/* aideago theme — monochrome, symmetric, calm. Two modes: dark (black, white lines) and light (white, black lines).
   The motion loops are white-on-black films; in light mode they are inverted, so one file serves both modes.
   Tokens mirror tema/tokens.json. Contract and section types: tema/README.md. */

@font-face { font-family: "Geist"; src: url("/assets/fonts/geist-100-900-v1800.woff2") format("woff2"); font-weight: 100 900; font-style: normal; font-display: swap; }
@font-face { font-family: "Geist Mono"; src: url("/assets/fonts/geistmono-100-900-v1701.woff2") format("woff2"); font-weight: 100 900; font-style: normal; font-display: swap; }

:root {
  --bg: #ffffff; --fg: #0b0b0b; --mute: #5f5f5f; --faint: #8a8a8a;
  --line: rgba(0, 0, 0, .12); --line2: rgba(0, 0, 0, .22); --surf: #f5f5f4; --surf2: #ececea;
  --go: #00a653; --go-ink: #0b0b0b; --inv-bg: #0b0b0b; --inv-fg: #ffffff;
  --film: invert(1); --film-blend: multiply;
  --sans: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --mono: "Geist Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --wrap: 1200px; --gut: 24px; --sec: clamp(88px, 12vw, 168px);
  --r: 14px; --ease: cubic-bezier(.2, .8, .2, 1);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #000000; --fg: #f2f2f0; --mute: #a3a3a0; --faint: #6f6f6c;
    --line: rgba(255, 255, 255, .13); --line2: rgba(255, 255, 255, .26); --surf: #0b0b0b; --surf2: #151515;
    --go: #3dff8f; --go-ink: #000; --inv-bg: #f2f2f0; --inv-fg: #000;
    --film: none; --film-blend: screen; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #000000; --fg: #f2f2f0; --mute: #a3a3a0; --faint: #6f6f6c;
  --line: rgba(255, 255, 255, .13); --line2: rgba(255, 255, 255, .26); --surf: #0b0b0b; --surf2: #151515;
  --go: #3dff8f; --go-ink: #000; --inv-bg: #f2f2f0; --inv-fg: #000;
  --film: none; --film-blend: screen; color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 88px; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 400 17px/1.6 var(--sans); font-feature-settings: "calt", "kern"; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: hidden; }
img, video, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration-color: var(--line2); text-underline-offset: .2em; }
a:hover { text-decoration-color: currentColor; }
p { margin: 0 0 1em; }
h1, h2, h3, h4 { margin: 0; font-weight: 560; letter-spacing: -.025em; line-height: 1.08; text-wrap: balance; }
strong { font-weight: 600; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--go); outline-offset: 3px; border-radius: 4px; }
::selection { background: var(--fg); color: var(--bg); }
.sr { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--fg); color: var(--bg); padding: 10px 14px; border-radius: 99px; }
.skip:focus { top: 12px; }

.wrap { width: 100%; max-width: calc(var(--wrap) + var(--gut) * 2); margin: 0 auto; padding: 0 var(--gut); }
.narrow { max-width: calc(760px + var(--gut) * 2); }
.sec { padding: var(--sec) 0; position: relative; }
.sec + .sec::before { content: ""; position: absolute; top: 0; left: 50%; width: min(var(--wrap), calc(100% - var(--gut) * 2)); height: 1px; transform: translateX(-50%); background: var(--line); }
.sec-hero + .sec::before { display: none; }

/* labels, headings */
.eyebrow { font: 500 12px/1.4 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--mute); margin: 0 0 22px; display: inline-flex; align-items: center; gap: 10px; }
.eyebrow .no { color: var(--fg); }
.eyebrow .no::after { content: ""; display: inline-block; width: 22px; height: 1px; background: var(--line2); vertical-align: middle; margin-left: 10px; }
@media (max-width: 520px) { .eyebrow { font-size: 11px; letter-spacing: .08em; gap: 8px; text-align: center; } .eyebrow .no::after { width: 14px; margin-left: 8px; } }
.h1 { font-size: clamp(40px, 7.2vw, 92px); font-weight: 560; letter-spacing: -.045em; line-height: .98; }
.h2 { font-size: clamp(32px, 4.6vw, 58px); letter-spacing: -.035em; line-height: 1.04; }
.h3 { font-size: clamp(20px, 2vw, 24px); letter-spacing: -.015em; line-height: 1.2; }
.lead { font-size: clamp(18px, 1.6vw, 21px); line-height: 1.6; color: var(--mute); max-width: 680px; margin-left: auto; margin-right: auto; text-wrap: pretty; }
.hl { color: var(--mute); }
.shead { text-align: center; max-width: 880px; margin: 0 auto clamp(48px, 6vw, 80px); }
.shead .h2 { margin-bottom: 22px; }
.shead .lead:last-child { margin-bottom: 0; }
.mono { font-family: var(--mono); }
.closing { text-align: center; font-size: clamp(22px, 2.6vw, 32px); letter-spacing: -.02em; line-height: 1.25; max-width: 820px; margin: clamp(48px, 6vw, 80px) auto 0; text-wrap: balance; }
.note { text-align: center; color: var(--mute); max-width: 720px; margin: 40px auto 0; }
.info { text-align: center; color: var(--faint); font-size: 14px; max-width: 720px; margin: 16px auto 0; }
.center { text-align: center; }
.more { margin-top: clamp(40px, 5vw, 64px); display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 0 24px; border-radius: 99px; border: 1px solid var(--line2); background: transparent; color: var(--fg); font-weight: 500; font-size: 16px; text-decoration: none; cursor: pointer; transition: background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease), transform .25s var(--ease); white-space: nowrap; }
.btn:hover { border-color: var(--fg); }
.btn:active { transform: scale(.98); }
.btn-primary { background: var(--fg); color: var(--bg); border-color: var(--fg); }
.btn-primary:hover { background: var(--bg); color: var(--fg); }
.btn-primary .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--go); box-shadow: 0 0 0 4px color-mix(in srgb, var(--go) 22%, transparent); }
.btn-sm { min-height: 40px; padding: 0 18px; font-size: 15px; }
.arr { transition: transform .25s var(--ease); }
a:hover > .arr, .link:hover .arr { transform: translateX(3px); }
.link { display: inline-flex; align-items: center; gap: 8px; font-weight: 500; text-decoration: none; border-bottom: 1px solid var(--line2); padding-bottom: 2px; }
.link:hover { border-color: var(--fg); }
.btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* live dot */
.live { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--go); position: relative; flex: none; }
.live::after { content: ""; position: absolute; inset: -5px; border-radius: 50%; border: 1px solid var(--go); opacity: 0; animation: ping 2.4s var(--ease) infinite; }
@keyframes ping { 0% { transform: scale(.4); opacity: .9; } 80%, 100% { transform: scale(1.4); opacity: 0; } }

