/* Business Cyber Check: static site
   One stylesheet. Dark, precise, quiet; signal green for action and status, amber only for incidents. */

@font-face { font-family: "Host Grotesk"; src: url("../fonts/host-grotesk-wght.woff2") format("woff2-variations"), url("../fonts/host-grotesk-wght.woff2") format("woff2"); font-weight: 300 800; font-style: normal; font-display: swap; }
@font-face { font-family: "Host Grotesk"; src: url("../fonts/host-grotesk-wght-italic.woff2") format("woff2-variations"), url("../fonts/host-grotesk-wght-italic.woff2") format("woff2"); font-weight: 300 800; font-style: italic; font-display: swap; }
@font-face { font-family: "IBM Plex Mono"; src: url("../fonts/ibm-plex-mono-400.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "IBM Plex Mono"; src: url("../fonts/ibm-plex-mono-500.woff2") format("woff2"); font-weight: 500; font-style: normal; font-display: swap; }

:root,
.tone-dark {
	--bg: #060807;
	--bg-1: #090c0b;
	--bg-2: #0d1110;
	--panel: #0f1413;
	--panel-2: #131917;
	--line: rgba(200, 255, 225, 0.075);
	--line-2: rgba(200, 255, 225, 0.13);
	--line-3: rgba(200, 255, 225, 0.22);
	--tx: #e9efec;
	--tx-2: #a9b4af;
	--tx-3: #77837d;
	--sig: #2bff88;
	--sig-2: #1ee07a;
	--sig-dim: rgba(43, 255, 136, 0.1);
	--sig-line: rgba(43, 255, 136, 0.42);
	--sig-ink: #021309;
	--amb: #ffb020;
	--amb-dim: rgba(255, 176, 32, 0.1);
	--amb-line: rgba(255, 176, 32, 0.45);
	/* Text-strength accents and surfaces: the same as the fills in the dark tone, deeper in the light tone. */
	--sig-tx: var(--sig);
	--amb-tx: var(--amb);
	--focus: var(--sig);
	--prose: #d3dbd7;
	--card: var(--bg-1);
	--fill-1: rgba(255, 255, 255, 0.015);
	--fill-2: rgba(255, 255, 255, 0.035);
	--fill-3: rgba(233, 239, 236, 0.08);
	--well: rgba(0, 0, 0, 0.3);
	--dot-on: rgba(233, 239, 236, 0.78);
	--dot-off: rgba(200, 255, 225, 0.07);
	--halo: rgba(233, 239, 236, 0.1);
}

:root {
	--font: "Host Grotesk", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
	--mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
	--wrap: 1280px;
	--gut: clamp(16px, 4.2vw, 48px);
	--hdr: 68px;
	--r: 3px;
	--r-2: 6px;
	--ease: cubic-bezier(0.2, 0.7, 0.2, 1);
	--ease-out: cubic-bezier(0.16, 1, 0.3, 1);
	color-scheme: dark;
}

/* Light tone: everything below the hero/page head in the light version of the site. */
.tone-light {
	--bg: #f2f4f1;
	--bg-1: #e9ede8;
	--bg-2: #e1e6e0;
	--panel: #ffffff;
	--panel-2: #f7f9f6;
	--line: rgba(12, 32, 22, 0.09);
	--line-2: rgba(12, 32, 22, 0.14);
	--line-3: rgba(12, 32, 22, 0.26);
	--tx: #0b100d;
	--tx-2: #3d4842;
	--tx-3: #5c6862;
	--sig-tx: #007a41;
	--sig-dim: rgba(0, 170, 90, 0.09);
	--sig-line: rgba(0, 122, 65, 0.4);
	--amb-tx: #8f5400;
	--amb-dim: rgba(255, 176, 32, 0.16);
	--amb-line: rgba(176, 104, 0, 0.45);
	--focus: #007a41;
	--prose: #27302b;
	--card: #ffffff;
	--fill-1: rgba(12, 32, 22, 0.025);
	--fill-2: rgba(12, 32, 22, 0.05);
	--fill-3: rgba(12, 32, 22, 0.07);
	--well: rgba(12, 32, 22, 0.05);
	--dot-on: #39443e;
	--dot-off: rgba(12, 32, 22, 0.07);
	--halo: rgba(12, 32, 22, 0.08);
	color-scheme: light;
	position: relative;
	isolation: isolate;
	background: var(--bg);
	color: var(--tx);
}
/* The page fades from the dark top into the light content. */
.tone-light { --fade: clamp(130px, 15vw, 230px); }
.tone-light::before {
	content: "";
	position: absolute;
	z-index: -1;
	left: 0;
	right: 0;
	top: 0;
	height: var(--fade);
	pointer-events: none;
	background: linear-gradient(180deg,
		rgb(6, 9, 8) 0%, rgba(7, 12, 10, 0.97) 10%, rgba(8, 14, 11, 0.9) 20%, rgba(8, 14, 11, 0.78) 30%,
		rgba(9, 16, 12, 0.63) 40%, rgba(9, 16, 12, 0.48) 50%, rgba(10, 18, 13, 0.34) 60%, rgba(10, 18, 13, 0.2) 70%,
		rgba(10, 18, 13, 0.09) 80%, rgba(10, 18, 13, 0.025) 90%, rgba(10, 18, 13, 0) 100%);
}
.tone-light > :first-child { border-top: 0; padding-top: calc(var(--fade) + clamp(16px, 3vw, 44px)); }
.tone-dark { background: var(--bg); color: var(--tx); }
.tone-light .ig-stat__n { text-shadow: none; }
.tone-light ::selection { color: #fff; background: #007a41; }

/* ---------------------------------------------------------------- base */

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--hdr) + 24px); }
body {
	margin: 0;
	background: var(--bg);
	color: var(--tx);
	font-family: var(--font);
	font-size: 1.0625rem;
	line-height: 1.6;
	font-weight: 400;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	text-rendering: optimizeLegibility;
	font-feature-settings: "ss01", "cv11";
	overflow-x: clip;
}
/* Film grain: barely there, keeps large dark areas from looking flat. */
body::after {
	content: "";
	position: fixed;
	inset: 0;
	z-index: 100;
	pointer-events: none;
	opacity: 0.045;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .9 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
p, ul, ol, dl, h1, h2, h3, h4, figure, blockquote { margin: 0; }
ul, ol { padding: 0; list-style: none; }
strong { font-weight: 620; color: var(--tx); }
::selection { background: var(--sig); color: var(--sig-ink); }
:focus { outline: none; }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 3px; border-radius: 2px; }
[hidden] { display: none !important; }

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gut); }
.sr-only { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; }
.skip { position: fixed; left: 12px; top: -60px; z-index: 200; background: var(--sig); color: var(--sig-ink); padding: 10px 16px; font-weight: 600; border-radius: var(--r); transition: top 0.2s var(--ease); }
.skip:focus { top: 12px; }

/* Mono micro-type: labels, indices, metadata. */
.mono, .label, .idx { font-family: var(--mono); font-feature-settings: normal; }
.label { font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--tx-3); line-height: 1.4; }
.idx { font-size: 0.75rem; letter-spacing: 0.04em; color: var(--sig-tx); font-variant-numeric: tabular-nums; }

/* ---------------------------------------------------------------- type */

.h1, .h2, .h3, h1, h2, h3 { font-weight: 560; letter-spacing: -0.028em; line-height: 1.04; text-wrap: balance; }
.h1 { font-size: clamp(2.55rem, 1.35rem + 4.4vw, 5.6rem); line-height: 0.97; letter-spacing: -0.04em; font-weight: 540; }
.h1--long { font-size: clamp(2.3rem, 1.3rem + 3.3vw, 4.5rem); line-height: 1; }
.h2 { font-size: clamp(2rem, 1.35rem + 2.3vw, 3.35rem); }
.h3, h3 { font-size: clamp(1.18rem, 1.08rem + 0.35vw, 1.38rem); letter-spacing: -0.012em; line-height: 1.22; font-weight: 600; }
.lead { font-size: clamp(1.1rem, 1.02rem + 0.35vw, 1.3rem); line-height: 1.5; color: var(--tx-2); text-wrap: pretty; }
.small { font-size: 0.8125rem; line-height: 1.55; color: var(--tx-3); }
.muted { color: var(--tx-2); }
p { text-wrap: pretty; }

/* ---------------------------------------------------------------- icons & buttons */

.i { width: 1em; height: 1em; flex: none; stroke: currentColor; fill: none; stroke-width: 1.6; stroke-linecap: square; }

.btn {
	--b-bg: transparent;
	--b-tx: var(--tx);
	--b-bd: var(--line-3);
	position: relative;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.7em;
	min-height: 52px;
	padding: 0 22px;
	border: 1px solid var(--b-bd);
	border-radius: var(--r);
	background: var(--b-bg);
	color: var(--b-tx);
	font-weight: 600;
	font-size: 0.98rem;
	letter-spacing: -0.005em;
	line-height: 1.15;
	text-align: left;
	overflow: hidden;
	isolation: isolate;
	transition: color 0.25s var(--ease), border-color 0.25s var(--ease), background-color 0.25s var(--ease), transform 0.25s var(--ease);
}
.btn .i { width: 16px; height: 16px; transition: transform 0.35s var(--ease-out); }
.btn:hover .i-arrow { transform: translateX(4px); }
.btn:active { transform: translateY(1px); }
/* A light sweep crosses the primary button on hover. */
.btn--sig { --b-bg: var(--sig); --b-tx: var(--sig-ink); --b-bd: var(--sig); }
.btn--sig::after {
	content: "";
	position: absolute;
	inset: 0;
	z-index: -1;
	background: linear-gradient(100deg, transparent 20%, rgba(255, 255, 255, 0.55) 50%, transparent 80%);
	transform: translateX(-120%);
	transition: transform 0.7s var(--ease-out);
}
.btn--sig:hover::after { transform: translateX(120%); }
.btn--sig:hover { --b-bg: #5cffa3; }
.btn--ghost:hover { --b-bd: var(--sig-line); --b-tx: var(--sig-tx); }
.btn--amb { --b-tx: var(--amb-tx); --b-bd: var(--amb-line); --b-bg: var(--amb-dim); }
.btn--amb:hover { --b-bg: var(--amb); --b-tx: #1a1000; --b-bd: var(--amb); }
.btn--sm { min-height: 40px; padding: 0 16px; font-size: 0.9rem; }
.btn--block { width: 100%; }

