/* CESGEN ecosystem — shared stylesheet for cesgen.com, lab.cesgen.com and dnagpt.cesgen.com.
   Source of truth: CMO/web/_shared/site.css (copied into each site's /assets/css/ by build.py).
   No inline styles anywhere: line colours are set through .c-* classes so the CSP can stay strict. */

/* Self-hosted fonts (SIL OFL 1.1; licences in /assets/fonts/) */
@font-face { font-family: "Manrope"; font-style: normal; font-weight: 600; font-display: swap; src: url("../fonts/manrope-latin-ext-600-normal.woff2") format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Manrope"; font-style: normal; font-weight: 600; font-display: swap; src: url("../fonts/manrope-latin-600-normal.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Manrope"; font-style: normal; font-weight: 700; font-display: swap; src: url("../fonts/manrope-latin-ext-700-normal.woff2") format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Manrope"; font-style: normal; font-weight: 700; font-display: swap; src: url("../fonts/manrope-latin-700-normal.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Manrope"; font-style: normal; font-weight: 800; font-display: swap; src: url("../fonts/manrope-latin-ext-800-normal.woff2") format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Manrope"; font-style: normal; font-weight: 800; font-display: swap; src: url("../fonts/manrope-latin-800-normal.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Inter"; font-style: normal; font-weight: 400; font-display: swap; src: url("../fonts/inter-latin-ext-400-normal.woff2") format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Inter"; font-style: normal; font-weight: 400; font-display: swap; src: url("../fonts/inter-latin-400-normal.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Inter"; font-style: normal; font-weight: 500; font-display: swap; src: url("../fonts/inter-latin-ext-500-normal.woff2") format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Inter"; font-style: normal; font-weight: 500; font-display: swap; src: url("../fonts/inter-latin-500-normal.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Inter"; font-style: normal; font-weight: 600; font-display: swap; src: url("../fonts/inter-latin-ext-600-normal.woff2") format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Inter"; font-style: normal; font-weight: 600; font-display: swap; src: url("../fonts/inter-latin-600-normal.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }

:root {
  --blue: #1E63B0; --blue-dark: #17508F; --navy: #1B2F5B; --ink: #14213D; --text: #33415C;
  --sky: #279BD3; --soft: #F3F7FC; --border: #DCE5F0; --muted: #5B6B84; --bg: #FFFFFF; --radius: 8px;
  --learn: #0E6E80; --learn-deep: #083F4A; --learn-soft: #E3F1F3;
  --analyse: #0F3563; --analyse-light: #1E63B0; --analyse-soft: #E4ECF7;
  --apply: #5A45B0; --apply-deep: #2B1F63; --apply-soft: #ECE8F8;
  --c: var(--blue);
  --font-heading: "Manrope", "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  color-scheme: light;
}
/* Line colour classes: any element can take one; descendants read --c */
.c-blue { --c: var(--blue); } .c-learn { --c: var(--learn); } .c-analyse { --c: var(--analyse); }
.c-analyse-light { --c: var(--analyse-light); } .c-apply { --c: var(--apply); } .c-navy { --c: var(--navy); }
.t-c { color: var(--c); }