/* motion loops (films) */
.film { position: relative; aspect-ratio: 1; overflow: hidden; }
.film video, .film img { width: 100%; height: 100%; object-fit: cover; filter: var(--film); mix-blend-mode: var(--film-blend); }
.film img { position: absolute; inset: 0; transition: opacity .6s var(--ease); }
.film video { position: relative; opacity: 0; transition: opacity .6s var(--ease); }
/* once the loop plays, the still poster underneath goes away (both blend with the page, so they would show doubled) */
.film.on video { opacity: 1; }
.film.on img { opacity: 0; }

/* header */
.hd { position: sticky; top: 0; z-index: 50; background: color-mix(in srgb, var(--bg) 82%, transparent); -webkit-backdrop-filter: saturate(1.4) blur(14px); backdrop-filter: saturate(1.4) blur(14px); border-bottom: 1px solid transparent; transition: border-color .3s; }
.hd.scrolled { border-bottom-color: var(--line); }
.hd-in { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; height: 72px; gap: 24px; }
.logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 640; font-size: 22px; letter-spacing: -.04em; text-decoration: none; line-height: 1; justify-self: start; }
.logo .go { position: relative; }
.logo-mark { width: 36px; height: 36px; flex: none; }
.logo-mark.logo-mark-w, .ft-mark.ft-mark-w { display: none; }
:root[data-theme="dark"] .logo-mark.logo-mark-b, :root[data-theme="dark"] .ft-mark.ft-mark-b { display: none; } :root[data-theme="dark"] .logo-mark.logo-mark-w, :root[data-theme="dark"] .ft-mark.ft-mark-w { display: block; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .logo-mark.logo-mark-b, :root:not([data-theme="light"]) .ft-mark.ft-mark-b { display: none; } :root:not([data-theme="light"]) .logo-mark.logo-mark-w, :root:not([data-theme="light"]) .ft-mark.ft-mark-w { display: block; } }
.hd-nav { display: flex; gap: 4px; align-items: center; }
.hd-nav > a, .hd-dd > summary { padding: 8px 14px; border-radius: 99px; text-decoration: none; font-size: 15px; color: var(--mute); background: none; border: 0; cursor: pointer; display: inline-flex; align-items: center; gap: 6px; transition: color .2s, background .2s; }
.hd-nav > a:hover, .hd-dd > summary:hover, .hd-nav [aria-current="page"], .hd-dd.cur > summary, .hd-dd[open] > summary { color: var(--fg); }
.hd-nav > a:hover, .hd-dd > summary:hover { background: var(--surf); }
.hd-dd { position: relative; }
.hd-dd .chev { width: 10px; height: 10px; transition: transform .25s var(--ease); }
.hd-dd[open] .chev { transform: rotate(180deg); }
.hd-dd summary { list-style: none; }
.hd-dd summary::-webkit-details-marker { display: none; }
.dd-panel { position: absolute; left: 50%; top: calc(100% + 10px); transform: translateX(-50%); min-width: 300px; background: var(--bg); border: 1px solid var(--line); border-radius: var(--r); padding: 8px; box-shadow: 0 20px 60px -20px rgba(0, 0, 0, .25); display: grid; }
.dd-panel a { padding: 12px 14px; border-radius: 10px; text-decoration: none; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.dd-panel a:hover { background: var(--surf); }
.dd-panel a span { color: var(--faint); font: 500 11px/1 var(--mono); letter-spacing: .1em; }
.hd-end { display: flex; align-items: center; gap: 8px; justify-self: end; }
.langs { display: flex; gap: 2px; font: 500 12px/1 var(--mono); letter-spacing: .08em; }
.langs a { padding: 8px 7px; border-radius: 8px; text-decoration: none; color: var(--faint); }
.langs a:hover { color: var(--fg); }
.langs a[aria-current] { color: var(--fg); }
.tgl { width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--line); background: none; cursor: pointer; display: grid; place-items: center; color: var(--fg); transition: border-color .2s; }
.tgl:hover { border-color: var(--fg); }
.tgl svg { width: 18px; height: 18px; }
.tgl .moon { display: none; }
:root[data-theme="dark"] .tgl .sun { display: none; }
:root[data-theme="dark"] .tgl .moon { display: block; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .tgl .sun { display: none; } :root:not([data-theme="light"]) .tgl .moon { display: block; } }
.burger { display: none; }
.drawer { display: none; }

@media (max-width: 1020px) {
  .hd-in { grid-template-columns: 1fr auto; height: 64px; }
  .hd-nav, .hd-end .langs, .hd-end .hd-cta { display: none; }
  .burger { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line); background: none; cursor: pointer; color: var(--fg); }
  .burger span { width: 18px; height: 1.5px; background: currentColor; position: relative; display: block; transition: transform .3s var(--ease), background .2s; }
  .burger span::before, .burger span::after { content: ""; position: absolute; left: 0; width: 18px; height: 1.5px; background: currentColor; transition: transform .3s var(--ease); }
  .burger span::before { transform: translateY(-6px); }
  .burger span::after { transform: translateY(6px); }
  .menu-open .burger span { background: transparent; }
  .menu-open .burger span::before { transform: rotate(45deg); }
  .menu-open .burger span::after { transform: rotate(-45deg); }
  .drawer { display: block; position: fixed; inset: 64px 0 0; background: var(--bg); z-index: 49; padding: 24px var(--gut) 40px; overflow-y: auto; opacity: 0; visibility: hidden; transform: translateY(-8px); transition: opacity .3s var(--ease), transform .3s var(--ease), visibility 0s .3s; }
  .menu-open .drawer { opacity: 1; visibility: visible; transform: none; transition: opacity .3s var(--ease), transform .3s var(--ease); }
  .menu-open { overflow: hidden; }
  .drawer nav { display: grid; }
  .drawer nav a { padding: 16px 0; font-size: 24px; letter-spacing: -.02em; text-decoration: none; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center; }
  .drawer .sub { font: 500 11px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--faint); padding: 28px 0 4px; }
  .drawer .sub-a { font-size: 19px !important; padding: 13px 0 !important; color: var(--mute); }
  .drawer-end { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-top: 32px; }
  .drawer-end .btn { flex: 1; }
}

