/* Natural Capital Reserve — website styles
   Palette and type follow the 2026 walkthrough films:
   MAAP = NCR brand (paper/ink + plum, magenta, cyan, indigo in gradients); MRV = abyss, kelp teal, aqua, lime;
   ESL Carbon Spread = navy, blue, cyan (from carbonspread.com). Inter + Spline Sans Mono. */

@font-face { font-family: "Inter"; src: url("../fonts/inter-var.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }
@font-face { font-family: "Spline Mono"; src: url("../fonts/spline-mono-var.woff2") format("woff2"); font-weight: 300 700; font-display: swap; }

:root {
  --bg: #0b0a12;
  --bg-2: #0d0c14;
  --bg-3: #07060c;
  --panel: rgba(240, 239, 236, .035);
  --panel-2: rgba(240, 239, 236, .06);
  --line: rgba(240, 239, 236, .12);
  --line-2: rgba(240, 239, 236, .24);
  --text: #f0efec;
  --text-2: rgba(240, 239, 236, .76);
  --text-3: rgba(240, 239, 236, .58);

  --mag: #d54aa6; --plum: #570d49; --cyan: #0bb7c6; --indigo: #1a1538;
  --grad: linear-gradient(100deg, #0bb7c6 0%, #3a6fd0 38%, #8a3aa6 68%, #d54aa6 100%);
  --grad-deep: linear-gradient(100deg, #077c88 0%, #2d55a8 40%, #7a2a86 72%, #a8307f 100%);

  --abyss: #03171a; --deep: #07292c; --mrv: #1f6f6b; --sea: #2fb3a0; --aqua: #46e3c8; --lime: #c8f56e;
  --grad-mrv: linear-gradient(100deg, #1f6f6b 0%, #2fb3a0 35%, #46e3c8 65%, #c8f56e 100%);

  --esl-bg: #060c17; --esl-panel: rgba(11, 22, 38, .72); --esl-blue: #4c8df6; --esl-cyan: #2cd3e1; --esl-deep: #2b5c8a;
  --grad-esl: linear-gradient(100deg, #3b74c4 0%, #4c8df6 45%, #2cd3e1 100%);

  /* MAAP grade ramp for dark surfaces (blue - neutral - rose), as in the films */
  --g-AAA: #8bd5ff; --g-AA: #55baee; --g-A: #219ed5; --g-BBB: #0681b2; --g-BB: #6b6a66;
  --g-B: #b1537a; --g-CCC: #d76695; --g-CC: #ea8db0; --g-C: #f6b5cc;

  --wrap: 1320px;
  --gut: clamp(16px, 4vw, 48px);
  --nav-h: 76px;
  --ease: cubic-bezier(.2, .7, .1, 1);
  --mono: "Spline Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --sans: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--nav-h) + 8px); scroll-behavior: smooth; background: var(--bg); }
body { margin: 0; background: var(--bg); color: var(--text-2); font-family: var(--sans); font-size: 17px; line-height: 1.6;
  font-optical-sizing: auto; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; overflow-x: clip; }
img, svg, video, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p, ul, ol, figure, blockquote { margin: 0; }
ul, ol { padding: 0; list-style: none; }
button { font: inherit; }
b, strong { font-weight: 640; }
::selection { background: rgba(213, 74, 166, .42); color: #fff; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 4px; }

.wrap { width: min(var(--wrap), 100% - 2 * var(--gut)); margin-inline: auto; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -9999px; top: 12px; z-index: 10001; padding: 10px 14px; border-radius: 8px; background: var(--text); color: var(--bg); font-weight: 600; }
.skip:focus { left: 16px; }

/* ---------- type */
.h2 { color: var(--text); font-size: clamp(36px, 5vw, 76px); font-weight: 680; letter-spacing: -.035em; line-height: 1.02; text-wrap: balance; }
.h3 { color: var(--text); font-size: clamp(24px, 2.4vw, 34px); font-weight: 650; letter-spacing: -.022em; line-height: 1.12; }
.lede { color: var(--text); font-size: clamp(23px, 2.3vw, 34px); font-weight: 560; letter-spacing: -.022em; line-height: 1.16; margin-bottom: 18px; text-wrap: balance; }
.lead { color: var(--text); font-size: clamp(20px, 1.85vw, 27px); line-height: 1.45; font-weight: 400; letter-spacing: -.01em; }
.lead b { font-weight: 660; }
.lbl { font-family: var(--mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--text-3); }
.fine { font-size: 13px; line-height: 1.55; color: var(--text-3); }
.sec-intro { font-size: clamp(17px, 1.35vw, 20px); color: var(--text-2); max-width: 56ch; }
.kicker { display: inline-flex; align-items: center; gap: 12px; margin-bottom: 28px; font-family: var(--mono); font-size: 13px; letter-spacing: .16em; text-transform: uppercase; color: var(--text-2); }
.kicker .num { padding: 4px 8px; border-radius: 6px; border: 1px solid var(--line); background: var(--panel-2); color: var(--text); font-weight: 600; letter-spacing: .08em; }
.kicker .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--mag); box-shadow: 0 0 14px var(--mag), 0 0 3px #fff; }
.gtext, .gtext-mrv, .gtext-esl { -webkit-background-clip: text; background-clip: text; color: transparent; }
.gtext { background-image: var(--grad); }
.gtext-mrv { background-image: linear-gradient(100deg, #2fb3a0 0%, #46e3c8 45%, #c8f56e 100%); }
.gtext-esl { background-image: linear-gradient(100deg, #4c8df6 0%, #2cd3e1 60%, #8fd6ff 100%); }
.c-cyan { color: #43d3df; }
.c-mag { color: #ee93cf; }

/* ---------- buttons */
.btn { --bpad: 14px 20px; display: inline-flex; align-items: center; justify-content: center; gap: .6em; padding: var(--bpad); border-radius: 999px;
  font-size: 15px; font-weight: 600; letter-spacing: -.005em; line-height: 1.1; border: 1px solid transparent; cursor: pointer; white-space: nowrap;
  transition: background-color .3s, background-position .6s var(--ease), border-color .3s, color .3s, transform .3s var(--ease), box-shadow .4s; }
.btn .i { width: 16px; height: 16px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; transition: transform .35s var(--ease); }
.btn:hover .i { transform: translateX(3px); }
.btn:hover .i path[d^="M5 11"] { transform: translate(1px, -1px); }
.btn-lg { --bpad: 18px 26px; font-size: 16px; }
.btn-sm { --bpad: 10px 16px; font-size: 14px; }
.btn-grad { color: #fff; background: linear-gradient(100deg, #077c88 0%, #2d55a8 30%, #7a2a86 60%, #a8307f 80%, #077c88 100%); background-size: 220% 100%;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .12), 0 12px 32px -14px rgba(213, 74, 166, .65); }
.btn-grad:hover { background-position: 70% 0; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .2), 0 16px 40px -12px rgba(11, 183, 198, .55); }
.btn-ghost { color: var(--text); background: rgba(240, 239, 236, .03); border-color: var(--line-2); }
.btn-ghost:hover { background: rgba(240, 239, 236, .09); border-color: rgba(240, 239, 236, .45); }
.btn-light { color: #0b0a12; background: var(--text); }
.btn-light:hover { background: #fff; box-shadow: 0 14px 40px -14px rgba(255, 255, 255, .5); }
.btn-mrv { border-color: rgba(70, 227, 200, .45); }
.btn-mrv:hover { background: rgba(70, 227, 200, .1); border-color: var(--aqua); }
.btn-esl { border-color: rgba(76, 141, 246, .55); }
.btn-esl:hover { background: rgba(76, 141, 246, .12); border-color: var(--esl-blue); }
svg.i { fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
svg.i .fill { fill: currentColor; stroke: none; }

/* ---------- chrome: grain, progress, nav */
/* film grain only on the gradient backgrounds (the films' look), not as a page-wide overlay */
.study-grad::after { content: ""; position: absolute; inset: 0; background: url("../img/brand/grain.png") repeat; background-size: 180px; opacity: .07; }
/* CSS loops only run while their section is on screen (site.js toggles .in-view) */
.js .hero:not(.in-view) *, .js .sec:not(.in-view) *, .js .sec:not(.in-view) *::after, .js .hero:not(.in-view) *::after, .js .hero:not(.in-view) *::before { animation-play-state: paused !important; }
.progress { position: fixed; left: 0; right: 0; top: 0; height: 2px; z-index: 10000; pointer-events: none; }
.progress span { position: absolute; inset: 0; background: var(--grad); transform-origin: 0 50%; transform: scaleX(0); }