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--bg); color: var(--text); font-family: var(--font-body); font-size: 16px; line-height: 1.6; }
h1, h2, h3, h4 { font-family: var(--font-heading); color: var(--ink); line-height: 1.2; letter-spacing: -0.01em; margin: 0; text-wrap: balance; }
h1 { font-size: clamp(2rem, 4.2vw, 2.9rem); font-weight: 800; }
h2 { font-size: clamp(1.5rem, 2.8vw, 2rem); font-weight: 700; }
h3 { font-size: 1.2rem; font-weight: 700; }
.eyebrow + h1, .eyebrow + h2, .eyebrow + h3 { margin-top: 8px; }
h2 + p, h2 + ul, h2 + ol, h3 + p, h3 + ul { margin-top: 14px; }
h4 { font-size: 1rem; font-weight: 700; }
p { margin: 0 0 1em; max-width: 72ch; }
a { color: var(--blue); }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, summary:focus-visible { outline: 2px solid var(--sky); outline-offset: 2px; }
img, svg { max-width: 100%; height: auto; }
code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .92em; background: var(--soft); padding: 1px 5px; border-radius: 4px; }
pre { background: var(--ink); color: #E6EEF9; padding: 16px 18px; border-radius: var(--radius); overflow-x: auto; font-size: .85rem; line-height: 1.5; }
pre code { background: none; padding: 0; color: inherit; }
table { border-collapse: collapse; width: 100%; font-size: .95rem; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { font-family: var(--font-heading); color: var(--ink); background: var(--soft); }
.table-wrap { overflow-x: auto; }
.wrap { max-width: 1120px; margin: 0 auto; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
.narrow { max-width: 760px; margin-left: auto; margin-right: auto; }
.eyebrow { font-family: var(--font-heading); font-size: .78rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--c); display: block; }
.lead { font-size: 1.15rem; }
.muted { color: var(--muted); }
.small { font-size: .9rem; }
.center { text-align: center; }
.center p { margin-left: auto; margin-right: auto; }
.mt { margin-top: 18px; }
.mt-lg { margin-top: 40px; }
.skip { position: absolute; left: -999px; top: 8px; background: #fff; color: var(--ink); padding: 8px 12px; border-radius: var(--radius); z-index: 100; }
.skip:focus { left: 8px; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* Ecosystem band */
.eco { background: var(--ink); color: #C9D4E5; font-size: .82rem; }
.eco .wrap { display: flex; align-items: center; gap: 18px; min-height: 36px; flex-wrap: wrap; padding-block: 4px; }
.eco .eco-name { color: #fff; font-family: var(--font-heading); font-weight: 700; letter-spacing: .04em; text-transform: uppercase; font-size: .74rem; }
.eco a { color: #C9D4E5; text-decoration: none; display: inline-flex; align-items: center; gap: 6px; padding: 4px 0; border-bottom: 2px solid transparent; }
.eco a .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--c); display: inline-block; flex: none; }
.eco a:hover { color: #fff; }
.eco a[aria-current="true"] { color: #fff; font-weight: 600; border-bottom-color: var(--c); }
.eco .eco-site { margin-left: auto; }

/* Header */
header.site { border-bottom: 1px solid var(--border); background: #fff; position: sticky; top: 0; z-index: 10; }
header.site .wrap { display: flex; align-items: center; gap: 24px; min-height: 68px; }
.logo { font-family: var(--font-heading); font-weight: 800; font-size: 1.35rem; color: var(--ink); text-decoration: none; letter-spacing: -0.02em; display: flex; align-items: baseline; gap: 6px; }
.logo span { color: var(--c); font-weight: 600; font-size: .95rem; letter-spacing: 0; }
nav.main { display: flex; gap: 22px; margin-left: 8px; flex-wrap: wrap; }
nav.main a { color: var(--ink); text-decoration: none; font-family: var(--font-heading); font-weight: 600; font-size: .95rem; padding: 6px 0; border-bottom: 2px solid transparent; }
nav.main a:hover, nav.main a[aria-current="page"] { border-bottom-color: var(--c); }
nav.main a.ext { padding-left: 14px; position: relative; }
nav.main a.ext::before { content: ""; position: absolute; left: 0; top: 50%; width: 8px; height: 8px; border-radius: 50%; background: var(--c); transform: translateY(-50%); }
.hdr-right { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.btn { display: inline-block; font-family: var(--font-heading); font-weight: 700; font-size: .95rem; padding: 11px 20px; border-radius: var(--radius); text-decoration: none; border: 2px solid transparent; cursor: pointer; line-height: 1.2; }
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-dark); }
.btn-ghost { border-color: var(--border); color: var(--ink); background: #fff; }
.btn-ghost:hover { border-color: var(--ink); }
.lang { font-size: .85rem; font-weight: 700; color: var(--ink); text-decoration: none; border: 1px solid var(--border); border-radius: 999px; padding: 5px 10px; }
.menu-btn { display: none; background: none; border: 1px solid var(--border); border-radius: var(--radius); padding: 8px 10px; font: inherit; color: var(--ink); cursor: pointer; }

/* Sections */
section { padding-block: 64px; }
section.alt { background: var(--soft); }
section.dark { background: var(--navy); color: #D6E0EF; }
section.dark h2, section.dark h3 { color: #fff; }
section.dark .eyebrow { color: #9CC9EC; }
section.dark a { color: #BFDAF2; }
section.dark .btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.4); }
section.dark .btn-ghost:hover { border-color: #fff; }
.sec-head { max-width: 640px; margin: 0 auto 36px; text-align: center; }
.sec-head p { margin: 10px auto 0; }
.sec-head.left { margin-left: 0; text-align: left; }
.sec-head.left p { margin-left: 0; }