/* hero */
.sec-hero { padding: clamp(56px, 9vw, 120px) 0 clamp(64px, 8vw, 112px); text-align: center; overflow: hidden; }
.hero-in { display: flex; flex-direction: column; align-items: center; }
.hero-in .eyebrow { justify-content: center; }
.hero-in .h1 { max-width: 1060px; }
.hero-in .h1 .hl { display: block; }
.hero-in .lead { margin-top: 28px; margin-bottom: 40px; }
/* opening questions (one visible at a time, stacked so the height never jumps) and the term line (all visible, one lit) */
.hero-q { display: grid; justify-items: center; margin: 0 0 clamp(18px, 2.4vw, 26px); max-width: 640px; }
.hero-q p { grid-area: 1 / 1; margin: 0; font: 500 clamp(14.5px, 2vw, 17px)/1.5 var(--mono); letter-spacing: .01em; color: var(--mute); text-wrap: balance; opacity: 0; visibility: hidden; transition: opacity .5s var(--ease), visibility 0s linear .5s; }
.hero-q p.on { opacity: 1; visibility: visible; transition: opacity .5s var(--ease); }
.hero-terms { list-style: none; display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 0; margin: clamp(20px, 2.6vw, 28px) 0 0; padding: 0; font: 500 12px/1.5 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--faint); }
.hero-terms li { transition: color .5s var(--ease); }
.hero-terms li + li::before { content: "·"; margin: 0 .9em; color: var(--line2); }
.hero-terms li.on { color: var(--fg); }
@media (max-width: 520px) { .hero-terms { flex-direction: column; align-items: center; gap: 4px; font-size: 11px; letter-spacing: .06em; } .hero-terms li + li::before { content: none; } }
.hero-film { width: min(500px, 84vw); margin: clamp(28px, 4vw, 48px) auto 0; }
.hero-note { font: 500 12.5px/1.6 var(--mono); letter-spacing: .08em; color: var(--mute); margin: clamp(16px, 2vw, 24px) 0 0; text-wrap: balance; }
.hero-note .live { display: inline-block; vertical-align: middle; margin: -2px 12px 0 0; }
.phead { text-align: center; padding-bottom: clamp(48px, 6vw, 88px); }
.phead .eyebrow { justify-content: center; margin-bottom: 18px; }
.phead .lead { margin-top: 26px; margin-bottom: 0; }
.phead .film { width: clamp(160px, 24vw, 300px); margin: 0 auto 28px; }


/* hairline grid of cells (cards) */
.grid { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; list-style: none; margin: 0; padding: 0; }
.grid > li { background: var(--bg); padding: clamp(28px, 3.2vw, 44px); display: flex; flex-direction: column; gap: 14px; position: relative; }
.g2 { grid-template-columns: repeat(2, 1fr); }
.g3 { grid-template-columns: repeat(3, 1fr); }
.g4 { grid-template-columns: repeat(4, 1fr); }
.grid .num { font: 500 12px/1 var(--mono); color: var(--faint); letter-spacing: .1em; }
.grid h3 { font-size: clamp(21px, 2vw, 26px); }
.grid p { color: var(--mute); margin: 0; }
.grid .lab { font: 500 12px/1.3 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--mute); }
.grid .link { margin-top: auto; align-self: flex-start; }
.grid .film { width: 112px; margin: -8px 0 6px -8px; }
.grid-c > li { text-align: center; align-items: center; }
.grid-c .film { margin: 0 auto 6px; width: 140px; }
.cell-link { text-decoration: none; transition: background .3s var(--ease); }
.cell-link:hover { background: var(--surf); }
@media (max-width: 900px) { .g3, .g4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .g2, .g3, .g4 { grid-template-columns: 1fr; } }

/* agents: five films in one row (3 + 2 on tablets, one column on phones) */
.agents { display: flex; flex-wrap: wrap; justify-content: center; list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.agents > li { flex: 0 0 20%; padding: 36px 20px 8px; text-align: center; display: flex; flex-direction: column; align-items: center; gap: 12px; border-right: 1px solid var(--line); }
.agents > li:last-child { border-right: 0; }
.agents .film { width: min(180px, 100%); margin-bottom: 8px; }
.agents h3 { font-size: 21px; }
.agents p { color: var(--mute); font-size: 15.5px; margin: 0; text-wrap: pretty; }
.agents .num { font: 500 11px/1 var(--mono); letter-spacing: .14em; color: var(--faint); }
@media (max-width: 1100px) {
  .agents > li { flex-basis: 33.333%; border-bottom: 1px solid var(--line); padding-bottom: 36px; }
  .agents > li:nth-child(3) { border-right: 0; }
}
@media (max-width: 640px) {
  .agents > li { flex-basis: 100%; border-right: 0; padding: 40px 8px; }
  .agents .film { width: 160px; }
}