.link { color: var(--tx); text-decoration: underline; text-decoration-color: var(--line-3); text-underline-offset: 0.22em; text-decoration-thickness: 1px; transition: color 0.2s, text-decoration-color 0.2s; }
.link:hover { color: var(--sig-tx); text-decoration-color: var(--sig-line); }
.arrow-link { display: inline-flex; align-items: center; gap: 0.5em; font-weight: 600; color: var(--tx); }
.arrow-link .i { width: 15px; height: 15px; transition: transform 0.35s var(--ease-out); color: var(--sig-tx); }
.arrow-link:hover { color: var(--sig-tx); }
.arrow-link:hover .i { transform: translateX(4px); }

/* "Been hacked?": the one amber element on most pages, with a live dot. */
.alert-link { display: inline-flex; align-items: center; gap: 0.6em; color: var(--amb-tx); font-weight: 600; font-size: 0.95rem; white-space: nowrap; }
.alert-link:hover { color: #ffc75a; }
.alert-link:hover .alert-link__t { text-decoration: underline; text-underline-offset: 0.22em; }
.alert-link__s { display: none; }
.pulse { position: relative; width: 8px; height: 8px; flex: none; border-radius: 50%; background: currentColor; }
.pulse::after { content: ""; position: absolute; inset: -4px; border-radius: 50%; border: 1px solid currentColor; opacity: 0; animation: pulse 2.4s var(--ease-out) infinite; }
@keyframes pulse { 0% { transform: scale(0.4); opacity: 0.9; } 70%, 100% { transform: scale(1.6); opacity: 0; } }

.tag { display: inline-flex; align-items: center; gap: 0.5em; font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--sig-tx); }
.tag::before { content: ""; width: 6px; height: 6px; background: currentColor; }
.chip { display: inline-flex; align-items: center; min-height: 34px; padding: 0 12px; border: 1px solid var(--line-2); border-radius: 100px; font-size: 0.875rem; color: var(--tx-2); transition: border-color 0.2s, color 0.2s, background-color 0.2s; }
a.chip:hover { border-color: var(--sig-line); color: var(--tx); background: var(--sig-dim); }

/* ---------------------------------------------------------------- header */

.hdr { position: sticky; top: 0; z-index: 60; height: var(--hdr); transition: transform 0.4s var(--ease-out), background-color 0.3s, border-color 0.3s; border-bottom: 1px solid transparent; }
.hdr::before { content: ""; position: absolute; inset: 0; z-index: -1; background: rgba(6, 8, 7, 0.72); -webkit-backdrop-filter: blur(16px) saturate(150%); backdrop-filter: blur(16px) saturate(150%); opacity: 0; transition: opacity 0.3s; }
.hdr.is-stuck { border-color: var(--line); }
.hdr.is-stuck::before { opacity: 1; }
.hdr.is-hidden { transform: translateY(-100%); }
.hdr__in { height: 100%; display: flex; align-items: center; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 12px; flex: none; color: var(--tx); }
.brand__mark { width: 52px; height: auto; }
.brand__mark .tick { stroke: var(--sig); }
.brand__name { font-family: var(--mono); font-size: 0.72rem; font-weight: 500; letter-spacing: 0.14em; line-height: 1.25; color: var(--tx-2); }
.brand:hover .brand__name { color: var(--tx); }

.nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav__a { position: relative; display: inline-flex; align-items: center; gap: 6px; height: 40px; padding: 0 12px; font-size: 0.95rem; color: var(--tx-2); border-radius: var(--r); transition: color 0.2s; }
.nav__a:hover, .nav__a[aria-expanded="true"], .nav__a[aria-current="page"] { color: var(--tx); }
.nav__a[aria-current="page"]::after { content: ""; position: absolute; left: 12px; right: 12px; bottom: 4px; height: 1px; background: var(--sig); }
.nav__a .i { width: 12px; height: 12px; transition: transform 0.3s var(--ease); }
.nav__a[aria-expanded="true"] .i { transform: rotate(180deg); }
.nav__item { position: relative; }
.mega {
	position: absolute;
	top: calc(100% + 14px);
	left: 50%;
	width: 540px;
	padding: 10px;
	background: rgba(13, 17, 16, 0.96);
	-webkit-backdrop-filter: blur(18px);
	backdrop-filter: blur(18px);
	border: 1px solid var(--line-2);
	border-radius: var(--r-2);
	box-shadow: 0 40px 80px -30px rgba(0, 0, 0, 0.9);
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 2px;
	opacity: 0;
	visibility: hidden;
	transform: translate(-50%, -6px);
	transition: opacity 0.22s var(--ease), transform 0.3s var(--ease-out), visibility 0.22s;
}
.mega.is-open { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.mega__a { display: flex; align-items: baseline; gap: 14px; padding: 12px 14px; border-radius: var(--r); color: var(--tx-2); transition: background-color 0.2s, color 0.2s; }
.mega__a:hover { background: var(--sig-dim); color: var(--tx); }
.mega__a .idx { color: var(--tx-3); }
.mega__a:hover .idx { color: var(--sig-tx); }

.hdr__actions { display: flex; align-items: center; gap: 22px; flex: none; }
.burger { display: none; width: 44px; height: 44px; margin-right: -10px; align-items: center; justify-content: center; }
.burger span { position: relative; display: block; width: 20px; height: 1.5px; background: var(--tx); transition: background-color 0.2s; }
.burger span::before, .burger span::after { content: ""; position: absolute; left: 0; width: 100%; height: 1.5px; background: var(--tx); transition: transform 0.35s var(--ease-out); }
.burger span::before { transform: translateY(-6px); }
.burger span::after { transform: translateY(6px); }
.burger[aria-expanded="true"] span { background: transparent; }
.burger[aria-expanded="true"] span::before { transform: rotate(45deg); }
.burger[aria-expanded="true"] span::after { transform: rotate(-45deg); }

/* Phone and tablet menu sheet */
.sheet { position: fixed; inset: var(--hdr) 0 0; z-index: 59; background: var(--bg); overflow-y: auto; padding: 8px 0 40px; opacity: 0; visibility: hidden; transition: opacity 0.3s var(--ease), visibility 0.3s; }
.sheet.is-open { opacity: 1; visibility: visible; }
.sheet__list > li { border-bottom: 1px solid var(--line); opacity: 0; transform: translateY(10px); transition: opacity 0.4s var(--ease-out), transform 0.5s var(--ease-out); }
.sheet.is-open .sheet__list > li { opacity: 1; transform: none; }
.sheet__a { display: flex; align-items: center; justify-content: space-between; min-height: 64px; font-size: 1.5rem; font-weight: 560; letter-spacing: -0.02em; }
.sheet__a .i { width: 18px; height: 18px; color: var(--tx-3); }
.sheet__sub { display: grid; grid-template-columns: 1fr 1fr; gap: 4px 16px; padding: 0 0 18px; }
.sheet__sub a { padding: 8px 0; color: var(--tx-2); font-size: 1rem; }
.sheet__foot { display: grid; gap: 14px; margin-top: 28px; }

@media (max-width: 1000px) {
	.nav, .hdr__actions .btn, .hdr__actions .alert-link__t { display: none; }
	.hdr__actions .alert-link__s { display: inline; font-size: 0.875rem; }
	.hdr__actions .alert-link { gap: 8px; }
	.hdr__actions { margin-left: auto; gap: 14px; }
	.burger { display: inline-flex; }
}
@media (min-width: 1001px) { .sheet { display: none; } }

/* Reading progress (guides) */
.progress { position: fixed; top: 0; left: 0; right: 0; height: 2px; z-index: 70; background: var(--sig); transform-origin: 0 50%; transform: scaleX(var(--p, 0)); pointer-events: none; }

/* ---------------------------------------------------------------- hero */

.hero { position: relative; isolation: isolate; padding: clamp(28px, 5vw, 72px) 0 clamp(56px, 8vw, 112px); margin-top: calc(var(--hdr) * -1); padding-top: calc(var(--hdr) + clamp(28px, 5vw, 72px)); overflow: hidden; }
.hero__bg { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.hero__grid {
	position: absolute;
	inset: 0;
	background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
	background-size: 88px 88px;
	background-position: -1px -1px;
	-webkit-mask-image: radial-gradient(ellipse 70% 70% at 30% 40%, #000 20%, transparent 75%);
	mask-image: radial-gradient(ellipse 70% 70% at 30% 40%, #000 20%, transparent 75%);
	opacity: 0.6;
}
.hero__field { position: absolute; inset: 0; width: 100%; height: 100%; -webkit-mask-image: linear-gradient(90deg, #000 0%, #000 45%, transparent 85%); mask-image: linear-gradient(90deg, #000 0%, #000 45%, transparent 85%); }
.hero__glow { position: absolute; width: 900px; height: 600px; left: -200px; top: -240px; background: radial-gradient(closest-side, rgba(43, 255, 136, 0.09), transparent); filter: blur(10px); }
.hero__in { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: clamp(36px, 6vw, 96px); align-items: start; }
.hero__copy { padding-top: 0; }