/* Hero */
.hero { padding-block: 56px 64px; }
.hero .wrap { display: grid; grid-template-columns: 1.15fr 1fr; gap: 48px; align-items: center; }
.hero h1 { margin: 10px 0 16px; }
.hero .ctas { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 22px; }
.hero .trust { display: flex; gap: 18px; flex-wrap: wrap; margin-top: 26px; font-size: .88rem; color: var(--muted); }
.hero .trust span::before { content: "✓ "; color: var(--c); font-weight: 700; }
.hero-line { border-top: 6px solid var(--c); }
.hero picture, .hero img { display: block; width: 100%; border-radius: 14px; }
.page-head { padding-block: 48px 24px; }
.page-head h1 { margin: 10px 0 14px; }
.page-head .lead { max-width: 64ch; }

/* Illustration placeholders (decorative, until final images are chosen) */
.img { position: relative; border-radius: 14px; overflow: hidden; background: linear-gradient(135deg, var(--g1, var(--navy)), var(--g2, var(--c))); aspect-ratio: 16 / 10; width: 100%; }
.img.sq { aspect-ratio: 1 / 1; }
.img::after { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.28), transparent 45%), radial-gradient(circle at 75% 70%, rgba(255,255,255,.18), transparent 40%); }
.img svg { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .55; }
.img.g-learn { --g1: var(--learn-deep); --g2: var(--learn); }
.img.g-analyse { --g1: var(--analyse); --g2: var(--analyse-light); }
.img.g-apply { --g1: var(--apply-deep); --g2: var(--apply); }
.img.g-navy { --g1: var(--ink); --g2: var(--blue); }
.img.g-mix { --g1: var(--learn); --g2: var(--apply); }
.img.g-sky { --g1: var(--analyse); --g2: var(--sky); }

/* Line cards */
.lines { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.line { background: #fff; border: 1px solid var(--border); border-top: 5px solid var(--c); border-radius: 12px; padding: 26px 24px 24px; display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.line h3 { font-size: 1.35rem; }
.line p { margin: 0; }
.line .who { font-size: .9rem; color: var(--muted); }
.line .foot { margin-top: auto; padding-top: 14px; display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.line .go, .go { font-family: var(--font-heading); font-weight: 700; color: var(--c); text-decoration: none; }
.go:hover { text-decoration: underline; }
.line .icon { width: 40px; height: 40px; color: var(--c); }
.pill { display: inline-block; font-size: .75rem; font-weight: 700; border-radius: 999px; padding: 3px 10px; background: var(--soft); color: var(--ink); border: 1px solid var(--border); }
.pill.ok { background: #EEF7F1; border-color: #CFE8D8; color: #1F6B3E; }
.pill.pro { background: var(--navy); border-color: var(--navy); color: #fff; }
.pill.soon { color: var(--muted); }

/* Cards (generic) */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.cards.two-col { grid-template-columns: 1fr 1fr; }
.card { background: #fff; border: 1px solid var(--border); border-radius: 12px; padding: 22px; min-width: 0; }
.card h3 { margin-bottom: 8px; }
.card p:last-child { margin-bottom: 0; }
.card.link { display: block; text-decoration: none; color: inherit; }
.card.link:hover { border-color: var(--c); }

/* Cycle (how they connect) */
.cycle { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.bridge h2 { margin-bottom: 20px; }
.bridge ul { padding: 0; margin: 0; display: grid; gap: 12px; }
.bridge li { list-style: none; display: grid; grid-template-columns: 8px 1fr; gap: 12px; align-items: start; }
.bridge li::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--c); margin-top: 9px; }
.bridge em { font-style: normal; color: var(--ink); font-weight: 600; }
.bridge a { white-space: nowrap; }

/* Audience paths */
.paths { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.path { background: #fff; border: 1px solid var(--border); border-radius: 12px; padding: 22px; min-width: 0; }
.path h3 { margin-bottom: 4px; }
.paths.two-paths { grid-template-columns: repeat(2, 1fr); max-width: 900px; margin-inline: auto; }
.path p:last-child { margin-bottom: 0; }
.path .q { color: var(--muted); font-style: italic; margin-bottom: 12px; }
.path ol { margin: 0; padding-left: 1.2em; display: grid; gap: 6px; }
.path ol li::marker { font-weight: 700; color: var(--ink); }
.tag { display: inline-block; font-size: .72rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; color: #fff; background: var(--c); border-radius: 4px; padding: 2px 7px; margin-right: 4px; vertical-align: middle; }