.nav { position: fixed; inset: 0 0 auto; z-index: 100; height: var(--nav-h); transition: transform .5s var(--ease), background-color .4s, border-color .4s, backdrop-filter .4s; border-bottom: 1px solid transparent; }
.nav.is-scrolled { background: rgba(11, 10, 18, .72); -webkit-backdrop-filter: blur(16px) saturate(1.2); backdrop-filter: blur(16px) saturate(1.2); border-bottom-color: var(--line); }
.nav.is-hidden { transform: translateY(-100%); }
.nav-in { height: 100%; display: flex; align-items: center; gap: 28px; width: min(1440px, 100% - 2 * var(--gut)); margin-inline: auto; }
.nav-logo img { height: 44px; width: auto; }
.nav-links { display: none; margin-left: auto; gap: 26px; }
.nav-links a { position: relative; font-size: 14px; font-weight: 520; color: var(--text-2); padding: 6px 0; transition: color .25s; }
.nav-links a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: var(--grad); transform: scaleX(0); transform-origin: left; transition: transform .45s var(--ease); }
.nav-links a:hover, .nav-links a.is-on { color: var(--text); }
.nav-links a:hover::after, .nav-links a.is-on::after { transform: scaleX(1); }
.nav-cta { display: none; }
.burger { margin-left: auto; width: 46px; height: 46px; border-radius: 50%; border: 1px solid var(--line-2); background: rgba(11, 10, 18, .4); display: grid; place-content: center; gap: 6px; cursor: pointer; color: var(--text); }
.burger > span:not(.sr) { display: block; width: 18px; height: 1.6px; background: currentColor; border-radius: 2px; transition: transform .35s var(--ease); }
.burger[aria-expanded="true"] > span:nth-child(1) { transform: translateY(3.8px) rotate(45deg); }
.burger[aria-expanded="true"] > span:nth-child(2) { transform: translateY(-3.8px) rotate(-45deg); }
.menu { position: fixed; inset: var(--nav-h) 0 0; z-index: 99; display: flex; flex-direction: column; gap: 4px; padding: 24px var(--gut) 40px; background: rgba(9, 8, 15, .97); overflow-y: auto; }
.menu a { font-size: 30px; font-weight: 640; letter-spacing: -.02em; color: var(--text); padding: 10px 0; border-bottom: 1px solid var(--line); }
.menu a.menu-cta { margin-top: 18px; border: 0; font-size: 20px; }
.menu a.menu-cta::after { content: " →"; }
body.menu-open { overflow: hidden; }
.nav.menu-open { background: rgba(9, 8, 15, .97); }
@media (min-width: 1100px) {
  .nav-links { display: flex; }
  .nav-cta { display: inline-flex; }
  .burger { display: none; }
  .menu { display: none !important; }
}

/* ---------- sections */
.sec { position: relative; padding: clamp(96px, 12vw, 176px) 0; }
.sec-head { display: grid; gap: 24px; margin-bottom: clamp(40px, 5vw, 64px); }
@media (min-width: 1000px) { .sec-head { grid-template-columns: 1.1fr .9fr; align-items: end; gap: 64px; } }

/* ---------- hero */
.hero { position: relative; min-height: 100vh; min-height: 100svh; display: grid; grid-template-rows: 1fr auto; overflow: hidden; isolation: isolate; color: var(--text); }
.hero-bg { position: absolute; inset: 0; z-index: -3; background: #0c0a16; }
.hero-fallback { position: absolute; inset: -6%; background: url("../img/brand/gradient-2400.webp") 60% 50% / cover no-repeat; animation: drift 36s ease-in-out infinite alternate; }
.hero-fallback::after { content: ""; position: absolute; inset: 0; background: rgba(10, 8, 20, .4); }
.hero-bg.gl-on .hero-fallback { animation: none; visibility: hidden; transition: visibility 0s 1.5s; }
@keyframes drift { from { transform: scale(1.04) translate(0, 0); } to { transform: scale(1.14) translate(-2.5%, 1.5%); } }
.hero-gl { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; transition: opacity 1.4s ease; }
.hero-gl.is-on { opacity: 1; }
.hero-vignette { position: absolute; inset: 0; background:
  linear-gradient(90deg, rgba(8, 6, 16, .78) 0%, rgba(8, 6, 16, .42) 46%, rgba(8, 6, 16, .08) 100%),
  linear-gradient(180deg, rgba(8, 6, 16, .45) 0%, rgba(8, 6, 16, 0) 26%, rgba(8, 6, 16, 0) 64%, rgba(8, 6, 16, .82) 100%); }

.porthole { --ri: 1; --rk: 1; --r0: min(21vw, 31vh); --r: calc(var(--r0) * var(--ri) * var(--rk)); --cx: 74%; --cy: 47%; position: absolute; inset: 0; z-index: -2; pointer-events: none; }
.porthole-img { position: absolute; inset: 0; clip-path: circle(var(--r) at var(--cx) var(--cy)); -webkit-clip-path: circle(var(--r) at var(--cx) var(--cy)); }
.porthole-img img { width: 100%; height: 100%; object-fit: cover; object-position: 66% 46%; animation: kenburns 26s ease-in-out infinite alternate; }
@keyframes kenburns { from { transform: scale(1.1) translate(1%, 0); } to { transform: scale(1.02) translate(-1%, -1%); } }
.porthole-ringwrap { position: absolute; inset: 0; transform-origin: var(--cx) var(--cy); }
.porthole-ring { position: absolute; left: calc(var(--cx) - var(--r0) - 16px); top: calc(var(--cy) - var(--r0) - 16px); width: calc(2 * var(--r0) + 32px); aspect-ratio: 1; border-radius: 50%;
  opacity: .62; animation: spin 36s linear infinite; will-change: transform; }
.porthole-ring::before { content: ""; position: absolute; inset: -12%; background: url("../img/brand/ring.webp") center / 100% 100% no-repeat; }
.porthole-ring::after { content: ""; position: absolute; inset: 16px; border-radius: 50%; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .28); }
@keyframes spin { to { transform: rotate(360deg); } }
.porthole-shade { position: absolute; inset: 0; background: #06050b; opacity: 0; }

.hero-inner { align-self: center; padding-top: calc(var(--nav-h) + 32px); position: relative; z-index: 1; }
.hero-kicker { color: var(--text); }
.hero-title { font-size: clamp(54px, 8.6vw, 140px); font-weight: 730; letter-spacing: -.048em; line-height: .9; max-width: 9.6ch; color: var(--text); }
.hero-title .ln { display: block; overflow: hidden; padding-bottom: .07em; margin-bottom: -.07em; }
.hero-title .ln > span { display: inline-block; }
.hero-title em { font-style: normal; }
.hero-sub { max-width: 44ch; margin: 30px 0 38px; font-size: clamp(18px, 1.45vw, 21px); line-height: 1.55; color: rgba(240, 239, 236, .82); }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-foot { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; padding: 40px 0 32px; position: relative; z-index: 1; }
.hero-chips { display: flex; flex-wrap: wrap; gap: 10px; }
.hero-chips a { display: flex; flex-direction: column; gap: 2px; padding: 12px 16px; border-radius: 14px; border: 1px solid var(--line); background: rgba(11, 10, 18, .38); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); transition: border-color .3s, background .3s; }
.hero-chips a:hover { border-color: var(--line-2); background: rgba(11, 10, 18, .6); }
.hero-chips b { color: var(--text); font-size: 15px; }
.hero-chips span { font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--text-3); }
.scrollcue { display: none; align-items: center; gap: 12px; font-family: var(--mono); font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: var(--text-3); }
.scrollcue i { position: relative; width: 1px; height: 48px; background: var(--line); overflow: hidden; }
.scrollcue i::after { content: ""; position: absolute; left: 0; top: -40%; width: 100%; height: 40%; background: var(--text); animation: cue 2.2s var(--ease) infinite; }
@keyframes cue { to { top: 110%; } }
.hero-statement { position: absolute; inset: 0; z-index: 2; display: none; align-items: center; opacity: 0; visibility: hidden; pointer-events: none; }
.statement { color: var(--text); font-size: clamp(40px, 5.4vw, 92px); font-weight: 700; letter-spacing: -.042em; line-height: 1.02; max-width: 15ch; }
.statement .w { display: inline-block; }
.hero-statement .src { margin-top: 26px; font-family: var(--mono); font-size: 13px; letter-spacing: .08em; color: var(--text-2); }
.photo-credit { position: absolute; right: var(--gut); bottom: 22px; font-family: var(--mono); font-size: 11px; color: var(--text-3); letter-spacing: .04em; }
@media (max-width: 999px) {
  .porthole { --r0: min(40vw, 30vh); --cx: 80%; --cy: 22%; }
  .hero-inner { padding-top: calc(var(--nav-h) + min(42vh, 64vw)); align-self: end; }
  .hero-vignette { background: linear-gradient(180deg, rgba(8, 6, 16, .25) 0%, rgba(8, 6, 16, .2) 30%, rgba(8, 6, 16, .82) 62%, rgba(8, 6, 16, .92) 100%); }
  .hero-foot { padding-top: 28px; }
}
@media (min-width: 1000px) and (min-height: 600px) {
  .scrollcue { display: flex; }
  .js .hero-statement { display: flex; }
}