/* chat */
.chat-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 96px); align-items: center; }
.chat-copy .h2 { margin-bottom: 22px; }
.chat-copy .lead { margin-left: 0; }
.chat { border: 1px solid var(--line); border-radius: 22px; background: var(--surf); padding: 22px 20px 26px; }
.chat-top { display: flex; align-items: center; justify-content: space-between; font: 500 12px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--faint); padding: 2px 4px 18px; border-bottom: 1px solid var(--line); margin-bottom: 18px; }
.chat-top span { display: inline-flex; align-items: center; gap: 10px; }
.msgs { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.msg { max-width: 84%; display: flex; flex-direction: column; gap: 4px; }
.msg-you { align-self: flex-end; align-items: flex-end; }
.msg b { font: 500 11px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--faint); padding: 0 6px; }
.bub { padding: 12px 16px; border-radius: 18px; background: var(--bg); border: 1px solid var(--line); font-size: 15.5px; line-height: 1.45; }
.msg-you .bub { background: var(--fg); color: var(--bg); border-color: var(--fg); border-bottom-right-radius: 6px; }
.msg-agent .bub { border-bottom-left-radius: 6px; }
.typing { display: inline-flex; gap: 5px; padding: 15px 18px; }
.typing i { width: 6px; height: 6px; border-radius: 50%; background: var(--mute); animation: blink 1.2s infinite; }
.typing i:nth-child(2) { animation-delay: .15s; }
.typing i:nth-child(3) { animation-delay: .3s; }
@keyframes blink { 0%, 60%, 100% { opacity: .25; } 30% { opacity: 1; } }
.js .chat [data-step] { opacity: 0; transform: translateY(8px); transition: opacity .5s var(--ease), transform .5s var(--ease); }
.js .chat [data-step].shown { opacity: 1; transform: none; }
.points { list-style: none; margin: 32px 0 0; padding: 0; border-top: 1px solid var(--line); }
.points li { display: flex; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.points li::before { content: attr(data-n); font: 500 12px/1.9 var(--mono); color: var(--faint); flex: none; width: 22px; }
@media (max-width: 900px) { .chat-wrap { grid-template-columns: 1fr; } .chat-copy { text-align: center; } .chat-copy .lead { margin-left: auto; } .points { text-align: left; } }

/* compare table */
.cmp { border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.cmp-row { display: grid; grid-template-columns: 1.1fr 1.6fr 1.6fr; border-top: 1px solid var(--line); }
.cmp-row:first-child { border-top: 0; }
.cmp-row > * { padding: 22px 28px; margin: 0; }
.cmp-row > :not(:first-child) { border-left: 1px solid var(--line); }
.cmp-head > * { font: 500 12px/1.4 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--faint); padding-top: 18px; padding-bottom: 18px; }
.cmp-head .is-us { color: var(--fg); display: flex; align-items: center; gap: 10px; }
.cmp-lab { font-weight: 560; letter-spacing: -.01em; }
.cmp-lab small { display: block; font: 500 12px/1.5 var(--mono); color: var(--faint); letter-spacing: .04em; margin-top: 4px; }
.cmp-a { color: var(--mute); }
.cmp-b { background: var(--surf); }
.cmp-row > .cmp-k { display: none; }
@media (max-width: 760px) {
  .cmp { border: 0; border-radius: 0; display: grid; gap: 14px; }
  .cmp-head { display: none; }
  .cmp-row { grid-template-columns: 1fr; border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
  .cmp-row > :not(:first-child) { border-left: 0; border-top: 1px solid var(--line); }
  .cmp-row > * { padding: 16px 20px; }
  .cmp-row > .cmp-k { display: block; font: 500 11px/1.3 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--faint); padding-bottom: 0; border-top: 1px solid var(--line); }
  .cmp-row > .cmp-k + * { border-top: 0; padding-top: 6px; }
  .cmp-row > .cmp-k.is-us { background: var(--surf); color: var(--fg); }
}

/* steps (timeline) */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; position: relative; }
.steps::before { content: ""; position: absolute; left: 0; right: 0; top: 7px; height: 1px; background: var(--line2); }
.steps > li { position: relative; padding: 40px 22px 0 0; }
.steps > li::before { content: ""; position: absolute; top: 0; left: 0; width: 15px; height: 15px; border-radius: 50%; background: var(--bg); border: 1px solid var(--fg); }
.steps > li:first-child::before { background: var(--fg); }
.steps .lab { font: 500 11.5px/1.4 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--faint); margin-bottom: 10px; display: block; }
.steps h3 { font-size: 21px; margin-bottom: 10px; }
.steps p { color: var(--mute); font-size: 15.5px; margin: 0; }
.sec-film { width: clamp(132px, 14vw, 200px); margin: 0 auto clamp(28px, 4vw, 44px); }
@media (max-width: 900px) {
  .steps { grid-auto-flow: row; max-width: 560px; margin: 0 auto; }
  .steps::before { top: 0; bottom: 0; left: 7px; right: auto; width: 1px; height: auto; }
  .steps > li { padding: 0 0 36px 44px; }
  .steps > li:last-child { padding-bottom: 0; }
}

/* lists */
.ticks { list-style: none; margin: 0 auto; padding: 0; max-width: 820px; border-top: 1px solid var(--line); counter-reset: n; }
.ticks > li { display: grid; grid-template-columns: 44px 1fr; gap: 8px; padding: 22px 0; border-bottom: 1px solid var(--line); counter-increment: n; }
.ticks > li::before { content: counter(n, decimal-leading-zero); font: 500 12px/2.1 var(--mono); color: var(--faint); }
.ticks b { display: block; font-weight: 560; margin-bottom: 4px; letter-spacing: -.01em; font-size: 18px; }
.ticks span { color: var(--mute); }
.ticks > li > div > span:only-child, .ticks > li > span { color: var(--fg); }

/* columns (security) */
.cols { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.cols > div { background: var(--bg); padding: clamp(28px, 3.5vw, 48px); }
.cols h3 { font-size: 22px; margin-bottom: 18px; display: flex; align-items: center; gap: 12px; }
.cols ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.cols li { padding-left: 22px; position: relative; color: var(--mute); }
.cols li::before { content: ""; position: absolute; left: 2px; top: .62em; width: 7px; height: 7px; border-radius: 50%; border: 1px solid var(--fg); }
.cols li b { color: var(--fg); font-weight: 560; }
.never { margin-top: clamp(56px, 7vw, 96px); }
.never .h3 { text-align: center; margin-bottom: 28px; }
@media (max-width: 760px) { .cols { grid-template-columns: 1fr; } }

/* feature (case teaser) */
.feature { border: 1px solid var(--line); border-radius: 24px; padding: clamp(40px, 7vw, 96px) clamp(24px, 6vw, 96px); text-align: center; position: relative; overflow: hidden; }
.feature .h2 { max-width: 860px; margin: 0 auto 22px; }
.feature .lead { margin-bottom: 36px; }

