/* IMPACT X One-Pager · styles (generated from the approved design) */
[hidden] { display: none !important; }
img { max-width: 100%; }
body { margin: 0; }
.hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }
body.admin-bar .nav { top: 32px; }
@media (max-width: 782px) { body.admin-bar .nav { top: 46px; } }
/* Layout: one fluid column (max 1240px) of full-bleed sections split by hairlines; hero is a live green flow-field under oversized type. Dark only, by design. */
:root {
  --ink: #0A0B09;
  --ink-2: #0E100C;
  --panel: #121510;
  --line: #23271F;
  --line-2: #33382D;
  --text: #EDEFEA;
  --soft: #C7CCBF;
  --muted: #9DA494;
  --lime: #A6CE39;
  --leaf: #8AC351;
  --deep: #679B00;
  --display: 'Urbanist', 'Century Gothic', 'Avenir Next', system-ui, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, 'SF Mono', Menlo, monospace;
  --gutter: clamp(16px, 4vw, 56px);
  --section: clamp(72px, 9vw, 152px);
  --wrap: 1240px;
  --fs-body: clamp(16px, 0.3vw + 15px, 19px);
  --fs-h2: clamp(34px, 5.2vw, 78px);
  --fs-h3: clamp(20px, 1.5vw + 10px, 28px);
  --cut: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%);
  --cut-lg: polygon(0 0, calc(100% - 28px) 0, 100% 28px, 100% 100%, 0 100%);
  color-scheme: dark;
}
html { scroll-behavior: smooth; background: var(--ink); }
body { background: var(--ink); color: var(--text); font-family: var(--display); font-size: var(--fs-body); line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
*, *::before, *::after { box-sizing: border-box; }
h1, h2, h3, p, ul, ol, dl, dd, figure, blockquote { margin: 0; }
ul, ol { padding: 0; list-style: none; }
h1, h2, h3 { text-wrap: balance; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; border-radius: 0; cursor: pointer; }
:focus-visible { outline: 2px solid var(--lime); outline-offset: 3px; }
::selection { background: var(--lime); color: var(--ink); }
.mono { font-family: var(--mono); }
.lime { color: var(--lime); }
.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; }
.section { padding-inline: var(--gutter); padding-block: var(--section); }
.thin-rule { border: 0; height: 1px; background: var(--line); margin: 0 var(--gutter); }
.skip { position: absolute; left: -999px; top: 8px; background: var(--lime); color: var(--ink); padding: 10px 14px; z-index: 100; }
.skip:focus { left: 8px; }

/* section label */
.label { font-family: var(--mono); font-size: 12px; font-weight: 500; letter-spacing: .2em; text-transform: uppercase; color: var(--lime); display: inline-flex; align-items: center; gap: 12px; }
.label::before { content: ""; width: 8px; height: 8px; background: var(--lime); flex: none; }
.h2 { font-size: var(--fs-h2); line-height: 1; letter-spacing: -0.04em; font-weight: 700; }
.section-head { display: flex; flex-direction: column; gap: clamp(16px, 2vw, 28px); margin-bottom: clamp(40px, 5vw, 72px); }

/* buttons */
.btn { display: inline-flex; align-items: center; gap: 10px; background: var(--lime); color: var(--ink); font-weight: 700; font-size: 16px; padding: 16px 30px 16px 26px; clip-path: var(--cut); transition: transform .2s ease, background .2s ease; }
.btn:hover { background: var(--leaf); transform: translateY(-2px); }
.btn-ghost { display: inline-flex; align-items: center; gap: 10px; border: 1px solid var(--line-2); padding: 15px 24px; font-weight: 600; font-size: 16px; transition: border-color .2s ease, color .2s ease; }
.btn-ghost:hover { border-color: var(--lime); color: var(--lime); }

/* reveal (visible by default; only below-the-fold items get .pre from script) */
.reveal { transition: opacity .9s ease, transform .9s cubic-bezier(.2, .7, .2, 1); }
.reveal.pre { opacity: 0; transform: translateY(28px); }
.d1 { transition-delay: .08s; } .d2 { transition-delay: .16s; } .d3 { transition-delay: .24s; }

/* intro */
#intro { position: fixed; inset: 0; z-index: 90; background: var(--ink); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px; pointer-events: none; animation: introOut .6s ease .9s forwards; }
#intro .intro-name { font-weight: 800; font-size: clamp(40px, 8vw, 96px); letter-spacing: 0.01em; line-height: 1; animation: introIn .7s cubic-bezier(.2, .7, .2, 1) both; }
#intro .intro-sub { font-family: var(--mono); font-size: 12px; letter-spacing: .24em; text-transform: uppercase; color: var(--muted); animation: introIn .7s cubic-bezier(.2, .7, .2, 1) .12s both; }
@keyframes introIn { from { opacity: 0; transform: translateY(14px); } }
@keyframes introOut { to { opacity: 0; visibility: hidden; } }

/* wordmark */
.wordmark { font-weight: 800; letter-spacing: 0.02em; line-height: 1; white-space: nowrap; }
.wordmark sup { color: var(--lime); font-size: .58em; margin-left: .12em; position: relative; top: -.05em; }
.mark { width: 64px; height: 64px; flex: none; background: var(--lime); color: var(--ink); display: grid; place-items: center; font-weight: 800; font-size: 40px; line-height: 1; clip-path: var(--cut); }