/* ---------- 01 why */
.sec-why { padding-top: clamp(80px, 9vw, 140px); background: linear-gradient(180deg, #06050b 0%, var(--bg) 18%); }
.kicker-solo { margin-bottom: 22px; }
.why-title { max-width: 19ch; }
.target { margin: clamp(56px, 7vw, 96px) 0 clamp(64px, 8vw, 110px); }
.target-top { position: relative; display: flex; justify-content: space-between; margin-bottom: 16px; }
.target-top .lbl { font-size: 11px; }
.target-lbl30 { position: absolute; left: 30%; top: 0; transform: translateX(-50%); color: var(--text) !important; }
.track { position: relative; height: clamp(30px, 4vw, 46px); border-radius: 8px; background: rgba(240, 239, 236, .07); box-shadow: inset 0 0 0 1px var(--line); }
.fill10 { position: absolute; inset: 0 auto 0 0; width: 10%; border-radius: 8px 0 0 8px; background: linear-gradient(90deg, #0bb7c6, #3a6fd0); transform-origin: 0 50%; }
.fill1 { position: absolute; inset: 0 auto 0 0; width: 1.3%; min-width: 4px; border-radius: 8px 0 0 8px; background: var(--mag); transform-origin: 0 50%; }
.tick30 { position: absolute; left: 30%; top: -12px; bottom: -12px; width: 3px; margin-left: -1.5px; border-radius: 2px; background: var(--text); box-shadow: 0 0 18px rgba(255, 255, 255, .5); transform-origin: 50% 100%; }
.gap { position: relative; margin: 14px 0 0 10%; width: 20%; height: 14px; border: 2px solid rgba(240, 239, 236, .45); border-top: 0; border-radius: 0 0 6px 6px; }
.gap span { position: absolute; top: 22px; left: 50%; transform: translateX(-50%); white-space: nowrap; font-family: var(--mono); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--text-2); }
.target-notes { display: flex; flex-wrap: wrap; gap: 24px 64px; margin-top: 64px; }
.target-notes p { font-size: 17px; color: var(--text-2); }
.target-notes b { display: block; font-size: clamp(30px, 3vw, 42px); font-weight: 700; letter-spacing: -.03em; line-height: 1.05; }
.target-notes small { display: block; margin-top: 4px; font-family: var(--mono); font-size: 11px; letter-spacing: .04em; color: var(--text-3); }
.why-grid { display: grid; gap: 40px; align-items: start; }
.stat-tiles { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 18px; overflow: hidden; }
.stat-tiles li { background: var(--bg); padding: clamp(20px, 2.4vw, 32px); }
.stat-tiles b { display: block; color: var(--text); font-size: clamp(38px, 4.4vw, 64px); font-weight: 720; letter-spacing: -.045em; line-height: 1; font-variant-numeric: tabular-nums; }
.stat-tiles li > span { display: block; margin-top: 12px; font-size: 15px; line-height: 1.45; }
.stat-tiles small { display: block; margin-top: 10px; font-family: var(--mono); font-size: 11px; letter-spacing: .03em; color: var(--text-3); }
@media (min-width: 1000px) { .why-grid { grid-template-columns: 5fr 7fr; gap: 72px; } }

.dasgupta { display: grid; gap: 48px; margin-top: clamp(96px, 11vw, 160px); align-items: center; }
.dq p { color: var(--text); font-size: clamp(26px, 3vw, 46px); font-weight: 360; line-height: 1.2; letter-spacing: -.018em; text-wrap: pretty; }
.dq footer { margin-top: 24px; font-family: var(--mono); font-size: 12px; letter-spacing: .04em; color: var(--text-3); }
.dq cite { font-style: normal; color: var(--text-2); }
.capchart { padding: 28px; border: 1px solid var(--line); border-radius: 18px; background: var(--panel); }
.capchart figcaption b { display: block; color: var(--text); font-size: 19px; font-weight: 650; }
.capchart figcaption span { font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--text-3); }
.cap-row { display: grid; grid-template-columns: 118px 1fr 74px; align-items: center; gap: 12px; margin-top: 20px; }
.cap-k { font-size: 14px; color: var(--text-2); }
.cap-bar { position: relative; height: 18px; }
.cap-bar::before { content: ""; position: absolute; left: 40%; top: -6px; bottom: -6px; width: 1px; background: var(--line-2); }
.cap-bar i { position: absolute; top: 0; height: 100%; }
.cap-bar i.pos { left: 40%; width: calc(var(--v) * 60%); background: linear-gradient(90deg, #2d6fd0, #3fa0e0); border-radius: 0 4px 4px 0; transform-origin: 0 50%; }
.cap-bar i.neg { right: 60%; width: calc(var(--v) * 60%); background: linear-gradient(270deg, #b1537a, #d76695); border-radius: 4px 0 0 4px; transform-origin: 100% 50%; }
.cap-v { font-family: var(--mono); font-size: 13px; color: var(--text); text-align: right; }
.cap-src { margin-top: 22px; font-family: var(--mono); font-size: 11px; color: var(--text-3); }
.dq-after { max-width: 62ch; font-size: 18px; }
@media (min-width: 1000px) { .dasgupta { grid-template-columns: 7fr 5fr; gap: 72px; } .dq-after { grid-column: 1 / -1; } }

/* ---------- 02 products */
.sec-products { background: var(--bg); }
.prod-grid { display: grid; gap: 18px; }
.prod-card { --mx: 50%; --my: 0%; --acc: var(--grad); position: relative; isolation: isolate; display: flex; flex-direction: column; min-height: 440px; padding: 30px; border-radius: 22px; overflow: hidden;
  border: 1px solid var(--line); background: radial-gradient(520px circle at var(--mx) var(--my), rgba(255, 255, 255, .075), transparent 42%), rgba(240, 239, 236, .02);
  transition: transform .6s var(--ease), border-color .4s; }
.prod-card::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 3px; background: var(--acc); opacity: .9; }
.prod-card::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(11, 10, 18, .35) 0%, rgba(11, 10, 18, .78) 48%, rgba(11, 10, 18, .96) 100%); }
.pc-photo { position: absolute; inset: 0; z-index: -2; background: var(--img) center / cover no-repeat; opacity: .32; transform: scale(1.08); filter: saturate(.85); transition: opacity .7s, transform 1.6s var(--ease), filter .7s; }
.prod-card:hover { transform: translateY(-6px); border-color: rgba(240, 239, 236, .3); }
.prod-card:hover .pc-photo { opacity: .62; transform: scale(1); filter: saturate(1); }
.pc-tag { font-family: var(--mono); font-size: 12px; letter-spacing: .16em; text-transform: uppercase; color: var(--tag, #ee93cf); }
.pc-name { margin-top: auto; font-size: clamp(48px, 5vw, 72px); font-weight: 780; letter-spacing: -.05em; line-height: .95; background: var(--acc); -webkit-background-clip: text; background-clip: text; color: transparent; padding-bottom: .05em; }
.pc-full { margin-top: 8px; font-family: var(--mono); font-size: 12px; letter-spacing: .06em; color: var(--text-3); }
.pc-text { margin-top: 16px; color: var(--text-2); font-size: 16px; line-height: 1.5; }
.pc-more { display: inline-flex; align-items: center; gap: 8px; margin-top: 22px; color: var(--text); font-weight: 600; font-size: 15px; }
.pc-more .i { width: 16px; height: 16px; transition: transform .35s var(--ease); }
.prod-card:hover .pc-more .i { transform: translateX(4px); }
.pc-maap { --acc: var(--grad); --tag: #ee93cf; }
.pc-mrv { --acc: var(--grad-mrv); --tag: var(--aqua); }
.pc-esl { --acc: var(--grad-esl); --tag: var(--esl-cyan); }
@media (min-width: 1000px) { .prod-grid { grid-template-columns: repeat(3, 1fr); } .prod-card { min-height: 520px; } }