/* packages */
.pkgs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; list-style: none; padding: 0; margin: 0; }
.pkg { background: var(--bg); padding: 32px 26px; display: flex; flex-direction: column; gap: 16px; position: relative; }
.pkg.is-feat { background: var(--surf); }
.pkg-top { display: flex; justify-content: space-between; align-items: center; min-height: 26px; }
.pkg-no { font: 500 12px/1 var(--mono); letter-spacing: .12em; color: var(--faint); }
.pkg-tag { font: 500 11px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; padding: 7px 10px; border-radius: 99px; background: var(--fg); color: var(--bg); display: inline-flex; gap: 8px; align-items: center; }
.pkg-tag::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--go); }
.pkg h3 { font-size: 26px; }
.pkg-text { color: var(--mute); font-size: 15.5px; margin: 0; }
.price { border-top: 1px solid var(--line); padding-top: 18px; display: grid; gap: 10px; }
.pr-row { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.pr-lab { font: 500 11.5px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--faint); }
.pr-val { text-align: right; }
.pr-val b { font-size: 22px; font-weight: 600; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.pr-val small { font-size: 13px; color: var(--mute); margin-left: 4px; }
.pr-once { margin: 0; font-size: 13px; line-height: 1.45; color: var(--mute); text-wrap: balance; }
.pr-local { font-size: 13.5px; color: var(--mute); line-height: 1.5; margin: 2px 0 0; padding: 10px 12px; border-radius: 10px; background: var(--surf2); font-variant-numeric: tabular-nums; text-wrap: balance; }
.pr-local .pr-row { margin-top: 6px; }
.pr-lh { margin: 0 0 2px; font-size: 12.5px; }
.pr-tl { color: var(--fg); font-weight: 560; }
.pkg.is-feat .pr-local { background: var(--bg); }
.feats { list-style: none; margin: 4px 0 0; padding: 0; display: grid; gap: 10px; font-size: 15px; }
.feats li { display: grid; grid-template-columns: 18px 1fr; gap: 8px; color: var(--mute); }
.feats li::before { content: ""; width: 10px; height: 6px; border-left: 1.5px solid var(--fg); border-bottom: 1.5px solid var(--fg); transform: rotate(-45deg); margin-top: .5em; }
.feats li:first-child { color: var(--fg); font-weight: 500; }
.pkg-note { font-size: 13.5px; color: var(--faint); margin: 0; }
.pkg .btn { margin-top: auto; width: 100%; }
.pkg-cta { margin-top: auto; padding-top: 8px; }
.pkgs-compact .pkg { gap: 14px; }
.pkgs-compact .pkg-text { min-height: 4.8em; }
@media (max-width: 1100px) { .pkgs { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .pkgs { grid-template-columns: 1fr; } .pkgs-compact .pkg-text { min-height: 0; } }

/* terms (definitions) */
.terms { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; margin: 0; }
.terms > div { background: var(--bg); padding: 26px 30px; }
.terms dt { font-weight: 600; margin-bottom: 6px; }
.terms dd { margin: 0; color: var(--mute); }
@media (max-width: 640px) { .terms { grid-template-columns: 1fr; } }

/* faq */
.faq { max-width: 860px; margin: 0 auto; border-top: 1px solid var(--line); }
.faq-group { max-width: 860px; margin: 0 auto 56px; }
.faq-group > h3 { font: 500 12px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--faint); margin: 0 0 18px; text-align: center; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 24px 0; font-size: 19px; font-weight: 500; letter-spacing: -.01em; }
.faq summary::-webkit-details-marker { display: none; }
.faq .pm { width: 28px; height: 28px; flex: none; border-radius: 50%; border: 1px solid var(--line2); position: relative; transition: transform .3s var(--ease), background .2s; }
.faq .pm::before, .faq .pm::after { content: ""; position: absolute; left: 50%; top: 50%; width: 10px; height: 1.5px; background: currentColor; transform: translate(-50%, -50%); }
.faq .pm::after { transform: translate(-50%, -50%) rotate(90deg); transition: transform .3s var(--ease); }
.faq details[open] .pm::after { transform: translate(-50%, -50%) rotate(0); }
.faq-a { padding: 0 52px 26px 0; color: var(--mute); }
.faq-a p { margin: 0; }
.faq-note { text-align: center; margin-top: 36px; color: var(--mute); }

/* text, prose */
.txt { max-width: 820px; margin: 0 auto; text-align: center; }
.txt .h2 { margin-bottom: 24px; }
.txt p { font-size: clamp(18px, 1.6vw, 20px); color: var(--mute); }
.txt p:last-child { margin-bottom: 0; }
.emph { font-size: clamp(24px, 3vw, 36px) !important; color: var(--fg) !important; letter-spacing: -.025em; line-height: 1.25; margin-top: 40px !important; text-wrap: balance; }
.prose { font-size: 17px; line-height: 1.75; }
.prose h2 { font-size: clamp(22px, 2.4vw, 28px); margin: 2.2em 0 .7em; scroll-margin-top: 96px; }
.prose h3 { font-size: 20px; margin: 1.8em 0 .6em; }
.prose p, .prose li { color: var(--mute); }
.prose strong { color: var(--fg); }
.prose ul, .prose ol { padding-left: 1.3em; }
.prose li { margin: .35em 0; }
.prose a { color: var(--fg); }
.prose blockquote { margin: 1.5em 0; padding: 4px 0 4px 20px; border-left: 2px solid var(--fg); }
.prose { min-width: 0; overflow-wrap: break-word; }
.prose code { font: .86em/1.5 var(--mono); background: var(--surf); border: 1px solid var(--line); border-radius: 6px; padding: .08em .35em; overflow-wrap: anywhere; }
.prose pre { overflow-x: auto; max-width: 100%; margin: 1.5em 0; padding: 16px 18px; background: var(--surf); border: 1px solid var(--line); border-radius: 12px; font-size: 14px; line-height: 1.6; -webkit-overflow-scrolling: touch; }
.prose pre code { background: none; border: 0; padding: 0; font-size: inherit; white-space: pre; overflow-wrap: normal; }