.term { font-family: var(--mono); font-size: 0.8rem; line-height: 1.8; color: var(--tx-3); min-height: 3.6em; margin-bottom: clamp(14px, 1.8vw, 22px); }
.term__line { display: block; white-space: pre-wrap; }
.term__line b { color: var(--sig-tx); font-weight: 400; }
.caret { display: inline-block; width: 0.55em; height: 1.05em; margin-left: 2px; vertical-align: -0.16em; background: var(--sig); animation: blink 1.05s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

.hero__sub { margin-top: clamp(18px, 2vw, 24px); max-width: 42ch; font-size: clamp(1.05rem, 0.98rem + 0.25vw, 1.18rem); }
.hero__meta { margin-top: clamp(22px, 2.4vw, 30px); display: flex; flex-wrap: wrap; align-items: center; gap: 14px 28px; }
.trust { display: flex; flex-wrap: wrap; gap: 8px 20px; }
.trust li { display: inline-flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.02em; color: var(--tx-2); }
.trust .i { width: 14px; height: 14px; color: var(--sig-tx); stroke-width: 2; }
.hero__sectors { margin-top: clamp(22px, 2.4vw, 30px); padding-top: 18px; border-top: 1px solid var(--line); }
.hero__sectors .label { margin-bottom: 12px; }
.hero__sectors ul { display: flex; flex-wrap: wrap; gap: 8px; }

/* Hero headline: sized so the text column sits level with the lead form (phones have their own sizes below). */
@media (min-width: 561px) {
	.hero .h1 { font-size: clamp(2.5rem, 1.2rem + 3.1vw, 4.1rem); line-height: 0.98; }
	.hero .h1--long { font-size: clamp(2.2rem, 1.1rem + 2.4vw, 3.3rem); line-height: 1.02; }
}
/* Side by side: the text column centres on the form, so shorter heroes don't leave a gap underneath. */
@media (min-width: 1001px) {
	.hero__copy { align-self: center; }
}

/* Above the fold never waits for the scroll observer: a short load-in, pure CSS. */
.anim .hero__copy > *, .anim .hero__form { animation: rise 1.1s var(--ease-out) both; }
.anim .hero__copy > :nth-child(2) { animation-delay: 0.06s; }
.anim .hero__copy > :nth-child(3) { animation-delay: 0.14s; }
.anim .hero__copy > :nth-child(4) { animation-delay: 0.22s; }
.anim .hero__copy > :nth-child(5) { animation-delay: 0.3s; }
.anim .hero__form { animation-delay: 0.18s; }
@keyframes rise { from { opacity: 0; transform: translateY(16px); } }

/* Hero without a form (rare): single column */
.hero--solo .hero__in { grid-template-columns: minmax(0, 1fr); max-width: 980px; }

/* Stacked hero (tablet and phone): headline, then the form, then the supporting copy,
   so the lead form is on the first screen. */
@media (max-width: 1000px) {
	.hero__in { grid-template-columns: minmax(0, 1fr); gap: 0; }
	.hero__copy { display: contents; }
	.hero__copy > .term { order: 1; }
	.hero__copy > .h1 { order: 2; }
	.hero__form { order: 3; margin-top: clamp(20px, 4vw, 32px); }
	.hero__copy > .hero__sub { order: 4; margin-top: clamp(32px, 6vw, 48px); max-width: 46ch; }
	.hero__copy > .hero__meta { order: 5; }
	.hero__copy > .hero__sectors { order: 6; }
	.hero__field { -webkit-mask-image: linear-gradient(180deg, #000 0%, #000 35%, transparent 70%); mask-image: linear-gradient(180deg, #000 0%, #000 35%, transparent 70%); }
}

/* Phones: tighter hero and form so the first question and Continue fit above the fold. */
@media (max-width: 560px) {
	.hero { padding-top: calc(var(--hdr) + 18px); padding-bottom: 56px; }
	/* One-line ticker: always shows the newest line, older ones scroll up out of view. */
	.term { display: flex; flex-direction: column; justify-content: flex-end; height: 1.65em; min-height: 0 !important; overflow: hidden; font-size: 0.7rem; line-height: 1.65; margin-bottom: 12px; }
	.term__line { flex: none; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
	.h1 { font-size: 2.05rem; line-height: 1; letter-spacing: -0.035em; }
	.h1--long { font-size: 1.85rem; line-height: 1.04; }
	.console__head { padding: 14px 16px 12px; }
	.console__title { font-size: 0.95rem; }
	.segs { margin-top: 10px; }
	.console__shared { padding: 10px 16px; font-size: 0.78rem; }
	.console__body { padding: 16px 16px 2px; }
	.step__q { font-size: 1.08rem; margin-bottom: 12px; }
	.opts { gap: 6px; }
	.opt__box { min-height: 46px; padding: 7px 12px 7px 14px; font-size: 0.95rem; }
	.note { margin-top: 10px; padding: 10px 12px; font-size: 0.82rem; }
	.console__nav { padding: 12px 16px 16px; }
	.console__nav .btn { min-height: 50px; }
}

/* ---------------------------------------------------------------- console (multi-step form) */

.console {
	position: relative;
	scroll-margin-top: calc(var(--hdr) + 16px);
	background: linear-gradient(180deg, rgba(19, 25, 23, 0.92), rgba(10, 13, 12, 0.96));
	border: 1px solid var(--line-2);
	border-radius: var(--r-2);
	box-shadow: 0 50px 100px -50px rgba(0, 0, 0, 0.95), 0 0 0 1px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.04);
	-webkit-backdrop-filter: blur(6px);
	backdrop-filter: blur(6px);
}
/* Corner ticks frame the panel like a viewfinder. */
.console::before {
	content: "";
	position: absolute;
	inset: -1px;
	pointer-events: none;
	border-radius: var(--r-2);
	--t: 14px;
	background:
		linear-gradient(var(--sig), var(--sig)) top left / var(--t) 1px no-repeat,
		linear-gradient(var(--sig), var(--sig)) top left / 1px var(--t) no-repeat,
		linear-gradient(var(--sig), var(--sig)) top right / var(--t) 1px no-repeat,
		linear-gradient(var(--sig), var(--sig)) top right / 1px var(--t) no-repeat,
		linear-gradient(var(--sig), var(--sig)) bottom left / var(--t) 1px no-repeat,
		linear-gradient(var(--sig), var(--sig)) bottom left / 1px var(--t) no-repeat,
		linear-gradient(var(--sig), var(--sig)) bottom right / var(--t) 1px no-repeat,
		linear-gradient(var(--sig), var(--sig)) bottom right / 1px var(--t) no-repeat;
	opacity: 0.7;
}
.console__head { padding: 20px 24px 18px; border-bottom: 1px solid var(--line); }
.console__top { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; }
.console__title { font-size: 1rem; font-weight: 600; letter-spacing: -0.01em; }
.console__count { font-family: var(--mono); font-size: 0.75rem; color: var(--tx-3); font-variant-numeric: tabular-nums; white-space: nowrap; }
.console__count b { color: var(--sig-tx); font-weight: 500; }
.segs { display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; gap: 4px; margin-top: 14px; }
.segs span { height: 3px; background: var(--line-2); position: relative; overflow: hidden; }
.segs span::after { content: ""; position: absolute; inset: 0; background: var(--sig); transform: scaleX(0); transform-origin: 0 50%; transition: transform 0.5s var(--ease-out); }
.segs span.is-done::after, .segs span.is-on::after { transform: scaleX(1); }
.segs span.is-on::after { opacity: 0.55; }
.console__shared { margin: 0; padding: 12px 24px; font-size: 0.82rem; line-height: 1.5; color: var(--tx-2); background: var(--sig-dim); border-bottom: 1px solid var(--line); }
.console__body { padding: 22px 24px 8px; position: relative; }

.step { border: 0; margin: 0; padding: 0; min-width: 0; }
.js .step { display: none; }
.js .step.is-on { display: block; }
.anim .step.is-on { animation: stepIn 0.45s var(--ease-out) both; }
.anim .step.is-on.is-back { animation-name: stepBack; }
@keyframes stepIn { from { opacity: 0; transform: translateX(14px); } to { opacity: 1; transform: none; } }
@keyframes stepBack { from { opacity: 0; transform: translateX(-14px); } to { opacity: 1; transform: none; } }
.step__q { display: block; padding: 0; margin: 0 0 16px; font-size: 1.22rem; font-weight: 560; letter-spacing: -0.018em; line-height: 1.28; text-wrap: balance; }
.opts { display: grid; gap: 8px; }
.opt { position: relative; display: block; cursor: pointer; }
.opt input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.opt__box {
	display: flex;
	align-items: center;
	gap: 14px;
	min-height: 50px;
	padding: 10px 14px 10px 10px;
	border: 1px solid var(--line-2);
	border-radius: var(--r);
	background: rgba(255, 255, 255, 0.012);
	font-size: 0.97rem;
	line-height: 1.35;
	color: var(--tx);
	transition: border-color 0.18s, background-color 0.18s, transform 0.18s var(--ease);
}
.opt__key { flex: none; display: grid; place-items: center; width: 26px; height: 26px; border: 1px solid var(--line-3); border-radius: 2px; font-family: var(--mono); font-size: 0.72rem; color: var(--tx-3); transition: all 0.18s; }
.opt__t { flex: 1; }
.opt__tick { flex: none; width: 18px; height: 18px; border: 1px solid var(--line-3); border-radius: 50%; display: grid; place-items: center; transition: all 0.18s; }
.opt--multi .opt__tick { border-radius: 2px; }
.opt__tick .i { width: 12px; height: 12px; stroke-width: 2.4; color: var(--sig-ink); opacity: 0; transform: scale(0.6); transition: all 0.2s var(--ease-out); }
.opt:hover .opt__box { border-color: var(--line-3); background: rgba(255, 255, 255, 0.03); }
.opt input:focus-visible + .opt__box { outline: 2px solid var(--focus); outline-offset: 2px; }
.opt input:checked + .opt__box { border-color: var(--sig-line); background: var(--sig-dim); }
.opt input:checked + .opt__box .opt__key { border-color: var(--sig); color: var(--sig-tx); }
.opt input:checked + .opt__box .opt__tick { background: var(--sig); border-color: var(--sig); }
.opt input:checked + .opt__box .opt__tick .i { opacity: 1; transform: none; }
.opt:active .opt__box { transform: scale(0.995); }