/* ---------- product heads */
.prod-hero { display: grid; gap: 28px; align-items: end; margin-bottom: clamp(48px, 6vw, 80px); }
.wordmark { margin: 0; font-size: clamp(112px, 19vw, 300px); font-weight: 800; letter-spacing: -.065em; line-height: .8; padding: .04em .02em .06em 0; }
.prod-hero-copy p:not(.lede) { max-width: 54ch; font-size: clamp(17px, 1.3vw, 19px); }
@media (min-width: 1000px) { .prod-hero { grid-template-columns: auto 1fr; gap: 72px; } }

/* ---------- 03 MAAP */
.sec-maap { background: var(--bg); overflow: clip; }
.glow { position: absolute; pointer-events: none; }
.glow-a { width: 1100px; height: 900px; right: -380px; top: 0; background: radial-gradient(closest-side, rgba(87, 13, 73, .55), rgba(87, 13, 73, .22) 45%, rgba(87, 13, 73, 0)); }
.mapstage { position: relative; }
.mapstage-in { padding: 28px 0 8px; }
.map-stats { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px 28px; margin-bottom: 36px; }
.map-stats > div { padding-top: 14px; border-top: 1px solid var(--line-2); }
.map-stats b { display: block; color: var(--text); font-size: clamp(30px, 3.4vw, 50px); font-weight: 720; letter-spacing: -.04em; line-height: 1.05; font-variant-numeric: tabular-nums; }
.map-stats > div > span { display: block; margin-top: 4px; font-size: 14px; color: var(--text-3); }
@media (min-width: 1000px) { .map-stats { grid-template-columns: repeat(4, 1fr); } }
.mapfig { position: relative; }
.mapfig .map-wrap { position: relative; max-width: calc((100vh - 300px) * 1000 / 445); aspect-ratio: 1000 / 445; margin: 0 auto; }
.map-canvas { display: block; width: 100%; touch-action: pan-y; }
.mapfig .map-canvas { cursor: crosshair; }
.pick-map .map-canvas { cursor: pointer; }
.map-tip { position: absolute; z-index: 5; pointer-events: none; transform: translate(-50%, calc(-100% - 14px)); padding: 8px 10px; border-radius: 9px; border: 1px solid var(--line-2); background: rgba(11, 10, 18, .94); color: var(--text); font-size: 13px; white-space: nowrap; box-shadow: 0 10px 30px rgba(0, 0, 0, .4); }
.map-tip b { margin-left: 8px; padding: 2px 7px; border-radius: 5px; font-family: var(--mono); font-size: 11px; color: #0b0a12; }
.legend { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; margin-top: 22px; }
.lg { min-width: 44px; text-align: center; padding: 6px 9px; border-radius: 6px; font-family: var(--mono); font-size: 12px; font-weight: 600; letter-spacing: .04em; color: #0b0a12; background: var(--g); }
.g-AAA { --g: var(--g-AAA); } .g-AA { --g: var(--g-AA); } .g-A { --g: var(--g-A); } .g-BBB { --g: var(--g-BBB); } .g-BB { --g: var(--g-BB); }
.g-B { --g: var(--g-B); } .g-CCC { --g: var(--g-CCC); } .g-CC { --g: var(--g-CC); } .g-C { --g: var(--g-C); }
.lg.g-BBB, .lg.g-BB, .lg.g-B, .lg.g-A { color: #fff; }
.mapfig figcaption { margin-top: 16px; text-align: center; font-family: var(--mono); font-size: 11px; letter-spacing: .03em; color: var(--text-3); }

.chain-head { display: grid; gap: 20px; margin: clamp(96px, 11vw, 150px) 0 40px; }
@media (min-width: 1000px) { .chain-head { grid-template-columns: 1fr 1fr; gap: 72px; align-items: end; } }
.chain { counter-reset: cn; display: grid; gap: 12px; }
.cn { counter-increment: cn; position: relative; display: flex; flex-direction: column; gap: 10px; min-height: 172px; padding: 22px; border-radius: 16px; border: 1px solid var(--line); background: var(--panel); }
.cn::before { content: counter(cn, decimal-leading-zero); font-family: var(--mono); font-size: 11px; letter-spacing: .1em; color: var(--text-3); }
.cn-k { color: var(--text); font-size: 21px; font-weight: 680; letter-spacing: -.02em; line-height: 1.15; }
.cn-d { font-size: 15px; line-height: 1.5; }
.cn-s { margin-top: auto; font-family: var(--mono); font-size: 11px; letter-spacing: .03em; color: var(--text-3); }
.cn-out { border-color: transparent; background: linear-gradient(#141220, #141220) padding-box, var(--grad) border-box; }
.cn-out .cn-k { font-size: 24px; }
.cn-bus { display: none; }
@media (min-width: 1000px) {
  .chain { grid-template-columns: repeat(5, minmax(0, 1fr)); row-gap: 0; }
  .cn-bus { display: block; grid-column: 1 / -1; position: relative; height: 64px; }
  .cn-bus::before { content: ""; position: absolute; left: 10%; right: 10%; top: 50%; height: 2px; margin-top: -1px; background: var(--grad); transform-origin: 0 50%; transform: scaleX(var(--bus, 1)); }
  .cn-bus i { position: absolute; top: 0; height: 50%; width: 1px; background: var(--line-2); }
  .cn-bus i.up { top: 50%; }
  .cn-out { grid-column: span 3; min-height: 150px; }
  .cn-gbu { grid-column: span 2; }
}

.scale { margin-top: clamp(72px, 8vw, 110px); padding: clamp(24px, 3vw, 36px); border-radius: 22px; border: 1px solid var(--line); background: var(--panel); }
.scale-cap b { display: block; color: var(--text); font-size: 22px; font-weight: 650; letter-spacing: -.015em; }
.scale-cap span { display: block; margin-top: 6px; font-family: var(--mono); font-size: 11px; letter-spacing: .03em; color: var(--text-3); }
.bars { display: grid; grid-template-columns: repeat(9, minmax(0, 1fr)); gap: clamp(4px, 1vw, 12px); align-items: end; height: clamp(230px, 26vw, 320px); margin-top: 28px; }
.bar { height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: flex-end; min-width: 0; }
.bar i { display: block; width: 100%; height: calc(var(--n) / 37 * 66%); border-radius: 6px 6px 2px 2px; background: var(--g); transform-origin: 50% 100%; }
.bar b { order: -1; margin-bottom: 8px; color: var(--text); font-family: var(--mono); font-size: clamp(12px, 1.2vw, 15px); font-weight: 600; }
.bar span { margin-top: 10px; color: var(--text); font-family: var(--mono); font-size: clamp(11px, 1.2vw, 14px); font-weight: 650; }
.bar small { margin-top: 2px; font-family: var(--mono); font-size: clamp(9px, .9vw, 11px); color: var(--text-3); white-space: nowrap; }

.sources { padding: clamp(96px, 11vw, 150px) 0 0; overflow: hidden; }
.sources-head { display: grid; gap: 16px; }
@media (min-width: 1000px) { .sources-head { grid-template-columns: 1fr 1fr; gap: 72px; align-items: end; } }
.marquee { position: relative; margin-top: 40px; overflow: hidden; }
.marquee::before, .marquee::after { content: ""; position: absolute; top: 0; bottom: 0; width: 10%; z-index: 1; pointer-events: none; }
.marquee::before { left: 0; background: linear-gradient(90deg, var(--bg), rgba(11, 10, 18, 0)); }
.marquee::after { right: 0; background: linear-gradient(270deg, var(--bg), rgba(11, 10, 18, 0)); }
.mq-track { display: flex; flex-wrap: wrap; gap: 12px; padding: 4px var(--gut); }
.js .mq-track { flex-wrap: nowrap; width: max-content; padding: 4px 0; will-change: transform; }
.mq-track span { flex: none; padding: 14px 20px; border-radius: 999px; border: 1px solid var(--line); background: rgba(240, 239, 236, .025); color: var(--text); font-size: 16px; white-space: nowrap; }
.mq-track i { margin-left: 8px; font-style: normal; font-family: var(--mono); font-size: 12px; color: var(--text-3); }

.platform { display: grid; gap: 56px; margin-top: clamp(96px, 11vw, 150px); align-items: center; }
.platform-copy .h3 { margin-bottom: 18px; }
.feat { margin-bottom: 32px; }
.feat li { padding: 18px 0; border-top: 1px solid var(--line); }
.feat b { display: block; color: var(--text); font-size: 18px; font-weight: 640; margin-bottom: 2px; }
.feat span { font-size: 16px; }
.frames { position: relative; aspect-ratio: 1.2; perspective: 1600px; }
@media (min-width: 1000px) { .platform { grid-template-columns: 5fr 7fr; gap: 72px; } }