/* nav */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 50; padding-top: env(safe-area-inset-top, 0px); transition: background .3s ease, border-color .3s ease; border-bottom: 1px solid transparent; }
.nav.scrolled { background: rgba(10, 11, 9, .9); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom-color: var(--line); }
.nav-inner { max-width: calc(var(--wrap) + 2 * var(--gutter)); margin-inline: auto; padding-inline: var(--gutter); height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.nav-logo { font-size: 22px; }
.nav-links { display: flex; gap: clamp(14px, 1.7vw, 30px); font-family: var(--mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; }
.nav-links a { color: var(--soft); padding-block: 8px; transition: color .2s ease; }
.nav-links a:hover { color: var(--lime); }
.nav-toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--line-2); align-items: center; justify-content: center; }
.nav-toggle svg { width: 20px; height: 20px; }
@media (max-width: 1180px) {
  .nav-toggle { display: inline-flex; }
  .nav-links { position: fixed; inset: 0; z-index: -1; background: var(--ink); flex-direction: column; justify-content: center; padding: 96px var(--gutter) 48px; gap: 4px; font-family: var(--display); font-size: clamp(28px, 8vw, 44px); letter-spacing: -0.02em; text-transform: none; font-weight: 700; opacity: 0; visibility: hidden; transition: opacity .3s ease, visibility .3s; }
  .nav-links a { color: var(--text); border-bottom: 1px solid var(--line); padding-block: 12px; }
  body.menu-open .nav-links { opacity: 1; visibility: visible; }
  body.menu-open { overflow: hidden; }
  body.menu-open .nav { backdrop-filter: none; -webkit-backdrop-filter: none; background: transparent; }
}

/* hero */
#hero { position: relative; min-height: clamp(560px, 86svh, 920px); display: flex; align-items: flex-end; padding-inline: var(--gutter); padding-block: 120px clamp(56px, 7vw, 104px); overflow: hidden; border-bottom: 1px solid var(--line); }
#flow { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.hero-scrim { position: absolute; inset: 0; background: linear-gradient(to top, var(--ink) 4%, rgba(10, 11, 9, .55) 42%, rgba(10, 11, 9, 0) 78%); pointer-events: none; }
.hero-content { position: relative; display: flex; flex-direction: column; gap: clamp(20px, 2.4vw, 32px); }
.hero-sub { font-family: var(--mono); font-size: 12px; letter-spacing: .22em; text-transform: uppercase; color: var(--soft); }
.hero-name { font-size: clamp(44px, 6.8vw, 120px); line-height: .94; letter-spacing: -0.045em; font-weight: 700; }
.hero-name span { color: var(--lime); display: block; }
.hero-foot { display: flex; flex-wrap: wrap; gap: 20px 40px; align-items: center; justify-content: space-between; }
.hero-lede { font-size: clamp(18px, 1.4vw, 22px); color: var(--soft); max-width: 30em; flex: 1 1 320px; min-width: 0; }
.tags { position: absolute; right: var(--gutter); top: 128px; display: flex; flex-direction: column; align-items: flex-end; gap: 10px; font-family: var(--mono); font-size: 13px; }
.tags span { background: rgba(10, 11, 9, .7); border: 1px solid var(--line-2); padding: 9px 14px; backdrop-filter: blur(4px); }
.tags span:nth-child(2) { margin-right: 28px; } .tags span:nth-child(3) { margin-right: 56px; border-color: var(--lime); color: var(--lime); } .tags span:nth-child(4) { margin-right: 84px; border-color: var(--lime); color: var(--lime); }
.tags span:nth-child(5) { margin-right: 112px; background: var(--lime); border-color: var(--lime); color: var(--ink); font-weight: 600; }
@media (max-width: 1100px), (max-height: 820px) { .tags { display: none; } }
.scroll-line { position: absolute; left: 50%; bottom: 0; width: 1px; height: 64px; background: var(--line-2); overflow: hidden; }
.scroll-line span { position: absolute; left: 0; top: -40%; width: 1px; height: 40%; background: var(--lime); animation: drop 2.2s cubic-bezier(.6, 0, .3, 1) infinite; }
@keyframes drop { to { top: 100%; } }

/* benefits grid */
.grid4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(12px, 1.4vw, 20px); }
@media (max-width: 1100px) { .grid4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .grid4 { grid-template-columns: minmax(0, 1fr); } }
.card { display: flex; flex-direction: column; gap: 16px; min-width: 0; }
.card-media { position: relative; aspect-ratio: 4 / 3; max-width: 100%; background-color: var(--panel); background-image: linear-gradient(#1A1E16 1px, transparent 1px), linear-gradient(90deg, #1A1E16 1px, transparent 1px); background-size: 22px 22px; display: flex; align-items: flex-end; justify-content: space-between; padding: 14px; overflow: hidden; transition: transform .5s cubic-bezier(.2, .7, .2, 1); }
.card:hover .card-media { transform: translateY(-4px); }
.badge { position: absolute; top: 12px; left: 12px; font-family: var(--mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; background: var(--ink); border: 1px solid var(--line-2); padding: 5px 8px; }
.media-label { font-family: var(--mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.media-x { font-weight: 800; font-size: 28px; color: var(--lime); line-height: 1; opacity: .8; }
.card h3 { font-size: 21px; font-weight: 700; line-height: 1.2; }
.card-meta { font-family: var(--mono); font-size: 12px; letter-spacing: .1em; color: var(--muted); text-transform: uppercase; }
.toggle { align-self: flex-start; font-family: var(--mono); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--lime); padding: 8px 0; display: inline-flex; gap: 8px; align-items: center; }
.toggle .when-open { display: none; }
.toggle[aria-expanded="true"] .when-open { display: inline; }
.toggle[aria-expanded="true"] .when-closed { display: none; }
.toggle .tri { display: inline-block; transition: transform .25s ease; }
.toggle[aria-expanded="true"] .tri { transform: rotate(90deg); }
.card-panel p { font-size: 15px; line-height: 1.6; color: var(--soft); border-top: 1px solid var(--line); padding-top: 14px; }
.card-cta { background: var(--lime); color: var(--ink); padding: clamp(24px, 2.4vw, 32px); display: flex; flex-direction: column; justify-content: space-between; gap: 24px; clip-path: var(--cut-lg); min-height: 100%; }
.card-cta h3 { font-size: clamp(26px, 2.2vw, 34px); line-height: 1.05; letter-spacing: -0.03em; font-weight: 800; }
.card-cta a { font-weight: 700; display: inline-flex; gap: 8px; border-top: 1px solid rgba(10, 11, 9, .3); padding-top: 16px; }

