/* ============================================================
   Hexera — Hero with in-hero product demo (chat → rendered mesh)
   Palette: obsidian / teal / gold / champagne
   Type:    Big Shoulders Display (headline) + Geist (body) + Geist Mono (data)
   ============================================================ */

:root {
  --bg:        #0d0a04;   /* warm amber-black — the site's single dark canvas */
  --bg-2:      #14110a;
  --ink:       oklch(0.93 0 0);
  --muted:     oklch(0.80 0 0);
  --faint:     oklch(0.60 0.01 95);

  --teal:      #0fb6ac;
  --teal-deep: #0a8b84;
  --gold:      #ffba00;
  --gold-soft: #ffce4d;
  --gold-ink:  #211800;
  --crimson:      #d83a30;
  --crimson-soft: #ff6b5e;
  --green:     #111315;   /* graphite/slate (slightly grayer/neutral) — vision chapter */

  --line:      rgba(238, 235, 225, 0.10);
  --line-2:    rgba(238, 235, 225, 0.20);

  --font-display: "Saira Semi Condensed", "Helvetica Neue", Arial, sans-serif;
  --font-body:    "Geist", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --font-mono:    "Geist Mono", ui-monospace, "SFMono-Regular", Consolas, monospace;

  --nav-h: 4.5rem;
  --pad-x: clamp(1.25rem, 4vw, 4rem);
  --ease-expo: cubic-bezier(0.16, 1, 0.3, 1);

  --z-canvas: 0; --z-content: 10; --z-nav: 20;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; min-height: 100svh;
  background: var(--bg); color: var(--ink);
  font-family: var(--font-body); font-weight: 400;
  font-size: clamp(1rem, 0.95rem + 0.2vw, 1.0625rem); line-height: 1.6;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
::selection { background: var(--teal); color: var(--bg); }
:focus-visible { outline: 2px solid var(--teal); outline-offset: 3px; border-radius: 2px; }

/* ---------- Background ---------- */
.hero-art {
  position: fixed; inset: 0; z-index: var(--z-canvas);
  background: var(--bg) url("assets/hero-bg.jpg") center / cover no-repeat;
  filter: saturate(1.12) contrast(1.06);   /* original vivid colors */
  transform: scale(1.06); will-change: transform;
}
.fluid {
  position: fixed; inset: 0; z-index: 0; width: 100%; height: 100%;
  pointer-events: none;          /* never blocks clicks/scroll */
  opacity: 1;                    /* full strength — original */
  mix-blend-mode: screen;        /* only adds light, never covers the image */
}
.vignette {
  position: fixed; inset: 0; z-index: 1; pointer-events: none;
  background:
    radial-gradient(130% 100% at 70% 50%, transparent 0%, transparent 40%, rgba(11,9,3,0.4) 72%, rgba(6,5,2,0.88) 100%),
    linear-gradient(100deg, rgba(7,6,2,0.92) 0%, rgba(11,9,3,0.6) 32%, rgba(11,9,3,0.1) 58%, transparent 72%),
    linear-gradient(0deg, rgba(7,6,2,0.5) 0%, transparent 26%);
}
.grain {
  position: fixed; inset: 0; z-index: 2; pointer-events: none; opacity: 0.04; mix-blend-mode: screen;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Nav ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; height: var(--nav-h); z-index: var(--z-nav);
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; padding: 0 var(--pad-x);
  border-bottom: 1px solid transparent;
  transition: background 0.4s var(--ease-expo), border-color 0.4s var(--ease-expo), backdrop-filter 0.4s var(--ease-expo);
}
.nav.is-stuck { background: rgba(8,6,2,0.74); backdrop-filter: blur(14px) saturate(1.1); border-bottom-color: var(--line); }
.brand { display: inline-flex; align-items: center; gap: 0.6rem; color: var(--ink); }
.brand__mark { color: var(--gold); flex: none; }
.brand__word { font-family: var(--font-body); font-weight: 600; letter-spacing: 0.24em; font-size: 0.95rem; padding-left: 0.05em; }
.nav__links { display: flex; gap: clamp(1rem, 2.2vw, 2.2rem); color: var(--muted); }
.nav__links a {
  position: relative; padding: 0.4rem 0;
  font-family: var(--font-mono); font-weight: 500; font-size: 0.595rem;
  letter-spacing: 0.16em; text-transform: uppercase;
  transition: color 0.25s var(--ease-expo);
}
.nav__links a::after { content: ""; position: absolute; left: 0; bottom: -0.1rem; width: 100%; height: 1px; background: var(--teal); transform: scaleX(0); transform-origin: left; transition: transform 0.35s var(--ease-expo); }
.nav__links a:hover { color: var(--ink); }
.nav__links a:hover::after { transform: scaleX(1); }
/* standalone nav link (Contact), sits in nav__end left of the CTA; visible at all sizes */
.nav__link {
  position: relative; padding: 0.4rem 0; color: var(--muted);
  font-family: var(--font-mono); font-weight: 500; font-size: 0.595rem;
  letter-spacing: 0.16em; text-transform: uppercase; transition: color 0.25s var(--ease-expo);
}
.nav__link::after { content: ""; position: absolute; left: 0; bottom: -0.1rem; width: 100%; height: 1px; background: var(--teal); transform: scaleX(0); transform-origin: left; transition: transform 0.35s var(--ease-expo); }
.nav__link:hover { color: var(--ink); }
.nav__link:hover::after { transform: scaleX(1); }

/* ---------- Buttons ---------- */
.btn {
  --brd: var(--line-2);
  display: inline-flex; align-items: center; gap: 0.55em;
  font-family: var(--font-body); font-weight: 500; font-size: 0.95rem; line-height: 1;
  padding: 0.9em 1.4em; border: 1px solid var(--brd); border-radius: 4px; cursor: pointer; white-space: nowrap;
  transition: transform 0.3s var(--ease-expo), background 0.3s var(--ease-expo), border-color 0.3s var(--ease-expo), box-shadow 0.3s var(--ease-expo), color 0.3s var(--ease-expo);
}
.btn span { transition: transform 0.3s var(--ease-expo); }
.btn:hover { transform: translateY(-2px); }
.btn:hover span { transform: translate(2px, -2px); }
.btn--ghost { font-size: 0.9rem; padding: 0.7em 1.1em; color: var(--ink); background: rgba(8,6,2,0.42); backdrop-filter: blur(6px); }
.btn--ghost:hover { border-color: var(--teal); box-shadow: 0 0 0 1px rgba(15,182,172,0.4), 0 8px 30px rgba(15,182,172,0.12); }
/* Mono nav CTA — sets the label in the same data-readout voice as the nav links */
.nav__cta.cta-mono { font-family: var(--font-mono); font-weight: 500; font-size: 0.682rem; letter-spacing: 0.16em; text-transform: uppercase; padding-right: 1.1em; }
.nav__cta.cta-mono > span { font-size: 1.05em; letter-spacing: 0; margin-left: -0.35em; opacity: 0.85; }
.btn--gold { background: var(--gold); color: var(--gold-ink); border-color: var(--gold); font-weight: 600; }
.btn--gold:hover { background: var(--gold-soft); box-shadow: 0 10px 40px rgba(221,171,70,0.32), 0 0 0 1px rgba(232,200,121,0.6); }
.btn--line { color: var(--ink); background: rgba(20,17,10,0.4); backdrop-filter: blur(4px); }
.btn--line:hover { border-color: var(--teal); box-shadow: 0 8px 30px rgba(15,182,172,0.14); }

/* ---------- Hero (two-column) ---------- */
.hero {
  position: relative; z-index: var(--z-content); min-height: 100svh;
  display: grid; place-items: center; align-content: center;
  padding: calc(var(--nav-h) + clamp(1.5rem, 5vh, 3rem)) var(--pad-x) clamp(3rem, 7vh, 5rem);
}
/* fade the hero's background down to the section black so there's no hard seam */
.hero::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 42vh;
  background: linear-gradient(to bottom, rgba(13,10,4,0), var(--black));
  z-index: -1; pointer-events: none;
}
.hero__grid {
  width: min(92vw, 1600px);
  display: grid; grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  align-items: center; gap: clamp(2.5rem, 5.5vw, 7.5rem);
}
.hero__text { min-width: 0; }

.hero__title {
  margin: 0; font-family: var(--font-display); font-weight: 300;
  font-size: clamp(2.4rem, 1.4rem + 2.4vw, 4.5rem); line-height: 1.05; letter-spacing: 0; text-wrap: balance;
}
.hero__title em { font-style: normal; color: var(--gold); }

.hero__sub { margin: clamp(1.25rem, 3vh, 1.85rem) 0 0; max-width: 52ch; color: var(--muted); font-size: clamp(1rem, 0.96rem + 0.3vw, 1.08rem); line-height: 1.6; text-wrap: pretty; }
.hero__sub .num { font-family: var(--font-mono); font-weight: 500; font-size: 0.9em; color: var(--gold-soft); letter-spacing: 0.01em; white-space: nowrap; word-spacing: -0.28em; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 0.85rem; margin-top: clamp(1.75rem, 4vh, 2.5rem); }

/* ---------- Product window ---------- */
.hero__demo { min-width: 0; display: flex; justify-content: center; }
.win {
  position: relative; width: 100%; max-width: 745px;
  background: #211e17; border: 1px solid var(--line-2); border-radius: 12px; overflow: hidden;
  box-shadow: 0 40px 110px rgba(3,2,1,0.66), 0 0 0 1px rgba(0,0,0,0.3);
}
.win__bar {
  display: flex; align-items: center; gap: 1rem; height: 42px; padding: 0 0.9rem;
  background: #0a0703; border-bottom: 1px solid var(--line-2);
  font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.04em; color: var(--faint);
}
.win__dots { display: inline-flex; gap: 6px; }
.win__dots i { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,0.16); }
.win__url { flex: 1; text-align: center; color: var(--muted); }
.win__tag { color: var(--teal); }

.win__stage { position: relative; height: clamp(365px, 49vh, 490px); }
.chat { position: absolute; inset: 0; }