.frame { margin: 0; border-radius: 12px; overflow: hidden; background: #fbfbf9; box-shadow: 0 50px 90px -40px rgba(0, 0, 0, .85), 0 0 0 1px rgba(255, 255, 255, .1); }
.frame img { width: 100%; height: auto; }
.frame-bar { display: flex; align-items: center; gap: 6px; height: 30px; padding: 0 12px; background: #e8e7e3; }
.frame-bar i { width: 9px; height: 9px; border-radius: 50%; background: #c7c5bf; }
.frame-bar span { margin-left: 10px; padding: 3px 10px; border-radius: 6px; background: #f7f6f3; color: #5a5955; font-family: var(--mono); font-size: 10.5px; letter-spacing: .02em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.frame-dark { background: #0f1621; }
.frame-dark .frame-bar { background: #121a26; }
.frame-dark .frame-bar i { background: #2b3646; }
.frame-dark .frame-bar span { background: #0a111b; color: #8ea3bb; }
.frames .frame-back { position: absolute; left: 0; top: 0; width: 80%; }
.frames .frame-front { position: absolute; right: 0; bottom: 0; width: 68%; }

.bond { display: grid; gap: 22px; margin-top: clamp(80px, 9vw, 120px); padding: clamp(26px, 3vw, 40px); border-radius: 22px; border: 1px solid transparent; background: linear-gradient(#121020, #121020) padding-box, var(--grad) border-box; }
.bond h3 { margin-top: 8px; color: var(--text); font-size: clamp(26px, 2.6vw, 36px); font-weight: 680; letter-spacing: -.025em; line-height: 1.1; }
.bond-t p { max-width: 70ch; }
.bond .fine { margin-top: 14px; }
@media (min-width: 1000px) { .bond { grid-template-columns: 4fr 8fr; gap: 56px; } }

/* ---------- 04 study */
.sec-study { overflow: hidden; isolation: isolate; color: var(--text-2); }
.study-bg { position: absolute; inset: -12% 0; z-index: -1; }
.study-grad { position: absolute; inset: 0; background: url("../img/brand/gradient-2400.webp") 40% 50% / cover no-repeat; }
.study-shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(9, 8, 15, .95) 0%, rgba(9, 8, 15, .82) 48%, rgba(9, 8, 15, .4) 100%), linear-gradient(180deg, var(--bg) 0%, rgba(11, 10, 18, 0) 18%, rgba(11, 10, 18, 0) 82%, var(--bg) 100%); }
.study-in { display: grid; gap: 64px; align-items: center; }
.study-copy .h2 { max-width: 14ch; margin-bottom: 22px; }
.findings { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 30px 32px; margin: 44px 0 42px; }
.findings li { padding-top: 14px; border-top: 1px solid var(--line-2); }
.findings b { display: block; color: var(--text); font-size: clamp(36px, 3.7vw, 56px); font-weight: 720; letter-spacing: -.045em; line-height: 1; font-variant-numeric: tabular-nums; }
.findings em { font-style: normal; margin-left: 3px; font-size: .46em; font-weight: 520; letter-spacing: -.01em; color: var(--text-2); }
.findings li > span { display: block; margin-top: 10px; font-size: 15px; line-height: 1.45; }
.findings .wide { grid-column: 1 / -1; }
.study-ctas { display: flex; flex-wrap: wrap; align-items: center; gap: 18px 24px; }
.study-open { display: inline-flex; align-items: center; gap: 6px; padding-bottom: 2px; border-bottom: 1px solid var(--line-2); color: var(--text); font-size: 15px; font-weight: 520; transition: border-color .3s; }
.study-open:hover { border-color: var(--text); }
.study-open .i { width: 14px; height: 14px; }
.study-ctas .cite-line { flex-basis: 100%; }
.cite-line { font-family: var(--mono); font-size: 11px; line-height: 1.6; color: var(--text-3); max-width: 44ch; }
.study-cover { display: block; perspective: 1600px; }
.study-cover .frame { transform: rotateY(-12deg) rotateX(5deg); transform-origin: 30% 50%; transition: box-shadow .5s; }
.study-cover:hover .frame { box-shadow: 0 60px 100px -40px rgba(0, 0, 0, .9), 0 0 0 1px rgba(255, 255, 255, .25); }
@media (min-width: 1000px) { .study-in { grid-template-columns: 6fr 6fr; gap: 72px; } }

/* ---------- photo band */
.photoband { position: relative; height: clamp(440px, 86vh, 860px); overflow: hidden; isolation: isolate; display: flex; align-items: flex-end; }
.pb-img { position: absolute; inset: -14% 0; z-index: -2; }
.pb-img img { width: 100%; height: 100%; object-fit: cover; }
.pb-shade { position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, var(--bg) 0%, rgba(11, 10, 18, 0) 26%, rgba(3, 23, 26, .25) 62%, var(--abyss) 100%); }
.pb-in { padding-bottom: clamp(90px, 12vh, 150px); }
.photoband-2 .pb-shade { background: linear-gradient(180deg, var(--esl-bg) 0%, rgba(6, 12, 23, 0) 26%, rgba(11, 10, 18, .2) 62%, var(--bg) 100%); }
.photoband-2 .pb-line { max-width: 13ch; }
.pb-line { color: var(--text); font-size: clamp(42px, 6.2vw, 100px); font-weight: 720; letter-spacing: -.048em; line-height: .98; max-width: 11ch; text-shadow: 0 6px 50px rgba(0, 0, 0, .35); }
.pb-cap { position: absolute; left: 0; right: 0; bottom: 22px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px 20px; padding: 0 var(--gut); font-family: var(--mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--text-3); }

/* ---------- 05 MRV */
.sec-mrv { background: var(--abyss); color: rgba(228, 244, 239, .78); isolation: isolate; overflow: clip; padding-top: clamp(64px, 8vw, 120px); }
.mrv-bg { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.mrv-bg-sticky { position: sticky; top: 0; height: 100vh; overflow: hidden; }
.contours { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; transition: opacity 1.2s; }
.contours.is-on { opacity: 1; }
.mrv-vig { position: absolute; inset: 0; background: radial-gradient(ellipse at 62% 40%, rgba(3, 23, 26, 0) 0%, rgba(3, 23, 26, .5) 58%, rgba(3, 23, 26, .9) 100%); }
.sec-mrv .kicker .num { border-color: rgba(70, 227, 200, .3); }
.sec-mrv .h3, .sec-mrv .lede, .sec-mrv h3 { color: #e4f4ef; }

.mbcu { margin-bottom: clamp(96px, 11vw, 150px); padding: clamp(22px, 3vw, 36px); border-radius: 22px; border: 1px solid rgba(70, 227, 200, .2); background: rgba(5, 33, 36, .86); }
.mbcu-top { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 10px 24px; }
.mbcu-name { font-family: var(--mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: rgba(228, 244, 239, .6); }
.mbcu-name b { margin-right: 10px; font-family: var(--sans); font-size: 30px; font-weight: 760; letter-spacing: -.03em; text-transform: none; color: #e4f4ef; }
.mbcu-site { font-family: var(--mono); font-size: 12px; color: rgba(228, 244, 239, .72); }
.mbcu-scale { --lo: .389; --hi: .915; --mk: .652; position: relative; height: 118px; margin: 44px 8px 6px; }
.ms-track { position: absolute; left: 0; right: 0; top: 50px; height: 6px; border-radius: 3px; background: rgba(228, 244, 239, .16); }
.ms-band { position: absolute; top: 33px; height: 40px; left: calc(var(--lo) * 100%); width: calc((var(--hi) - var(--lo)) * 100%); border-radius: 9px; border: 2px solid #c68206; background: rgba(198, 130, 6, .24); }
.ms-bl { position: absolute; left: 50%; top: -32px; transform: translateX(-50%); white-space: nowrap; font-family: var(--mono); font-size: 14px; color: #f0c56d; }
.ms-mark { position: absolute; top: 20px; left: calc(var(--mk) * 100%); width: 4px; height: 66px; margin-left: -2px; border-radius: 2px; background: var(--aqua); box-shadow: 0 0 18px var(--aqua); }
.ms-t { position: absolute; top: 88px; left: calc(var(--x) * 100%); transform: translateX(-50%); font-family: var(--mono); font-size: 12px; color: rgba(228, 244, 239, .55); }
.mbcu-steps { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.mbcu-steps span { padding: 6px 12px; border-radius: 999px; border: 1px solid rgba(228, 244, 239, .2); font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: rgba(228, 244, 239, .6); transition: all .4s; }
.mbcu-steps span.on { color: var(--abyss); background: var(--aqua); border-color: var(--aqua); }
.mbcu figcaption { margin-top: 18px; font-family: var(--mono); font-size: 11px; color: rgba(228, 244, 239, .55); }