.field { display: grid; gap: 7px; margin-bottom: 14px; }
.field__l { font-size: 0.85rem; color: var(--tx-2); }
.input, .select {
	width: 100%;
	min-height: 50px;
	padding: 0 14px;
	border: 1px solid var(--line-2);
	border-radius: var(--r);
	background: rgba(0, 0, 0, 0.35);
	color: var(--tx);
	font: inherit;
	font-size: 1rem;
	transition: border-color 0.2s, background-color 0.2s, box-shadow 0.2s;
	-webkit-appearance: none;
	appearance: none;
}
.input::placeholder { color: var(--tx-3); }
.input:hover, .select:hover { border-color: var(--line-3); }
.input:focus, .select:focus { border-color: var(--sig-line); box-shadow: 0 0 0 3px var(--sig-dim); outline: none; }
.select-wrap { position: relative; }
.select-wrap .i { position: absolute; right: 14px; top: 50%; width: 14px; height: 14px; margin-top: -7px; color: var(--tx-3); pointer-events: none; }
.select { padding-right: 40px; cursor: pointer; }
.select option { background: #0f1413; color: var(--tx); }
.field.is-bad .input, .field.is-bad .select { border-color: rgba(255, 120, 100, 0.7); }
.fields { display: grid; grid-template-columns: 1fr 1fr; gap: 0 12px; }
.fields .field--wide { grid-column: 1 / -1; }
@media (max-width: 520px) { .fields { grid-template-columns: 1fr; } }

.consent { display: flex; gap: 12px; align-items: flex-start; margin: 6px 0 4px; font-size: 0.85rem; line-height: 1.5; color: var(--tx-2); cursor: pointer; }
.consent input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.consent__box { flex: none; width: 20px; height: 20px; margin-top: 1px; border: 1px solid var(--line-3); border-radius: 2px; display: grid; place-items: center; transition: all 0.18s; }
.consent__box .i { width: 13px; height: 13px; stroke-width: 2.4; color: var(--sig-ink); opacity: 0; }
.consent input:checked + .consent__box { background: var(--sig); border-color: var(--sig); }
.consent input:checked + .consent__box .i { opacity: 1; }
.consent input:focus-visible + .consent__box { outline: 2px solid var(--focus); outline-offset: 2px; }
.consent.is-bad .consent__box { border-color: rgba(255, 120, 100, 0.8); }

.note { margin-top: 14px; padding: 12px 14px; border-left: 2px solid var(--line-3); background: rgba(255, 255, 255, 0.02); font-size: 0.86rem; line-height: 1.5; color: var(--tx-2); }
.note a { color: var(--amb-tx); font-weight: 600; white-space: nowrap; }
.note a:hover { text-decoration: underline; text-underline-offset: 0.2em; }
.err { margin-top: 10px; font-size: 0.85rem; color: #ff8e7e; }
.err:empty { display: none; }
.console__nav { display: flex; gap: 10px; padding: 8px 24px 24px; }
.console__nav .btn--sig { flex: 1; }
.console__nav .btn--ghost { flex: none; }
.kbd-hint { display: flex; align-items: center; gap: 8px; padding: 0 24px 18px; margin-top: -8px; font-family: var(--mono); font-size: 0.7rem; color: var(--tx-3); }
.kbd-hint kbd { font: inherit; padding: 1px 6px; border: 1px solid var(--line-2); border-radius: 2px; color: var(--tx-2); }
@media (hover: none) { .kbd-hint, .opt__key { display: none; } .opt__box { padding-left: 14px; } }
.console__fine { margin: 14px 2px 0; }

/* Sending and done states */
.console__sending { display: none; padding: 64px 24px; }
.scan { position: relative; height: 2px; background: var(--line-2); overflow: hidden; }
.scan::after { content: ""; position: absolute; inset: 0; width: 40%; background: linear-gradient(90deg, transparent, var(--sig), transparent); animation: scan 0.9s var(--ease) infinite; }
@keyframes scan { from { transform: translateX(-100%); } to { transform: translateX(250%); } }
.console.is-sending .console__body, .console.is-sending .console__nav, .console.is-sending .console__shared,
.console.is-done .console__body, .console.is-done .console__nav, .console.is-done .console__shared { display: none; }
.console.is-sending .console__sending { display: block; }
.done:focus { outline: none; }
.done { padding: 34px 24px 32px; }
.done__icon { width: 52px; height: 52px; margin-bottom: 22px; color: var(--sig-tx); }
.done__icon circle { stroke-dasharray: 160; stroke-dashoffset: 160; animation: draw 0.9s var(--ease-out) forwards; }
.done__icon path { stroke-dasharray: 40; stroke-dashoffset: 40; animation: draw 0.5s 0.6s var(--ease-out) forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }
.done__t { font-size: 1.5rem; font-weight: 560; letter-spacing: -0.02em; line-height: 1.15; margin-bottom: 10px; }

/* ---------------------------------------------------------------- sections */

.sec { position: relative; padding: clamp(72px, 9vw, 128px) 0 clamp(72px, 8.5vw, 120px); border-top: 1px solid var(--line); }
.sec--alt { background: var(--bg-1); }
.sec-head { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 9fr); gap: 24px clamp(24px, 4vw, 64px); margin-bottom: clamp(40px, 5.5vw, 72px); align-items: start; }
/* Index, label and a hairline that runs to the title: reads like a spec-sheet margin note. */
.sec-head__meta { display: flex; gap: 14px; align-items: center; padding-top: 1.05em; min-width: 0; }
.sec-head__meta::after { content: ""; flex: 1 1 24px; min-width: 24px; height: 1px; background: linear-gradient(90deg, var(--line-3), transparent); }
.sec-head__meta .label { color: var(--tx-2); max-width: 24ch; }
.faq__head .sec-head__meta { padding-top: 0; margin-bottom: 6px; }
.sec-head__body { display: grid; gap: 20px; max-width: 860px; }
.sec-head__body .lead { max-width: 60ch; }
@media (max-width: 860px) {
	.sec-head { grid-template-columns: minmax(0, 1fr); gap: 16px; }
	.sec-head__meta { padding-top: 0; }
}
.sec-foot { margin-top: clamp(28px, 4vw, 44px); }
.sec-foot.small { max-width: 90ch; }

/* Cells: hairline table grid. Shared borders, spotlight on hover, ticks in the corners. */
.cells { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line-2); border-left: 1px solid var(--line-2); }
.cells--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.cell { position: relative; padding: clamp(24px, 2.6vw, 36px); border-right: 1px solid var(--line-2); border-bottom: 1px solid var(--line-2); display: flex; flex-direction: column; gap: 14px; isolation: isolate; }
.cell::before { content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0; transition: opacity 0.35s; background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), rgba(43, 255, 136, 0.07), transparent 60%); }
.cell:hover::before { opacity: 1; }
.cell__idx { display: flex; justify-content: space-between; align-items: center; margin-bottom: clamp(10px, 2vw, 28px); }
.cell__idx .glyph { width: 18px; height: 18px; color: var(--tx-3); transition: color 0.3s, transform 0.5s var(--ease-out); }
.cell:hover .cell__idx .glyph { color: var(--sig-tx); transform: rotate(90deg); }
.cell p { color: var(--tx-2); }
.cell .cell__link { margin-top: auto; padding-top: 8px; }
@media (max-width: 960px) { .cells, .cells--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 620px) { .cells, .cells--2 { grid-template-columns: minmax(0, 1fr); } }

/* Router: three doors, the third is urgent. */
.router { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.door { position: relative; display: flex; flex-direction: column; gap: 14px; padding: clamp(24px, 2.6vw, 34px); min-height: 360px; border: 1px solid var(--line-2); border-radius: var(--r-2); background: linear-gradient(180deg, var(--panel), var(--bg-1)); overflow: hidden; isolation: isolate; transition: border-color 0.3s, transform 0.4s var(--ease-out); }
.door::before { content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0; transition: opacity 0.35s; background: radial-gradient(500px circle at var(--mx, 50%) var(--my, 0%), rgba(43, 255, 136, 0.09), transparent 60%); }
.door:hover { border-color: var(--line-3); transform: translateY(-3px); }
.door:hover::before { opacity: 1; }
.door .h3 { font-size: clamp(1.5rem, 1.2rem + 0.9vw, 2rem); letter-spacing: -0.025em; line-height: 1.08; margin-top: auto; }
.door p { color: var(--tx-2); }
.door .btn { margin-top: 10px; align-self: flex-start; }
.door__top { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.door--urgent { border-color: var(--amb-line); background: linear-gradient(180deg, rgba(255, 176, 32, 0.06), var(--bg-1)); }
.door--urgent::before { background: radial-gradient(500px circle at var(--mx, 50%) var(--my, 0%), rgba(255, 176, 32, 0.1), transparent 60%); }
.door--urgent:hover { border-color: var(--amb); }
.door--urgent .tag { color: var(--amb-tx); }
@media (max-width: 960px) { .router { grid-template-columns: minmax(0, 1fr); } .door { min-height: 0; } .door .h3 { margin-top: 18px; } }