/* chat */
.chat { display: flex; flex-direction: column; background: #19160f; min-height: 0; }
.chat__log { flex: 1; min-height: 0; overflow: hidden; padding: 1.1rem 1.1rem 0.4rem; display: flex; flex-direction: column; gap: 0.85rem; scroll-behavior: smooth; }
.msg { max-width: 90%; opacity: 0; transform: translateY(8px); animation: msg-in 0.45s var(--ease-expo) forwards; }
@keyframes msg-in { to { opacity: 1; transform: translateY(0); } }
.msg--ai { align-self: flex-start; }
.msg--user { align-self: flex-end; }
.msg__who { font-family: var(--font-mono); font-size: 0.56rem; letter-spacing: 0.2em; color: var(--teal); margin: 0 0 0.35rem; }
.msg__body { font-size: 0.86rem; line-height: 1.5; color: var(--ink); }
.msg--user .msg__body { background: rgba(221,171,70,0.13); border: 1px solid rgba(221,171,70,0.28); color: var(--gold-soft); padding: 0.55rem 0.8rem; border-radius: 12px 12px 3px 12px; }
.msg__body ul { margin: 0.4rem 0 0; padding-left: 1rem; color: var(--muted); }
.msg__body li { margin: 0.12rem 0; font-size: 0.8rem; }
.msg__body b { color: var(--ink); font-weight: 600; }

.steps { display: flex; flex-direction: column; gap: 0.45rem; margin-top: 0.5rem; }
.step { display: flex; align-items: flex-start; gap: 0.55em; font-family: var(--font-mono); font-size: 0.72rem; color: var(--faint); }
.step__ic { width: 14px; height: 14px; margin-top: 1px; border-radius: 50%; border: 1px solid var(--line-2); display: inline-grid; place-items: center; font-size: 0.58rem; flex: none; }
.step.is-run { color: var(--ink); }
.step.is-run .step__ic { border-color: var(--teal); color: var(--teal); animation: spin 0.9s linear infinite; }
.step.is-done { color: var(--muted); }
.step.is-done .step__ic { border-color: var(--teal); background: rgba(15,182,172,0.16); color: var(--teal); }
.step.is-warn .step__ic { border-color: var(--gold); color: var(--gold); }
@keyframes spin { to { transform: rotate(360deg); } }

.gen-btn { margin-top: 0.8rem; display: inline-flex; align-items: center; gap: 0.5em; font-family: var(--font-body); font-weight: 600; font-size: 0.82rem; background: var(--gold); color: var(--gold-ink); border: none; border-radius: 6px; padding: 0.55em 0.95em; cursor: pointer; }
.gen-btn--ghost { background: rgba(8,6,2,0.6); color: var(--ink); border: 1px solid var(--teal); }

.chat__bar { display: flex; align-items: center; gap: 0.5rem; margin: 0.4rem 0.9rem 0.9rem; padding: 0.5rem 0.6rem 0.5rem 0.85rem; border: 1px solid var(--line-2); border-radius: 10px; background: rgba(255,255,255,0.025); min-height: 42px; }
.chat__field { flex: 1; font-size: 0.85rem; color: var(--ink); white-space: nowrap; overflow: hidden; }
.chat__field:empty::before { content: "Describe your simulation…"; color: var(--faint); }
.chat__caret { width: 1.5px; height: 1.05em; background: var(--teal); opacity: 0; }
.chat__caret.on { animation: blink 1s steps(2) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.chat__send { flex: none; width: 28px; height: 28px; border-radius: 7px; background: var(--gold); color: var(--gold-ink); border: none; cursor: pointer; font-size: 0.9rem; display: grid; place-items: center; }

/* ----- requirements summary table ----- */
.sumtable { width: 100%; border-collapse: collapse; margin-top: 0.6rem; }
.sumtable th { text-align: left; vertical-align: top; white-space: nowrap; padding: 0.3rem 0.9rem 0.3rem 0; font-family: var(--font-mono); font-weight: 500; font-size: 0.6rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--faint); }
.sumtable td { padding: 0.3rem 0; font-size: 0.76rem; color: var(--ink); border-bottom: 1px solid var(--line); }
.sumtable tr:last-child td { border-bottom: none; }

/* ----- agent pipeline ----- */
.pipe { margin-top: 0.3rem; }
.pipe__head { display: flex; align-items: center; gap: 0.55rem; font-family: var(--font-mono); font-size: 0.82rem; color: var(--ink); }
.pipe__spin { width: 13px; height: 13px; border-radius: 50%; border: 1.5px solid var(--line-2); border-top-color: var(--teal); animation: spin 0.85s linear infinite; flex: none; }
.pipe__spin.is-done { border-color: var(--teal); background: rgba(15,182,172,0.18); animation: none; position: relative; }
.pipe__spin.is-done::after { content: "✓"; position: absolute; inset: 0; display: grid; place-items: center; font-size: 0.6rem; color: var(--teal); }
.pipe__state { margin-left: auto; font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.1em; color: var(--faint); }
.pipe__head.is-done .pipe__state { color: var(--teal); }
.pipe__rows { margin-top: 0.7rem; display: flex; flex-direction: column; gap: 0.5rem; }

.agent { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 0.55rem; font-family: var(--font-mono); font-size: 0.74rem; color: var(--muted); }
.agent__ic { width: 15px; height: 15px; border-radius: 50%; border: 1px solid var(--line-2); display: inline-grid; place-items: center; font-size: 0.58rem; flex: none; }
.agent.is-run { color: var(--ink); }
.agent.is-run .agent__ic { border-color: var(--teal); border-top-color: transparent; animation: spin 0.85s linear infinite; }
.agent.is-done .agent__ic { border-color: var(--teal); background: rgba(15,182,172,0.16); color: var(--teal); }
.agent__count { font-size: 0.62rem; color: var(--faint); letter-spacing: 0.04em; }
.agent__think { grid-column: 2 / -1; margin-top: 0.28rem; display: flex; flex-direction: column; gap: 0.3rem; }
.agent__think.is-collapsed { display: none; }
.tline { font-size: 0.66rem; line-height: 1.45; opacity: 0; transform: translateY(3px); animation: tline-in 0.35s var(--ease-expo) forwards; }
@keyframes tline-in { to { opacity: 1; transform: none; } }
.tline--think { color: var(--muted); font-style: italic; }
.tline--tool { display: flex; align-items: baseline; flex-wrap: wrap; gap: 0.45em; }
.tchip { font-family: var(--font-mono); font-size: 0.5rem; letter-spacing: 0.12em; color: var(--teal); border: 1px solid rgba(15,182,172,0.4); border-radius: 4px; padding: 0.05em 0.4em; flex: none; }
.tline--tool code { font-family: var(--font-mono); font-size: 0.66rem; color: var(--ink); }
.tnote { font-size: 0.6rem; color: var(--faint); }

/* ----- result + export bundle ----- */
.result { margin-top: 0.3rem; }
.result__tag { display: flex; align-items: center; gap: 0.5em; font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.2em; color: var(--teal); }
.result__tag i { width: 6px; height: 6px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 8px var(--teal); }
.result__text { margin: 0.5rem 0 0; font-size: 0.78rem; line-height: 1.55; color: var(--muted); }
.result__text b { color: var(--ink); font-weight: 600; }
.result__text code { font-family: var(--font-mono); font-size: 0.92em; color: var(--gold-soft); }
.exports { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.45rem; margin-top: 0.75rem; }
.exp { border: 1px solid var(--line-2); border-radius: 7px; padding: 0.45rem 0.55rem; background: rgba(255,255,255,0.02); opacity: 0; transform: translateY(6px); transition: opacity 0.4s var(--ease-expo), transform 0.4s var(--ease-expo); }
.exp.is-in { opacity: 1; transform: none; }
.exp__fmt { display: block; font-family: var(--font-mono); font-size: 0.72rem; color: var(--ink); }
.exp__sz { display: block; font-size: 0.56rem; color: var(--faint); margin-top: 0.12rem; }

.msg__body .dim { color: var(--faint); }

@media (max-width: 620px) {
  .exports { grid-template-columns: repeat(2, 1fr); }
}

/* cursor */
.cursor {
  position: absolute; top: 0; left: 0; z-index: 30; width: 22px; height: 22px; pointer-events: none; opacity: 0;
  transform: translate(40px, 300px); transition: transform 0.7s cubic-bezier(0.5,0,0.2,1), opacity 0.3s;
  background: no-repeat center/contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M4 2 4 20 9 15 12.5 22 15 21 11.5 14 18 14 Z' fill='white' stroke='black' stroke-width='1.2' stroke-linejoin='round'/%3E%3C/svg%3E");
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.5));
}
.cursor.show { opacity: 1; }
.demo__replay {
  position: absolute; left: 50%; transform: translateX(-50%); bottom: 12px; z-index: 25; display: inline-flex; align-items: center; gap: 0.4em;
  font-family: var(--font-mono); font-size: 0.64rem; letter-spacing: 0.1em; background: rgba(8,6,2,0.7); color: var(--muted);
  border: 1px solid var(--line-2); border-radius: 99px; padding: 0.4em 0.8em; cursor: pointer;
  opacity: 0; pointer-events: none; transition: opacity 0.4s, color 0.25s, border-color 0.25s; backdrop-filter: blur(6px);
}
.demo__replay.show { opacity: 1; pointer-events: auto; }
.demo__replay:hover { color: var(--ink); border-color: var(--teal); }

/* ---------- Scroll cue ---------- */
.hero__scroll { position: absolute; left: var(--pad-x); bottom: clamp(1.25rem, 4vh, 2rem); display: flex; align-items: center; gap: 0.8rem; font-family: var(--font-mono); font-size: 0.58rem; letter-spacing: 0.3em; color: var(--faint); }
.hero__scroll-rail { position: relative; width: 42px; height: 1px; background: var(--line-2); overflow: hidden; }
.hero__scroll-dot { position: absolute; top: -1px; left: 0; width: 14px; height: 3px; background: var(--teal); animation: rail 2.6s var(--ease-expo) infinite; }
@keyframes rail { 0% { transform: translateX(-14px); opacity: 0;} 40% { opacity: 1;} 100% { transform: translateX(42px); opacity: 0;} }

/* ---------- Entrance ---------- */
.hero__title, .hero__sub, .hero__actions, .hero__demo, .hero__scroll {
  opacity: 0; transform: translateY(1.1rem); animation: rise 0.95s var(--ease-expo) forwards;
}
.hero__title { animation-delay: 0.16s; }
.hero__sub { animation-delay: 0.40s; }
.hero__actions { animation-delay: 0.54s; }
.hero__demo { animation-delay: 0.34s; transform: translateY(1.6rem); }
.hero__scroll { animation-delay: 0.85s; }
@keyframes rise { to { opacity: 1; transform: translateY(0); } }