/* legal documents */
.legal { display: grid; grid-template-columns: 240px 1fr; gap: clamp(32px, 6vw, 88px); align-items: start; }
.legal-meta { font: 500 12px/1.5 var(--mono); letter-spacing: .06em; color: var(--faint); margin: 0 0 28px; }
.toc { position: sticky; top: 96px; font-size: 14px; }
.toc p { font: 500 11px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--faint); margin-bottom: 14px; }
.toc ol { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; max-height: calc(100vh - 160px); overflow-y: auto; }
.toc a { display: block; padding: 6px 10px; border-radius: 8px; text-decoration: none; color: var(--mute); }
.toc a:hover, .toc a.cur { color: var(--fg); background: var(--surf); }
.legal .prose h2:first-child { margin-top: 0; }
@media (max-width: 900px) { .legal { grid-template-columns: 1fr; } .toc { position: static; } .toc ol { max-height: none; grid-template-columns: 1fr 1fr; } }

/* cta */
.cta-box { text-align: center; max-width: 880px; margin: 0 auto; }
.cta-box .film { width: 160px; margin: 0 auto 32px; }
.cta-box .h2 { margin-bottom: 20px; }
.cta-box .lead { margin-bottom: 36px; }

/* form */
.enq { display: grid; grid-template-columns: 1fr 1.15fr; gap: clamp(32px, 6vw, 96px); align-items: start; }
.enq-copy .h2 { margin-bottom: 20px; }
.enq-copy .lead { margin-left: 0; }
.alt { list-style: none; margin: 32px 0 0; padding: 0; border-top: 1px solid var(--line); }
.alt li { display: flex; justify-content: space-between; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.alt-lab { font: 500 12px/1.9 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--faint); }
.alt-q { color: var(--mute); margin: 28px 0 0; }
.form { display: grid; gap: 18px; border: 1px solid var(--line); border-radius: 22px; padding: clamp(24px, 3.5vw, 40px); background: var(--surf); }
.form label { display: grid; gap: 8px; font-size: 14px; font-weight: 500; }
.form .req { color: var(--mute); font-style: normal; }
.form input, .form textarea, .form select { width: 100%; border: 1px solid var(--line2); background: var(--bg); border-radius: 12px; padding: 14px 16px; font-size: 16px; transition: border-color .2s; }
.form input:focus, .form textarea:focus { outline: none; border-color: var(--fg); }
.form textarea { resize: vertical; min-height: 96px; }
.form .hp { position: absolute; left: -9999px; }
.form-note { font-size: 13px; color: var(--faint); margin: 0; }
.form-note a { color: var(--mute); }
.form-end { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.form-end .btn { min-width: 220px; }
.status { margin: 0; font-size: 15px; }
.status.ok { color: var(--go); }
.enq-solo { max-width: 680px; margin: 0 auto; }
@media (max-width: 900px) { .enq { grid-template-columns: 1fr; } .enq-copy { text-align: center; } .enq-copy .lead { margin-left: auto; } .form-end .btn { width: 100%; } }

/* guide */
.posts { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.post { background: var(--bg); padding: 32px; display: flex; flex-direction: column; gap: 12px; position: relative; transition: background .3s var(--ease); }
.post:hover { background: var(--surf); }
.post h2 { font-size: 22px; letter-spacing: -.02em; line-height: 1.25; }
.post h2 a { text-decoration: none; }
.post h2 a::after { content: ""; position: absolute; inset: 0; }
.post p { color: var(--mute); margin: 0; }
.post-date { font: 500 12px/1 var(--mono); letter-spacing: .08em; color: var(--faint); }
.post-more { margin-top: auto; font-weight: 500; }
@media (max-width: 760px) { .posts { grid-template-columns: 1fr; } }
.art-head { text-align: center; margin-bottom: 56px; }
.art-head .h1 { font-size: clamp(34px, 5vw, 60px); }
.meta { font: 500 12.5px/1.5 var(--mono); letter-spacing: .06em; color: var(--faint); margin-top: 20px; }
.crumb a { text-decoration: none; }
.sources { color: var(--mute); font-size: 15px; }
.art-cta { margin-top: 72px; border: 1px solid var(--line); border-radius: 22px; padding: 40px; text-align: center; }
.art-cta p { color: var(--mute); }

/* footer */
.ft { border-top: 1px solid var(--line); padding: clamp(64px, 8vw, 112px) 0 32px; margin-top: 0; }
.ft-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; }
.ft-mark { display: block; width: 72px; height: 72px; margin: 0 0 22px; }
.ft-brand p { color: var(--mute); max-width: 360px; margin: 0; }
.ft-brand .slogan { color: var(--fg); font-size: 20px; letter-spacing: -.02em; line-height: 1.3; margin-bottom: 14px; max-width: 320px; }
.ft-h { font: 500 11.5px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--faint); margin: 0 0 18px; }
.ft ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.ft ul a { text-decoration: none; color: var(--mute); }
.ft ul a:hover { color: var(--fg); }
.mark { display: grid; grid-template-columns: repeat(7, auto); justify-content: center; align-items: end; margin: clamp(72px, 10vw, 136px) 0 clamp(40px, 5vw, 64px); font-size: clamp(76px, 19vw, 264px); font-weight: 620; letter-spacing: -.055em; line-height: .78; user-select: none; }
.mark span { grid-row: 1; padding: 0 .012em; }
.mark .br { display: block; height: .1em; margin: .1em .03em 0; border: 1px solid var(--line2); border-top: 0; position: relative; font-style: normal; transition: border-color .4s; }
.mark .br em { position: absolute; top: 100%; margin-top: 10px; font: 400 13px/1.2 var(--mono); letter-spacing: .02em; color: var(--mute); font-style: normal; white-space: nowrap; transition: color .4s; }
.mark .br-ai em { left: 0; }
.mark .br-idea em { left: 50%; transform: translateX(-50%); }
.mark .br-go em { right: 0; }
.mark .br-idea { margin-top: max(.3em, 40px); }
@media (max-width: 440px) { .mark .br em { font-size: 11.5px; letter-spacing: 0; } }
/* hover a word or its bracket: those letters, the bracket and its label turn green */
.mark:has([data-ai]:hover, .br-ai:hover) :is([data-ai], .br-ai em),
.mark:has([data-idea]:hover, .br-idea:hover) :is([data-idea], .br-idea em),
.mark:has([data-go]:hover, .br-go:hover) :is([data-go], .br-go em) { color: var(--go); }
.mark:has([data-ai]:hover) .br-ai, .mark:has(.br-ai:hover) .br-ai,
.mark:has([data-idea]:hover) .br-idea, .mark:has(.br-idea:hover) .br-idea,
.mark:has([data-go]:hover) .br-go, .mark:has(.br-go:hover) .br-go { border-color: var(--go); }
.ft-bottom { display: flex; justify-content: space-between; align-items: center; gap: 16px 24px; flex-wrap: wrap; border-top: 1px solid var(--line); padding-top: 24px; }
.ft-legal { margin: 0; font-size: 12.5px; color: var(--faint); display: flex; flex-wrap: wrap; gap: 6px 14px; }
.ft-legal a, .ft-legal button { color: var(--faint); text-decoration: none; background: none; border: 0; padding: 0; cursor: pointer; font-size: inherit; }
.ft-legal a:hover, .ft-legal button:hover { color: var(--fg); }
@media (max-width: 900px) { .ft-top { grid-template-columns: 1fr 1fr; } .ft-brand { grid-column: 1 / -1; } }
@media (max-width: 480px) { .ft-top { grid-template-columns: 1fr; } }