/* Steps: a timeline with nodes on a rule. */
.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 clamp(20px, 3vw, 48px); position: relative; }
.steps::before { content: ""; position: absolute; left: 0; right: 0; top: 19px; height: 1px; background: linear-gradient(90deg, var(--sig-line), var(--line-2) 60%); }
.stp { position: relative; padding-top: 70px; display: grid; gap: 12px; align-content: start; }
.stp__n { position: absolute; top: 0; left: 0; display: grid; place-items: center; width: 40px; height: 40px; border: 1px solid var(--sig-line); background: var(--bg); font-family: var(--mono); font-size: 0.8rem; color: var(--sig-tx); border-radius: 2px; }
.sec--alt .stp__n { background: var(--bg-1); }
.stp p { color: var(--tx-2); max-width: 40ch; }
@media (max-width: 860px) {
	.steps { grid-template-columns: minmax(0, 1fr); gap: 36px; }
	.steps::before { left: 19px; right: auto; top: 0; bottom: 0; width: 1px; height: auto; background: linear-gradient(180deg, var(--sig-line), var(--line-2)); }
	.stp { padding: 6px 0 0 64px; }
}

/* AI attack walkthrough: stage tabs on a rule, one panel per stage. */
.chain__tabs { display: none; }
.js .chain__tabs { position: relative; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); margin-bottom: 24px; }
.js .chain__tabs::before { content: ""; position: absolute; left: 0; right: 0; top: 19px; height: 1px; background: linear-gradient(90deg, var(--sig-line), var(--line-2) 70%); }
.chain__tab { position: relative; display: grid; justify-items: start; gap: 14px; padding: 0 18px 20px 0; text-align: left; color: var(--tx-3); transition: color 0.25s; }
.chain__tab:hover { color: var(--tx); }
.chain__tab[aria-selected="true"] { color: var(--tx); }
.chain__node { position: relative; z-index: 1; display: grid; place-items: center; width: 40px; height: 40px; border: 1px solid var(--line-3); border-radius: 2px; background: var(--bg-1); font-family: var(--mono); font-size: 0.8rem; color: var(--tx-3); transition: background-color 0.3s, border-color 0.3s, color 0.3s; }
.chain__tab:hover .chain__node { border-color: var(--sig-line); color: var(--sig-tx); }
.chain__tab.is-past .chain__node { border-color: var(--sig-line); color: var(--sig-tx); }
.chain__tab[aria-selected="true"] .chain__node { background: var(--sig); border-color: var(--sig); color: var(--sig-ink); }
.chain__name { font-size: 1.06rem; font-weight: 580; letter-spacing: -0.012em; line-height: 1.25; }
.chain__bar { position: absolute; left: 0; right: 18px; bottom: 0; height: 2px; background: var(--line); overflow: hidden; }
.chain__bar::after { content: ""; position: absolute; inset: 0; background: var(--sig); transform: scaleX(0); transform-origin: 0 50%; }
.chain__tab[aria-selected="true"] .chain__bar::after { transform: scaleX(1); }
.chain.is-playing .chain__tab[aria-selected="true"] .chain__bar::after { transform: scaleX(0); animation: chainFill 7s linear forwards; }
.chain.is-playing.is-paused .chain__tab[aria-selected="true"] .chain__bar::after { animation-play-state: paused; }
@keyframes chainFill { to { transform: scaleX(1); } }
.chain__panel { border: 1px solid var(--line-2); border-radius: var(--r-2); background: linear-gradient(180deg, var(--panel), var(--bg-1)); overflow: hidden; }
.chain__panel + .chain__panel { margin-top: 12px; }
.chain__panel:focus-visible { outline-offset: 4px; }
.js .chain__panel { display: none; margin-top: 0; }
.js .chain__panel.is-on { display: block; }
.anim .chain__panel.is-on { animation: stepIn 0.45s var(--ease-out) both; }
.chain__h { display: flex; align-items: baseline; gap: 14px; padding: 22px 28px 0; font-size: 1.2rem; }
.js .chain__h { display: none; }
.chain__cols { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.chain__col { display: grid; align-content: start; gap: 12px; padding: clamp(22px, 3vw, 34px); font-size: 1.06rem; line-height: 1.6; }
.chain__col + .chain__col { border-left: 1px solid var(--line-2); }
.chain__col .label { display: inline-flex; align-items: center; gap: 8px; }
.chain__col .label::before { content: ""; width: 6px; height: 6px; background: currentColor; }
.chain__col--atk .label { color: var(--amb-tx); }
.chain__col--def .label { color: var(--sig-tx); }
.chain__col--def p:not(.label) { color: var(--tx-2); }
@media (max-width: 760px) {
	.js .chain__tabs::before { left: 20px; right: 20px; }
	.chain__tab { justify-items: center; padding: 0 0 16px; }
	.chain__name { display: none; }
	.chain__bar { left: 6px; right: 6px; }
	.js .chain__h { display: flex; }
	.chain__h { padding: 20px 20px 0; font-size: 1.12rem; }
	.chain__cols { grid-template-columns: minmax(0, 1fr); }
	.chain__col + .chain__col { border-left: 0; border-top: 1px solid var(--line-2); }
	.chain__col { padding: 18px 20px 20px; font-size: 1rem; }
}

/* ---------------------------------------------------------------- infographics */

.ig { position: relative; margin: 0; border: 1px solid var(--line-2); border-radius: var(--r-2); background: linear-gradient(180deg, var(--panel), var(--bg-1)); }
.ig + .ig { margin-top: 16px; }
.ig__t { margin-bottom: 22px; }
.ig__src { margin-top: 22px; font-size: 0.8125rem; color: var(--tx-3); }
.ig__src a { color: var(--tx-2); text-decoration: underline; text-decoration-color: var(--line-3); text-underline-offset: 0.2em; }
.ig__src a:hover { color: var(--sig-tx); }
.tag--amb { color: var(--amb-tx); }

/* Dot grid: 100 squares, coloured per step. */
.ig-dots { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(24px, 4vw, 64px); padding: clamp(24px, 3.4vw, 44px); align-items: center; }
.ig-dots__scene { display: grid; gap: 4px; }
.ig-dots__scene + .ig-dots__scene { margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--line); }
.ig-dots__scene .is-sub { padding-left: 28px; position: relative; }
.ig-dots__scene .is-sub::before { content: ""; position: absolute; left: 12px; top: -2px; height: 30px; width: 10px; border-left: 1px solid var(--line-3); border-bottom: 1px solid var(--line-3); }
.ig-step { display: grid; grid-template-columns: 4.2ch minmax(0, 1fr); gap: 16px; align-items: baseline; width: 100%; padding: 10px 12px; border-radius: var(--r); text-align: left; color: var(--tx-3); transition: background-color 0.25s, color 0.25s; }
.ig-step:hover { color: var(--tx-2); background: var(--fill-1); }
.ig-step[aria-pressed="true"] { color: var(--tx); background: var(--fill-2); }
.ig-step__n { font-family: var(--mono); font-size: clamp(1.4rem, 1.1rem + 1vw, 1.9rem); font-weight: 500; letter-spacing: -0.03em; line-height: 1; font-variant-numeric: tabular-nums; }
.ig-step[aria-pressed="true"] .ig-step__n { color: var(--tx); }
.ig-step__t { font-size: 0.98rem; line-height: 1.45; }
.ig-dots__grid { display: grid; grid-template-columns: repeat(10, minmax(0, 1fr)); gap: clamp(5px, 0.8vw, 9px); width: 100%; max-width: 440px; justify-self: center; }
.ig-dots__grid i { aspect-ratio: 1; border-radius: 3px; background: var(--dot-off); box-shadow: inset 0 0 0 1px var(--line); transition: background-color 0.45s var(--ease), box-shadow 0.45s var(--ease), transform 0.45s var(--ease-out); transition-delay: calc(var(--i) * 6ms); }
.ig-dots__grid i.is-on { background: var(--dot-on); box-shadow: none; }
.ig-dots__grid i.is-amb { background: var(--amb); box-shadow: 0 0 14px -4px rgba(255, 176, 32, 0.7); }
.ig-dots__grid i.is-sig { background: var(--sig); box-shadow: 0 0 14px -4px rgba(43, 255, 136, 0.8); }
.anim .ig-dots__grid i.is-on, .anim .ig-dots__grid i.is-amb, .anim .ig-dots__grid i.is-sig { animation: dotPop 0.5s var(--ease-out) both; animation-delay: calc(var(--i) * 6ms); }
@keyframes dotPop { 0% { transform: scale(0.6); } 60% { transform: scale(1.08); } 100% { transform: none; } }
@media (max-width: 860px) {
	.ig-dots { grid-template-columns: minmax(0, 1fr); }
	.ig-dots__grid { order: -1; max-width: 360px; }
}