.story { display: grid; gap: 40px; }
.step { padding: 8px 0 28px; border-top: 1px solid rgba(70, 227, 200, .16); }
.step-n { display: block; margin: 18px 0 10px; font-family: var(--mono); font-size: 13px; letter-spacing: .1em; color: var(--aqua); }
.step h3 { font-size: clamp(26px, 2.6vw, 38px); font-weight: 680; letter-spacing: -.028em; line-height: 1.08; margin-bottom: 14px; }
.step p { max-width: 48ch; font-size: 17px; }
.step .sv { margin-top: 26px; }
.story-visual { display: none; }
.sv-cap { margin-top: 14px; font-family: var(--mono); font-size: 11px; letter-spacing: .02em; color: rgba(228, 244, 239, .55); }
.sv-mosaic { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.sv-mosaic img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 12px; }
.sv-mosaic .sv-cap { grid-column: 1 / -1; }
.sv-field { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.sv-field figure { position: relative; margin: 0; aspect-ratio: 4 / 3; border-radius: 14px; overflow: hidden; border: 1px solid rgba(70, 227, 200, .18); }
.sv-field img { width: 100%; height: 100%; object-fit: cover; }
.sv-field figcaption { position: absolute; left: 10px; bottom: 10px; padding: 4px 8px; border-radius: 6px; background: rgba(3, 23, 26, .8); font-family: var(--mono); font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--aqua); }
.unc { padding: clamp(22px, 3vw, 34px); border-radius: 18px; border: 1px solid rgba(70, 227, 200, .2); background: rgba(7, 41, 44, .7); }
.unc-row { display: grid; grid-template-columns: minmax(150px, 210px) 1fr; align-items: center; gap: 16px; margin-bottom: 18px; font-size: 15px; color: rgba(228, 244, 239, .8); }
.unc-row i { display: block; height: 12px; width: calc(var(--w) * 100%); border-radius: 6px; background: linear-gradient(90deg, #c68206, #f0c56d); transform-origin: 0 50%; }
.unc-mde { margin-top: 26px; padding-top: 18px; border-top: 1px solid rgba(70, 227, 200, .16); font-size: 15px; }
.unc-mde b { margin-right: 8px; font-family: var(--mono); color: var(--lime); }
@media (min-width: 1000px) and (min-height: 600px) {
  .story { grid-template-columns: 5fr 7fr; gap: 72px; }
  .step { min-height: 76vh; display: flex; flex-direction: column; justify-content: center; border-top: 0; padding: 0; opacity: .3; transition: opacity .6s; }
  .step.is-on { opacity: 1; }
  .step .sv { display: none; }
  .story-visual { display: block; position: sticky; top: calc(var(--nav-h) + 6vh); height: calc(100vh - var(--nav-h) - 12vh); }
  .story-visual .sv { position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: center; opacity: 0; visibility: hidden; transform: translateY(26px) scale(.985); transition: opacity .7s, transform 1s var(--ease), visibility 0s .7s; }
  .story-visual .sv.is-on { opacity: 1; visibility: visible; transform: none; transition: opacity .7s, transform 1s var(--ease), visibility 0s; }
  .story-visual .sv-mosaic, .story-visual .sv-field { display: grid; align-content: center; }
}

.pilots { display: grid; gap: 40px; margin-top: clamp(96px, 11vw, 150px); align-items: center; }
.pilots-copy .h3 { margin-bottom: 18px; }
.pilot-list { margin-bottom: 22px; }
.pilot-list li { display: flex; justify-content: space-between; gap: 16px; padding: 12px 0; border-top: 1px solid rgba(70, 227, 200, .16); }
.pilot-list b { color: #e4f4ef; font-weight: 620; }
.pilot-list span { font-family: var(--mono); font-size: 12px; color: rgba(228, 244, 239, .6); text-align: right; }
.pilot-map { position: relative; margin: 0; }
.pilot-map .map-wrap { position: relative; aspect-ratio: 1600 / 560; }
.pin { position: absolute; width: 14px; height: 14px; margin: -7px 0 0 -7px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 5px rgba(200, 245, 110, .2), 0 0 26px var(--lime); }
.pin::after { content: ""; position: absolute; inset: -16px; border-radius: 50%; border: 1.5px solid var(--lime); opacity: 0; animation: ping 2.8s var(--ease) infinite; animation-delay: var(--d, 0s); }
@keyframes ping { 0% { transform: scale(.3); opacity: .9; } 100% { transform: scale(1.6); opacity: 0; } }
.pin-l { position: absolute; left: 16px; top: -8px; white-space: nowrap; font-family: var(--mono); font-size: 11px; letter-spacing: .04em; color: #e4f4ef; text-shadow: 0 1px 6px rgba(3, 23, 26, .9); }
.pin-l.left { left: auto; right: 16px; }
@media (max-width: 700px) { .pin-l { display: none; } }
@media (min-width: 1000px) { .pilots { grid-template-columns: 4fr 8fr; gap: 64px; } }

.workbench { display: grid; gap: 24px; margin-top: clamp(80px, 9vw, 120px); padding: clamp(26px, 3vw, 40px); border-radius: 22px; border: 1px solid rgba(70, 227, 200, .22); background: rgba(7, 41, 44, .6); align-items: center; }
.workbench .h3 { margin-bottom: 12px; }
.workbench p { max-width: 70ch; }
@media (min-width: 1000px) { .workbench { grid-template-columns: 1fr auto; gap: 56px; } }

/* ---------- 06 ESL */
.sec-esl { background: radial-gradient(1100px 560px at 12% 0%, rgba(43, 92, 138, .38), transparent 62%), var(--esl-bg); isolation: isolate; overflow: clip; }
.esl-grid-bg { position: absolute; inset: 0; z-index: -1; pointer-events: none; background-image: linear-gradient(rgba(76, 141, 246, .07) 1px, transparent 1px), linear-gradient(90deg, rgba(76, 141, 246, .07) 1px, transparent 1px); background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 70% 50% at 50% 20%, #000 20%, transparent 80%); mask-image: radial-gradient(ellipse 70% 50% at 50% 20%, #000 20%, transparent 80%); }
.sec-esl .kicker .num { border-color: rgba(76, 141, 246, .35); }
.wordmark-esl { font-size: clamp(64px, 10.5vw, 168px); letter-spacing: -.055em; line-height: .86; }
@media (min-width: 1000px) { .sec-esl .prod-hero { grid-template-columns: 1fr; gap: 36px; } .sec-esl .prod-hero-copy { display: grid; grid-template-columns: 5fr 7fr; gap: 72px; align-items: start; } .sec-esl .prod-hero-copy .lede { margin: 0; } }
.wordmark-esl small { display: block; margin-bottom: .22em; font-family: var(--mono); font-size: .2em; font-weight: 600; letter-spacing: .3em; -webkit-text-fill-color: var(--esl-cyan); color: var(--esl-cyan); }
.esl-row { display: grid; gap: 18px; margin-bottom: 18px; }
.formula, .scen { padding: clamp(24px, 3vw, 36px); border-radius: 22px; border: 1px solid rgba(76, 141, 246, .26); background: var(--esl-panel); }
.fx { margin: 18px 0 22px; color: var(--text); font-size: clamp(21px, 2.5vw, 36px); font-weight: 500; letter-spacing: -.01em; line-height: 1.45; }
.fx sub { font-size: .6em; }
.fx sup { font-size: .58em; }
.fx-op { color: var(--esl-cyan); }
.fx-t { padding: 1px 6px; border-radius: 7px; transition: background-color .45s, color .45s; }
.fx-t.on { background: rgba(44, 211, 225, .16); color: var(--esl-cyan); }
.fx-legend li { display: flex; gap: 12px; padding: 7px 0; font-size: 15px; color: var(--text-3); border-top: 1px solid rgba(76, 141, 246, .14); transition: color .45s; }
.fx-legend li.on { color: var(--text); }
.fx-legend b { min-width: 64px; color: var(--esl-cyan); font-weight: 600; }
.fx-out { margin-top: 16px; font-family: var(--mono); font-size: 11px; color: var(--text-3); }
.scen ul { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0 22px; }
.scen li { padding: 8px 13px; border-radius: 999px; border: 1px solid rgba(76, 141, 246, .32); font-size: 14px; color: var(--text-2); transition: background-color .5s, border-color .5s, color .5s; }
.scen li.on { color: #fff; background: #2f6fd8; border-color: #4c8df6; }
.scen-h { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.scen-h span { margin-right: 6px; font-family: var(--mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--text-3); }
.scen-h b { padding: 4px 9px; border-radius: 6px; border: 1px solid var(--line); font-family: var(--mono); font-size: 12px; font-weight: 600; color: var(--text); }
@media (min-width: 1000px) { .esl-row { grid-template-columns: 7fr 5fr; } }
.metrics { display: grid; gap: 1px; margin: 18px 0 clamp(96px, 11vw, 150px); border-radius: 22px; overflow: hidden; border: 1px solid rgba(76, 141, 246, .2); background: rgba(76, 141, 246, .2); }
.metrics li { padding: 26px 26px 28px; background: #08111e; }
.metrics b { display: block; margin-bottom: 10px; font-family: var(--mono); font-size: 15px; font-weight: 650; letter-spacing: .06em; color: var(--esl-cyan); }
.metrics span { font-size: 15px; line-height: 1.5; }
@media (min-width: 700px) { .metrics { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .metrics { grid-template-columns: repeat(3, 1fr); } }
.esl-proof { display: grid; gap: 56px; align-items: center; }
.esl-proof-copy .h3 { margin-bottom: 14px; }
.chips { margin-top: 20px; }
.chips span { display: inline-block; margin: 0 6px 8px 0; padding: 6px 11px; border-radius: 999px; border: 1px solid rgba(76, 141, 246, .32); font-family: var(--mono); font-size: 12px; color: var(--text-2); }
.esl-note { margin: 22px 0; padding: 16px 20px; border-left: 3px solid var(--esl-cyan); border-radius: 0 12px 12px 0; background: rgba(44, 211, 225, .06); font-size: 15px; }
.esl-note b { color: var(--text); }
.esl-stats { display: flex; flex-wrap: wrap; gap: 20px 40px; margin: 26px 0 30px; }
.esl-stats b { display: block; color: var(--text); font-size: clamp(28px, 2.6vw, 38px); font-weight: 720; letter-spacing: -.035em; line-height: 1.05; }
.esl-stats li > span { font-size: 13px; color: var(--text-3); }
.esl-frame { transform: perspective(1600px) rotateY(-8deg) rotateX(3deg); }
@media (min-width: 1000px) { .esl-proof { grid-template-columns: 5fr 7fr; gap: 72px; } }