/* cookie banner */
.consent { position: fixed; left: 50%; bottom: 16px; transform: translateX(-50%); z-index: 60; width: min(560px, calc(100% - 24px)); background: var(--bg); border: 1px solid var(--line2); border-radius: 18px; padding: 18px 20px; box-shadow: 0 24px 60px -24px rgba(0, 0, 0, .35); display: none; font-size: 14px; }
.consent.show { display: block; }
.consent p { color: var(--mute); margin: 0 0 14px; }
.consent .btn-row { display: flex; gap: 8px; }
.consent .btn { min-height: 40px; font-size: 14px; flex: 1; }
.consent .btn:first-child { background: var(--fg); color: var(--bg); border-color: var(--fg); }
@media (min-width: 760px) { .consent { width: min(760px, calc(100% - 48px)); display: none; align-items: center; gap: 20px; padding: 14px 16px 14px 22px; } .consent.show { display: flex; } .consent p { margin: 0; flex: 1; } .consent .btn-row { flex: 0 0 auto; } .consent .btn { flex: 0 0 auto; padding-inline: 22px; } }

/* 404 */
.nf { text-align: center; }
.nf .film { width: 200px; margin: 0 auto 32px; }
.nf .lead { margin-top: 20px; margin-bottom: 32px; }

/* ---------- symmetry: repeated cards share row lines, so titles, texts, prices and buttons start at the same height ---------- */
@supports (grid-template-rows: subgrid) {
  .agents { display: grid; grid-template-columns: repeat(5, 1fr); }
  .agents > li { display: grid; grid-row: span 4; grid-template-rows: subgrid; row-gap: 12px; align-content: start; align-items: start; justify-items: center; }
  .agents > li > .film { grid-row: 1; } .agents > li > .num { grid-row: 2; } .agents > li > h3 { grid-row: 3; } .agents > li > p { grid-row: 4; }
  .agents h3 { align-self: start; }
  .steps > li { display: grid; grid-row: span 3; grid-template-rows: subgrid; row-gap: 0; }
  .steps > li > .lab { grid-row: 1; } .steps > li > h3 { grid-row: 2; } .steps > li > p { grid-row: 3; }
  .pkgs { grid-auto-rows: auto; }
  .pkg { display: grid; grid-row: span 7; grid-template-rows: subgrid; row-gap: 0; align-content: start; }
  .pkg > .pkg-top { grid-row: 1; } .pkg > h3 { grid-row: 2; margin-top: 16px; } .pkg > .pkg-text { grid-row: 3; margin-top: 14px; }
  .pkg > .price { grid-row: 4; margin-top: 18px; align-self: start; } .pkg > .feats { grid-row: 5; margin-top: 18px; align-self: start; }
  .pkg > .pkg-note { grid-row: 6; margin-top: 14px; } .pkg > .pkg-cta { grid-row: 7; margin-top: 18px; align-self: end; }
  .pkgs-compact .pkg-text { min-height: 0; }
  .grid:not(.grid-c) > li { display: grid; grid-row: span 6; grid-template-rows: subgrid; row-gap: 0; align-content: start; }
  .grid:not(.grid-c) > li > .film { grid-row: 1; } .grid:not(.grid-c) > li > .num { grid-row: 2; } .grid:not(.grid-c) > li > .lab { grid-row: 3; }
  .grid:not(.grid-c) > li > h3 { grid-row: 4; } .grid:not(.grid-c) > li > p { grid-row: 5; } .grid:not(.grid-c) > li > .link { grid-row: 6; align-self: end; justify-self: start; }
  .grid:not(.grid-c) > li > :not(:first-child) { margin-top: 14px; }
}
@supports (grid-template-rows: subgrid) {
  @media (max-width: 1100px) {
    .agents { grid-template-columns: repeat(6, 1fr); }
    .agents > li { grid-column: span 2; }
    .agents > li:nth-child(4) { grid-column: 2 / span 2; }
    .agents > li:nth-child(4), .agents > li:nth-child(5) { border-bottom: 0; }
    .agents > li:nth-child(5) { grid-column: 4 / span 2; }
    .agents > li:nth-child(4) { border-left: 1px solid var(--line); }
  }
  @media (max-width: 640px) {
    .agents { grid-template-columns: 1fr; }
    .agents > li, .agents > li:nth-child(4), .agents > li:nth-child(5) { grid-column: 1; border-left: 0; border-bottom: 1px solid var(--line); }
    .agents > li:last-child { border-bottom: 0; }
  }
}