/* Momentum chart: headline figures beside a rising column chart. */
.ig-mom { padding: clamp(24px, 3.4vw, 44px); }
.ig-mom__t { max-width: 22ch; margin-bottom: clamp(26px, 3.4vw, 40px); font-size: clamp(1.7rem, 1.2rem + 1.7vw, 2.6rem); font-weight: 560; letter-spacing: -0.032em; line-height: 1.06; text-wrap: balance; }
.ig-mom__grid { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: clamp(28px, 4.5vw, 64px); align-items: end; }
.ig-mom__stats { display: grid; gap: clamp(20px, 2.6vw, 30px); }
.ig-stat { display: grid; gap: 8px; padding-top: 18px; border-top: 1px solid var(--line-2); }
.ig-stat__n { font-family: var(--mono); font-size: clamp(2.6rem, 1.7rem + 2.8vw, 4rem); font-weight: 500; line-height: 0.95; letter-spacing: -0.05em; color: var(--amb-tx); font-variant-numeric: tabular-nums; text-shadow: 0 0 28px rgba(255, 176, 32, 0.25); }
.ig-stat:nth-child(2) .ig-stat__n { color: var(--tx); text-shadow: none; }
.ig-stat__t { max-width: 40ch; font-size: 0.95rem; line-height: 1.5; color: var(--tx-2); }
.ig-mom__axis { margin-bottom: 18px; }
.ig-mom__plots { position: relative; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(10px, 2vw, 26px); height: clamp(220px, 24vw, 320px); border-bottom: 1px solid var(--line-3); background-image: linear-gradient(var(--line) 1px, transparent 1px); background-size: 100% 25%; }
.ig-col { position: relative; height: 100%; }
.ig-col__bar { position: absolute; left: 0; right: 0; bottom: 0; height: var(--h); min-height: 4px; border-radius: 3px 3px 0 0; background: linear-gradient(180deg, var(--amb), rgba(255, 176, 32, 0.28)); opacity: calc(0.55 + var(--i) * 0.15); transform-origin: 50% 100%; transition: transform 1s var(--ease-out); transition-delay: calc(var(--i) * 200ms); }
.ig-col__bar::before { content: ""; position: absolute; top: -5px; left: 50%; width: 10px; height: 10px; margin-left: -5px; border-radius: 50%; background: var(--tx); box-shadow: 0 0 0 5px var(--halo); }
.ig-col.is-lt .ig-col__bar { background: repeating-linear-gradient(135deg, rgba(255, 176, 32, 0.7) 0 3px, transparent 3px 6px); min-height: 10px; }
.ig-col:last-child .ig-col__bar { box-shadow: 0 0 40px -6px rgba(255, 176, 32, 0.55); }
.ig-col__v { position: absolute; left: 0; right: 0; bottom: calc(var(--h) + 14px); z-index: 3; text-align: center; font-family: var(--mono); font-size: clamp(1.05rem, 0.9rem + 0.7vw, 1.6rem); letter-spacing: -0.03em; color: var(--tx); transition: opacity 0.5s, transform 0.7s var(--ease-out); transition-delay: calc(var(--i) * 200ms + 0.35s); }
.ig-col__v b { font-weight: 500; }
.ig-mom__line { position: absolute; inset: 0; z-index: 2; width: 100%; height: 100%; overflow: visible; pointer-events: none; clip-path: inset(-10px 0 -10px 0); transition: clip-path 1.4s var(--ease-out) 0.9s; }
.ig-mom__line polyline { fill: none; stroke: var(--tx); stroke-width: 1.5; stroke-linejoin: round; stroke-linecap: round; vector-effect: non-scaling-stroke; opacity: 0.75; }
.anim .ig-mom:not(.is-in) .ig-col__bar { transform: scaleY(0); }
.anim .ig-mom:not(.is-in) .ig-col__v { opacity: 0; transform: translateY(10px); }
.anim .ig-mom:not(.is-in) .ig-mom__line { clip-path: inset(-10px 100% -10px 0); }
.ig-mom__labels { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(10px, 2vw, 26px); margin-top: 12px; }
.ig-col__d { font-size: 0.82rem; line-height: 1.4; color: var(--tx-2); }
.ig-col__d span { color: var(--tx-3); }
.ig-mom__advice { display: flex; gap: 14px; align-items: baseline; margin-top: clamp(28px, 3.6vw, 40px); padding: 18px 22px; border: 1px solid var(--amb-line); border-left-width: 2px; border-radius: var(--r-2); background: var(--amb-dim); font-size: clamp(1.02rem, 0.98rem + 0.25vw, 1.15rem); line-height: 1.5; color: var(--tx); }
.ig-mom__advice::before { content: ""; flex: none; width: 8px; height: 8px; background: var(--amb); transform: rotate(45deg) translateY(-2px); }
@media (max-width: 860px) {
	.ig-mom__grid { grid-template-columns: minmax(0, 1fr); align-items: start; }
	.ig-mom__stats { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; }
}
@media (max-width: 520px) {
	.ig-mom__plots { height: 210px; gap: 8px; }
	.ig-mom__labels { gap: 8px; }
	.ig-col__d { font-size: 0.74rem; }
	.ig-stat__t { font-size: 0.85rem; }
}

/* Phishing before/after: two mails in one frame. */
.ig-phish { overflow: hidden; }
.ig-phish__bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 20px; padding: 14px clamp(18px, 2.6vw, 28px); border-bottom: 1px solid var(--line-2); }
.ig-phish__tabs { display: none; }
.js .ig-phish__tabs { display: inline-flex; padding: 3px; border: 1px solid var(--line-2); border-radius: 100px; background: var(--well); }
.ig-phish__tab { min-height: 36px; padding: 0 16px; border-radius: 100px; font-size: 0.9rem; color: var(--tx-2); transition: background-color 0.25s, color 0.25s; }
.ig-phish__tab:hover { color: var(--tx); }
.ig-phish__tab[aria-selected="true"] { background: var(--tx); color: var(--bg); }
.ig-phish__stage { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.ig-mail { padding: clamp(20px, 3vw, 36px); background: var(--card); }
.ig-mail + .ig-mail { border-left: 1px solid var(--line-2); }
.ig-mail__k { margin-bottom: 14px; }
.js .ig-mail__k { display: none; }
.ig-mail__head { display: grid; gap: 8px; margin: 0 0 20px; padding-bottom: 16px; border-bottom: 1px solid var(--line); font-size: 0.92rem; }
.ig-mail__head > div { display: grid; grid-template-columns: 8ch minmax(0, 1fr); gap: 10px; }
.ig-mail__head dt { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--tx-3); padding-top: 0.2em; }
.ig-mail__head dd { margin: 0; color: var(--tx); overflow-wrap: anywhere; }
.ig-mail__body { display: grid; gap: 12px; font-size: 1rem; line-height: 1.6; color: var(--prose); max-width: 62ch; }
.ig-mail__note { margin-top: 22px; padding-top: 14px; border-top: 1px dashed var(--line-3); font-size: 0.85rem; line-height: 1.5; color: var(--tx-2); }
.ig-mail mark { color: inherit; background: none; border-radius: 2px; }
.ig-mail--before mark { text-decoration: underline wavy var(--amb); text-decoration-thickness: 1.5px; text-underline-offset: 0.22em; background: rgba(255, 176, 32, 0.12); }
.ig-mail--after mark { background: var(--fill-3); box-shadow: inset 0 -1px 0 var(--tx-3); }
.ig-phish__scan { display: none; }
.js .ig-phish__stage { grid-template-columns: minmax(0, 1fr); }
.js .ig-mail { grid-area: 1 / 1; visibility: hidden; border-left: 0; }
.js .ig-mail.is-on, .js .ig-mail.is-under { visibility: visible; }
.js .ig-mail.is-on { position: relative; z-index: 2; }
.anim .ig-mail.is-in { animation: mailIn 0.95s cubic-bezier(0.65, 0, 0.35, 1) both; }
@keyframes mailIn { from { clip-path: inset(0 0 100% 0); } to { clip-path: inset(0 0 0 0); } }
.anim .ig-phish.is-scanning .ig-phish__scan { display: block; position: absolute; left: 0; right: 0; top: 0; z-index: 3; height: 2px; background: var(--sig); box-shadow: 0 0 18px 2px rgba(43, 255, 136, 0.55); animation: scanDown 0.95s cubic-bezier(0.65, 0, 0.35, 1) both; }
@keyframes scanDown { from { top: 0; } to { top: 100%; } }
.anim .ig-mail.is-on mark { animation: markIn 0.6s var(--ease-out) both; animation-delay: calc(0.7s + var(--m) * 80ms); }
@keyframes markIn { from { background-color: transparent; text-decoration-color: transparent; box-shadow: none; } }
.ig-takeaway { display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: baseline; margin-top: 16px; padding: 18px 22px; border: 1px solid var(--line-2); border-left: 2px solid var(--sig-tx); border-radius: var(--r-2); background: var(--card); font-size: 1.02rem; line-height: 1.55; }
.ig-takeaway .label { color: var(--sig-tx); display: inline-flex; gap: 8px; align-items: center; }
.ig-takeaway .label::before { content: ""; width: 6px; height: 6px; background: currentColor; }
@media (max-width: 760px) {
	.ig-phish__stage { grid-template-columns: minmax(0, 1fr); }
	.ig-mail + .ig-mail { border-left: 0; border-top: 1px solid var(--line-2); }
	.js .ig-phish__tabs { width: 100%; }
	.ig-phish__tab { flex: 1; }
	.ig-mail__head > div { grid-template-columns: minmax(0, 1fr); gap: 2px; }
}

/* Long lists in landing sections line up with the heading column, for a comfortable line length. */
@media (min-width: 861px) {
	.sec [data-reveal] > .checklist, .sec [data-reveal] > .srcs { margin-left: calc((100% - clamp(24px, 4vw, 64px)) * 0.25 + clamp(24px, 4vw, 64px)); }
}

/* Checklist (numbered actions) */
.checklist { counter-reset: c; display: grid; border-top: 1px solid var(--line-2); }
.checklist li { counter-increment: c; display: grid; grid-template-columns: 64px minmax(0, 1fr); gap: 16px; padding: 22px 0; border-bottom: 1px solid var(--line-2); font-size: 1.06rem; line-height: 1.55; color: var(--tx); }
.checklist li::before { content: counter(c, decimal-leading-zero); font-family: var(--mono); font-size: 0.8rem; color: var(--amb-tx); padding-top: 0.25em; }
.checklist--sig li::before { color: var(--sig-tx); }

/* Sector index: rows like a table of contents. */
.index { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 clamp(24px, 4vw, 64px); border-top: 1px solid var(--line-2); }
.index__a { position: relative; display: grid; grid-template-columns: 48px minmax(0, 1fr) auto; align-items: center; gap: 12px; min-height: 76px; border-bottom: 1px solid var(--line-2); font-size: clamp(1.15rem, 1rem + 0.6vw, 1.55rem); font-weight: 520; letter-spacing: -0.02em; overflow: hidden; isolation: isolate; transition: color 0.3s; }
.index__a::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, var(--sig-dim), transparent 70%); transform: scaleX(0); transform-origin: 0 50%; transition: transform 0.55s var(--ease-out); }
.index__a:hover::before { transform: scaleX(1); }
.index__a .idx { color: var(--tx-3); transition: color 0.3s; }
.index__a .i { width: 18px; height: 18px; color: var(--tx-3); transform: translateX(-8px); opacity: 0; transition: all 0.4s var(--ease-out); }
.index__a:hover .idx { color: var(--sig-tx); }
.index__a:hover .i { color: var(--sig-tx); transform: none; opacity: 1; }
@media (max-width: 720px) { .index { grid-template-columns: minmax(0, 1fr); } .index__a .i { opacity: 1; transform: none; } }