/* questions accordion */
.qa { display: flex; flex-direction: column; }
.qa-item { display: grid; grid-template-columns: minmax(0, 240px) minmax(0, 1fr); gap: 16px clamp(24px, 4vw, 64px); padding-block: clamp(28px, 3vw, 44px); border-top: 1px solid var(--line); }
.qa-item:last-child { border-bottom: 1px solid var(--line); }
@media (max-width: 760px) { .qa-item { grid-template-columns: minmax(0, 1fr); } }
.qa-kicker { font-family: var(--mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); padding-top: 8px; }
.qa-body { display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.qa-body h3 { font-size: var(--fs-h3); font-weight: 700; line-height: 1.2; letter-spacing: -0.015em; }
.qa-body p { color: var(--soft); max-width: 40em; }
.qa-claim { font-size: clamp(22px, 2vw, 30px); line-height: 1.25; font-weight: 600; letter-spacing: -0.015em; color: var(--lime); max-width: 28em; padding-top: 8px; }

/* about */
.about { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
@media (max-width: 900px) { .about { grid-template-columns: minmax(0, 1fr); } }
.about-head { display: flex; flex-direction: column; gap: 28px; }
.about-headline { font-size: clamp(44px, 6.4vw, 104px); line-height: .92; letter-spacing: -0.045em; font-weight: 700; }
.about-text { display: flex; flex-direction: column; gap: 22px; }
.about-text p { color: var(--soft); max-width: 36em; }
.quote { border: 1px solid var(--line); padding: clamp(24px, 3vw, 40px); display: flex; flex-direction: column; gap: 20px; margin-top: 12px; }
.quote blockquote { font-size: clamp(18px, 1.3vw, 21px); line-height: 1.55; }
.quote figcaption { font-family: var(--mono); font-size: 12px; letter-spacing: .1em; color: var(--muted); text-transform: uppercase; border-top: 1px solid var(--line); padding-top: 16px; }
.quote figcaption b { color: var(--text); font-weight: 600; display: block; margin-bottom: 4px; letter-spacing: .06em; }
.about-closing { font-size: clamp(22px, 2vw, 30px); font-weight: 600; line-height: 1.25; letter-spacing: -0.015em; }

/* modules (streaming-style rows) */
.modules-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 20px 48px; margin-bottom: clamp(40px, 5vw, 64px); }
.modules-head .h2 em { font-style: normal; color: var(--lime); display: block; }
.modules-sub { color: var(--soft); max-width: 22em; font-size: clamp(18px, 1.4vw, 22px); }
.rows { border-top: 1px solid var(--line); }
.row { border-bottom: 1px solid var(--line); }
.row summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 24px; padding-block: clamp(20px, 2.2vw, 30px); transition: padding .3s ease, color .2s ease; }
.row summary::-webkit-details-marker { display: none; }
.row summary:hover { padding-left: 12px; color: var(--lime); }
.row-name { font-size: clamp(24px, 3vw, 46px); font-weight: 700; letter-spacing: -0.03em; line-height: 1.05; }
.row-arrow { font-family: var(--mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); white-space: nowrap; }
.row-arrow .when-open { display: none; }
.row[open] .row-arrow .when-open { display: inline; color: var(--lime); }
.row[open] .row-arrow .when-closed { display: none; }
.row[open] summary { color: var(--lime); }
.row-text { padding-bottom: clamp(24px, 2.6vw, 36px); color: var(--soft); max-width: 46em; font-size: clamp(17px, 1.2vw, 20px); }

/* impact board */
#board { background: var(--ink-2); }
.board-hint { font-family: var(--mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-bottom: 16px; }
.board-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(8px, 1vw, 14px); }
@media (max-width: 760px) { .board-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.board-btn { border: 1px solid var(--line-2); padding: clamp(18px, 2.4vw, 32px) clamp(14px, 1.6vw, 22px); text-align: left; display: flex; flex-direction: column; gap: 6px; min-height: clamp(110px, 11vw, 160px); justify-content: space-between; transition: background .25s ease, border-color .25s ease, color .25s ease, transform .2s ease; }
.board-btn:hover { border-color: var(--lime); transform: translateY(-2px); }
.board-btn .bn { font-size: clamp(22px, 2.4vw, 36px); font-weight: 800; letter-spacing: -0.03em; line-height: 1; }
.board-btn .bi { font-family: var(--mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.board-btn.on { background: var(--lime); border-color: var(--lime); color: var(--ink); }
.board-btn.on .bi { color: var(--ink); }
.board-panel { margin-top: clamp(12px, 1.4vw, 20px); background: var(--panel); clip-path: var(--cut-lg); padding: clamp(24px, 3.4vw, 48px); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 20px clamp(24px, 4vw, 64px); align-items: start; }
@media (max-width: 860px) { .board-panel { grid-template-columns: minmax(0, 1fr); } }
.board-panel .bp-kicker { font-family: var(--mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--lime); grid-column: 1 / -1; }
.board-panel h3 { font-size: var(--fs-h3); font-weight: 700; line-height: 1.2; letter-spacing: -0.015em; }
.board-panel p { color: var(--soft); }
.board-panel .bp-claim { grid-column: 1 / -1; border-top: 1px solid var(--line-2); padding-top: 18px; font-weight: 600; color: var(--text); display: flex; gap: 12px; }
.board-panel .bp-claim::before { content: "→"; color: var(--lime); }
.spark { margin-top: clamp(56px, 7vw, 104px); display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 24px 48px; align-items: end; border-top: 1px solid var(--line); padding-top: clamp(32px, 4vw, 56px); }
@media (max-width: 760px) { .spark { grid-template-columns: minmax(0, 1fr); } }
.spark-title { font-size: clamp(22px, 2vw, 30px); font-weight: 700; letter-spacing: -0.02em; }
.spark-sub { color: var(--muted); font-size: 15px; margin-top: 4px; }
.spark-line { grid-column: 1 / -1; font-size: clamp(26px, 3.4vw, 52px); line-height: 1.12; letter-spacing: -0.03em; font-weight: 600; max-width: 22em; min-height: 2.3em; transition: opacity .35s ease; }
.spark-line.fade { opacity: 0; }
.spark-src { font-family: var(--mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--lime); }
.spark-btn { justify-self: start; }
.cta { margin-top: clamp(56px, 7vw, 104px); text-align: center; display: flex; flex-direction: column; align-items: center; gap: 12px; }
.cta-h { font-size: clamp(30px, 4vw, 60px); font-weight: 700; letter-spacing: -0.04em; line-height: 1.02; }
.cta-sub { color: var(--soft); }
.cta-outer { margin-top: 28px; display: flex; flex-wrap: wrap; align-items: stretch; justify-content: center; gap: 16px; width: 100%; }
.cta-card { flex: 1 1 260px; max-width: 380px; min-width: 0; border: 1px solid var(--line-2); padding: 22px 24px; text-align: left; display: flex; flex-direction: column; gap: 6px; transition: border-color .2s ease; }
.cta-card:hover { border-color: var(--lime); }
.cta-card .cl { font-family: var(--mono); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.cta-card .cv { font-size: 19px; font-weight: 700; display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.cta-mark { align-self: center; }
.copy-btn { font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; border: 1px solid var(--line-2); padding: 6px 10px; color: var(--lime); }
.copy-btn:hover { border-color: var(--lime); }