/* ---------- 07 materials */
.sec-materials { background: var(--bg); }
.films { display: grid; gap: 18px; }
.film { position: relative; display: block; width: 100%; padding: 0; overflow: hidden; text-align: left; cursor: pointer; color: inherit; border: 1px solid var(--line); border-radius: 20px; background: var(--panel); transition: border-color .4s, transform .6s var(--ease); }
.film:hover { border-color: var(--line-2); transform: translateY(-4px); }
button.film, .film-hit { display: flex; flex-direction: column; }
.film-hit { width: 100%; padding: 0; border: 0; background: none; color: inherit; font: inherit; text-align: left; cursor: pointer; }
.film-meta { flex: 1; }
.chapters { display: grid; gap: 0 28px; padding: 0 22px 20px; }
.chapters li { border-top: 1px solid var(--line); }
.chapters button { display: flex; align-items: baseline; gap: 14px; width: 100%; padding: 11px 0; border: 0; background: none; color: var(--text-2); font: inherit; font-size: 15px; text-align: left; cursor: pointer; transition: color .25s; }
.chapters button span { min-width: 34px; font-family: var(--mono); font-size: 12px; color: var(--text-3); transition: color .25s; }
.chapters button:hover, .chapters button:focus-visible { color: var(--text); }
.chapters button:hover span { color: #ee93cf; }
@media (min-width: 700px) { .chapters { grid-template-columns: 1fr 1fr; } }
.film-img { position: relative; display: block; aspect-ratio: 16 / 9; overflow: hidden; background: #000; }
.film-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.4s var(--ease); }
.film:hover .film-img img { transform: scale(1.045); }
.film-play { position: absolute; right: 16px; bottom: 16px; width: 58px; height: 58px; display: grid; place-items: center; border-radius: 50%; color: #0b0a12; background: rgba(240, 239, 236, .94); box-shadow: 0 12px 34px rgba(0, 0, 0, .45); transition: transform .45s var(--ease); }
.film-play svg { width: 22px; height: 22px; margin-left: 3px; fill: currentColor; }
.film:hover .film-play { transform: scale(1.1); }
.film-meta { display: flex; flex-direction: column; gap: 6px; padding: 18px 22px 22px; }
.film-meta b { color: var(--text); font-size: 19px; font-weight: 650; letter-spacing: -.012em; }
.film-meta span:last-child { font-size: 15px; }
.film-lg .film-meta b { font-size: clamp(20px, 2vw, 28px); }
.film-lg .film-play { width: 76px; height: 76px; right: 22px; bottom: 22px; }
@media (min-width: 1000px) { .films { grid-template-columns: 2fr 1fr; } .film-lg { grid-row: span 2; } }
.docs { margin-top: 56px; border-top: 1px solid var(--line); }
.docs a { display: grid; grid-template-columns: 1fr auto; gap: 6px 24px; align-items: center; padding: 22px 6px; border-bottom: 1px solid var(--line); transition: padding .45s var(--ease), background-color .45s; }
.docs a:hover { padding-left: 18px; background: rgba(240, 239, 236, .04); }
.d-k { color: var(--text); font-size: 19px; font-weight: 600; letter-spacing: -.01em; }
.d-s { grid-column: 1; font-family: var(--mono); font-size: 12px; color: var(--text-3); }
.d-a { grid-row: 1 / span 2; grid-column: 2; display: inline-flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--text); }
.d-a .i { width: 15px; height: 15px; }
@media (min-width: 800px) { .docs a { grid-template-columns: 1.3fr 1fr auto; } .d-s { grid-column: 2; } .d-a { grid-row: auto; grid-column: 3; } }

/* ---------- 08 about */
.sec-about { overflow: hidden; isolation: isolate; }
.about-photo { position: absolute; inset: -12% 0; z-index: -2; opacity: .26; }
.about-photo img { width: 100%; height: 100%; object-fit: cover; }
.sec-about::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, var(--bg) 0%, rgba(11, 10, 18, .55) 30%, rgba(11, 10, 18, .7) 70%, var(--bg) 100%); }
.about-in { display: grid; gap: 56px; }
.about-head .h2 { margin-bottom: 24px; max-width: 15ch; font-size: clamp(34px, 4.2vw, 62px); }
.timeline { --p: 1; position: relative; padding-left: 30px; }
.timeline::before, .timeline::after { content: ""; position: absolute; left: 6px; top: 8px; bottom: 8px; width: 2px; border-radius: 1px; }
.timeline::before { background: var(--line); }
.timeline::after { background: linear-gradient(180deg, #0bb7c6, #8a3aa6, #d54aa6); transform-origin: 50% 0; transform: scaleY(var(--p)); }
.timeline li { position: relative; display: grid; gap: 4px; padding: 0 0 38px 18px; }
.timeline li:last-child { padding-bottom: 0; }
.timeline li::before { content: ""; position: absolute; left: -31px; top: 5px; width: 16px; height: 16px; border-radius: 50%; background: var(--bg); border: 2px solid #b14f9a; z-index: 1; }
.tl-y { font-family: var(--mono); font-size: 13px; letter-spacing: .1em; text-transform: uppercase; color: #ee93cf; }
.timeline h3 { color: var(--text); font-size: 22px; font-weight: 650; letter-spacing: -.015em; margin: 2px 0 6px; }
.timeline p { font-size: 16px; max-width: 60ch; }
.about-cap { bottom: 18px; }
@media (min-width: 1000px) { .about-in { grid-template-columns: 5fr 7fr; gap: 80px; align-items: start; } .about-head { position: sticky; top: calc(var(--nav-h) + 40px); } }