/* FAQ */
.faq { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: 32px clamp(24px, 5vw, 80px); align-items: start; }
.faq__head { position: sticky; top: calc(var(--hdr) + 32px); display: grid; gap: 14px; }
.qa { border-top: 1px solid var(--line-2); }
.qa:last-child { border-bottom: 1px solid var(--line-2); }
.qa summary { list-style: none; display: grid; grid-template-columns: minmax(0, 1fr) 24px; gap: 20px; align-items: center; padding: 24px 0; cursor: pointer; font-size: clamp(1.06rem, 1rem + 0.3vw, 1.22rem); font-weight: 560; letter-spacing: -0.015em; line-height: 1.35; transition: color 0.2s; }
.qa summary::-webkit-details-marker { display: none; }
.qa summary:hover { color: var(--sig-tx); }
.pm { position: relative; width: 14px; height: 14px; justify-self: end; }
.pm::before, .pm::after { content: ""; position: absolute; left: 0; top: 50%; width: 100%; height: 1.5px; margin-top: -0.75px; background: currentColor; transition: transform 0.4s var(--ease-out); }
.pm::after { transform: rotate(90deg); }
.qa[open] .pm::after { transform: rotate(0deg); }
.qa__a { padding: 0 48px 26px 0; color: var(--tx-2); display: grid; gap: 14px; }
.qa__a a { color: var(--tx); text-decoration: underline; text-decoration-color: var(--line-3); text-underline-offset: 0.2em; }
.qa__a a:hover { color: var(--sig-tx); }
@media (max-width: 860px) { .faq { grid-template-columns: minmax(0, 1fr); } .faq__head { position: static; } .qa__a { padding-right: 0; } }

/* CTA band */
.band { position: relative; padding: clamp(72px, 9vw, 128px) 0; border-top: 1px solid var(--line); overflow: hidden; isolation: isolate; }
.band__bg { position: absolute; inset: 0; z-index: -1; background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 88px 88px; -webkit-mask-image: radial-gradient(ellipse 60% 80% at 80% 100%, #000, transparent 70%); mask-image: radial-gradient(ellipse 60% 80% at 80% 100%, #000, transparent 70%); }
.band__bg::after { content: ""; position: absolute; width: 900px; height: 500px; right: -200px; bottom: -260px; background: radial-gradient(closest-side, rgba(43, 255, 136, 0.11), transparent); }
.band--amb .band__bg::after { background: radial-gradient(closest-side, rgba(255, 176, 32, 0.1), transparent); }
.band__in { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 32px clamp(32px, 6vw, 96px); align-items: end; }
.band__t { font-size: clamp(2.2rem, 1.4rem + 3.2vw, 4.4rem); line-height: 0.98; letter-spacing: -0.04em; font-weight: 540; margin-top: 18px; }
.band__side { display: grid; gap: 22px; }
.band__actions { display: flex; flex-wrap: wrap; gap: 12px 22px; align-items: center; }
.band--amb .label { color: var(--amb-tx); }
.band__fine { grid-column: 1 / -1; display: grid; gap: 8px; padding-top: 28px; margin-top: 12px; border-top: 1px solid var(--line); max-width: none; }
@media (max-width: 860px) { .band__in { grid-template-columns: minmax(0, 1fr); align-items: start; } }

/* ---------------------------------------------------------------- page heads, docs, articles */

.phead { position: relative; padding: clamp(40px, 7vw, 104px) 0 clamp(40px, 5vw, 64px); overflow: hidden; isolation: isolate; border-bottom: 1px solid var(--line); }
.phead .hero__grid { -webkit-mask-image: radial-gradient(ellipse 60% 90% at 15% 0%, #000 10%, transparent 70%); mask-image: radial-gradient(ellipse 60% 90% at 15% 0%, #000 10%, transparent 70%); }
.crumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-bottom: clamp(24px, 3vw, 40px); font-family: var(--mono); font-size: 0.75rem; color: var(--tx-3); }
.crumbs a { color: var(--tx-2); transition: color 0.2s; }
.crumbs a:hover { color: var(--sig-tx); }
.crumbs .sep { color: var(--tx-3); opacity: 0.6; }
.crumbs [aria-current] { color: var(--tx-3); max-width: 40ch; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.phead__t { max-width: 20ch; }
.phead--article .phead__t { font-size: clamp(2.2rem, 1.3rem + 3.2vw, 4.2rem); line-height: 1.02; letter-spacing: -0.035em; max-width: 22ch; font-weight: 540; }
.phead__lead { margin-top: clamp(18px, 2.4vw, 28px); max-width: 62ch; }
.phead__tags { display: flex; flex-wrap: wrap; gap: 10px 20px; margin-bottom: 22px; }
.meta { display: flex; flex-wrap: wrap; gap: 8px 22px; margin-top: clamp(24px, 3vw, 36px); font-family: var(--mono); font-size: 0.75rem; color: var(--tx-3); }
.meta span { display: inline-flex; gap: 8px; }
.meta b { color: var(--tx-2); font-weight: 400; }

.doc { padding: clamp(48px, 7vw, 96px) 0 clamp(72px, 9vw, 120px); }
.doc__in { max-width: 800px; }
.layout { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 7fr) minmax(0, 2fr); gap: clamp(24px, 4vw, 64px); }
.layout__main { min-width: 0; }
@media (max-width: 1100px) { .layout { grid-template-columns: minmax(0, 3fr) minmax(0, 8fr); } .layout__pad { display: none; } }
@media (max-width: 900px) { .layout { grid-template-columns: minmax(0, 1fr); } }

/* Table of contents */
.toc { position: sticky; top: calc(var(--hdr) + 32px); max-height: calc(100vh - var(--hdr) - 64px); overflow: auto; scrollbar-width: none; }
.toc::-webkit-scrollbar { display: none; }
.toc__toggle { display: none; }
.toc ol { display: grid; gap: 2px; margin-top: 16px; border-left: 1px solid var(--line-2); }
.toc a { position: relative; display: block; padding: 7px 0 7px 16px; font-size: 0.875rem; line-height: 1.4; color: var(--tx-3); transition: color 0.2s; }
.toc a::before { content: ""; position: absolute; left: -1px; top: 0; bottom: 0; width: 1px; background: var(--sig-tx); transform: scaleY(0); transition: transform 0.35s var(--ease-out); }
.toc a:hover { color: var(--tx); }
.toc a.is-on { color: var(--tx); }
.toc a.is-on::before { transform: scaleY(1); }
@media (max-width: 900px) {
	.toc { position: relative; top: 0; max-height: none; border: 1px solid var(--line-2); border-radius: var(--r-2); background: var(--bg-1); }
	.toc .label.toc__label { display: none; }
	.toc__toggle { display: flex; width: 100%; align-items: center; justify-content: space-between; padding: 16px 18px; font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--tx-2); }
	.toc__toggle .pm { width: 12px; height: 12px; }
	.toc__toggle[aria-expanded="true"] .pm::after { transform: rotate(0deg); }
	.toc ol { margin: 0 18px 16px; }
	.js .toc ol { display: none; }
	.js .toc.is-open ol { display: grid; }
}

/* Key facts */
.facts { position: relative; padding: 26px 28px 28px; margin-bottom: clamp(36px, 5vw, 56px); border: 1px solid var(--line-2); border-radius: var(--r-2); background: linear-gradient(180deg, var(--panel), var(--bg-1)); }
.facts::before { content: ""; position: absolute; left: -1px; top: 24px; bottom: 24px; width: 2px; background: var(--sig-tx); }
.facts ul { display: grid; gap: 14px; margin-top: 18px; }
.facts li { display: grid; grid-template-columns: 26px minmax(0, 1fr); gap: 8px; font-size: 1rem; line-height: 1.55; }
.facts li::before { content: attr(data-n); font-family: var(--mono); font-size: 0.72rem; color: var(--sig-tx); padding-top: 0.3em; }

