/* AeroSine — tokens first; everything below references them. */
/* Archivo (SIL Open Font License), served from this site. */
@font-face { font-family: "Archivo"; font-style: normal; font-weight: 100 900; font-stretch: 62% 125%; font-display: swap; src: url("/assets/fonts/archivo-latin.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Archivo"; font-style: normal; font-weight: 100 900; font-stretch: 62% 125%; font-display: swap; src: url("/assets/fonts/archivo-latin-ext.woff2") format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF; }

:root {
  /* brand: deep navy grounds, the logo's cyan-blue as the one accent */
  --bg: #06111f;
  --surface: #0a1a2d;
  --surface-2: #10233a;
  --ink: #eef3f8;
  --muted: #9fb0c3;
  --accent: #2bb6e8;
  --accent-hi: #6dd3f5;
  --accent-ink: #06111f;
  --paper: #eef3f8;
  --paper-ink: #06111f;
  --paper-muted: #4b5a6d;
  --line: #1e3048;
  --well: #030b16;

  --font: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --step-small: 0.875rem;
  --step-body: clamp(1.0625rem, 1rem + 0.25vw, 1.1875rem);
  --step-lead: clamp(1.25rem, 1.1rem + 0.6vw, 1.5rem);
  --step-head: clamp(2.25rem, 1.3rem + 3vw, 4rem);
  --step-display: clamp(3.5rem, 0.5rem + 11vw, 13rem);

  --gutter: clamp(16px, 3.2vw, 48px);
  --section: clamp(96px, 11vw, 200px);
  --measure: 46ch;
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
  color-scheme: dark;
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 72px; scrollbar-color: #2f4560 var(--bg); }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 var(--step-body)/1.55 var(--font); font-variant-numeric: tabular-nums; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
img, video, svg { display: block; max-width: 100%; height: auto; }
h1, h2, h3, p, ul, ol, figure, fieldset { margin: 0; }
ul { padding: 0; list-style: none; }
fieldset { border: 0; padding: 0; min-width: 0; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: inherit; text-decoration-thickness: 1.5px; text-underline-offset: 0.2em; }
::selection { background: var(--accent); color: var(--accent-ink); }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; } /* taste-skill-ignore: screen-reader text */
.skip { position: absolute; left: var(--gutter); top: -100px; z-index: 50; background: var(--ink); color: var(--bg); padding: 12px 16px; }
.skip:focus { top: 12px; }

/* Type */
h1, h2 { font-weight: 660; font-stretch: 118%; letter-spacing: -0.03em; line-height: 0.98; text-wrap: balance; }
h1 { font-size: var(--step-head); }
h2 { font-size: var(--step-head); margin-bottom: 0.45em; }
.intro { font-size: var(--step-lead); line-height: 1.4; max-width: var(--measure); color: var(--muted); text-wrap: pretty; }
p { text-wrap: pretty; }
figcaption { font-size: var(--step-small); color: var(--muted); }

/* Controls */
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 54px; padding: 0 28px; border: 0; border-radius: 999px; background: var(--accent); color: var(--accent-ink); font-weight: 640; font-size: var(--step-body); text-decoration: none; cursor: pointer; transition: transform 160ms var(--ease-out), background-color 200ms ease; }
.btn:active { transform: scale(0.97); }
.btn-small { min-height: 42px; padding: 0 20px; font-size: var(--step-small); }
@media (hover: hover) and (pointer: fine) { .btn:hover { background: var(--accent-hi); } }
.text-link { font-weight: 600; text-decoration: underline; text-decoration-color: var(--accent); }
@media (hover: hover) and (pointer: fine) { .text-link:hover { color: var(--accent-hi); } }