/* ---------- motion: transform / opacity only, started when on screen, off for reduced motion and old phones ---------- */
@keyframes rise { from { opacity: 0; transform: translateY(.5em); filter: blur(10px); } to { opacity: 1; transform: none; filter: none; } }
@keyframes appear { from { opacity: 0; scale: .9; } to { opacity: 1; scale: 1; } }
/* hero: the headline rises line by line, then the emblem fades in */
.hero-t .ln { display: inline-block; animation: rise 1.1s var(--ease) both; }
.hero-t .hl { display: block; animation-delay: .16s; }
.hero-in > .eyebrow, .hero-in > .hero-q { animation: rise .9s var(--ease) both; }
.hero-in > .hero-terms { animation: rise 1s var(--ease) .24s both; }
.hero-in > .lead { animation: rise 1.1s var(--ease) .3s both; }
.hero-in > .btns { animation: rise 1.1s var(--ease) .42s both; }
.hero-film > .film { animation: appear 1.6s var(--ease) .5s both; }
.hero-note { animation: rise 1s var(--ease) .8s both; }
/* headings: words slide up out of a mask (JS wraps them) */
.js .kt .w { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .14em; margin-bottom: -.14em; }
.js .kt .w > span { display: inline-block; transform: translateY(112%); transition: transform 1s var(--ease); transition-delay: calc(var(--i) * 42ms); }
.js .kt.in .w > span { transform: none; }
/* agents: work passes along the five, a green spark runs over them and each lights up in turn */
.relay-wrap { position: relative; }
.relay { position: absolute; top: 0; left: 0; width: 20%; height: 1px; z-index: 1; background: linear-gradient(90deg, transparent, var(--go)); opacity: 0; pointer-events: none; }
.relay::after { content: ""; position: absolute; right: -3px; top: -3px; width: 7px; height: 7px; border-radius: 50%; background: var(--go); box-shadow: 0 0 14px 2px color-mix(in srgb, var(--go) 70%, transparent); }
@keyframes relay { 0% { transform: translateX(-100%); opacity: 0; } 4%, 94% { opacity: 1; } 100% { transform: translateX(500%); opacity: 0; } }
@keyframes lit { 0%, 15% { color: var(--go); } 22%, 100% { color: var(--faint); } }
@keyframes litf { 0%, 15% { opacity: 1; } 24%, 100% { opacity: .55; } }
.relay-wrap.go .relay { animation: relay 10s linear infinite; }
.relay-wrap.go .agents .num { animation: lit 10s linear infinite; animation-delay: calc(var(--d) * 1.667s); }
.relay-wrap.go .agents .film { animation: litf 10s linear infinite; animation-delay: calc(var(--d) * 1.667s); }
@media (max-width: 1020px) { .relay { display: none; } }
/* timeline: the line draws itself and the stops turn green one after another */
.steps::after { content: ""; position: absolute; left: 0; right: 0; top: 7px; height: 1px; background: var(--go); transform-origin: left; transition: transform 2.6s var(--ease) .2s; }
.js .steps:not(.go)::after { transform: scaleX(0); }
.steps > li::before { transition: background .4s, border-color .4s; transition-delay: calc(.3s + var(--d) * .5s); }
.steps.go > li::before { background: var(--go); border-color: var(--go); }
@media (max-width: 900px) {
  .steps::after { top: 0; bottom: 0; left: 7px; right: auto; width: 1px; height: auto; transform-origin: top; }
  .js .steps:not(.go)::after { transform: scaleY(0); }
}
/* compare: a green tick draws itself in every "with aideago" cell */
.cmp-b .tick { display: inline-block; width: 15px; height: 15px; color: var(--go); vertical-align: -2px; margin-right: 8px; }
.cmp-b .tick path { stroke-dasharray: 1; stroke-dashoffset: 0; transition: stroke-dashoffset .7s var(--ease); transition-delay: calc(.3s + var(--d, 0) * 110ms); }
.js .cmp:not(.go) .tick path { stroke-dashoffset: 1; }
/* the recommended package: a light runs around its edge */
@property --ang { syntax: "<angle>"; inherits: false; initial-value: 0deg; }
@keyframes orbit { to { --ang: 360deg; } }
.pkg.is-feat::before { content: ""; position: absolute; inset: 0; padding: 1px; pointer-events: none; z-index: 1;
  background: conic-gradient(from var(--ang), transparent 0 64%, var(--go) 82%, transparent 96%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; animation: orbit 7s linear infinite; }
/* footer wordmark: letters rise, the ai / idea / go brackets draw in; a hovered word turns green */
.js .mark span { opacity: 0; transform: translateY(.3em); transition: opacity 1s var(--ease), transform 1s var(--ease), color .4s; transition-delay: calc(var(--k) * 70ms), calc(var(--k) * 70ms), 0s; }
.js .mark.go span { opacity: 1; transform: none; }
.js .mark .br { transform: scaleX(0); transform-origin: left; transition: transform 1s var(--ease) .7s, border-color .4s; }
.js .mark .br-go { transition-delay: .9s, 0s; }
.js .mark .br-idea { transition-delay: 1.1s, 0s; }
.js .mark.go .br { transform: none; }
.js .mark .br em { opacity: 0; transition: opacity .6s 1.5s, color .4s; }
.js .mark.go .br em { opacity: 1; }
/* primary buttons lean toward the pointer (JS sets --bx / --by) */
.btn-primary { translate: var(--bx, 0) var(--by, 0); transition: background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease), transform .25s var(--ease), translate .35s var(--ease); }

/* reveal on scroll (only when JS runs; off with reduced motion) */
.js [data-rv] { opacity: 0; transform: translateY(18px); transition: opacity .8s var(--ease), transform .8s var(--ease); transition-delay: calc(var(--d, 0) * 70ms); }
.js [data-rv].in, .rv-done [data-rv] { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js [data-rv], .js .chat [data-step] { opacity: 1 !important; transform: none !important; }
  .film video { display: none; }
  .js .kt .w > span, .js .mark span, .js .mark .br { transform: none !important; opacity: 1 !important; }
  .js .mark .br em { opacity: 1 !important; }
  .js .steps:not(.go)::after { transform: none !important; }
  .js .cmp:not(.go) .tick path { stroke-dashoffset: 0 !important; }
}
@media print { .hd, .ft, .consent, .film { display: none !important; } body { background: #fff; color: #000; } }