/* ---------- 09 team */
.sec-team { background: var(--bg); }
.team { display: grid; gap: 22px; margin-top: 48px; }
.person { display: grid; border-radius: 22px; overflow: hidden; border: 1px solid var(--line); background: var(--panel); }
.person-img { position: relative; overflow: hidden; aspect-ratio: 4 / 5; max-height: 560px; }
.person-img img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.06) brightness(.94); transform: scale(1.03); transition: filter 1s, transform 1.6s var(--ease); }
.person-img::after { content: ""; position: absolute; inset: 0; background: linear-gradient(160deg, rgba(11, 183, 198, .32), rgba(87, 13, 73, .45) 60%, rgba(213, 74, 166, .32)); mix-blend-mode: color; transition: opacity 1s; }
.person:hover .person-img img { filter: grayscale(0) contrast(1) brightness(1); transform: scale(1); }
.person:hover .person-img::after { opacity: 0; }
.person-body { display: flex; flex-direction: column; justify-content: center; padding: clamp(26px, 4vw, 60px); }
.person h3 { color: var(--text); font-size: clamp(30px, 3.4vw, 50px); font-weight: 720; letter-spacing: -.038em; line-height: 1.02; }
.role { margin: 12px 0 22px; font-family: var(--mono); font-size: 13px; letter-spacing: .14em; text-transform: uppercase; color: #ee93cf; }
.person-body > p:not(.role):not(.links) { max-width: 64ch; font-size: 17px; }
.links { display: flex; flex-wrap: wrap; gap: 12px 24px; margin-top: 26px; }
.links a { display: inline-flex; align-items: center; gap: 8px; padding-bottom: 3px; border-bottom: 1px solid var(--line-2); color: var(--text); font-size: 15px; transition: border-color .3s; }
.links a:hover { border-color: var(--text); }
.links .i { width: 16px; height: 16px; }
@media (min-width: 800px) { .person { grid-template-columns: minmax(240px, 380px) 1fr; } .person-img { aspect-ratio: auto; min-height: 420px; max-height: none; } }

/* ---------- 10 contact */
.sec-contact { overflow: hidden; isolation: isolate; background: var(--bg); }
.contact-glow { position: absolute; inset: 0; z-index: -1; pointer-events: none; background: radial-gradient(900px 520px at 85% 18%, rgba(87, 13, 73, .5), transparent 62%), radial-gradient(760px 480px at 6% 88%, rgba(11, 183, 198, .14), transparent 62%); }
.contact-grid { display: grid; gap: 48px; align-items: start; }
.contact-copy .h2 { max-width: 12ch; margin-bottom: 22px; }
.pick-map { margin: 36px 0 26px; padding: 12px 12px 10px; border-radius: 18px; border: 1px solid var(--line); background: rgba(11, 10, 18, .5); }
.pick-map .map-wrap { aspect-ratio: 1000 / 445; }
.pick-map figcaption { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px 16px; padding: 10px 4px 0; font-family: var(--mono); font-size: 11px; color: var(--text-3); }
.pick-sel { color: var(--text); }
.contact-direct li { display: flex; gap: 16px; align-items: baseline; padding: 12px 0; border-top: 1px solid var(--line); }
.contact-direct .lbl { width: 84px; flex: none; }
.contact-direct a { color: var(--text); border-bottom: 1px solid var(--line-2); }
.contact-direct a:hover { border-color: var(--text); }
.form { display: grid; grid-template-columns: minmax(0, 1fr); gap: 16px 18px; padding: clamp(22px, 3vw, 40px); border-radius: 24px; border: 1px solid var(--line); background: rgba(16, 14, 24, .9); box-shadow: 0 40px 100px -50px rgba(0, 0, 0, .8); }
.topics { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; margin: 0 0 8px; padding: 0; border: 0; min-width: 0; }
.topics legend { margin-bottom: 12px; padding: 0; font-family: var(--mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--text-3); }
.topics label { position: relative; cursor: pointer; display: flex; }
.topics label.wide { grid-column: 1 / -1; }
.topics input { position: absolute; opacity: 0; pointer-events: none; }
.topics label > span { flex: 1; display: flex; flex-direction: column; gap: 3px; padding: 13px 14px; border-radius: 12px; border: 1px solid var(--line); color: var(--text); font-size: 14.5px; font-weight: 560; line-height: 1.3; transition: border-color .25s, background .25s; }
.topics small { font-family: var(--mono); font-size: 10.5px; font-weight: 400; letter-spacing: .04em; color: var(--text-3); }
.topics label:hover > span { border-color: var(--line-2); background: rgba(240, 239, 236, .03); }
.topics input:checked + span { border-color: transparent; background: linear-gradient(#1d1428, #1d1428) padding-box, var(--grad) border-box; }
.topics input:focus-visible + span { outline: 2px solid var(--cyan); outline-offset: 2px; }
.field { display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.field-wide { grid-column: 1 / -1; }
.field label { font-family: var(--mono); font-size: 11.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--text-3); }
.field label small { text-transform: none; letter-spacing: .02em; opacity: .8; }
.field input, .field textarea { width: 100%; padding: 14px 16px; border-radius: 11px; border: 1px solid var(--line); background: rgba(240, 239, 236, .04); color: var(--text); font: inherit; font-size: 16px; transition: border-color .2s, background-color .2s, box-shadow .2s; }
.field textarea { resize: vertical; min-height: 110px; }
.field input::placeholder, .field textarea::placeholder { color: rgba(240, 239, 236, .36); }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--cyan); background: rgba(240, 239, 236, .07); box-shadow: 0 0 0 3px rgba(11, 183, 198, .2); }
.was-validated .field input:invalid { border-color: #ea8db0; }
.form-foot { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: center; gap: 16px 22px; margin-top: 6px; }
.form-foot .fine { flex: 1 1 280px; }
.form-done { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: center; gap: 14px 20px; padding: 16px 18px; border-radius: 12px; border: 1px solid rgba(11, 183, 198, .35); background: rgba(11, 183, 198, .08); font-size: 15px; }
.form-done p { flex: 1 1 300px; }
.form-done a { color: var(--text); border-bottom: 1px solid var(--line-2); }
.form-err { grid-column: 1 / -1; color: #f2a9c8; font-size: 14px; }
@media (min-width: 600px) { .form { grid-template-columns: repeat(2, minmax(0, 1fr)); } .topics { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (min-width: 1000px) { .contact-grid { grid-template-columns: 5fr 7fr; gap: 64px; } }

/* ---------- footer */
.foot { padding: 80px 0 36px; background: var(--bg-3); border-top: 1px solid var(--line); font-size: 15px; }
.foot-top { display: grid; gap: 48px; }
.foot-brand img { height: 64px; width: auto; }
.foot-brand p { margin-top: 18px; color: var(--text); font-size: 20px; font-weight: 600; letter-spacing: -.015em; }
.foot-cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 28px; }
.foot-cols div { display: flex; flex-direction: column; gap: 10px; }
.foot-cols .lbl { margin-bottom: 4px; }
.foot-cols a { color: var(--text-2); transition: color .2s; width: fit-content; }
.foot-cols a:hover { color: var(--text); }
.foot-legal { margin-top: 64px; padding-top: 28px; border-top: 1px solid var(--line); font-size: 13px; line-height: 1.6; color: var(--text-3); }
.foot-legal > p:first-child { max-width: 110ch; }
.credits { margin: 22px 0; }
.credits summary { width: fit-content; cursor: pointer; font-family: var(--mono); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--text-2); }
.credits summary:hover { color: var(--text); }
.credits ul { margin-top: 16px; columns: 2 340px; column-gap: 40px; }
.credits li { break-inside: avoid; margin-bottom: 8px; font-size: 12px; }
.credits a { color: var(--text-2); text-decoration: underline; text-decoration-color: var(--line-2); text-underline-offset: 2px; }
.foot-base { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 24px; font-family: var(--mono); font-size: 12px; }
@media (min-width: 1000px) { .foot-top { grid-template-columns: 1fr 1.6fr; } }

/* ---------- film player */
.player { width: min(1200px, 94vw); max-width: none; padding: 0; border: 0; background: transparent; color: var(--text); overflow: visible; }
.player::backdrop { background: rgba(5, 4, 10, .88); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); }
.player-in { border-radius: 16px; overflow: hidden; background: #000; box-shadow: 0 40px 140px rgba(0, 0, 0, .7), 0 0 0 1px rgba(255, 255, 255, .1); }
.player-bar { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 10px 12px 10px 18px; background: #0d0c14; }
.player-title { font-size: 15px; font-weight: 600; }
.player-x { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 50%; border: 1px solid var(--line-2); background: transparent; color: var(--text); cursor: pointer; }
.player-x:hover { background: rgba(240, 239, 236, .1); }
.player-x svg { width: 14px; height: 14px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; }
.player video { width: 100%; aspect-ratio: 16 / 9; background: #000; }

/* ---------- motion preferences */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}