/* Bar */
.bar { position: sticky; top: 0; z-index: 30; display: flex; align-items: center; gap: 28px; padding: 12px var(--gutter); background: var(--bg); }
.logo { display: inline-flex; align-items: center; gap: 10px; margin-right: auto; text-decoration: none; }
.logo-mark { height: 38px; width: auto; }
.logo-word { height: 19px; width: auto; }
.bar nav { display: flex; gap: 28px; font-size: var(--step-small); font-weight: 560; color: var(--muted); }
.bar nav a { text-decoration: none; padding: 8px 0; transition: color 160ms ease; }
@media (hover: hover) and (pointer: fine) { .bar nav a:hover { color: var(--ink); } }
.bar nav a[aria-current="page"] { color: var(--ink); text-decoration: underline; text-decoration-color: var(--accent); text-decoration-thickness: 2px; text-underline-offset: 0.5em; }
.menu-btn { display: none; flex: none; width: 44px; height: 44px; border: 0; border-radius: 999px; background: var(--surface-2); cursor: pointer; align-items: center; justify-content: center; }
.menu-icon, .menu-icon::before, .menu-icon::after { display: block; width: 18px; height: 2px; border-radius: 2px; background: var(--ink); transition: transform 240ms var(--ease-out), background-color 160ms ease; }
.menu-icon { position: relative; }
.menu-icon::before, .menu-icon::after { content: ""; position: absolute; left: 0; }
.menu-icon::before { top: -6px; }
.menu-icon::after { top: 6px; }
.bar.is-open .menu-icon { background: transparent; }
.bar.is-open .menu-icon::before { transform: translateY(6px) rotate(45deg); }
.bar.is-open .menu-icon::after { transform: translateY(-6px) rotate(-45deg); }
.more { margin-top: 28px; }

/* The split stage */
.split { display: grid; grid-template-columns: minmax(0, 46fr) minmax(0, 54fr); }
.read { padding: 0 clamp(24px, 4vw, 72px) 0 var(--gutter); }
.read > section { padding-block: var(--section) 0; }
.read > section:last-child { padding-bottom: var(--section); }
.stage { position: relative; }
.stage-inner { position: sticky; top: 66px; height: calc(100svh - 66px); overflow: hidden; background: var(--well); }
.stage-item { position: absolute; inset: 0; opacity: 0; transform: scale(1.04); transition: opacity 600ms var(--ease-out), transform 1200ms var(--ease-out); }
.stage-item.is-active { opacity: 1; transform: none; }
.stage-media { width: 100%; height: 100%; object-fit: cover; }
.stage-item figcaption, .band-figure figcaption, .page-figure figcaption, .feature-figure figcaption { position: absolute; left: 20px; bottom: 16px; padding: 4px 10px; background: rgba(6, 17, 31, 0.74); color: var(--muted); font-size: var(--step-small); }

/* Hero */
.hero { min-height: calc(100svh - 66px); display: flex; flex-direction: column; justify-content: flex-end; padding-bottom: clamp(48px, 9vh, 112px); }
.read > .hero { padding-top: 48px; padding-bottom: clamp(48px, 9vh, 112px); }
.hero h1 { font-size: clamp(3rem, 1rem + 4.4vw, 5.75rem); line-height: 0.92; font-stretch: 112%; }
.hero-sentence { margin-top: 32px; font-size: var(--step-lead); line-height: 1.4; max-width: 34ch; color: var(--muted); }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 28px; margin-top: 40px; }

/* What we make: a parts sheet */
.sheet { margin-top: 48px; background: var(--surface); padding: clamp(24px, 3vw, 44px); }
.sheet table, .slip table { width: 100%; border-collapse: collapse; }
.sheet tbody + tbody .grp th { padding-top: 40px; }
.grp th { text-align: left; font-size: var(--step-lead); font-weight: 680; font-stretch: 112%; padding-bottom: 8px; }
.sheet .grp th { color: var(--accent-hi); }
.sheet th[scope="row"], .slip th[scope="row"] { width: 100%; text-align: left; font-weight: 400; padding: 10px 0; vertical-align: top; }
.sheet td, .slip td { text-align: right; vertical-align: top; padding: 10px 0 10px 4px; white-space: nowrap; font-weight: 600; }
.line { display: flex; align-items: baseline; gap: 6px; }
.line .name { font-weight: 600; }
.dots { flex: 1 1 0; min-width: 12px; border-bottom: 3px dotted currentColor; transform: translateY(-4px); opacity: 0.35; }
.note { display: block; max-width: 36ch; margin-top: 2px; color: var(--muted); font-size: var(--step-small); }