/* contact */
.contact-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(24px, 4vw, 64px); }
@media (max-width: 900px) { .contact-grid { grid-template-columns: minmax(0, 1fr); } }
.contact-info { display: flex; flex-direction: column; gap: 24px; }
.contact-info p { color: var(--soft); max-width: 26em; }
.entries { border-top: 1px solid var(--line); }
.entry { display: grid; grid-template-columns: 110px minmax(0, 1fr); gap: 12px; padding-block: 16px; border-bottom: 1px solid var(--line); align-items: baseline; }
.entry dt { font-family: var(--mono); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.entry dd { overflow-wrap: anywhere; }
.form { background: var(--panel); clip-path: var(--cut-lg); padding: clamp(24px, 3.4vw, 48px); display: flex; flex-direction: column; gap: 20px; }
.form-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(220px, 100%), 1fr)); gap: 20px; }
.field { display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.field label { font-family: var(--mono); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.field input, .field textarea { background: var(--ink); border: 1px solid var(--line-2); border-radius: 0; color: var(--text); font: inherit; font-size: 16px; padding: 14px 16px; width: 100%; transition: border-color .2s ease; }
.field textarea { resize: vertical; min-height: 140px; }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--lime); }
.field [aria-invalid="true"] { border-color: #E2725B; }
.err { font-size: 14px; color: #F08C76; }
.form-foot { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; justify-content: space-between; }
.form-note { font-size: 13px; color: var(--muted); max-width: 28em; }
.form-note a { text-decoration: underline; }
.form-ok { border: 1px solid var(--lime); color: var(--lime); padding: 14px 16px; font-size: 15px; }

/* press */
.press { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 80px); }
@media (max-width: 900px) { .press { grid-template-columns: minmax(0, 1fr); } }
.press-col { display: flex; flex-direction: column; gap: 14px; }
.press-col h3 { font-family: var(--mono); font-size: 12px; font-weight: 500; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); margin-top: 22px; }
.press-col h3:first-child { margin-top: 0; }
.press-col p { color: var(--soft); max-width: 36em; }

/* references */
.refs { background: var(--ink-2); }
.ref-tabs { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); border-block: 1px solid var(--line); }
.ref-tab { position: relative; min-height: clamp(84px, 8vw, 116px); display: grid; place-items: center; padding: 16px; border-right: 1px solid var(--line); transition: background .25s ease; }
.ref-tab:last-child { border-right: 0; }
.ref-tab img { max-width: min(150px, 78%); max-height: 40px; width: auto; height: auto; opacity: .5; transition: opacity .25s ease, transform .25s ease; }
.ref-tab:hover img { opacity: .85; transform: translateY(-2px); }
.ref-tab.on { background: var(--panel); }
.ref-tab.on img { opacity: 1; }
.ref-tab .bar { position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; }
.ref-tab .fill { display: block; height: 100%; width: 0; background: var(--lime); }
.ref-tab.on .fill { width: 100%; }
.ref-tab.on .fill.run { width: 0; animation: fill 8s linear forwards; }
@keyframes fill { to { width: 100%; } }
.refs.paused .fill.run { animation-play-state: paused; }
@media (max-width: 760px) { .ref-tabs { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; } .ref-tab { flex: 0 0 44%; scroll-snap-align: start; } }
.ref-panel { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(28px, 4vw, 72px); padding-block: clamp(32px, 4vw, 56px); transition: opacity .25s ease, transform .25s ease; }
.ref-panel.swap { opacity: 0; transform: translateY(8px); }
@media (max-width: 900px) { .ref-panel { grid-template-columns: minmax(0, 1fr); } }
.ref-quote { display: flex; flex-direction: column; gap: 24px; min-width: 0; }
.qmark { font-size: 96px; line-height: .6; height: 44px; font-weight: 800; color: var(--lime); }
.ref-quote blockquote { font-size: clamp(22px, 2.1vw, 32px); line-height: 1.35; letter-spacing: -0.015em; font-weight: 500; }
.ref-quote figcaption { display: flex; flex-direction: column; gap: 4px; border-top: 1px solid var(--line); padding-top: 18px; }
.ref-quote figcaption b { font-size: 18px; }
.ref-quote figcaption span { font-family: var(--mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.ref-facts { display: flex; flex-direction: column; gap: 16px; min-width: 0; }
.ref-key { background: var(--lime); color: var(--ink); clip-path: var(--cut-lg); padding: clamp(22px, 2.4vw, 32px); display: flex; flex-direction: column; gap: 6px; }
.ref-key .k-label { font-family: var(--mono); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; font-weight: 600; }
.ref-num { font-size: clamp(44px, 5vw, 76px); font-weight: 800; letter-spacing: -0.04em; line-height: 1; font-variant-numeric: tabular-nums; }
.ref-keytext { font-size: 18px; font-weight: 600; line-height: 1.3; }
.ref-dl > div { display: grid; grid-template-columns: 92px minmax(0, 1fr); gap: 12px; padding-block: 14px; border-bottom: 1px solid var(--line); }
.ref-dl > div:first-child { border-top: 1px solid var(--line); }
.ref-dl dt { font-family: var(--mono); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--lime); padding-top: 4px; }
.ref-dl dd { font-size: 15px; color: var(--soft); line-height: 1.55; }
.ref-controls { display: flex; justify-content: space-between; align-items: center; gap: 16px; border-top: 1px solid var(--line); padding-top: 20px; }
.ref-count { font-family: var(--mono); font-size: 12px; letter-spacing: .14em; color: var(--muted); font-variant-numeric: tabular-nums; }
.ref-btns { display: flex; gap: 8px; }
.ref-btns button { width: 44px; height: 44px; border: 1px solid var(--line-2); display: grid; place-items: center; transition: border-color .2s ease, color .2s ease; }
.ref-btns button:hover { border-color: var(--lime); color: var(--lime); }
.ref-btns svg { width: 18px; height: 18px; }