/* Prose (articles and docs) */
.prose { font-size: 1.125rem; line-height: 1.72; color: var(--prose); }
.prose > * + * { margin-top: 1.15em; }
.prose h2 { position: relative; margin-top: 2.6em; margin-bottom: 0.2em; font-size: clamp(1.6rem, 1.3rem + 1vw, 2.15rem); line-height: 1.12; letter-spacing: -0.028em; color: var(--tx); scroll-margin-top: calc(var(--hdr) + 28px); }
.prose h3 { margin-top: 2em; font-size: 1.28rem; color: var(--tx); scroll-margin-top: calc(var(--hdr) + 28px); }
.prose > :first-child { margin-top: 0; }
.prose h2 + *, .prose h3 + * { margin-top: 0.7em; }
.anchor { position: absolute; left: -1.3em; top: 0.15em; width: 1em; opacity: 0; color: var(--tx-3); font-family: var(--mono); font-size: 0.7em; transition: opacity 0.2s, color 0.2s; }
.prose h2:hover .anchor, .prose h3:hover .anchor, .anchor:focus-visible { opacity: 1; }
.anchor:hover, .anchor.is-copied { color: var(--sig-tx); opacity: 1; }
@media (max-width: 1100px) { .anchor { display: none; } }
.prose a { color: var(--tx); text-decoration: underline; text-decoration-color: var(--sig-line); text-underline-offset: 0.2em; text-decoration-thickness: 1px; transition: color 0.2s, text-decoration-color 0.2s; }
.prose a:hover { color: var(--sig-tx); text-decoration-color: var(--sig-tx); }
.prose .answer { font-size: 1.24rem; line-height: 1.6; color: var(--tx); padding-left: 20px; border-left: 2px solid var(--sig-tx); }
.prose ul, .prose ol { display: grid; gap: 0.55em; }
.prose ul > li { position: relative; padding-left: 26px; }
.prose ul > li::before { content: ""; position: absolute; left: 4px; top: 0.72em; width: 8px; height: 1.5px; background: var(--sig-tx); }
.prose ol { counter-reset: o; }
.prose ol > li { position: relative; padding-left: 40px; counter-increment: o; }
.prose ol > li::before { content: counter(o, decimal-leading-zero); position: absolute; left: 0; top: 0.28em; font-family: var(--mono); font-size: 0.78rem; color: var(--sig-tx); }
.callout { padding: 18px 20px; border: 1px dashed var(--line-3); border-radius: var(--r-2); font-size: 1rem; line-height: 1.55; color: var(--tx-2); background: var(--fill-1); }
.callout--draft { border-color: var(--amb-line); color: var(--tx); background: var(--amb-dim); }
.sec-note { max-width: 72ch; margin-bottom: clamp(28px, 4vw, 44px); font-size: 0.95rem; }
.phead__note { max-width: 72ch; margin-top: clamp(22px, 3vw, 32px); font-size: 0.95rem; }
.prose .lead { font-size: 1.3rem; line-height: 1.55; color: var(--tx); }
.prose .qa summary { font-size: 1.1rem; }
.prose .qa__a { font-size: 1.05rem; }
.prose .faq-block { margin-top: 1.2em; }
.prose .small { font-size: 0.85rem; }
.prose blockquote { padding-left: 22px; border-left: 2px solid var(--line-3); font-size: 1.2rem; color: var(--tx); }
.prose blockquote cite { display: block; margin-top: 10px; font-style: normal; font-family: var(--mono); font-size: 0.75rem; color: var(--tx-3); }
.prose .cells { margin-top: 1.6em; font-size: 1rem; }
.prose .cells .h3 { font-size: 1.15rem; }
.prose .cell h3 { margin-top: 0; }
.prose .cell + .cell, .prose .cells > * { margin-top: 0; }
.prose a.arrow-link, .prose a.index__a, .prose a.btn { text-decoration: none; }
.prose a.arrow-link:hover { color: var(--sig-tx); }
.prose .index { margin-top: 1.4em; }
.prose .index__a { font-size: 1.2rem; min-height: 60px; }
.prose .legal { font-size: 0.95rem; color: var(--tx-2); }

/* Definitions, sources, related */
.tail { display: grid; gap: clamp(44px, 6vw, 72px); margin-top: clamp(56px, 8vw, 96px); padding-top: clamp(40px, 6vw, 64px); border-top: 1px solid var(--line-2); }
.defs { display: grid; margin-top: 20px; border-top: 1px solid var(--line-2); }
.defs > div { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: 8px 28px; padding: 20px 0; border-bottom: 1px solid var(--line-2); }
.defs dt { font-weight: 600; letter-spacing: -0.01em; }
.defs dd { margin: 0; color: var(--tx-2); font-size: 1rem; line-height: 1.6; }
@media (max-width: 620px) { .defs > div { grid-template-columns: minmax(0, 1fr); } }
.srcs { display: grid; margin-top: 20px; counter-reset: s; }
.srcs li { counter-increment: s; display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 12px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.srcs li::before { content: "[" counter(s) "]"; font-family: var(--mono); font-size: 0.75rem; color: var(--tx-3); padding-top: 0.25em; }
.srcs a { font-weight: 560; color: var(--tx); line-height: 1.4; transition: color 0.2s; }
.srcs a .i { display: inline; width: 12px; height: 12px; margin-left: 6px; vertical-align: 0; color: var(--tx-3); transition: color 0.2s, transform 0.3s var(--ease-out); }
.srcs a:hover { color: var(--sig-tx); }
.srcs a:hover .i { color: var(--sig-tx); transform: translate(2px, -2px); }
.nw { white-space: nowrap; }
.srcs .label { display: block; margin-top: 6px; text-transform: none; letter-spacing: 0.02em; }

/* Cards (guides) */
.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.card { position: relative; display: flex; flex-direction: column; gap: 14px; padding: 26px 26px 24px; min-height: 300px; border: 1px solid var(--line-2); border-radius: var(--r-2); background: var(--card); isolation: isolate; overflow: hidden; transition: border-color 0.3s, transform 0.45s var(--ease-out), opacity 0.35s; }
.card::before { content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0; transition: opacity 0.35s; background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 0%), rgba(43, 255, 136, 0.08), transparent 60%); }
.card:hover { border-color: var(--line-3); transform: translateY(-3px); }
.card:hover::before { opacity: 1; }
.card__t { font-size: 1.32rem; font-weight: 580; letter-spacing: -0.02em; line-height: 1.2; text-wrap: balance; }
.card__t a::after { content: ""; position: absolute; inset: 0; }
.card__x { color: var(--tx-2); font-size: 0.97rem; line-height: 1.55; }
.card__m { margin-top: auto; padding-top: 14px; display: flex; justify-content: space-between; align-items: center; border-top: 1px solid var(--line); font-family: var(--mono); font-size: 0.72rem; color: var(--tx-3); }
.card__m .i { width: 16px; height: 16px; color: var(--tx-3); transition: transform 0.4s var(--ease-out), color 0.3s; }
.card:hover .card__m .i { color: var(--sig-tx); transform: translateX(4px); }
.card.is-out { display: none; }
@media (max-width: 960px) { .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 620px) { .cards { grid-template-columns: minmax(0, 1fr); } .card { min-height: 0; } }

.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-top: clamp(24px, 3vw, 36px); }
.filter { display: inline-flex; align-items: center; gap: 8px; min-height: 38px; padding: 0 14px; border: 1px solid var(--line-2); border-radius: 100px; font-size: 0.9rem; color: var(--tx-2); transition: all 0.2s; }
.filter sup { font-family: var(--mono); font-size: 0.68rem; color: var(--tx-3); top: 0; }
.filter:hover { border-color: var(--line-3); color: var(--tx); }
.filter[aria-pressed="true"] { border-color: var(--sig); background: var(--sig); color: var(--sig-ink); }
.filter[aria-pressed="true"] sup { color: var(--sig-ink); }
.filters__status { margin-top: 18px; }

/* Thank-you */
.thanks { min-height: calc(100vh - var(--hdr) - 200px); display: grid; align-items: center; padding: clamp(56px, 10vw, 140px) 0; }
.thanks__in { max-width: 760px; display: grid; gap: 22px; }
.thanks .done__icon { width: 64px; height: 64px; margin: 0; }
.thanks .lead { color: var(--tx-2); }

/* ---------------------------------------------------------------- footer */

.ftr { position: relative; border-top: 1px solid var(--line); padding: clamp(56px, 8vw, 96px) 0 40px; background: var(--bg); overflow: hidden; }
.ftr__grid { display: grid; grid-template-columns: minmax(0, 5fr) repeat(3, minmax(0, 2fr)); gap: 40px clamp(24px, 4vw, 56px); }
.ftr__brand { display: grid; gap: 18px; align-content: start; max-width: 46ch; }
.ftr__brand p { color: var(--tx-2); font-size: 0.95rem; }
.ftr__brand .small { color: var(--tx-3); }
.ftr h2 { margin-bottom: 18px; font-size: 0.75rem; }
.ftr ul { display: grid; gap: 10px; }
.ftr ul a { color: var(--tx-2); font-size: 0.95rem; transition: color 0.2s; }
.ftr ul a:hover { color: var(--sig-tx); }
.ftr__word { margin-top: clamp(48px, 7vw, 88px); font-family: var(--mono); font-weight: 500; font-size: min(calc((100vw - 2 * var(--gut)) / 11.3), calc((var(--wrap) - 2 * var(--gut)) / 11.3)); line-height: 0.9; letter-spacing: -0.04em; white-space: nowrap; color: transparent; -webkit-text-stroke: 1px var(--line-3); user-select: none; }
.ftr__legal { margin-top: 28px; padding-top: 22px; border-top: 1px solid var(--line); }
@media (max-width: 960px) { .ftr__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } .ftr__brand { grid-column: 1 / -1; } }
@media (max-width: 560px) { .ftr__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* Phone sticky CTA */
.dock { position: fixed; left: 10px; right: 10px; bottom: 10px; z-index: 55; display: none; gap: 8px; padding: 8px; border: 1px solid var(--line-2); border-radius: 10px; background: rgba(9, 12, 11, 0.86); -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px); box-shadow: 0 20px 50px -20px rgba(0, 0, 0, 0.9); transform: translateY(140%); transition: transform 0.5s var(--ease-out); padding-bottom: calc(8px + env(safe-area-inset-bottom, 0px) * 0.5); }
.dock.is-on { transform: none; }
.dock .btn { flex: 1; min-height: 48px; }
.dock .btn--amb { flex: none; }
@media (max-width: 760px) { .dock { display: flex; } html { scroll-padding-bottom: 90px; } }

/* ---------------------------------------------------------------- motion */

.anim [data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity 0.9s var(--ease-out), transform 1s var(--ease-out); transition-delay: calc(var(--d, 0) * 70ms); }
.anim [data-reveal].is-in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
	html { scroll-behavior: auto; }
	*, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; transition-delay: 0s !important; }
	.anim [data-reveal] { opacity: 1; transform: none; }
	.caret { animation: none; }
	.pulse::after { display: none; }
}

@media print {
	body::after, .hdr, .dock, .ftr__word, .hero__bg, .band__bg, .progress, .toc { display: none !important; }
	body { background: #fff; color: #000; }
}