/* How we engineer: a printed slip */
.slip-ground { margin-top: 48px; background: var(--surface); padding: clamp(24px, 4vw, 56px); }
.slip { background: var(--paper); color: var(--paper-ink); --muted: var(--paper-muted); max-width: 480px; padding: 28px 28px 44px; }
.slip-title { font-weight: 720; font-stretch: 116%; font-size: var(--step-lead); margin-bottom: 4px; }
.slip .grp th { font-size: var(--step-body); padding-top: 26px; padding-bottom: 2px; }
.slip th[scope="row"], .slip td { font-size: 1rem; padding: 7px 0; }
.slip tfoot td { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 4px 16px; background: var(--paper-ink); color: var(--paper); padding: 12px 14px; font-size: 1rem; white-space: normal; text-align: left; margin-top: 20px; }
.slip tfoot strong { font-weight: 680; color: var(--accent-hi); }

/* Full-bleed band */
.band { padding-bottom: var(--section); }
.band-figure { position: relative; height: min(86svh, 56vw); overflow: hidden; }
.band-figure img { width: 100%; height: 100%; object-fit: cover; transform: scale(var(--zoom, 1.08)); will-change: transform; }
.band-text { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 24px var(--gutter); padding: 64px var(--gutter) 0; }
.band-text h2 { grid-column: 1 / span 7; font-size: var(--step-head); margin: 0; }
.band-text p { grid-column: 9 / span 4; font-size: var(--step-lead); line-height: 1.4; color: var(--muted); align-self: end; }

/* Who it's for */
.audience { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 40px var(--gutter); padding: var(--section) var(--gutter); background: var(--surface); }
.aud-stage { grid-column: 1 / span 6; position: sticky; top: 12vh; align-self: start; }
.aud-frame { position: relative; aspect-ratio: 4 / 5; overflow: hidden; background: var(--well); }
.aud-img { position: absolute; inset: 0; opacity: 0; transform: scale(1.06); transition: opacity 500ms ease, transform 900ms var(--ease-out); }
.aud-img.is-active { opacity: 1; transform: none; }
.aud-img img { width: 100%; height: 100%; object-fit: cover; }
.aud-list { grid-column: 8 / span 5; }
.aud-list h2 { margin-bottom: 40px; }
.aud button { width: 100%; display: flex; align-items: baseline; justify-content: space-between; gap: 16px; min-height: 64px; padding: 14px 0; background: none; border: 0; text-align: left; cursor: pointer; color: var(--muted); transition: color 200ms ease; }
.aud .name { position: relative; font-size: var(--step-lead); font-weight: 620; font-stretch: 110%; }
.aud .name::after { content: ""; position: absolute; left: 0; right: 0; bottom: -4px; height: 4px; background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform 320ms var(--ease-out); }
.aud.is-active .name::after { transform: scaleX(1); }
.aud .val { font-size: var(--step-small); }
.aud.is-active button { color: var(--ink); }
@media (hover: hover) and (pointer: fine) { .aud button:hover { color: var(--ink); } }
.aud p { max-width: 40ch; padding-bottom: 16px; color: var(--ink); }
.js .aud:not(.is-active) p { display: none; }

/* One interface: picture right */
.terrain { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 40px var(--gutter); padding: var(--section) var(--gutter); align-items: center; }
.terrain-text { grid-column: 1 / span 5; }
.terrain-text p { font-size: var(--step-lead); line-height: 1.4; color: var(--muted); }
.terrain-figure { grid-column: 6 / span 7; overflow: hidden; }
.terrain-figure img { width: 100%; }