/* approach */
.ops-top { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 88px); align-items: start; }
@media (max-width: 900px) { .ops-top { grid-template-columns: minmax(0, 1fr); } }
.ops-intro { color: var(--soft); max-width: 34em; font-size: clamp(17px, 1.3vw, 21px); }
.gaps { border-top: 1px solid var(--line); }
.gaps-label { display: block; font-family: var(--mono); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); padding-block: 14px; border-bottom: 1px solid var(--line); }
.gap { padding-block: 18px; border-bottom: 1px solid var(--line); display: grid; gap: 6px; }
.gap h3 { font-size: 19px; font-weight: 700; line-height: 1.25; }
.gap p { font-size: 15px; color: var(--muted); }
.ops-sys { margin-top: clamp(56px, 7vw, 104px); background: var(--panel); clip-path: var(--cut-lg); padding: clamp(24px, 3.6vw, 56px); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 20px clamp(24px, 4vw, 64px); align-items: end; }
@media (max-width: 900px) { .ops-sys { grid-template-columns: minmax(0, 1fr); } }
.ops-k { font-family: var(--mono); font-size: 12px; letter-spacing: .16em; text-transform: uppercase; color: var(--lime); }
.ops-sys-h { font-size: clamp(26px, 2.6vw, 40px); font-weight: 700; letter-spacing: -0.03em; line-height: 1.1; margin-top: 10px; }
.ops-sys-t { color: var(--soft); font-size: clamp(17px, 1.3vw, 20px); max-width: 32em; }
.ops-goal { grid-column: 1 / -1; font-weight: 600; font-size: clamp(17px, 1.3vw, 20px); border-top: 1px solid var(--line-2); padding-top: 20px; display: flex; gap: 12px; }
.ops-goal::before { content: "→"; color: var(--lime); }


/* impact flow (approach) */
.if-wrap { margin-top: clamp(48px, 6vw, 88px); display: flex; flex-direction: column; gap: 22px; }
.if-card { background: var(--panel); clip-path: var(--cut-lg); padding: clamp(18px, 2.4vw, 32px); display: flex; flex-direction: column; gap: 18px; }
.if-top { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px 24px; }
.if-legend { display: flex; flex-wrap: wrap; gap: 10px 22px; font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--soft); }
.if-legend span { display: inline-flex; align-items: center; gap: 8px; }
.if-legend i { width: 9px; height: 9px; display: inline-block; flex: none; }
.lg-gray { background: #9DA494; } .lg-core { border: 1px solid var(--lime); } .lg-lane { background: color-mix(in srgb, var(--lime) 45%, var(--ink)); } .lg-out { background: var(--lime); }
.if-sim { font-family: var(--mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--lime); display: inline-flex; align-items: center; gap: 8px; }
.if-sim::before { content: ""; width: 7px; height: 7px; background: var(--lime); animation: blink 1.2s steps(2, jump-none) infinite; }
@keyframes blink { to { opacity: .2; } }
.if-canvas { position: relative; height: clamp(380px, 44vw, 580px); border: 1px solid var(--line); background-color: var(--ink); background-image: linear-gradient(#11140F 1px, transparent 1px), linear-gradient(90deg, #11140F 1px, transparent 1px); background-size: 32px 32px; }
#iflow { width: 100%; height: 100%; display: block; cursor: crosshair; touch-action: pan-y; }
.if-bottom { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 16px 32px; align-items: end; }
@media (max-width: 900px) { .if-bottom { grid-template-columns: minmax(0, 1fr); } }
.if-stats { display: grid; grid-template-columns: auto auto minmax(0, 1fr); gap: 12px clamp(20px, 3vw, 44px); align-items: end; }
@media (max-width: 560px) { .if-stats { grid-template-columns: 1fr 1fr; } .if-dist { grid-column: 1 / -1; } }
.if-stats > div { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.if-k { font-family: var(--mono); font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.if-v { font-size: clamp(26px, 2.6vw, 40px); font-weight: 800; letter-spacing: -0.03em; line-height: 1; font-variant-numeric: tabular-nums; }
.if-bars { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 4px; height: 40px; align-items: end; border-bottom: 1px solid var(--line-2); }
.if-bars span { background: color-mix(in srgb, var(--lime) 55%, var(--ink)); height: 8%; transition: height .4s ease; }
.if-bars span.on { background: var(--lime); }
.if-ctrl { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; justify-content: flex-end; }
.if-src { flex-wrap: wrap; }
.if-src button { font-size: 11px; padding: 0 10px; }
.if-foot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; border-top: 1px solid var(--line-2); padding-top: 14px; }