/* Hero CTA entrance — the two buttons clip-wipe in left-to-right, staggered */
@keyframes ha-wipe-in {
  from { opacity: 0; clip-path: inset(0 100% 0 0); filter: blur(3px); }
  60%  { opacity: 1; }
  to   { opacity: 1; clip-path: inset(0 0 0 0); filter: blur(0); }
}
.hero__actions.ha-wipe { opacity: 1; transform: none; animation: none; }
.hero__actions.ha-wipe .btn {
  opacity: 0; clip-path: inset(0 100% 0 0);
  animation: ha-wipe-in 720ms var(--ease-expo) both;
  animation-delay: calc(0.45s + var(--i, 0) * 0.12s);
}
.hero__actions.ha-wipe .btn:nth-child(1) { --i: 0; }
.hero__actions.ha-wipe .btn:nth-child(2) { --i: 1; }
@media (prefers-reduced-motion: reduce) {
  .hero__actions.ha-wipe .btn { animation: none; opacity: 1; clip-path: none; filter: none; }
}

/* ---------- The mesh experience (ported verbatim from HEXARA, themed teal) ---------- */
.mesh-experience { position: relative; z-index: var(--z-content); height: 1000vh; background: var(--black); }
.mesh-experience-sticky { position: sticky; top: 0; height: 100vh; display: flex; align-items: center; justify-content: center; overflow: hidden;
  background: var(--black); }   /* plain black — matches the section before it */
#meshCanvas3D { position: absolute; inset: 0; width: 100%; height: 100%; }
.mesh-experience-sticky::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 150px; background: linear-gradient(to bottom, var(--black), rgba(13,10,4,0)); z-index: 10; pointer-events: none; }
.mesh-experience-sticky::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 150px; background: linear-gradient(to top, var(--black), rgba(13,10,4,0)); z-index: 10; pointer-events: none; }
.mesh-loading { position: absolute; inset: 0; z-index: 30; background: var(--black); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1.25rem; transition: opacity 0.8s ease; }
.mesh-loading.hidden { opacity: 0; pointer-events: none; }
.mesh-loading-spinner { width: 32px; height: 32px; border: 3px solid rgba(15,182,172,0.15); border-top-color: var(--teal); border-radius: 50%; animation: spin 0.7s linear infinite; }
.mesh-loading-text { font-family: var(--font-mono); font-size: 0.65rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--faint); }
.mesh-info-card { position: absolute; z-index: 20; background: transparent; border: none; padding: 0.6rem 0.2rem; opacity: 0; transition: opacity 0.6s ease, transform 0.6s ease; pointer-events: none; }
.mesh-info-card.visible { opacity: 1; }
/* corner readouts — anchored to the site gutter with symmetric top/bottom insets */
.mesh-info-card.left  { left: var(--pad-x);  top: calc(var(--nav-h) + clamp(0.5rem, 2.5vh, 2rem)); transform: translateX(-12px); }
.mesh-info-card.left.visible { transform: translateX(0); }
.mesh-info-card.right { right: var(--pad-x); top: calc(var(--nav-h) + clamp(0.5rem, 2.5vh, 2rem)); text-align: right; transform: translateX(12px); }
.mesh-info-card.right.visible { transform: translateX(0); }
.mesh-info-card.bottom-left  { left: var(--pad-x);  bottom: clamp(1.75rem, 5vh, 3.5rem); transform: translateY(12px); }
.mesh-info-card.bottom-left.visible { transform: translateY(0); }
.mesh-info-card.bottom-right { right: var(--pad-x); bottom: clamp(1.75rem, 5vh, 3.5rem); text-align: right; transform: translateY(12px); }
.mesh-info-card.bottom-right.visible { transform: translateY(0); }
.mesh-info-card.top-center { left: 50%; top: calc(var(--nav-h) + clamp(0.5rem, 2.5vh, 2rem)); text-align: center; transform: translateX(-50%) translateY(-12px); }
.mesh-info-card.top-center.visible { transform: translateX(-50%) translateY(0); }
.info-card-label { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--teal); margin-bottom: 0.5rem; display: flex; align-items: center; gap: 0.5rem; }
.info-card-label::before { content: ''; width: 6px; height: 6px; background: var(--teal); border-radius: 50%; flex: none; animation: pulse 2s ease-in-out infinite; }
.info-card-value { font-family: var(--font-display); font-size: clamp(1.6rem, 1.2rem + 1vw, 2.2rem); font-weight: 600; color: var(--ink); line-height: 1; }
.info-card-unit { font-size: 0.9rem; color: var(--muted); margin-left: 0.2rem; }
.info-card-desc { font-size: 0.8rem; color: var(--muted); margin-top: 0.4rem; max-width: 22ch; line-height: 1.45; }
/* mirror the right-hand readouts so they anchor to the right edge */
.mesh-info-card.right .info-card-label, .mesh-info-card.bottom-right .info-card-label { flex-direction: row-reverse; }
.mesh-info-card.right .info-card-desc, .mesh-info-card.bottom-right .info-card-desc { margin-left: auto; }
.mesh-info-card.top-center .info-card-label { justify-content: center; }
/* phase indicator lives bottom-centre now; the descriptive pill is redundant */
.view-mode-label { display: none; }
.mesh-progress { position: absolute; left: 50%; bottom: clamp(1.5rem, 4vh, 3rem); transform: translateX(-50%); z-index: 20; display: flex; flex-direction: row; gap: clamp(1.25rem, 3vw, 2.5rem); opacity: 0; transition: opacity 0.5s ease; }
.mesh-progress.visible { opacity: 1; }
.progress-step { display: flex; align-items: center; gap: 0.65rem; }
.progress-dot { width: 12px; height: 12px; border-radius: 50%; background: rgba(255,255,255,0.05); border: 2px solid var(--line-2); transition: all 0.3s ease; }
.progress-dot.active { background: var(--teal); border-color: var(--teal); box-shadow: 0 0 10px rgba(15,182,172,0.5); }
.progress-dot.complete { background: var(--teal); border-color: var(--teal); }
.progress-label { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--faint); transition: color 0.3s ease; }
.progress-step.active .progress-label { color: var(--teal); }

/* ---- embedded process narrative (Send / Mesh / Export), middle-left ---- */
.mesh-steps {
  position: absolute; left: var(--pad-x); top: 50%; transform: translateY(-50%);
  width: min(38vw, 32ch); height: clamp(170px, 24vh, 240px); z-index: 20; pointer-events: none;
  opacity: 0; transition: opacity 0.5s ease;
}
.mesh-steps.visible { opacity: 1; }
.mstep {
  position: absolute; left: 0; right: 0; top: 50%;
  transform: translateY(-50%) translateY(16px); opacity: 0;
  transition: opacity 0.55s var(--ease-expo), transform 0.55s var(--ease-expo);
}
.mstep.active { opacity: 1; transform: translateY(-50%); }
.mstep__tag { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--gold); }
.mstep__h {
  margin: 0.7rem 0 0; font-family: var(--font-display); font-weight: 400; letter-spacing: -0.01em;
  font-size: clamp(1.6rem, 1.2rem + 1.4vw, 2.6rem); line-height: 1.02; color: var(--ink);
}
.mstep__p { margin: 0.85rem 0 0; color: var(--muted); font-size: clamp(0.9rem, 0.86rem + 0.2vw, 1rem); line-height: 1.55; max-width: 30ch; }

/* ---- live mesh tally (nodes / elements), middle-right — counts up as the mesh forms ---- */
.mesh-tally {
  position: absolute; right: var(--pad-x); top: 50%; z-index: 20;
  transform: translateY(-50%) translateX(14px); text-align: right; pointer-events: none;
  display: flex; flex-direction: column; gap: clamp(1rem, 3vh, 1.9rem);
  opacity: 0; transition: opacity 0.55s ease, transform 0.6s var(--ease-expo);
}
.mesh-tally.visible { opacity: 1; transform: translateY(-50%) translateX(0); }
.mtally__row { display: flex; flex-direction: column; align-items: flex-end; gap: 0.5rem; }
.mtally__label {
  font-family: var(--font-mono); font-size: 0.64rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold);
}
.mtally__num {
  font-family: var(--font-mono); font-variant-numeric: tabular-nums; font-weight: 500;
  font-size: clamp(1.6rem, 1rem + 1.9vw, 2.5rem); line-height: 0.95; letter-spacing: -0.01em; color: var(--ink);
}
.mtally__desc { font-family: var(--font-body); font-size: 0.8rem; line-height: 1.45; color: var(--muted); max-width: 24ch; }
@media (max-width: 880px) { .mesh-tally { display: none; } }

/* ---- autonomous agents, revealed during the mesh beat, middle-right ---- */
.mesh-agents {
  position: absolute; right: var(--pad-x); top: 50%; transform: translateY(-50%);
  z-index: 20; display: flex; flex-direction: column; gap: 1.1rem; pointer-events: none;
  opacity: 0; transition: opacity 0.5s var(--ease-expo);
}
.mesh-agents.visible { opacity: 1; }
.magent {
  display: flex; align-items: baseline; gap: 0.6rem;
  font-family: var(--font-mono); font-size: 0.72rem; color: var(--faint);
  opacity: 0.35; transition: opacity 0.4s var(--ease-expo);
}
.magent b { color: var(--muted); font-weight: 500; text-transform: uppercase; letter-spacing: 0.14em; font-size: 0.66rem; transition: color 0.4s var(--ease-expo); }
.magent__s { color: var(--faint); }
.magent__dot { width: 6px; height: 6px; border-radius: 50%; background: var(--line-2); flex: none; align-self: center; transition: background 0.4s var(--ease-expo); }
.magent.done { opacity: 0.7; }
.magent.done .magent__dot, .magent.active .magent__dot { background: var(--teal); }
.magent.active { opacity: 1; }
.magent.active b { color: var(--teal); }
.magent.active .magent__dot { box-shadow: 0 0 9px rgba(15, 182, 172, 0.6); animation: pulse 1.5s ease-in-out infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }
@media (max-width: 640px) {
  .info-card-value { font-size: 1.45rem; }
  .info-card-desc { display: none; }
  .mesh-info-card.left, .mesh-info-card.right { top: calc(var(--nav-h) + 0.5rem); }
  .mesh-info-card.bottom-left, .mesh-info-card.bottom-right { display: none; }
  .mesh-progress { bottom: 1.1rem; gap: 1rem; }
  .progress-label { font-size: 0.62rem; }
  .mesh-steps {
    left: var(--pad-x); right: var(--pad-x); width: auto; top: auto;
    bottom: clamp(3.6rem, 12vh, 6rem); transform: none; height: clamp(88px, 15vh, 120px);
  }
  .mstep { top: auto; bottom: 0; transform: translateY(14px); }
  .mstep.active { transform: none; }
  .mstep__h { font-size: 1.3rem; margin-top: 0.5rem; }
  .mstep__p { display: none; }
  .mesh-agents { display: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1000px) {
  .hero { padding-top: calc(var(--nav-h) + 2rem); }
  .hero__grid { grid-template-columns: 1fr; gap: 2.5rem; max-width: 620px; }
  .hero__sub { max-width: 52ch; }
  .hero__scroll { display: none; }
  .nav__links { display: none; }
}
@media (max-width: 560px) {
  .nav__cta { font-size: 0.7rem; padding: 0.6em 0.8em; }
  .hero__actions .btn { flex: 1 1 auto; justify-content: center; }
  .win__stage { height: 420px; }
  .cursor { display: none; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
  .hero__title, .hero__sub, .hero__actions, .hero__demo, .hero__scroll { opacity: 1; transform: none; }
  .hero-art { will-change: auto; }
  .cursor { display: none; }
  .msg { opacity: 1; transform: none; }
}