/* About */
.about { padding: var(--section) var(--gutter); background: var(--surface); }
.letter { max-width: 640px; margin-inline: auto; }
.letter h2 { margin-bottom: 32px; }
.letter p + p { margin-top: 1.1em; }
.letter p { font-size: var(--step-lead); line-height: 1.5; }
.signoff { margin-top: 40px !important; font-weight: 640; }
.signoff span { display: block; font-weight: 400; color: var(--muted); font-size: var(--step-body); }

/* Contact */
.contact { padding: 0 0 var(--section); overflow: hidden; }
.strip { overflow: hidden; }
.strip-track { display: flex; gap: 8px; width: max-content; animation: drift 90s linear infinite; }
.strip img { height: 160px; width: auto; }
@keyframes drift { to { transform: translateX(-50%); } }
.contact-inner { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 40px var(--gutter); padding: 80px var(--gutter) 0; }
.contact-head { grid-column: 1 / span 5; }
.contact-head p { font-size: var(--step-lead); line-height: 1.4; color: var(--muted); max-width: 34ch; }
.direct { margin-top: 32px; display: grid; gap: 4px; }
.direct a { color: var(--ink); font-weight: 640; font-size: var(--step-lead); }
.form { grid-column: 7 / span 6; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; align-content: start; }
.chips { grid-column: 1 / -1; margin-bottom: 14px; }
.chips legend { font-size: var(--step-small); color: var(--muted); font-weight: 560; margin-bottom: 10px; }
.chips div { display: flex; flex-wrap: wrap; gap: 8px; }
.chips label { position: relative; cursor: pointer; }
.chips input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.chips span { display: inline-flex; align-items: center; min-height: 44px; padding: 0 18px; border-radius: 999px; background: var(--surface-2); color: var(--muted); font-weight: 560; transition: background-color 180ms ease, color 180ms ease, transform 160ms var(--ease-out); }
.chips input:checked + span { background: var(--ink); color: var(--bg); }
.chips input:focus-visible + span { outline: 3px solid var(--accent); outline-offset: 2px; }
.chips label:active span { transform: scale(0.97); }
@media (hover: hover) and (pointer: fine) { .chips label:hover input:not(:checked) + span { color: var(--ink); } }
.brief { grid-column: 1 / -1; min-height: 3em; margin: 4px 0 18px; font-size: var(--step-lead); line-height: 1.35; font-weight: 560; }
.brief strong { color: var(--accent-hi); font-weight: 640; }
.field { display: flex; flex-direction: column; background: var(--surface-2); padding: 12px 18px 6px; border-radius: 14px; transition: background-color 160ms ease; }
.field:focus-within { background: #16304d; outline: 3px solid var(--accent); outline-offset: 0; }
.field-wide { grid-column: 1 / -1; }
.field label { font-size: var(--step-small); color: var(--muted); font-weight: 560; }
.opt { font-weight: 400; }
.field input, .field textarea { background: transparent; border: 0; padding: 6px 0 8px; font-size: var(--step-body); color: var(--ink); outline: none; resize: vertical; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; } /* taste-skill-ignore: visually hidden spam trap */
.btn-submit { grid-column: 1 / -1; min-height: 64px; margin-top: 8px; }
.form-status { grid-column: 1 / -1; font-weight: 600; min-height: 1.5em; }
.form-status[data-state="error"] { color: #ff9b6b; }
.smallprint { grid-column: 1 / -1; max-width: 60ch; font-size: var(--step-small); color: var(--muted); }