/* methodology */
.method-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(12px, 1.4vw, 20px); }
@media (max-width: 960px) { .method-grid { grid-template-columns: minmax(0, 1fr); } }
.mpanel { background: var(--panel); clip-path: var(--cut-lg); padding: clamp(22px, 2.8vw, 40px); display: flex; flex-direction: column; gap: 22px; min-width: 0; }
.mp-head { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 6px 20px; align-items: end; }
.mp-big { grid-row: span 2; font-size: clamp(88px, 10vw, 156px); font-weight: 800; letter-spacing: -0.06em; line-height: .78; color: var(--lime); font-variant-numeric: tabular-nums; }
.mp-k { font-family: var(--mono); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.mp-title { font-size: clamp(22px, 2vw, 30px); font-weight: 700; letter-spacing: -0.02em; line-height: 1.1; }
.mp-text { color: var(--soft); font-size: 16px; max-width: 34em; }
.scan-box { width: 100%; max-width: 440px; margin-inline: auto; aspect-ratio: 1 / 1; }
#scan { width: 100%; height: 100%; display: block; cursor: crosshair; touch-action: pan-y; }
.fprint-l { display: flex; justify-content: space-between; gap: 12px; font-family: var(--mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.fprint { display: grid; grid-template-columns: repeat(9, minmax(0, 1fr)); gap: 6px; height: 56px; align-items: end; border-bottom: 1px solid var(--line-2); }
.fprint span { background: color-mix(in srgb, var(--lime) 55%, var(--ink)); height: 50%; }
.fprint span.hl { background: var(--lime); }
.mp-controls { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between; border-top: 1px solid var(--line-2); padding-top: 16px; margin-top: auto; }
.mp-read { font-family: var(--mono); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--lime); min-height: 1.5em; }
.seg { display: flex; align-items: center; gap: 0; }
.seg-l { font-family: var(--mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-right: 10px; }
.seg button { font-family: var(--mono); font-size: 12px; border: 1px solid var(--line-2); min-width: 44px; min-height: 40px; padding: 0 12px; margin-left: -1px; transition: background .2s ease, color .2s ease; }
.seg button.on { background: var(--lime); color: var(--ink); border-color: var(--lime); position: relative; }
.mp-btn { font-family: var(--mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--lime); border: 1px solid var(--line-2); min-height: 40px; padding: 0 14px; transition: border-color .2s ease; }
.mp-btn:hover { border-color: var(--lime); }
.mp-note { font-size: 12px; color: var(--muted); }
.stack-wrap { --s: clamp(118px, 34vw, 200px); --gap: calc(var(--s) * .2); display: grid; grid-template-columns: 56px minmax(0, 1fr); gap: 8px; }
.gauge { display: flex; flex-direction: column; align-items: center; gap: 10px; font-family: var(--mono); font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); padding-block: 8px; }
.gauge-track { position: relative; flex: 1; width: 1px; background: linear-gradient(var(--line-2), var(--lime)); }
.gauge-dot { position: absolute; left: -5px; top: 0; width: 11px; height: 11px; background: var(--lime); transform: translateY(-50%); transition: top .35s cubic-bezier(.2, .7, .2, 1); }
.stack { position: relative; height: calc(var(--gap) * 6 + var(--s) * .66 + 40px); }
.stack::before { content: ""; position: absolute; left: 50%; top: 20px; bottom: 20px; width: 1px; background: rgba(166, 206, 57, .3); }
.layer { position: absolute; left: 0; right: 0; top: calc(var(--i) * var(--gap) + 20px); height: calc(var(--s) * .66); display: flex; align-items: center; justify-content: center; z-index: calc(20 - var(--i)); }
.plate { width: var(--s); height: var(--s); flex: none; background: rgba(166, 206, 57, .06); border: 1px solid rgba(166, 206, 57, .36); transform: translateY(var(--lift, 0px)) rotateX(62deg) rotateZ(45deg); transition: transform .35s cubic-bezier(.2, .7, .2, 1), background .25s ease, border-color .25s ease; }
.layer:hover .plate, .layer:focus-visible .plate { --lift: -10px; border-color: var(--lime); background: rgba(166, 206, 57, .18); }
.layer.flash .plate { background: rgba(166, 206, 57, .45); border-color: var(--lime); }
.layer.sel .plate { --lift: -16px; background: rgba(166, 206, 57, .9); border-color: var(--lime); }
.layer:focus-visible { outline: none; }
.lnum { position: absolute; right: 0; top: 50%; transform: translateY(-50%); font-family: var(--mono); font-size: 12px; color: var(--muted); }
.layer.sel .lnum, .layer:hover .lnum, .layer:focus-visible .lnum { color: var(--lime); }
.signal { position: absolute; left: 50%; top: 20px; width: 9px; height: 9px; margin-left: -4px; background: var(--text); box-shadow: 0 0 14px rgba(166, 206, 57, .9); z-index: 40; opacity: 0; transition: top .2s linear, opacity .2s ease; pointer-events: none; }

/* decision engine (approach) */
.eng { grid-column: 1 / -1; display: flex; flex-direction: column; gap: 14px; }
.eng-canvas { position: relative; height: clamp(360px, 46vw, 600px); border: 1px solid var(--line); background: radial-gradient(ellipse at 50% 55%, #151a10 0%, var(--ink) 68%); overflow: hidden; }
#engine { width: 100%; height: 100%; display: block; cursor: grab; touch-action: pan-y; }
#engine.grabbing { cursor: grabbing; }
.eng-hud { position: absolute; top: 14px; font-family: var(--mono); font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); pointer-events: none; }
.eng-hud-l { left: 16px; } .eng-hud-r { right: 16px; color: var(--lime); }
.eng-hud-b { top: auto; bottom: 14px; left: 16px; color: #6E7566; font-variant-numeric: tabular-nums; }
@media (max-width: 700px) { .eng-hud-b { display: none; } }
.eng-stages { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--line-2); }
@media (max-width: 600px) { .eng-stages { grid-template-columns: repeat(2, minmax(0, 1fr)); } .eng-st:nth-child(2) { border-right: 0; } }
.eng-st { position: relative; text-align: left; padding: 14px 12px 16px; min-height: 48px; font-family: var(--mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); border-right: 1px solid var(--line); transition: color .2s ease, background .2s ease; }
.eng-st:last-child { border-right: 0; }
.eng-st:hover { color: var(--text); }
.eng-st.on { color: var(--lime); background: rgba(166, 206, 57, .06); }
.eng-st .bar { position: absolute; left: 0; top: -1px; height: 2px; width: 0; background: var(--lime); }
.eng-cap { font-size: clamp(18px, 1.6vw, 24px); font-weight: 600; letter-spacing: -0.01em; min-height: 1.5em; }