/* ============================================================
   SITE SYSTEM — shared page chrome + scroll set-pieces.
   Used by the inner pages (technology / aerospace / company /
   contact) and the home teaser sections. Built to sit on the
   same obsidian/teal/gold language as the hero.
   ============================================================ */
:root {
  --white:      #f1f1ee;   /* stark section white (neutral, not cream) */
  --black:      #0d0a04;   /* warm amber-black canvas (mesh, sections, fades) */
  --teal-on-light: #0a6f68; /* contrast-safe teal for use on white */
  /* legacy names kept (used by inner pages) — now point at the white set */
  --cream: #f1f1ee; --cream-2: #e6e6e2; --cream-ink: #0a0a0a; --cream-muted: #54544e; --cream-line: rgba(10,10,10,0.16);
}

/* inner-page background (no fluid canvas — a calm static field) */
.page-bg {
  position: fixed; inset: 0; z-index: var(--z-canvas); pointer-events: none;
  background:
    radial-gradient(115% 80% at 82% -12%, rgba(15,182,172,0.12), transparent 56%),
    radial-gradient(95% 70% at -5% 6%, rgba(255,186,0,0.07), transparent 52%),
    var(--bg);
}

/* home: opaque "studio" background for everything below the hero + mesh,
   so the marble hero image no longer bleeds down the whole page. A clean
   deep obsidian with the faintest teal/gold depth — distinct from the hero. */
.home-flow {
  position: relative; z-index: var(--z-content); isolation: isolate;
  background: var(--black);   /* brutalist: flat neutral black, no glows */
}

/* Lenis smooth-scroll plumbing */
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-smooth [data-lenis-prevent] { overscroll-behavior: contain; }
.lenis.lenis-stopped { overflow: hidden; }
.lenis.lenis-smooth iframe { pointer-events: none; }

/* ============================================================
   INTERLUDE — a full-page, brutalist statement that bridges the
   hero into the mesh scroll. Flat black, one accent, restrained.
   The line fades + drifts on scroll ([data-parallax-fade], pages.js).
   ============================================================ */
.interlude {
  position: relative; z-index: var(--z-content);
  min-height: 68vh; display: grid; place-items: center;
  padding: clamp(2rem, 5vh, 4rem) var(--pad-x);
  background: var(--black);
}
.interlude__line {
  max-width: 20ch; margin: 0; text-align: center; text-wrap: balance;
  font-family: var(--font-display); font-weight: 400; letter-spacing: -0.01em;
  font-size: clamp(2rem, 1.2rem + 3vw, 4.25rem); line-height: 1.2; color: var(--muted);
  will-change: opacity, transform;
}
.interlude__line b { color: var(--ink); font-weight: 600; }
.interlude__line em { color: var(--gold); font-style: normal; font-weight: 600; }

/* interlude statement — instrument-readout typeset: display setup + mono answer line */
.il2 { max-width: min(92vw, 52rem); margin: 0 auto; text-align: center; text-wrap: balance; will-change: opacity, transform; }
.il2__pre { display: block; font-family: var(--font-display); font-weight: 300; line-height: 1.04; letter-spacing: 0; color: var(--ink); font-size: clamp(1.8rem, calc(1.4rem + 2.6vw), 3.4rem); }
.il2__pre b { font-weight: 500; color: var(--gold-soft); }
.il2__punch { display: block; margin-top: 1.05em; font-family: var(--font-mono); font-weight: 500; text-transform: uppercase; letter-spacing: 0.14em; color: var(--gold); font-size: clamp(0.85rem, calc(0.72rem + 0.6vw), 1.05rem); }

/* ---- "Inside the pipeline" — Hut8-style index on a dark-green panel ---- */
.biz {
  position: relative; z-index: var(--z-content); background: var(--green);
  padding: clamp(8rem, 22vh, 16rem) var(--pad-x) clamp(5rem, 12vh, 9rem);
}
/* black → green blend so there's no hard edge from the section above */
.biz__blend { position: absolute; left: 0; right: 0; pointer-events: none; z-index: 1; will-change: transform; }
.biz__blend--top { top: 0; height: 60vh; background: linear-gradient(to bottom, var(--black) 8%, rgba(13, 10, 4, 0)); }
.biz__inner { position: relative; z-index: 2; width: min(100%, 1280px); margin-inline: auto; }

.biz__head { max-width: 30ch; }
.biz__title {
  margin: 0; font-family: var(--font-display); font-weight: 600; letter-spacing: -0.02em;
  font-size: clamp(2.8rem, 1.6rem + 5vw, 6rem); line-height: 0.98; color: var(--ink); text-wrap: balance;
}
.biz__lede {
  margin: clamp(1.75rem, 4.5vh, 3rem) 0 0; max-width: 32ch;
  font-family: var(--font-display); font-weight: 300; letter-spacing: -0.01em;
  font-size: clamp(1.3rem, 1rem + 1.2vw, 2rem); line-height: 1.25; color: var(--muted); text-wrap: balance;
}

.biz__list { margin-top: clamp(4rem, 10vh, 8rem); }
.biz__cat {
  display: grid; grid-template-columns: minmax(0, 8rem) minmax(0, 1fr) minmax(0, 1.55fr);
  gap: clamp(1.5rem, 3.5vw, 3.5rem); align-items: start;
  padding-top: clamp(2.5rem, 6vh, 4.5rem); margin-top: clamp(2.5rem, 6vh, 4.5rem);
  border-top: 1px solid rgba(236, 234, 227, 0.14);
}
.biz__cat:first-child { margin-top: 0; }
.biz__note { grid-column: 1; margin: 0; font-size: 0.8rem; line-height: 1.5; color: var(--muted); }
.biz__cathead { grid-column: 2; }
.biz__icon {
  width: 46px; height: 46px; border-radius: 11px; background: #b6b9a4; color: var(--green);
  display: grid; place-items: center;
}
.biz__icon svg { width: 24px; height: 24px; }
.biz__catname {
  margin: clamp(1.2rem, 3vh, 2rem) 0 0; font-family: var(--font-display); font-weight: 500; letter-spacing: -0.01em;
  font-size: clamp(1.6rem, 1.2rem + 1.4vw, 2.6rem); line-height: 1.02; color: var(--ink);
}
.biz__items { grid-column: 3; list-style: none; margin: 0; padding: 0; }
.biz__item { display: grid; grid-template-columns: 3.2rem 1fr; gap: clamp(0.5rem, 2vw, 1.5rem); padding: clamp(1.4rem, 3.2vh, 2.2rem) 0; }
.biz__item + .biz__item { border-top: 1px solid rgba(236, 234, 227, 0.1); }
.biz__num { font-family: var(--font-mono); font-size: 0.8rem; color: var(--gold); padding-top: 0.15rem; }
.biz__itemh { margin: 0; font-family: var(--font-body); font-weight: 600; font-size: clamp(1rem, 0.95rem + 0.3vw, 1.15rem); color: var(--ink); }
.biz__itemp { margin: 0.6rem 0 0; color: var(--muted); font-size: 0.95rem; line-height: 1.55; max-width: 46ch; }

@media (max-width: 860px) {
  .biz { padding-top: clamp(6rem, 16vh, 11rem); }
  .biz__cat { grid-template-columns: 1fr; gap: 1.5rem; }
  .biz__note { grid-column: 1; order: 2; }
  .biz__cathead { grid-column: 1; }
  .biz__items { grid-column: 1; }
  .biz__catname { margin-top: 0.9rem; }
}

/* ---- Our ambition: ghosted scrolling list of the simulation frontier ---- */
.amb { position: relative; z-index: var(--z-content); height: 900vh; background: var(--green); }
/* home: the green "vision" chapter ends at the ambition list; the closing footer is its
   own full-page light section (see .footer--end below) */
.home-flow .cta { background: var(--bg); }
.amb__stage { position: fixed; top: 0; left: 0; right: 0; height: 100vh; overflow: hidden; z-index: 2; pointer-events: none;
  /* JS clips this to the slice of on-screen black, so the rising black edge "uncovers" the fixed content */
  clip-path: inset(100% 0 0 0);
  /* soft top/bottom edge fade for the scrolling list (no colour band) */
  -webkit-mask-image: linear-gradient(to bottom, transparent 0, #000 22%, #000 78%, transparent 100%);
          mask-image: linear-gradient(to bottom, transparent 0, #000 22%, #000 78%, transparent 100%); }

/* the giant ghosted list */
.amb__list {
  --amb-pad: clamp(1.25rem, 24vw, 22rem);
  position: absolute; left: 0; right: 0; top: 0; margin: 0;
  padding: 0 var(--pad-x) 0 var(--amb-pad);
  list-style: none; z-index: 2; will-change: transform;
  transform-origin: var(--amb-pad) 0;   /* fills from the top; scroll carries it up through the centre line */
}
.amb__item {
  font-family: var(--font-body); font-weight: 600; letter-spacing: -0.02em; line-height: 1.14;
  font-size: clamp(2rem, 1.3rem + 3.6vw, 4.8rem); white-space: nowrap;
  color: rgba(236, 234, 227, 0.13);
}