/* Footer */
.foot { display: grid; grid-template-columns: 1fr 1fr; min-height: 100svh; background: var(--surface); }
.foot-img { overflow: hidden; background: var(--well); }
.foot-img img { width: 100%; height: 100%; object-fit: cover; object-position: 55% 30%; transform: scale(1.35); transform-origin: 55% 30%; }
.foot-menu { padding: 80px var(--gutter) 32px; display: flex; flex-direction: column; }
.foot-logo { display: flex; width: fit-content; text-decoration: none; align-items: center; gap: clamp(12px, 1.4vw, 22px); }
.foot-mark { height: clamp(64px, 1.5rem + 6vw, 150px); width: auto; }
.foot-word { height: clamp(30px, 0.75rem + 3vw, 76px); width: auto; min-width: 0; }
.tagline { margin: 20px 0 56px; color: var(--muted); font-size: var(--step-lead); }
.foot-menu nav { display: grid; gap: 14px; }
.foot-menu nav a { font-size: clamp(1.5rem, 1rem + 1.6vw, 2.5rem); font-weight: 640; font-stretch: 112%; text-decoration: none; letter-spacing: -0.015em; width: fit-content; transition: transform 220ms var(--ease-out), color 200ms ease; }
@media (hover: hover) and (pointer: fine) {
  .foot-menu nav:hover a { color: var(--muted); }
  .foot-menu nav a:hover { color: var(--accent-hi); transform: translateX(12px); }
}
.foot-blocks { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 64px; color: var(--muted); }
.foot-blocks a { color: var(--ink); font-weight: 600; }
.legal { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; margin-top: auto; padding-top: 48px; font-size: var(--step-small); color: var(--muted); }
.legal a { margin-left: 20px; }
.legal span:last-child a:first-child { margin-left: 0; }

/* Inner pages: heading and a wide picture */
.page-head { padding: clamp(64px, 9vw, 140px) var(--gutter) 0; }
.page-title { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 24px var(--gutter); align-items: end; }
.page-title h1, .contact-head h1 { font-size: clamp(3rem, 1rem + 5vw, 6.5rem); line-height: 0.92; font-stretch: 112%; }
.page-title h1 { grid-column: 1 / span 7; }
.page-title .intro, .page-title .updated, .page-title .actions { grid-column: 9 / span 4; }
.page-title .intro + .updated { margin-top: -8px; }
.page-title .actions { margin-top: 0; }
.updated { color: var(--muted); font-size: var(--step-small); }
.page-figure { position: relative; height: min(78svh, 52vw); margin: clamp(48px, 6vw, 96px) calc(var(--gutter) * -1) 0; overflow: hidden; background: var(--well); }
.page-figure img { width: 100%; height: 100%; object-fit: cover; }

/* Capabilities: text beside a picture, alternating */
.feature { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 40px var(--gutter); padding: var(--section) var(--gutter) 0; align-items: center; }
.feature > * { grid-row: 1; }
.feature-text { grid-column: 1 / span 5; }
.feature-figure { grid-column: 7 / span 6; position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: var(--well); }
.feature.flip .feature-text { grid-column: 8 / span 5; }
.feature.flip .feature-figure { grid-column: 1 / span 6; }
.feature-figure img { width: 100%; height: 100%; object-fit: cover; }
.feature .sheet { margin-top: 36px; }
.deliver { padding: var(--section) var(--gutter) 0; }
.deliver-inner { max-width: 760px; margin-inline: auto; }
.deliver .sheet { margin-top: 32px; }

/* Industries */
.ind { padding: var(--section) var(--gutter) 0; }
.ind-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 56px var(--gutter); margin-top: 24px; }
.ind-grid li::before { content: ""; display: block; width: 48px; height: 4px; margin-bottom: 24px; background: var(--accent); }
.ind-grid h3 { font-size: var(--step-lead); font-weight: 660; font-stretch: 110%; line-height: 1.2; margin-bottom: 10px; }
.ind-grid p { color: var(--muted); max-width: 38ch; }
.ind-grid .ind-makes { margin-top: 14px; font-weight: 640; color: var(--accent-hi); }
.fleet { padding: var(--section) var(--gutter) 0; }
.fleet-head { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 24px var(--gutter); align-items: end; margin-bottom: 48px; }
.fleet-head h2 { grid-column: 1 / span 6; margin: 0; }
.fleet-head .intro { grid-column: 8 / span 5; }
.fleet-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 3vw, 48px) clamp(16px, 2vw, 32px); }
.fleet-grid figure { display: grid; gap: 16px; }
.fleet-grid img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; background: var(--well); }
.fleet-grid figcaption { font-size: var(--step-body); color: var(--muted); }
.fleet-grid strong { display: block; margin-bottom: 4px; color: var(--ink); font-size: var(--step-lead); font-weight: 660; font-stretch: 110%; }