/* one asset, four purposes */
.flow-k { font-family: var(--mono); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--lime); }
.gen { display: flex; flex-direction: column; gap: 16px; }
.gen-bar { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px; }
.gen-grid { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1.9fr); gap: clamp(16px, 2.4vw, 36px); align-items: stretch; }
.gen-in, .gen-out { border: 1px solid var(--line-2); padding: clamp(18px, 2.2vw, 28px); display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.gen-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.gen-k { font-family: var(--mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); font-variant-numeric: tabular-nums; transition: color .3s ease; }
.gen-k.done { color: var(--lime); }
.gen-note { color: var(--soft); font-size: 16px; max-width: 30em; margin-top: auto; }
.gen-arrow { position: relative; align-self: center; width: clamp(40px, 4vw, 64px); height: 2px; background: linear-gradient(90deg, var(--line-2), var(--lime)); }
.gen-arrow::after { content: ""; position: absolute; right: 0; top: 50%; width: 9px; height: 9px; border-top: 2px solid var(--lime); border-right: 2px solid var(--lime); transform: translateY(-50%) rotate(45deg); }
.gen-arrow i { position: absolute; top: 50%; left: 0; width: 8px; height: 8px; margin-top: -4px; background: var(--lime); box-shadow: 0 0 14px 4px rgba(166, 206, 57, .7); opacity: 0; }
.gen.g-run.g-det .gen-arrow i { animation: travel .9s cubic-bezier(.6, 0, .2, 1) infinite; }
@keyframes travel { 0% { left: 0; opacity: 0; } 15% { opacity: 1; } 85% { opacity: 1; } 100% { left: calc(100% - 8px); opacity: 0; } }
@media (max-width: 960px) { .gen-grid { grid-template-columns: minmax(0, 1fr); } .gen-arrow { transform: rotate(90deg); justify-self: center; margin-block: 18px; } }
.gen .zoom { height: 100%; }
.gen .zoom img { aspect-ratio: auto; height: 100%; object-fit: cover; box-shadow: none; background: none; }
.gen-raw { position: relative; aspect-ratio: 3 / 2; background: #fff; overflow: hidden; }
.gen-raw img { transition: opacity .7s ease, transform 1s cubic-bezier(.2, .7, .2, 1), filter 1s ease; }
.gen.g-run.g-raw-off .gen-raw img { opacity: 0; transform: scale(.94); filter: blur(10px); }
.det { position: absolute; inset: 0; z-index: 2; pointer-events: none; opacity: 0; transition: opacity .3s ease, inset .6s cubic-bezier(.2, .9, .25, 1.15); }
.det i { position: absolute; width: 18px; height: 18px; border: 2px solid var(--lime); }
.det i:nth-child(1) { left: 0; top: 0; border-right: 0; border-bottom: 0; }
.det i:nth-child(2) { right: 0; top: 0; border-left: 0; border-bottom: 0; }
.det i:nth-child(3) { left: 0; bottom: 0; border-right: 0; border-top: 0; }
.det i:nth-child(4) { right: 0; bottom: 0; border-left: 0; border-top: 0; }
.det b { position: absolute; left: 8px; top: 8px; font-family: var(--mono); font-size: 10px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; background: var(--lime); color: var(--ink); padding: 3px 7px; white-space: nowrap; }
.gen.g-det .det { opacity: 1; inset: 9% 22%; }
.gen-outs { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
@media (max-width: 640px) { .gen-outs { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.gen-o { position: relative; aspect-ratio: 4 / 5; overflow: hidden; outline: 1px solid var(--line-2); outline-offset: -1px; transition: box-shadow .4s ease, outline-color .4s ease; }
.gen-o:nth-child(1) { background: color-mix(in srgb, var(--lime) 7%, var(--ink)); }
.gen-o:nth-child(2) { background: color-mix(in srgb, var(--lime) 13%, var(--ink)); }
.gen-o:nth-child(3) { background: color-mix(in srgb, var(--lime) 20%, var(--ink)); }
.gen-o:nth-child(4) { background: color-mix(in srgb, var(--lime) 28%, var(--ink)); }
.gen-o img { transition: opacity .5s ease, transform 1.5s cubic-bezier(.2, .7, .2, 1), filter 1.3s cubic-bezier(.3, .6, .2, 1), clip-path 1.1s cubic-bezier(.6, 0, .2, 1); clip-path: circle(100% at 50% 55%); }
.gen.g-run .gen-o:not(.gen):not(.ok) img { opacity: 0; transform: scale(1.14); filter: blur(26px) saturate(.15) contrast(1.35); clip-path: circle(0% at 50% 55%); }
.gen.g-clearing .gen-o img, .gen.g-clearing .gen-raw img { transition: all .25s ease; }
.gen-o.gen { outline-color: var(--lime); box-shadow: 0 0 28px rgba(166, 206, 57, .28); }
.gen-o::before { content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none; opacity: 0; background: linear-gradient(105deg, transparent 35%, rgba(237, 239, 234, .11) 50%, transparent 65%); background-size: 250% 100%; }
.gen.g-run .gen-o:not(.ok)::before { opacity: 1; animation: shimmer 1.3s linear infinite; }
@keyframes shimmer { from { background-position: 150% 0; } to { background-position: -100% 0; } }
.gen-o::after { content: ""; position: absolute; inset: -20px; z-index: 1; pointer-events: none; opacity: 0; mix-blend-mode: overlay; transition: opacity .9s ease;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='140' height='140'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>"); }
.gen-o.gen::after { opacity: .75; animation: grain .25s steps(3) infinite; }
@keyframes grain { 0% { transform: translate(0, 0); } 33% { transform: translate(-9px, 6px); } 66% { transform: translate(7px, -8px); } 100% { transform: translate(0, 0); } }
.gen-o .num { position: absolute; left: 8px; top: 8px; z-index: 3; font-family: var(--mono); font-size: 11px; letter-spacing: .1em; background: var(--ink); color: var(--lime); padding: 3px 6px; pointer-events: none; transition: color .3s ease; }
.gen.g-run .gen-o:not(.ok) .num { color: var(--muted); }
.gen-o.ok .num::after { content: " ✓"; }
.gen-o .pct { position: absolute; inset: 0; z-index: 2; display: grid; place-items: center; font-family: var(--mono); font-size: clamp(14px, 1.5vw, 22px); font-weight: 600; color: var(--text); text-shadow: 0 0 18px rgba(10, 11, 9, .8); opacity: 0; pointer-events: none; transition: opacity .3s ease; font-variant-numeric: tabular-nums; }
.gen-o.gen .pct { opacity: 1; }
.gen.g-done .gen-o img, .gen.g-done .gen-raw img { transition: transform .4s cubic-bezier(.2, .7, .2, 1); }
@media (prefers-reduced-motion: reduce) { .gen-o::before, .gen-o::after, .gen-arrow i { animation: none !important; } }
.results { margin-top: clamp(20px, 2vw, 28px); display: flex; flex-wrap: wrap; gap: 12px 32px; align-items: center; border-top: 1px solid var(--line); padding-top: 20px; }
.results .rl { font-family: var(--mono); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.results .r { font-weight: 700; font-size: 17px; display: inline-flex; gap: 8px; }
.results .r::before { content: "+"; color: var(--lime); }