/* the fixed centre line + framing */
.amb__line { position: absolute; left: 0; right: 0; top: 50vh; height: 1px; background: rgba(236, 234, 227, 0.2); z-index: 5; }
.amb__label { position: absolute; left: var(--pad-x); bottom: 0.7rem; max-width: 18ch; }
.amb__label-t { display: block; font-family: var(--font-display); font-weight: 600; letter-spacing: -0.02em; font-size: clamp(1.8rem, 1.2rem + 2.1vw, 3rem); line-height: 1.04; color: var(--ink); }
.amb__ambition { position: absolute; right: var(--pad-x); top: 1.1rem; max-width: 36ch; }
.amb__eyebrow { font-family: var(--font-mono); font-size: 0.64rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gold); }
.amb__copy { margin: 0.7rem 0 0; color: var(--muted); font-size: 0.92rem; line-height: 1.6; }

@media (max-width: 760px) {
  .amb__list { --amb-pad: var(--pad-x); }
  .amb__ambition { display: none; }
  .amb__label { right: var(--pad-x); }
}

/* ---- nav: real links + active state + mobile drawer ---- */
.nav__end { display: flex; align-items: center; gap: 0.75rem; }
.nav__links a.is-current { color: var(--ink); }
.nav__links a.is-current::after { transform: scaleX(1); background: var(--gold); }
.nav__toggle {
  display: none; align-items: center; justify-content: center; width: 40px; height: 40px;
  background: rgba(8,6,2,0.42); border: 1px solid var(--line-2); border-radius: 6px; cursor: pointer;
}
.nav__toggle span, .nav__toggle span::before, .nav__toggle span::after {
  content: ""; display: block; width: 17px; height: 1.5px; background: var(--ink); transition: transform 0.3s var(--ease-expo), opacity 0.2s;
}
.nav__toggle span::before { position: absolute; transform: translateY(-5px); }
.nav__toggle span::after  { position: absolute; transform: translateY(5px); }
.nav.is-open .nav__toggle span { background: transparent; }
.nav.is-open .nav__toggle span::before { transform: rotate(45deg); }
.nav.is-open .nav__toggle span::after  { transform: rotate(-45deg); }

/* ---- generic section primitives ---- */
.section { position: relative; z-index: var(--z-content); padding: clamp(4.5rem, 11vh, 9rem) var(--pad-x); }
.section--tight { padding-block: clamp(3rem, 7vh, 5rem); }
.wrap { width: min(100%, 1280px); margin-inline: auto; }
.wrap--narrow { width: min(100%, 880px); }
.kicker { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.26em; text-transform: uppercase; color: var(--teal); display: inline-flex; align-items: center; gap: 0.6rem; }
.kicker::before { content: ""; width: 1.6rem; height: 1px; background: var(--teal); opacity: 0.7; }
.h2 { font-family: var(--font-display); font-weight: 300; font-size: clamp(2rem, 1.3rem + 2.4vw, 3.6rem); line-height: 1.04; letter-spacing: 0; margin: 1rem 0 0; text-wrap: balance; }
.h2 em, .accent { font-style: normal; color: var(--gold); }
.h2 .teal { color: var(--teal); }
.lede { color: var(--muted); font-size: clamp(1rem, 0.96rem + 0.3vw, 1.12rem); line-height: 1.62; max-width: 62ch; margin: 1.25rem 0 0; text-wrap: pretty; }

/* scroll reveal (additive — content is visible by default, .in just animates it) */
.reveal { opacity: 0; transform: translateY(1.4rem); transition: opacity 0.8s var(--ease-expo), transform 0.8s var(--ease-expo); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: 0.08s; } .reveal.d2 { transition-delay: 0.16s; } .reveal.d3 { transition-delay: 0.24s; } .reveal.d4 { transition-delay: 0.32s; }

/* ---- page hero (inner pages) ---- */
.phero { position: relative; z-index: var(--z-content); padding: calc(var(--nav-h) + clamp(4rem, 13vh, 8rem)) var(--pad-x) clamp(3rem, 8vh, 6rem); }
.phero__eyebrow { margin-bottom: 1.5rem; }
.phero__title { font-family: var(--font-display); font-weight: 300; font-size: clamp(2.6rem, 1.5rem + 3.4vw, 5.5rem); line-height: 1.0; margin: 0; letter-spacing: -0.01em; text-wrap: balance; max-width: 16ch; }
.phero__title em { font-style: normal; color: var(--gold); }
.phero__lede { margin-top: clamp(1.5rem, 3vh, 2rem); max-width: 56ch; color: var(--muted); font-size: clamp(1.05rem, 1rem + 0.4vw, 1.25rem); line-height: 1.6; }
.phero__meta { display: flex; flex-wrap: wrap; gap: 2.5rem; margin-top: clamp(2.5rem, 5vh, 4rem); }
.phero__stat { display: flex; flex-direction: column; gap: 0.35rem; }
.phero__stat b { font-family: var(--font-display); font-weight: 600; font-size: clamp(1.8rem, 1.4rem + 1.4vw, 2.8rem); line-height: 1; color: var(--ink); }
.phero__stat span { font-family: var(--font-mono); font-size: 0.64rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--faint); }

/* ---- light (cream) section ---- */
.section--light { background: var(--white); color: var(--cream-ink); z-index: var(--z-content); }
.section--light .kicker { color: var(--teal-on-light); }
.section--light .kicker::before { background: var(--teal-on-light); }
.section--light .h2 { color: var(--cream-ink); }
.section--light .h2 em, .section--light .h2 .teal { color: var(--teal-on-light); }
.section--light .lede { color: var(--cream-muted); }
/* teaser cards on a white section — brutalist black-on-white boxes */
.section--light .tcard { border-color: var(--cream-line); background: transparent; }
.section--light .tcard:hover { border-color: var(--cream-ink); background: rgba(0,0,0,0.035); }
.section--light .tcard__n, .section--light .tcard__go { color: var(--teal-on-light); }
.section--light .tcard__h { color: var(--cream-ink); }
.section--light .tcard__p { color: var(--cream-muted); }
.section--light::before, .section--light::after { content: ""; position: absolute; left: 0; right: 0; height: 80px; pointer-events: none; }
.section--light::before { top: 0; background: linear-gradient(var(--bg), transparent); opacity: 0.0; }
.grain-light { position: absolute; inset: 0; pointer-events: none; opacity: 0.5; mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.06'/%3E%3C/svg%3E"); }

/* ============================================================
   ZOO-STYLE STICKY FEATURE — left column pins while the right
   panels scroll past; the active left item lights up.
   ============================================================ */
.stickyfeat__inner { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); gap: clamp(2rem, 6vw, 6rem); align-items: start; }
.stickyfeat__left { position: sticky; top: calc(var(--nav-h) + clamp(2rem, 12vh, 7rem)); align-self: start; }
.stickyfeat__list { list-style: none; margin: 2rem 0 0; padding: 0; display: flex; flex-direction: column; gap: 1.15rem; }
.sf-item { position: relative; padding-left: 1.4rem; font-family: var(--font-display); font-weight: 400; font-size: clamp(1.35rem, 1.1rem + 1vw, 2rem); line-height: 1.15; color: var(--faint); transition: color 0.4s var(--ease-expo); cursor: default; }
.sf-item::before { content: ""; position: absolute; left: 0; top: 0.55em; width: 8px; height: 8px; border-radius: 2px; background: var(--line-2); transition: background 0.4s var(--ease-expo), box-shadow 0.4s var(--ease-expo); }
.sf-item.active { color: var(--ink); }
.sf-item.active::before { background: var(--teal); box-shadow: 0 0 12px rgba(15,182,172,0.7); }
.stickyfeat__right { display: flex; flex-direction: column; gap: clamp(3rem, 9vh, 7rem); }
.sf-panel { min-height: 78vh; display: flex; flex-direction: column; justify-content: center; }
.sf-card { border: 1px solid var(--line-2); border-radius: 14px; background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01)); overflow: hidden; box-shadow: 0 40px 90px rgba(3,2,1,0.5); }
.sf-card__bar { display: flex; align-items: center; gap: 0.6rem; height: 38px; padding: 0 0.85rem; background: #0a0703; border-bottom: 1px solid var(--line-2); font-family: var(--font-mono); font-size: 0.64rem; color: var(--faint); letter-spacing: 0.04em; }
.sf-card__bar i { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,0.14); }
.sf-card__bar b { margin-left: auto; color: var(--teal); font-weight: 500; }
.sf-card__body { padding: clamp(1.1rem, 2.5vw, 1.8rem); display: grid; gap: 0.8rem; min-height: 300px; align-content: center; }
.sf-line { display: grid; grid-template-columns: auto 1fr; gap: 0.7rem 0.9rem; align-items: baseline; font-size: 0.9rem; }
.sf-line dt { font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--faint); white-space: nowrap; }
.sf-line dd { margin: 0; color: var(--ink); }
.sf-cap { margin-top: 1rem; font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.08em; color: var(--teal); }
.sf-panel__h { font-family: var(--font-display); font-size: clamp(1.4rem, 1.1rem + 1vw, 2rem); font-weight: 400; margin: 0 0 0.5rem; display: none; } /* shown on mobile only */

/* ============================================================
   ORBITAL PROCESS RING — pinned section; a marker travels the
   ring as you scroll, the left copy + bottom tabs track phase.
   ============================================================ */
.ring-sec { position: relative; height: 360vh; z-index: var(--z-content); }
.ring-sticky { position: sticky; top: 0; min-height: 100vh; display: flex; align-items: center; padding: var(--nav-h) var(--pad-x) clamp(4rem,8vh,6rem); }
.ring-grid { width: min(100%, 1280px); margin-inline: auto; display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 5rem); align-items: center; }
.ring-copy { max-width: 30ch; }
.ring-lede { margin: 1.25rem 0 0; color: var(--muted); line-height: 1.6; font-size: clamp(1rem, 0.95rem + 0.3vw, 1.12rem); }
.ring-stage { position: relative; display: grid; place-items: center; }
.ring-dial { position: relative; width: min(100%, 360px); margin-inline: auto; }
.ring-svg { display: block; width: 100%; height: auto; overflow: visible; }

