: var(--night); color: var(--paper);
  border-top: 1px solid var(--night-line);
  padding: clamp(24px, 4vh, 44px) var(--gutter) clamp(24px, 5vh, 48px);
  display: flex; flex-direction: column; gap: clamp(20px, 4vh, 40px);
  min-height: 52%;
}
.services-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 16px 32px; }
.services-head .eyebrow { color: var(--fog); margin-bottom: 10px; }
.services-head h2 { font-size: clamp(30px, 4vw, 58px); max-width: 16ch; }
.services-viewport { overflow: hidden; margin-inline: calc(-1 * var(--gutter)); padding-inline: var(--gutter); }
.services-track {
  display: flex; gap: clamp(16px, 2.2vw, 32px);
  list-style: none; padding: 0;
  will-change: transform;
}
.svc {
  flex: 0 0 clamp(240px, 27vw, 340px);
  min-width: 0;
  border-top: 1px solid var(--night-line);
  padding-top: 18px;
  display: flex; flex-direction: column; gap: 10px;
}
.svc svg { width: 30px; height: 30px; color: var(--paper); }
.svc h3 { font-size: clamp(22px, 2vw, 28px); }
.svc p { color: var(--fog); font-size: 14px; line-height: 1.5; }
.svc .tag { margin-top: auto; padding-top: 6px; font: 500 11px/1.3 var(--f-mono); letter-spacing: .1em; color: var(--gold); text-transform: uppercase; }

/* ---------- steps ---------- */
.steps {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) auto minmax(0, 1fr);
  gap: clamp(16px, 2.6vw, 36px);
  padding: calc(var(--nav-h) + 36px) var(--gutter) clamp(20px, 4vh, 40px);
}
.arch {
  min-width: 0;
  background: var(--paper);
  color: var(--ink);
  padding: clamp(20px, 3vw, 40px);
  display: flex; flex-direction: column; justify-content: flex-end; gap: 16px;
}
.arch-left { border-radius: 6px 58% 6px 6px / 6px 44% 6px 6px; }
.arch-right { border-radius: 58% 6px 6px 6px / 44% 6px 6px 6px; }
.arch-left h2 { font-size: clamp(38px, 5.4vw, 84px); }
.arch-left p:last-child { max-width: 40ch; color: var(--steel); }

.rail-col { display: flex; gap: 18px; align-items: stretch; padding-block: 8%; }
.rail { position: relative; width: 12px; border-radius: 999px; background: var(--night-2); border: 1px solid var(--night-line); overflow: hidden; }
.rail-fill { position: absolute; inset: 0; background: var(--gold); transform-origin: top; transform: scaleY(0); border-radius: 999px; }
.step-list { list-style: none; padding: 0; display: flex; flex-direction: column; justify-content: space-between; }
.step-list button {
  display: flex; align-items: baseline; gap: 10px;
  padding: 6px 0; background: none; border: 0; cursor: pointer;
  color: var(--fog); font: 500 14px/1.2 var(--f-body); text-align: left;
  transition: color .25s;
}
.step-list button .mono { font-size: 11px; letter-spacing: .08em; }
.step-list .is-active button, .step-list button:hover { color: var(--paper); }

.step-card { display: flex; flex-direction: column; gap: 14px; }
.step-card .num { font: 800 clamp(64px, 9vw, 140px)/.8 var(--f-display); font-stretch: 72%; color: var(--gold-ink); }
.step-card h3 { font-size: clamp(28px, 3vw, 44px); }
.step-card p { color: var(--steel); max-width: 42ch; }
.metric { display: flex; align-items: baseline; gap: 12px; padding-top: 14px; border-top: 1px solid var(--line); }
.metric b { font: 800 clamp(30px, 3vw, 44px)/1 var(--f-display); font-stretch: 72%; }
.metric span { font: 400 12px/1.3 var(--f-mono); color: var(--steel); letter-spacing: .04em; }

/* ---------- sea ---------- */
.sea { color: #fff; }
.sea-card {
  position: absolute; top: calc(var(--nav-h) + 40px);
  width: min(310px, 38vw);
  background: var(--paper-2); color: var(--ink);
  padding: 18px 20px;
  display: flex; flex-direction: column; gap: 10px;
  box-shadow: 0 18px 40px rgba(0, 18, 50, .25);
}
.sea-card-left { left: var(--gutter); }
.sea-card-right { right: var(--gutter); }
.sea-card svg { width: 28px; height: 28px; }
.sea-card h3 { font-size: 26px; }
.sea-card p { font-size: 14px; color: var(--steel); }
.sea-title {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center; text-align: center;
  padding-inline: var(--gutter);
  font-size: clamp(46px, 8.6vw, 140px);
  text-shadow: 0 4px 30px rgba(0, 20, 60, .45);
  pointer-events: none;
}
.sea-title span { max-width: 11ch; }
.sea-readout {
  position: absolute; left: var(--gutter); right: var(--gutter); bottom: clamp(16px, 4vh, 36px);
  font-size: 12px; letter-spacing: .08em; color: rgba(255, 255, 255, .86);
}
html.no-webgl .track-sea .sticky { background: var(--sea); }