/* About page */
.engineering-page { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 40px var(--gutter); padding: var(--section) var(--gutter) 0; align-items: start; }
.eng-text { grid-column: 1 / span 5; position: sticky; top: 120px; }
.eng-slip { grid-column: 7 / span 6; }
.eng-slip .slip-ground { margin-top: 0; }
.founders { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 40px var(--gutter); padding: var(--section) var(--gutter) 0; align-items: start; }
.founders-head { grid-column: 1 / span 5; }
.people { grid-column: 7 / span 6; display: grid; gap: 32px; }
.person { background: var(--surface); padding: clamp(24px, 3vw, 44px); }
.person-id { display: flex; align-items: center; gap: 20px; margin-bottom: 24px; }
.monogram { flex: none; display: grid; place-items: center; width: 76px; height: 76px; border-radius: 50%; background: var(--surface-2); color: var(--accent-hi); font-weight: 720; font-stretch: 118%; font-size: 1.5rem; }
.person h3 { font-size: var(--step-lead); font-weight: 680; font-stretch: 110%; line-height: 1.2; }
.person-role { font-weight: 600; color: var(--accent-hi); }
.person-where { font-size: var(--step-small); color: var(--muted); }
.person > p { max-width: 56ch; }
.person > p + p { margin-top: 0.9em; }
.person-edu { color: var(--muted); font-size: var(--step-small); }
.principles { padding: var(--section) var(--gutter) 0; }
.principles ul, .next ol { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px var(--gutter); margin-top: 24px; padding: 0; list-style: none; }
.principles li::before, .next li::before { content: ""; display: block; width: 48px; height: 4px; margin-bottom: 24px; background: var(--accent); }
.principles h3, .next h3 { font-size: var(--step-lead); font-weight: 660; font-stretch: 110%; line-height: 1.2; margin-bottom: 10px; }
.principles p, .next p { color: var(--muted); max-width: 34ch; }

/* Call to action */
.cta { padding: var(--section) 0; overflow: hidden; }
.cta-inner { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 32px var(--gutter); padding: 80px var(--gutter) 0; align-items: end; }
.cta-inner h2 { grid-column: 1 / span 7; margin: 0; }
.cta-side { grid-column: 9 / span 4; }
.cta-side p { font-size: var(--step-lead); line-height: 1.4; color: var(--muted); }
.cta .actions { margin-top: 28px; }

/* Contact page */
.contact-head h1 { margin-bottom: 28px; }
.next { padding: 0 var(--gutter) var(--section); }
.contact-band { overflow: hidden; padding-bottom: var(--section); }

/* Legal pages */
.legal-body { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 40px var(--gutter); padding: 56px var(--gutter) var(--section); align-items: start; }
.prose { grid-column: 1 / span 7; max-width: 68ch; }
.prose h2:first-child { margin-top: 0; }
.toc { grid-column: 9 / span 4; position: sticky; top: 120px; background: var(--surface); padding: 28px 28px 24px; }
.toc-title { font-weight: 680; font-stretch: 110%; margin-bottom: 12px; }
.toc li a { display: block; padding: 6px 0; color: var(--muted); text-decoration: none; transition: color 160ms ease; }
@media (hover: hover) and (pointer: fine) { .toc li a:hover { color: var(--ink); } }
.prose h2 { font-size: var(--step-lead); font-weight: 680; font-stretch: 110%; letter-spacing: -0.01em; line-height: 1.2; margin: 48px 0 12px; }
.prose p, .prose li { color: #c9d4e0; }
.prose p + p { margin-top: 1em; }
.prose ul { list-style: disc; padding-left: 1.25em; margin-top: 0.6em; }
.prose li + li { margin-top: 6px; }
.prose a { color: var(--ink); font-weight: 600; }