/* four labels around the dial — exactly two type sizes: a title and a description */
.ring-label { position: absolute; display: flex; flex-direction: column; gap: 0.35rem; width: 11rem; opacity: 0.4; transition: opacity 0.45s var(--ease-expo); pointer-events: none; }
.ring-label.active { opacity: 1; }
.ring-label__t { font-family: var(--font-display); font-weight: 600; font-size: 1.5rem; line-height: 1.05; color: var(--ink); }
.ring-label.active .ring-label__t { color: var(--gold); }
.ring-label__d { font-size: 0.9rem; line-height: 1.5; color: var(--muted); }
.ring-label--top    { left: 50%; bottom: 100%; transform: translateX(-50%); margin-bottom: 0.6rem; align-items: center; text-align: center; }
.ring-label--bottom { left: 50%; top: 100%; transform: translateX(-50%); margin-top: 0.6rem; align-items: center; text-align: center; }
.ring-label--right  { left: 100%; top: 50%; transform: translateY(-50%); margin-left: 0.6rem; align-items: flex-start; text-align: left; }
.ring-label--left   { right: 100%; top: 50%; transform: translateY(-50%); margin-right: 0.6rem; align-items: flex-end; text-align: right; }
.ring-track { fill: none; stroke: var(--line-2); stroke-width: 1; }
.ring-prog { fill: none; stroke: var(--teal-deep); stroke-width: 2; stroke-linecap: round; filter: drop-shadow(0 0 6px rgba(10,139,132,0.55)); transition: stroke-dashoffset 0.3s linear; }
.ring-node { fill: var(--bg); stroke: var(--line-2); stroke-width: 1.5; transition: stroke 0.4s, fill 0.4s; }
.ring-node.active { stroke: var(--teal); fill: rgba(15,182,172,0.15); }
.ring-node-label { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; fill: var(--faint); text-transform: uppercase; transition: fill 0.4s; }
.ring-node-label.active { fill: var(--ink); }
.ring-marker { fill: var(--gold); filter: drop-shadow(0 0 8px rgba(255,186,0,0.8)); }
.ring-center { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.3em; fill: var(--faint); text-transform: uppercase; }

/* ============================================================
   NUMBERED INDUSTRIES — zigzag rows, big ghost numbers.
   ============================================================ */
.indu { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 5rem); align-items: center; padding-block: clamp(3rem, 7vh, 6rem); border-top: 1px solid var(--line); }
.indu:nth-child(even) .indu__text { order: 2; }
.indu__num { font-family: var(--font-mono); font-size: 0.74rem; letter-spacing: 0.2em; color: var(--teal); }
.indu__h { font-family: var(--font-display); font-weight: 400; font-size: clamp(1.6rem, 1.2rem + 1.4vw, 2.6rem); margin: 0.8rem 0 0; }
.indu__p { color: var(--muted); margin: 1rem 0 0; line-height: 1.6; max-width: 46ch; }
.indu__tags { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1.4rem; }
.indu__tag { font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); border: 1px solid var(--line-2); border-radius: 99px; padding: 0.35em 0.8em; }
.indu__visual { position: relative; aspect-ratio: 4 / 3; border-radius: 14px; overflow: hidden; border: 1px solid var(--line-2);
  background:
    radial-gradient(120% 100% at 30% 20%, rgba(15,182,172,0.22), transparent 55%),
    radial-gradient(120% 100% at 80% 90%, rgba(255,186,0,0.14), transparent 55%),
    #0a0805; display: grid; place-items: center; }
.indu__visual .ghostnum { font-family: var(--font-display); font-weight: 600; font-size: clamp(5rem, 14vw, 11rem); color: rgba(255,255,255,0.05); line-height: 1; }
.indu__visual .vlabel { position: absolute; left: 1rem; bottom: 0.9rem; font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--faint); }
.indu__visual .vgrid { position: absolute; inset: 0; opacity: 0.4;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 38px 38px; }

/* ============================================================
   FAN CARDS — staggered arc of discipline cards (impeccable).
   ============================================================ */
.fan { display: flex; justify-content: center; align-items: flex-end; gap: clamp(0.5rem, 1vw, 1rem); margin-top: clamp(2.5rem, 6vh, 4.5rem); flex-wrap: wrap; }
.fan-card { flex: 1 1 0; min-width: 150px; max-width: 220px; border: 1px solid var(--line-2); border-radius: 12px; background: linear-gradient(180deg, #121009, #0c0a05); padding: 1.4rem 1.2rem 1.6rem; transition: transform 0.5s var(--ease-expo), border-color 0.3s, box-shadow 0.3s; }
.fan-card:hover { border-color: rgba(15,182,172,0.5); box-shadow: 0 20px 50px rgba(0,0,0,0.4); transform: translateY(-6px) !important; }
.fan-card__ic { width: 30px; height: 30px; color: var(--gold); }
.fan-card__h { font-family: var(--font-display); font-weight: 500; font-size: 1.15rem; margin: 1rem 0 0.5rem; }
.fan-card__p { font-size: 0.82rem; color: var(--muted); line-height: 1.5; }
/* arc: lift the inner cards so the row reads as a fan */
@media (min-width: 760px) {
  .fan-card:nth-child(1), .fan-card:nth-child(7) { transform: translateY(0); }
  .fan-card:nth-child(2), .fan-card:nth-child(6) { transform: translateY(-1.6rem); }
  .fan-card:nth-child(3), .fan-card:nth-child(5) { transform: translateY(-2.8rem); }
  .fan-card:nth-child(4) { transform: translateY(-3.4rem); }
}

/* ============================================================
   TEAM GRID (navier-style B&W placeholders)
   ============================================================ */
.team { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: clamp(1rem, 2vw, 1.6rem); margin-top: clamp(2.5rem, 5vh, 4rem); }
.member__photo { aspect-ratio: 1; border-radius: 10px; border: 1px solid var(--line-2); display: grid; place-items: center; font-family: var(--font-display); font-weight: 600; font-size: 2.2rem; color: rgba(255,255,255,0.22); background: linear-gradient(160deg, #181510, #0b0905); filter: grayscale(1); }
.member__name { margin: 0.7rem 0 0.1rem; font-weight: 600; font-size: 0.95rem; color: var(--ink); }
.member__role { font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--faint); }

/* ============================================================
   MARQUEE
   ============================================================ */
.marquee { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.marquee__track { display: flex; gap: clamp(2.5rem, 6vw, 5rem); width: max-content; animation: marquee 34s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__item { font-family: var(--font-display); font-weight: 500; font-size: clamp(1.1rem, 1rem + 0.8vw, 1.7rem); color: var(--muted); white-space: nowrap; display: inline-flex; align-items: center; gap: 0.8rem; }
.marquee__item::before { content: "/"; color: var(--faint); font-size: 0.8em; }
/* logo variant — full-color brand marks on light chips (legible on the dark strip) */
.marquee--logos .marquee__item { gap: 0; height: 3rem; padding: 0 1.15rem; background: #f3f3f0; border-radius: 10px; }
.marquee--logos .marquee__item::before { content: none; }
.marquee__logo { height: 1.6rem; width: auto; max-width: 150px; display: block; }
.marquee__word { font-family: var(--font-body); font-weight: 700; font-size: 1.25rem; letter-spacing: -0.01em; color: #d8392f; }
/* slim trust bar (logos under the hero) */
.trustbar { position: relative; z-index: var(--z-content); background: var(--black); padding: clamp(1.4rem, 3.5vh, 2.4rem) var(--pad-x); border-block: 1px solid var(--line); }
.trustbar__label { display: block; text-align: center; font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--faint); margin-bottom: 1.1rem; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ============================================================
   TERMINAL (typing) block
   ============================================================ */
.term { border: 1px solid var(--line-2); border-radius: 12px; overflow: hidden; background: #070603; box-shadow: 0 30px 80px rgba(0,0,0,0.5); }
.term__bar { display: flex; align-items: center; gap: 0.5rem; height: 36px; padding: 0 0.8rem; background: #0d0a05; border-bottom: 1px solid var(--line-2); font-family: var(--font-mono); font-size: 0.62rem; color: var(--faint); }
.term__bar i { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,0.14); }
.term__bar b { margin-left: auto; font-weight: 500; letter-spacing: 0.1em; }
.term__body { padding: 1.1rem 1.2rem; font-family: var(--font-mono); font-size: 0.78rem; line-height: 1.7; min-height: 230px; }
.term__line { white-space: pre-wrap; }
.term__line .pr { color: var(--teal); }
.term__line .ok { color: var(--teal); }
.term__line .warn { color: var(--gold); }
.term__line .dim { color: var(--faint); }
.term__cursor { display: inline-block; width: 8px; height: 1.05em; background: var(--teal); vertical-align: text-bottom; animation: blink 1s steps(2) infinite; }

/* ============================================================
   CTA BAND + FOOTER
   ============================================================ */
.cta-band { position: relative; z-index: var(--z-content); text-align: center; padding: clamp(4.5rem, 12vh, 8rem) var(--pad-x); }
.cta-band__h { font-family: var(--font-display); font-weight: 300; font-size: clamp(2.2rem, 1.5rem + 3vw, 4.5rem); line-height: 1.02; margin: 0 auto; max-width: 18ch; text-wrap: balance; }
.cta-band__h em { font-style: normal; color: var(--gold); }
.cta-band__p { color: var(--muted); margin: 1.25rem auto 0; max-width: 50ch; }
.cta-band__actions { display: flex; flex-wrap: wrap; gap: 0.85rem; justify-content: center; margin-top: clamp(1.75rem, 4vh, 2.5rem); }
/* ---- home industries: engineering datasheet / index (flat, mono, one accent) ---- */
.dsheet { position: relative; z-index: var(--z-content); background: var(--black); padding: clamp(5rem, 12vh, 9rem) var(--pad-x); }
.dsheet .wrap { width: min(100%, 1280px); }
.dsheet__h {
  margin: 0 0 clamp(2.5rem, 6vh, 4rem); max-width: 20ch;
  font-family: var(--font-display); font-weight: 300; letter-spacing: -0.01em;
  font-size: clamp(1.8rem, 1.3rem + 1.8vw, 3rem); line-height: 1.08; color: var(--ink); text-wrap: balance;
}