/* Two columns */
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.two .img, .two img { width: 100%; }
.sec-img { border-radius: 14px; display: block; }
.card-img { width: 100%; border-radius: 10px; display: block; aspect-ratio: 1 / 1; object-fit: cover; }

/* Include / exclude */
.incl { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.incl > div { background: #fff; border: 1px solid var(--border); border-radius: 12px; padding: 22px; min-width: 0; }
.incl h3 { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.incl .mark { width: 24px; height: 24px; border-radius: 50%; display: inline-grid; place-items: center; font-size: .85rem; font-weight: 800; color: #fff; flex: none; }
.incl .yes .mark { background: var(--learn); }
.incl .no .mark { background: var(--analyse); }
.incl ul { margin: 0; padding-left: 1.2em; display: grid; gap: 6px; }

/* Areas grid */
.areas { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.area { background: #fff; border: 1px solid var(--border); border-radius: 10px; padding: 16px; min-width: 0; }
.area .n { font-family: var(--font-heading); font-weight: 800; color: var(--c); font-size: 1.4rem; display: flex; align-items: center; gap: 10px; }
.area .n svg { width: 28px; height: 28px; }
.area h3 { font-size: 1rem; margin: 4px 0 6px; }
.area p { font-size: .9rem; margin: 0; color: var(--muted); }

/* Steps */
.steps { counter-reset: s; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; padding: 0; margin: 0; list-style: none; }
.steps.vertical { grid-template-columns: 1fr; max-width: 760px; margin-inline: auto; }
.steps li { counter-increment: s; background: #fff; border: 1px solid var(--border); border-radius: 12px; padding: 22px 20px 20px; min-width: 0; }
.steps li::before { content: counter(s); display: inline-grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: var(--c); color: #fff; font-family: var(--font-heading); font-weight: 800; margin-bottom: 10px; }
.steps h3 { font-size: 1.05rem; margin-bottom: 6px; }
.steps p { margin: 0; font-size: .95rem; }
.steps p + p { margin-top: 8px; }

/* Notice */
.notice { background: var(--soft); border-left: 4px solid var(--c); border-radius: 0 var(--radius) var(--radius) 0; padding: 14px 18px; font-size: .95rem; }
.notice p { margin: 0; max-width: none; }
.notice p + p { margin-top: 8px; }
.notice.long { padding: 22px 24px; font-size: 1rem; }
.notice.long h2, .notice.long h3 { margin-bottom: 10px; }

/* Prose pages */
.prose { max-width: 760px; }
.prose h2 { margin: 40px 0 12px; font-size: 1.5rem; }
.prose h3 { margin: 26px 0 8px; }
.prose ul, .prose ol { padding-left: 1.3em; margin: 0 0 1em; }
.prose li { margin-bottom: 6px; }
.prose li::marker { color: var(--c); }
.prose .pending { background: #FFF6E0; border: 1px dashed #E3C36B; color: #6B5312; border-radius: var(--radius); padding: 8px 12px; font-size: .9rem; }
.prose dl { display: grid; grid-template-columns: max-content 1fr; gap: 6px 18px; }
.prose dt { font-weight: 600; color: var(--ink); }
.prose dd { margin: 0; }

/* FAQ */
.faq { max-width: 760px; margin: 0 auto; display: grid; gap: 10px; }
.faq details { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 0 18px; }
.faq summary { cursor: pointer; font-family: var(--font-heading); font-weight: 700; color: var(--ink); padding: 14px 0; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--c); font-weight: 800; flex: none; }
.faq details[open] summary::after { content: "–"; }
.faq details p { padding-bottom: 14px; margin: 0; }
.faq details p + p { margin-top: -6px; }

/* Forms */
form.cf { display: grid; gap: 14px; max-width: 760px; }
form.cf .row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
form.cf label { display: grid; gap: 6px; font-weight: 600; color: var(--ink); font-size: .92rem; }
form.cf label .opt { font-weight: 400; color: var(--muted); }
form.cf input, form.cf select, form.cf textarea { font: inherit; padding: 10px 12px; border: 1px solid var(--border); border-radius: var(--radius); background: #fff; color: var(--ink); width: 100%; }
form.cf textarea { min-height: 120px; resize: vertical; }
form.cf .check { display: grid; grid-template-columns: 20px 1fr; gap: 10px; font-weight: 400; align-items: start; }
form.cf .check input { width: 18px; height: 18px; margin-top: 3px; accent-color: var(--blue); }
form.cf .hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
form.cf .hint { font-size: .85rem; color: var(--muted); margin: 0; }
form.cf button { justify-self: start; }
.form-wrap { background: #fff; border: 1px solid var(--border); border-radius: 12px; padding: 26px; }