/* ---------- quotes ---------- */
.quotes { background: var(--paper-2); padding: clamp(80px, 14vh, 140px) var(--gutter); }
.wrap { max-width: 1180px; margin-inline: auto; }
.quotes-head { display: flex; flex-direction: column; gap: 14px; margin-bottom: clamp(36px, 6vh, 64px); }
.quotes-head h2 { font-size: clamp(36px, 5vw, 72px); max-width: 14ch; }
.quote-list { display: flex; flex-direction: column; }
.quote {
  display: grid; grid-template-columns: minmax(0, 240px) minmax(0, 1fr);
  gap: 20px clamp(24px, 5vw, 80px);
  padding-block: clamp(28px, 5vh, 48px);
  border-top: 1px solid var(--line);
}
.who { display: flex; gap: 14px; align-items: center; align-self: start; }
.avatar {
  width: 56px; height: 56px; flex: none;
  display: grid; place-items: center;
  background: var(--paper); border: 1px solid var(--line);
  font: 800 20px/1 var(--f-display); font-stretch: 80%; letter-spacing: .04em; color: var(--ink);
}
.who b { display: block; font-weight: 600; }
.who b + span { display: block; font-size: 13px; color: var(--steel); line-height: 1.35; }
.quote blockquote { font-size: clamp(18px, 1.7vw, 23px); line-height: 1.5; max-width: 58ch; text-wrap: pretty; }
.quote .route { margin-top: 14px; font: 400 12px/1.4 var(--f-mono); color: var(--steel); letter-spacing: .04em; }

/* ---------- contact ---------- */
.contact { background: var(--night); color: var(--paper); padding: clamp(80px, 14vh, 140px) var(--gutter) 40px; }
.contact-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: clamp(32px, 6vw, 96px); }
.contact h2 { font-size: clamp(40px, 6vw, 92px); margin-block: 14px 20px; }
.contact-logo { display: block; width: min(300px, 72%); height: auto; margin-bottom: clamp(28px, 5vh, 48px); }
.contact .eyebrow { color: var(--fog); }
.contact-copy p { color: var(--fog); max-width: 40ch; }
.contact-lines { margin-top: 28px; display: flex; flex-direction: column; gap: 10px; font: 400 14px/1.4 var(--f-mono); }
.contact-lines p > span:first-child { color: var(--fog); display: inline-block; min-width: 92px; }

.form { display: grid; grid-template-columns: 1fr 1fr; gap: 22px 20px; align-content: start; }
.field { display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.field.full { grid-column: 1 / -1; }
.field label { font: 500 11px/1 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--fog); }
.field input, .field select {
  width: 100%; min-height: 46px;
  background: var(--night-2); color: var(--paper);
  border: 1px solid var(--night-line); border-radius: 4px;
  padding: 0 14px; font: 400 15px/1 var(--f-body);
}
.field input::placeholder { color: #77797D; }
.field input:focus, .field select:focus { outline: none; border-color: var(--gold); }
.form-foot { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: center; gap: 16px; }
.form-status { font: 400 13px/1.4 var(--f-mono); color: var(--fog); }

.site-footer {
  background: var(--night); color: var(--fog);
  padding: 28px var(--gutter) calc(28px + env(safe-area-inset-bottom, 0px));
  border-top: 1px solid var(--night-line);
  font: 400 12px/1.5 var(--f-mono);
}
.site-footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; }

/* ---------- site texts (content.js) and the owner's editor (editor.js) ---------- */
html.texts-pending [data-k] { visibility: hidden; } /* for the moment the saved texts take to load */