.dsheet__head, .dsheet__row {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr) minmax(0, 1.1fr);
  gap: clamp(1.25rem, 4vw, 4rem); padding-left: 1.9rem;
}
.dsheet__head {
  align-items: center; padding-bottom: 0.9rem;
  font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--faint);
}
.dsheet__table { border-top: 1px solid var(--line-2); }
.dsheet__row {
  position: relative; align-items: center;
  padding-top: clamp(1.2rem, 3vh, 1.9rem); padding-bottom: clamp(1.2rem, 3vh, 1.9rem);
  border-bottom: 1px solid var(--line); color: var(--muted);
  transition: background 0.3s var(--ease-expo);
}
.dsheet__row::before {
  content: ""; position: absolute; left: 0; top: 50%; transform: translateY(-50%);
  width: 7px; height: 1.5px; background: var(--teal);
  opacity: 0; transition: opacity 0.3s var(--ease-expo), width 0.3s var(--ease-expo);
}
.dsheet__row.is-active::before, .dsheet__row:hover::before { opacity: 1; width: 15px; }
.dsheet__row.is-active, .dsheet__row:hover { background: rgba(255, 255, 255, 0.022); }
.dsheet__name {
  font-family: var(--font-display); font-weight: 400; letter-spacing: -0.01em; line-height: 1.05;
  font-size: clamp(1.5rem, 1.1rem + 1.4vw, 2.4rem); color: var(--faint); transition: color 0.3s var(--ease-expo);
}
.dsheet__row.is-active .dsheet__name, .dsheet__row:hover .dsheet__name { color: var(--ink); }
.dsheet__cell { color: var(--muted); font-size: clamp(0.88rem, 0.84rem + 0.2vw, 1rem); line-height: 1.5; }
.dsheet__k { display: none; }

@media (max-width: 820px) {
  .dsheet__head { display: none; }
  .dsheet__row { grid-template-columns: 1fr; gap: 0.55rem; padding-left: 1.4rem; align-items: start; }
  .dsheet__row::before { top: clamp(1.4rem, 3.2vh, 2rem); transform: none; }
  .dsheet__name { margin-bottom: 0.45rem; }
  .dsheet__k {
    display: block; font-family: var(--font-mono); font-size: 0.56rem; letter-spacing: 0.16em;
    text-transform: uppercase; color: var(--faint); margin-bottom: 0.2rem;
  }
}


/* ===== standalone closing CTA (its own section, not the footer) ===== */
.cta { position: relative; z-index: var(--z-content); background: var(--black); padding: clamp(4rem, 10vh, 7rem) var(--pad-x); }
.cta__inner {
  width: min(100%, 1280px); margin-inline: auto;
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.5rem 3rem;
}
.cta__h {
  margin: 0; font-family: var(--font-display); font-weight: 300; letter-spacing: -0.01em;
  font-size: clamp(1.9rem, 1.3rem + 2vw, 3.2rem); line-height: 1.05; color: var(--ink); text-wrap: balance; max-width: 18ch;
}
.cta__h em { font-style: normal; color: var(--gold); }
.cta__act { display: flex; flex-wrap: wrap; align-items: center; gap: 1.4rem; }
.cta__link {
  font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted);
  display: inline-flex; align-items: center; gap: 0.4em; transition: color 0.25s, gap 0.25s var(--ease-expo);
}
.cta__link:hover { color: var(--gold); gap: 0.6em; }

/* ===== footer: live engineering console ===== */
.footer { position: relative; z-index: var(--z-content); padding: clamp(2.5rem, 5vh, 4rem) var(--pad-x) clamp(2.5rem, 5vh, 4rem); background: var(--black); overflow: hidden; }
.footer__status {
  width: min(100%, 1280px); margin-inline: auto;
  display: flex; flex-wrap: wrap; gap: 0.6rem 2rem; align-items: center; justify-content: space-between;
  padding-bottom: clamp(1.75rem, 3.5vh, 2.5rem); margin-bottom: clamp(2.25rem, 4.5vh, 3.25rem);
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono); font-size: 0.64rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--faint);
}
.footer__stat { display: inline-flex; align-items: center; gap: 0.6rem; }
.footer__clock { color: var(--muted); }
.footer__pulse {
  width: 7px; height: 7px; border-radius: 50%; background: var(--gold); flex: none;
  box-shadow: 0 0 0 0 rgba(255, 186, 0, 0.5); animation: footPulse 2.6s var(--ease-expo) infinite;
}
@keyframes footPulse {
  0% { box-shadow: 0 0 0 0 rgba(255, 186, 0, 0.5); }
  70% { box-shadow: 0 0 0 8px rgba(255, 186, 0, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 186, 0, 0); }
}

.footer__top { width: min(100%, 1280px); margin-inline: auto; display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 2.5rem; }
.footer__brand .brand { margin-bottom: 1rem; }
.footer__tag { color: var(--muted); max-width: 34ch; font-size: 0.92rem; line-height: 1.55; }
.footer__col h4 { font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--faint); margin: 0 0 1rem; }
.footer__col a { display: block; color: var(--muted); font-size: 0.9rem; padding: 0.3rem 0; transition: color 0.25s; }
.footer__col a:hover { color: var(--gold); }
.footer__bar { width: min(100%, 1280px); margin: clamp(2.5rem, 5vh, 4rem) auto 0; padding-top: 1.5rem; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; align-items: center; }
.footer__copy { font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.08em; color: var(--faint); }
.footer__made { font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.08em; color: var(--faint); }
.footer__made b { color: var(--teal); font-weight: 500; }
/* back-to-top pill */
.footer__totop { display: inline-flex; align-items: center; gap: 0.55em; font-family: var(--font-mono); font-size: 0.64rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); border: 1px solid var(--line-2); border-radius: 99px; padding: 0.6em 1em; transition: color 0.25s, border-color 0.25s, transform 0.3s var(--ease-expo); }
.footer__totop:hover { color: var(--ink); border-color: var(--gold); transform: translateY(-2px); }
.footer__totop span { transition: transform 0.3s var(--ease-expo); }
.footer__totop:hover span { transform: translateY(-3px); }
/* giant wordmark — wireframe outline that fills on hover (mesh motif) */
.footer__word {
  margin: clamp(1.5rem, 4vh, 3rem) 0 0; text-align: center;
  font-family: var(--font-display); font-weight: 600; font-size: 26.5vw; line-height: 0.9;
  letter-spacing: -0.03em; white-space: nowrap; user-select: none;
  color: transparent; -webkit-text-stroke: 2px rgba(236, 234, 227, 0.6);
  transition: color 0.6s var(--ease-expo);
}
.footer__word:hover { color: rgba(236, 234, 227, 0.96); }

/* ===== footer (home): full-page closing — pitch + access + nav, on the amber-black canvas ===== */
.footer--end {
  min-height: 100vh; background: var(--bg); color: var(--ink);
  display: flex; flex-direction: column; overflow: hidden;
  padding: clamp(2.5rem, 6vh, 5rem) var(--pad-x);
  font-family: var(--font-mono);
}
.fend__lead { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; gap: clamp(1.6rem, 4vh, 2.6rem); }
.fend__h {
  font-family: var(--font-display); font-weight: 300; letter-spacing: 0; line-height: 1.05;
  font-size: clamp(2.1rem, 1.1rem + 4vw, 4.6rem); color: var(--ink); margin: 0;
  max-width: 18ch; text-wrap: balance;
}
.fend__h em { color: var(--gold); font-style: normal; }
.fend__capture {
  display: flex; align-items: center; gap: 0.5rem; width: min(100%, 540px);
  background: rgba(255, 255, 255, 0.04); border: 1px solid var(--line-2); border-radius: 14px;
  padding: 0.45rem 0.45rem 0.45rem 1.15rem;
}
.fend__email { flex: 1; min-width: 0; background: transparent; border: none; outline: none; font-family: var(--font-mono); font-size: 0.95rem; color: var(--ink); }
.fend__email::placeholder { color: var(--faint); }
.fend__submit {
  flex: none; display: inline-flex; align-items: center; gap: 0.5em; cursor: pointer; white-space: nowrap;
  background: var(--gold); color: var(--gold-ink); border: none; border-radius: 10px;
  padding: 0.8em 1.15em; font-family: var(--font-mono); font-weight: 600; font-size: 0.72rem;
  letter-spacing: 0.1em; text-transform: uppercase; transition: background 0.25s var(--ease-expo), transform 0.25s var(--ease-expo);
}
.fend__submit:hover { background: var(--gold-soft); transform: translateY(-1px); }
.fend__note { min-height: 1.1em; margin: 0; font-size: 0.78rem; letter-spacing: 0.02em; color: var(--muted); }
.fend__note[data-state="ok"] { color: var(--teal); }
.fend__note[data-state="err"] { color: var(--crimson); }

.fend__foot { width: min(100%, 1280px); margin-inline: auto; display: flex; flex-direction: column; gap: clamp(1.8rem, 4vh, 2.6rem); }
.fend__nav { display: flex; flex-wrap: wrap; gap: clamp(1.6rem, 5vw, 4.5rem); }
.fend__col { display: flex; flex-direction: column; gap: 0.5rem; min-width: 8rem; }
.fend__col-h { font-size: 0.64rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--faint); margin-bottom: 0.35rem; }
.fend__col a { font-size: 0.85rem; color: var(--muted); transition: color 0.2s; }
.fend__col a:hover { color: var(--gold); }
.fend__bar {
  display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; align-items: center;
  padding-top: 1.4rem; border-top: 1px solid var(--line);
  font-size: 0.7rem; letter-spacing: 0.08em; color: var(--faint);
}
.fend__legal { display: flex; gap: 1.6rem; }
.fend__legal a { color: var(--faint); transition: color 0.2s; }
.fend__legal a:hover { color: var(--ink); }
@media (max-width: 640px) {
  .fend__capture { flex-wrap: wrap; padding: 0.6rem; }
  .fend__email { flex-basis: 100%; padding: 0.3rem 0.5rem 0.6rem; }
  .fend__submit { width: 100%; justify-content: center; }
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(2.5rem, 6vw, 6rem); align-items: start; }
.contact-aside h3 { font-family: var(--font-display); font-weight: 400; font-size: clamp(1.6rem, 1.2rem + 1.2vw, 2.4rem); margin: 0; }
.contact-aside p { color: var(--muted); line-height: 1.6; margin-top: 1rem; max-width: 40ch; }
.contact-points { list-style: none; margin: 2rem 0 0; padding: 0; display: flex; flex-direction: column; gap: 1.2rem; }
.contact-point { display: grid; gap: 0.2rem; }
.contact-point span { font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--teal); }
.contact-point b { font-weight: 500; color: var(--ink); }
.form { display: grid; gap: 1.1rem; border: 1px solid var(--line-2); border-radius: 14px; padding: clamp(1.4rem, 3vw, 2.2rem); background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.008)); }
.form__row { display: grid; gap: 1.1rem; grid-template-columns: 1fr 1fr; }
.field { display: grid; gap: 0.45rem; }
.field label { font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--faint); }
.field input, .field select, .field textarea {
  font-family: var(--font-body); font-size: 0.95rem; color: var(--ink); background: rgba(8,6,2,0.5);
  border: 1px solid var(--line-2); border-radius: 8px; padding: 0.75rem 0.85rem; width: 100%; transition: border-color 0.25s, box-shadow 0.25s; }
.field input::placeholder, .field textarea::placeholder { color: var(--faint); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--teal); box-shadow: 0 0 0 3px rgba(15,182,172,0.14); }
.field textarea { resize: vertical; min-height: 120px; }
.form__note { font-size: 0.82rem; min-height: 1.2em; }
.form__note[data-state="ok"] { color: var(--teal); }
.form__note[data-state="err"] { color: var(--crimson-soft); }