/* Entrances: hidden starting states only when motion is welcome. */
@media (prefers-reduced-motion: no-preference) {
  .js [data-reveal] { opacity: 0; transform: translateY(28px); transition: opacity 800ms var(--ease-out), transform 900ms var(--ease-out); transition-delay: var(--d, 0ms); }
  .js [data-reveal].is-in { opacity: 1; transform: none; }
  .js [data-wipe] { clip-path: inset(0 0 100% 0); transition: clip-path 1200ms var(--ease-in-out); }
  .js [data-wipe].is-in { clip-path: inset(0 0 0 0); }
}

/* Tablet and phone */
@media (max-width: 1080px) {
  .bar { gap: 12px; }
  .bar nav { display: none; }
  .js .menu-btn { display: inline-flex; }
  .js .bar.is-open nav { display: flex; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; gap: 0; padding: 4px var(--gutter) 28px; background: var(--bg); font-size: 1.5rem; font-weight: 640; font-stretch: 110%; color: var(--ink); }
  .js .bar.is-open nav a { padding: 12px 0; }
}
@media (max-width: 560px) { .bar .btn-small { display: none; } }
@media (max-width: 960px) {
  .split { display: flex; flex-direction: column; }
  .stage { order: -1; position: sticky; top: 66px; height: 56svh; z-index: 0; }
  .stage-inner { position: relative; top: 0; height: 100%; }
  .read { position: relative; z-index: 1; background: var(--bg); padding: 0 var(--gutter); }
  .hero { min-height: 0; padding-bottom: 32px; }
  .read > .hero { padding-top: 36px; padding-bottom: 32px; }
  .actions .btn { flex: 1 1 100%; }
  .band-text h2, .band-text p, .aud-stage, .aud-list, .terrain-text, .terrain-figure, .contact-head, .form { grid-column: 1 / -1; }
  .band-figure { height: 60svh; }
  .band-text { padding-top: 40px; }
  .aud-stage { position: sticky; top: 66px; z-index: 1; }
  .aud-frame { aspect-ratio: auto; height: 32svh; }
  .terrain-figure { order: 2; }
  .form { grid-template-columns: 1fr; }
  .contact-inner { padding-top: 48px; }
  .strip img { height: 110px; }
  .slip-ground { padding: 12px; }
  .slip { padding: 20px 18px 40px; }
  .foot { grid-template-columns: 1fr; min-height: 0; }
  .foot-img { height: 50svh; }
  .foot-menu { padding-top: 48px; }
  .foot-menu nav a { font-size: 8vw; }
  .foot-blocks { grid-template-columns: 1fr; }
  .page-title h1, .page-title .intro, .page-title .updated, .page-title .actions, .feature-text, .feature-figure, .feature.flip .feature-text, .feature.flip .feature-figure,
  .fleet-head h2, .fleet-head .intro, .eng-text, .eng-slip, .cta-inner h2, .cta-side, .founders-head, .people { grid-column: 1 / -1; }
  .feature > * { grid-row: auto; }
  .feature-figure { aspect-ratio: 4 / 3; }
  .page-figure { height: 52svh; }
  .eng-text { position: static; }
  .fleet-grid, .principles ul, .next ol, .ind-grid { grid-template-columns: 1fr; }
  .principles p, .next p, .ind-grid p { max-width: 60ch; }
  .prose, .toc { grid-column: 1 / -1; max-width: none; }
  .toc { position: static; order: -1; }
  .cta-inner { padding-top: 48px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .strip-track { animation: none; }
  .stage-item, .aud-img { transform: none; transition: opacity 200ms ease; }
  .band-figure img { transform: none; }
  .foot-menu nav a, .chips span { transition: none; }
}