.editor {
  position: fixed; z-index: 60; top: 0; right: 0; bottom: 0;
  width: min(420px, 100vw);
  display: flex; flex-direction: column;
  background: var(--paper-2); color: var(--ink);
  border-left: 1px solid var(--line);
  box-shadow: -24px 0 60px rgba(13, 17, 20, .18);
  font: 400 14px/1.45 var(--f-body);
}
.editor-head { padding: 18px 20px 14px; border-bottom: 1px solid var(--line); display: grid; gap: 10px; }
.editor-title { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.editor-title h2 { font: 800 24px/1 var(--f-display); font-stretch: 72%; text-transform: uppercase; }
.editor-close {
  display: grid; place-items: center; width: 36px; height: 36px;
  border: 1px solid var(--line); border-radius: 50%; background: transparent; color: var(--ink); cursor: pointer;
}
.editor-close:hover { border-color: var(--ink); }
.editor-logout {
  margin-left: auto; border: 0; background: none; padding: 4px 0;
  color: var(--steel); font: 400 13px/1 var(--f-body); text-decoration: underline; cursor: pointer;
}
.editor-logout:hover { color: var(--ink); }
.editor-close svg { width: 16px; height: 16px; }
.editor-sub { font-size: 13px; color: var(--steel); }
.editor-head input {
  width: 100%; height: 40px; padding: 0 12px;
  border: 1px solid var(--line); border-radius: 8px; background: #fff; color: var(--ink);
  font: 400 14px/1 var(--f-body);
}
.editor-body { flex: 1; overflow-y: auto; overscroll-behavior: contain; padding: 0 20px 24px; }
.editor-group { border-bottom: 1px solid var(--line); }
.editor-group summary {
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  padding: 15px 0; cursor: pointer; list-style: none;
  font: 500 12px/1.3 var(--f-mono); letter-spacing: .1em; text-transform: uppercase;
}
.editor-group summary::-webkit-details-marker { display: none; }
.editor-group summary::after { content: "+"; font-size: 16px; color: var(--gold-ink); }
.editor-group[open] summary::after { content: "–"; }
.editor-field { display: grid; gap: 6px; padding-bottom: 14px; }
.editor-label { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; }
.editor-label label { font-size: 13px; color: var(--steel); }
.editor-field.is-changed .editor-label label { color: var(--ink); font-weight: 600; }
.editor-field.is-changed .editor-label label::before { content: "● "; color: var(--gold); }
.editor-reset { border: 0; background: none; padding: 0; color: var(--gold-ink); font-size: 12px; text-decoration: underline; cursor: pointer; }
.editor-field textarea {
  width: 100%; min-height: 40px; resize: none; overflow: hidden;
  padding: 9px 11px; border: 1px solid var(--line); border-radius: 8px;
  background: #fff; color: var(--ink); font: 400 14px/1.45 var(--f-body);
}
.editor-field textarea:focus { outline: 2px solid var(--gold); outline-offset: 0; border-color: transparent; }
.editor-foot {
  display: grid; gap: 10px;
  padding: 14px 20px calc(14px + env(safe-area-inset-bottom, 0px));
  border-top: 1px solid var(--line); background: var(--paper-2);
}
.editor-status { min-height: 1.4em; font: 400 12px/1.4 var(--f-mono); color: var(--steel); }
.editor-actions { display: flex; justify-content: flex-end; gap: 10px; }
.editor .btn:disabled { opacity: .45; cursor: default; transform: none; }

html.is-editing [data-k], html.is-editing [data-kp] { cursor: text; }
html.is-editing [data-k]:hover, html.is-editing [data-kp]:hover { outline: 1px dashed var(--gold); outline-offset: 3px; }
.is-target { outline: 2px solid var(--gold) !important; outline-offset: 3px; }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .steps {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto auto minmax(0, 1fr);
    gap: 14px;
    padding-top: calc(var(--nav-h) + 24px);
  }
  .arch-left { border-radius: 6px 40% 6px 6px / 6px 60% 6px 6px; padding-top: 28px; }
  .arch-left h2 { font-size: clamp(32px, 9vw, 52px); }
  .arch-left p:last-child { display: none; }
  .arch-right { border-radius: 6px; justify-content: flex-start; }
  .rail-col { padding: 0; }
  .rail { display: none; }
  .step-list { flex-direction: row; gap: 6px; overflow-x: auto; scrollbar-width: none; }
  .step-list button { white-space: nowrap; border: 1px solid var(--night-line); border-radius: 999px; padding: 8px 12px; }
  .step-list .is-active button { border-color: var(--gold); }
  .step-card .num { font-size: 64px; }
  .quote { grid-template-columns: minmax(0, 1fr); }
  .contact-grid { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 560px) {
  .brand small { display: none; }
  .brand b { font-size: 13px; letter-spacing: .05em; }
  .hero { gap: 14px; }
  .lede { font-size: 14px; }
  .scroll-hint { display: none; }
  .readout { padding: 12px 14px; }
  .sea-card { width: auto; right: var(--gutter); left: var(--gutter); padding: 14px 16px; }
  .sea-card-right { top: auto; bottom: calc(clamp(16px, 4vh, 36px) + 56px); } /* clears the two-line readout */
  .sea-card h3 { font-size: 20px; }
  .form { grid-template-columns: minmax(0, 1fr); }
  .editor {
    top: auto; height: min(78vh, 78svh); width: 100vw;
    border-left: 0; border-top: 1px solid var(--line); border-radius: 16px 16px 0 0;
  }
}
@media (prefers-reduced-motion: reduce) {
  .readout-top .dot, .scroll-hint .nudge { animation: none; }
  #stage { transition: none; }
  .btn { transition: none; }
}