/* FAQ accordion */
.faq { display: grid; gap: 0.6rem; margin-top: clamp(2rem, 4vh, 3rem); }
.faq details { border: 1px solid var(--line-2); border-radius: 10px; background: rgba(255,255,255,0.015); overflow: hidden; }
.faq summary { cursor: pointer; list-style: none; padding: 1rem 1.2rem; font-weight: 500; display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--teal); font-size: 1.2rem; transition: transform 0.3s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq p { margin: 0 1.2rem 1.1rem; color: var(--muted); line-height: 1.6; }

/* ---- home teaser nav cards (3-up) ---- */
.teaser { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1rem, 2vw, 1.6rem); margin-top: clamp(2.5rem, 5vh, 4rem); }
.tcard { display: block; border: 1px solid var(--line-2); border-radius: 2px; padding: clamp(1.5rem, 2.5vw, 2.2rem); background: rgba(255,255,255,0.015); transition: border-color 0.3s var(--ease-expo), background 0.3s var(--ease-expo); }
.tcard:hover { border-color: var(--ink); background: rgba(255,255,255,0.045); }
.tcard__n { font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.18em; color: var(--teal); }
.tcard__h { font-family: var(--font-display); font-weight: 400; font-size: clamp(1.4rem, 1.1rem + 1vw, 2rem); margin: 1.2rem 0 0.5rem; }
.tcard__p { color: var(--muted); font-size: 0.92rem; line-height: 1.55; }
.tcard__go { display: inline-flex; align-items: center; gap: 0.4em; margin-top: 1.2rem; font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--teal); }
.tcard:hover .tcard__go span { transform: translateX(3px); }
.tcard__go span { transition: transform 0.3s var(--ease-expo); }

/* ---- responsive for the site system ---- */
@media (max-width: 1000px) {
  .nav__toggle { display: inline-flex; }
  .nav__links {
    display: flex; position: fixed; inset: var(--nav-h) 0 auto 0; flex-direction: column; gap: 0;
    background: rgba(8,6,2,0.96); backdrop-filter: blur(16px); border-bottom: 1px solid var(--line);
    padding: 1rem var(--pad-x) 1.5rem; transform: translateY(-130%); transition: transform 0.45s var(--ease-expo); }
  .nav.is-open .nav__links { transform: translateY(0); }
  .nav__links a { font-size: 0.8rem; padding: 0.9rem 0; border-bottom: 1px solid var(--line); }
  .stickyfeat__inner { grid-template-columns: 1fr; }
  .stickyfeat__left { position: static; }
  .stickyfeat__list { display: none; }       /* on mobile, each panel shows its own heading */
  .sf-panel { min-height: auto; }
  .sf-panel__h { display: block; }
  .ring-grid { grid-template-columns: 1fr; }
  .ring-sec { height: auto; }
  .ring-sticky { position: static; min-height: auto; }
  .ring-stage { margin-top: 2.5rem; }
  .ring-dial { width: min(100%, 300px); }
  /* no room to orbit on narrow screens: the four phases drop below the ring as a stacked legend */
  .ring-label { position: static; transform: none; width: 100%; opacity: 1; margin: 1.25rem 0 0; text-align: left; align-items: flex-start; }
  .ring-label__t { font-size: 1.2rem; }
  .ring-label__d { font-size: 0.88rem; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr 1fr; }
  .teaser { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .indu { grid-template-columns: 1fr; }
  .indu:nth-child(even) .indu__text { order: 0; }
  .phero__meta { gap: 1.5rem; }
  .form__row { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr; gap: 2rem; }
}
@media (prefers-reduced-motion: reduce) {
  .marquee__track { animation: none; }
  .reveal { opacity: 1; transform: none; }
  .footer__pulse { animation: none; }
}

/* the process ring sits on the warm canvas on the home page (covers the fixed hero
   art); taller than the inner-page default so the wheel loop scrubs slower */
.home-flow .ring-sec { background: var(--bg); height: 600vh; }

/* dial detailing on the home ring: minor/major ticks, motion arrows, live centre word */
.ring-tick { stroke-linecap: round; }
.ring-tick--min { stroke: var(--teal); stroke-width: 1.4; opacity: 0.45; }
.ring-tick--maj { stroke: var(--gold); stroke-width: 2; opacity: 0.85; }
.ring-arrow { fill: none; stroke: var(--faint); stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; opacity: 0.55; }
.ring-center-word { font-family: var(--font-mono); font-weight: 500; font-size: 21px; letter-spacing: 0.24em; fill: var(--ink); text-transform: uppercase; }
.ring-center-count { font-family: var(--font-mono); font-size: 9.5px; letter-spacing: 0.28em; fill: var(--gold); }

/* ============================================================
   INDUSTRIES — alternating bordered panels (the "box" reference):
   each row is a framed two-cell box with a centre divider. Odd rows
   show the industry on the left, even rows flip it to the right.
   Both cells rise from below on scroll at slightly different rates
   (parallax) via [data-ind-rows] [data-rise] in pages.js.
   ============================================================ */
.indx { position: relative; z-index: var(--z-content); background: var(--bg); padding: clamp(5rem, 13vh, 9rem) var(--pad-x); }
.indx__head { width: min(100%, 1280px); margin-inline: auto; max-width: 42ch; margin-bottom: clamp(5rem, 10vh, 8rem); }
.indx__eyebrow { font-family: var(--font-mono); font-weight: 500; font-size: 0.7rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--gold); }
.indx__title { margin: 1rem 0 0; font-family: var(--font-display); font-weight: 500; font-size: clamp(2rem, 1.4rem + 2.6vw, 3.4rem); line-height: 1.02; color: var(--ink); text-wrap: balance; }
.indx__title em { font-style: normal; color: var(--gold); }
.indx__lede { margin: 1.1rem 0 0; color: var(--muted); font-size: clamp(1rem, 0.95rem + 0.3vw, 1.1rem); line-height: 1.6; text-wrap: pretty; }

.indx__rows { width: min(100%, 1280px); margin-inline: auto; display: flex; flex-direction: column; gap: clamp(1.75rem, 4.5vh, 3.25rem); }

/* one row = a bordered box split into two equal cells with a centre divider */
/* the row is one connected frame: top + bottom run straight across, a single edge
   down the middle joins the two halves, and the outer left/right ends stay open.
   The frame stays put while the content rises inside it (parallax). */
.indrow { position: relative; display: grid; grid-template-columns: 1fr 1fr; border-top: 4px solid #2a2319; border-bottom: 4px solid #2a2319; overflow: hidden; will-change: transform, opacity; }
.indrow::after { content: ""; position: absolute; top: 0; bottom: 0; left: 50%; width: 4px; transform: translateX(-50%); background: #2a2319; pointer-events: none; }
/* flip: industry box jumps to the right on even rows (the centre edge stays put) */
.indrow:nth-child(even) .indrow__cell--industry { order: 2; }

.indrow__cell { display: flex; flex-direction: column; min-height: clamp(29rem, 52vh, 38rem); padding: clamp(2.5rem, 4.2vw, 4.25rem); }
.indrow__eyebrow { align-self: flex-start; font-family: var(--font-mono); font-weight: 600; font-size: 0.72rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--gold); padding-bottom: 0.5em; border-bottom: 1.5px solid var(--gold); }

/* industry cell: a big ghosted index number fills the middle, name pinned at the foot */
/* industry box: a centred nameplate — sector name set large, descriptor carried by the eyebrow above */
.indrow__cell--industry { justify-content: center; }
.indrow__name { margin: clamp(1.1rem, 3vh, 1.9rem) 0 0; font-family: var(--font-display); font-weight: 600; font-size: clamp(2.4rem, 1.7rem + 2.8vw, 3.9rem); line-height: 0.98; letter-spacing: -0.01em; color: var(--ink); }

/* explanation cell: numbered outline (gold numbers) up top, heading + paragraph at the foot */
.indrow__list { list-style: none; margin: 0; padding: 0; }
.indrow__list li { display: grid; grid-template-columns: 2.2rem 1fr; align-items: baseline; gap: 0.6rem; padding: clamp(0.75rem, 1.8vh, 1.05rem) 0; border-bottom: 3px solid #2a2319; color: var(--ink); font-size: clamp(0.9rem, 0.85rem + 0.2vw, 1.02rem); line-height: 1.4; }
.indrow__list li:last-child { border-bottom: 0; }
.indrow__n { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.06em; color: var(--teal); }
.indrow__foot { margin-top: auto; margin-bottom: auto; }
.indrow__h { margin: 0; font-family: var(--font-body); font-weight: 700; letter-spacing: -0.01em; font-size: clamp(1.25rem, 1.05rem + 0.7vw, 1.6rem); line-height: 1.18; color: var(--ink); }
.indrow__p { margin: 0.7rem 0 0; color: var(--muted); font-size: clamp(0.85rem, 0.82rem + 0.18vw, 0.95rem); line-height: 1.6; max-width: 42ch; text-wrap: pretty; }

@media (max-width: 820px) {
  .indrow { grid-template-columns: 1fr; }
  .indrow::after { display: none; }                               /* no vertical edge when stacked */
  .indrow__cell:first-child { border-bottom: 4px solid #2a2319; } /* the joining edge becomes horizontal */
  .indrow:nth-child(even) .indrow__cell--industry { order: 0; }
  .indrow__cell { min-height: auto; }
  .indrow__cell--industry { min-height: 15rem; }
}

/* nav: secondary links collapse on small screens so the bar never overflows */
@media (max-width: 640px) {
  .nav__link--sec { display: none; }
}