/* Prompt browser */
.prompt-tools { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; max-width: 760px; margin: 0 auto 26px; }
.prompt-tools label { display: grid; gap: 6px; font-weight: 600; color: var(--ink); font-size: .92rem; }
.prompt-tools input, .prompt-tools select { font: inherit; padding: 10px 12px; border: 1px solid var(--border); border-radius: var(--radius); width: 100%; }
.prompts { display: grid; gap: 12px; max-width: 760px; margin: 0 auto; }
.prompt { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 18px; }
.prompt .area-tag { font-size: .75rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; color: var(--c); }
.prompt h3 { font-size: 1.05rem; margin: 4px 0 8px; }
.prompt p { margin: 0; font-size: .95rem; }
.prompt .meta { margin-top: 8px; font-size: .82rem; color: var(--muted); }
.prompt[hidden] { display: none; }
.prompt-count { text-align: center; color: var(--muted); font-size: .9rem; margin: 0 0 14px; }

/* Final CTA */
.final { text-align: center; }
.final .btn { margin-top: 18px; }
.final .lead { margin: 12px auto 0; }
.final .note { margin: 14px auto 0; }

/* Diagram */
.diagram { background: #fff; border: 1px solid var(--border); border-radius: 12px; padding: 16px; }
.diagram svg { width: 100%; height: auto; display: block; }

/* Footer */
footer.site { background: var(--navy); color: #C9D4E5; padding-block: 48px 28px; font-size: .92rem; }
footer.site .cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr 1fr; gap: 28px; }
footer.site h4 { color: #fff; font-size: .95rem; margin-bottom: 12px; }
footer.site ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 7px; }
footer.site a { color: #fff; text-decoration: none; }
footer.site a:hover { text-decoration: underline; color: #9CC9EC; }
footer.site .brand { font-family: var(--font-heading); font-weight: 800; font-size: 1.3rem; color: #fff; }
footer.site .company { font-size: .82rem; color: #AEBBD1; margin-top: 10px; max-width: 34ch; }
footer.site .legal { margin-top: 32px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.12); font-size: .8rem; color: #AEBBD1; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
footer.site .legal p { margin: 0; max-width: 90ch; }
footer.site .ecoline a { display: inline-flex; align-items: center; gap: 7px; }
footer.site .ecoline .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--c); flex: none; }
footer.site .social { display: flex; gap: 14px; margin-top: 14px; flex-wrap: wrap; }

/* Responsive */
@media (max-width: 900px) {
  .lines, .paths, .paths.two-paths, .steps, .cards, .cards.two-col { grid-template-columns: 1fr; }
  .areas { grid-template-columns: 1fr 1fr; }
  .hero .wrap, .cycle, .two, .incl, .prompt-tools, form.cf .row { grid-template-columns: 1fr; }
  footer.site .cols { grid-template-columns: 1fr 1fr; }
  nav.main { display: none; }
  nav.main.open { display: grid; position: absolute; left: 0; right: 0; top: 100%; background: #fff; border-bottom: 1px solid var(--border); padding: 12px 16px 16px; gap: 4px; margin: 0; box-shadow: 0 12px 24px rgba(20,33,61,.08); }
  nav.main.open a { padding: 10px 0; border-bottom: 1px solid var(--border); }
  nav.main.open a.ext { padding-left: 16px; }
  .no-js nav.main { display: flex; }
  .menu-btn { display: inline-block; }
  header.site .wrap { gap: 12px; }
  .hdr-right .btn { display: none; }
  .hero picture { order: -1; }
  .prose dl { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .areas { grid-template-columns: 1fr; }
  footer.site .cols { grid-template-columns: 1fr; }
  section { padding-block: 48px; }
  .eco .wrap { gap: 10px; }
  .eco .eco-site { display: none; }
  .eco a .label { display: none; }
  .eco a .dot { width: 11px; height: 11px; }
}
@media print {
  .eco, header.site, footer.site .cols, .menu-btn, .btn { display: none !important; }
  section { padding-block: 16px; }
}