/* start + scale */
.start { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: clamp(16px, 2vw, 32px); align-items: stretch; }
@media (max-width: 900px) { .start { grid-template-columns: minmax(0, 1fr); } }
.start-card { background: var(--lime); color: var(--ink); clip-path: var(--cut-lg); padding: clamp(24px, 3vw, 40px); display: flex; flex-direction: column; gap: 14px; }
.start-card .k-label { font-family: var(--mono); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; font-weight: 600; }
.start-card h3 { font-size: clamp(30px, 3.2vw, 48px); font-weight: 800; letter-spacing: -0.035em; line-height: 1; }
.start-card p { font-size: 17px; line-height: 1.5; }
.start-card a { margin-top: auto; font-weight: 700; border-top: 1px solid rgba(10, 11, 9, .3); padding-top: 16px; display: inline-flex; gap: 8px; }
.scale { display: flex; flex-direction: column; }
.scale-l { font-family: var(--mono); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.scale-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: clamp(20px, 3vw, 48px); }
@media (max-width: 640px) { .scale-list { grid-template-columns: minmax(0, 1fr); } }
.scale-list li { padding-block: 18px; border-bottom: 1px solid var(--line); }
.scale-list h4 { margin: 0; font-size: 18px; font-weight: 700; line-height: 1.25; }

/* images + lightbox */
.card-media { padding: 46px 12px 12px; justify-content: center; }
.zoom { display: block; width: 100%; padding: 0; border: 0; background: none; cursor: zoom-in; position: relative; }
.zoom img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; background: #fff; box-shadow: 0 10px 30px rgba(0, 0, 0, .45); transition: transform .4s cubic-bezier(.2, .7, .2, 1); }
.zoom::after { content: "⤢"; position: absolute; right: 8px; bottom: 8px; width: 28px; height: 28px; display: grid; place-items: center; background: var(--lime); color: var(--ink); font-weight: 700; font-size: 14px; opacity: 0; transform: translateY(4px); transition: opacity .2s ease, transform .2s ease; }
.zoom:hover::after, .zoom:focus-visible::after { opacity: 1; transform: none; }
.zoom:hover img { transform: scale(1.02); }
.qa-item.has-media { grid-template-columns: minmax(0, 280px) minmax(0, 1fr); }
@media (max-width: 760px) { .qa-item.has-media { grid-template-columns: minmax(0, 1fr); } }
.qa-side { display: flex; flex-direction: column; gap: 16px; min-width: 0; }
.qa-media { min-width: 0; }
.lb { position: fixed; inset: 0; z-index: 95; background: rgba(10, 11, 9, .95); display: grid; place-items: center; padding: calc(64px + env(safe-area-inset-top, 0px)) 16px calc(24px + env(safe-area-inset-bottom, 0px)); }
.lb-fig { margin: 0; display: flex; flex-direction: column; align-items: center; gap: 14px; max-width: 100%; }
.lb-fig img { max-width: min(1600px, 100%); max-height: calc(100svh - 150px); width: auto; height: auto; background: #fff; box-shadow: 0 20px 60px rgba(0, 0, 0, .6); }
.lb-fig figcaption { font-family: var(--mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--lime); text-align: center; }
.lb-close { position: absolute; top: calc(12px + env(safe-area-inset-top, 0px)); right: 16px; width: 44px; height: 44px; border: 1px solid var(--line-2); display: grid; place-items: center; color: var(--text); background: var(--ink); }
.lb-close:hover { border-color: var(--lime); color: var(--lime); }

/* footer + language */
.footer { border-top: 1px solid var(--line); padding-inline: var(--gutter); padding-block: 40px calc(40px + env(safe-area-inset-bottom, 0px)); }
.footer-inner { max-width: var(--wrap); margin-inline: auto; display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 16px 32px; font-family: var(--mono); font-size: 12px; letter-spacing: .08em; color: var(--muted); }
.footer-inner .wordmark { font-family: var(--display); font-size: 22px; color: var(--text); letter-spacing: .02em; }
.footer-links { display: flex; gap: 24px; }
.footer-links a:hover { color: var(--lime); }
.lang { position: fixed; right: max(16px, env(safe-area-inset-right, 0px)); bottom: calc(16px + env(safe-area-inset-bottom, 0px)); z-index: 60; display: flex; background: rgba(10, 11, 9, .9); border: 1px solid var(--line-2); backdrop-filter: blur(8px); }
.lang button { font-family: var(--mono); font-size: 12px; letter-spacing: .12em; padding: 10px 14px; min-width: 44px; min-height: 40px; color: var(--muted); }
.lang button.on { background: var(--lime); color: var(--ink); font-weight: 600; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  #intro { display: none; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* Logo (vector, from the official IMPACT X logo) */
.wordmark .logo { display: block; width: auto; aspect-ratio: 1039 / 233; }
.nav-logo .logo { height: 26px; }
.footer-inner .wordmark .logo { height: 24px; }
#intro .intro-name .logo { height: clamp(36px, 7.2vw, 86px); }