/* Aetheris web kit. Colours, type and spacing for the website. Rules: WEB-RULES.md */
@font-face {
  font-family: "Inter";
  src: url("fonts/Inter-Latin.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
}

:root {
  --ultramarine: #1238F5;
  --graphite: #1A1B1E;
  --white: #FFFFFF;
  --text-grey: #5B5E66;
  --tint: #F1F2F4;
  --hairline: #C9CCD3;
  --space: #020307;

  --on-dark: #FFFFFF;
  --on-dark-soft: rgba(255, 255, 255, .80);
  --on-dark-line: rgba(255, 255, 255, .26);

  --display: clamp(64px, 13vw, 208px);
  --title: clamp(30px, 4.4vw, 60px);
  --lead: clamp(19px, 1.7vw, 25px);
  --body: 17px;
  --small: 14px;

  --edge: clamp(20px, 6vw, 96px);
  --wide: 1240px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: "Inter", Arial, sans-serif;
  font-size: var(--body);
  line-height: 1.55;
  color: var(--on-dark);
  background: var(--space);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, p { margin: 0; }
a { color: inherit; }

/* The sky sits behind the opening climb and never scrolls. */
.sky {
  transition: opacity .28s;
  position: fixed; inset: 0; width: 100%; height: 100%; display: block; z-index: 0;
  background: linear-gradient(#2054F9 0%, #6F95FF 62%, #E6EEFF 78%, #C9D8FF 100%);
}

.bar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 3;
  display: flex; align-items: center; justify-content: space-between;
  padding: 28px var(--edge);
}
.bar { transition: background .3s; }
.bar.solid { background: var(--space); }
.brand { display: flex; align-items: center; gap: 14px; text-decoration: none; }
.brand svg { width: 42px; height: 26px; fill: currentColor; }
.brand span { font-size: 19px; font-weight: 650; letter-spacing: -.008em; }
.bar a.link { font-size: 15px; font-weight: 500; text-decoration: none; padding: 8px 0; border-bottom: 1px solid var(--on-dark-line); }
.bar a.link:hover { border-bottom-color: var(--on-dark); }

main { position: relative; z-index: 1; }
.inner { width: 100%; max-width: var(--wide); margin: 0 auto; }

/* The climb: the visitor scrolls through this tall strip while the sky rises behind a pinned screen. */
.climb { height: 320vh; }
.pin {
  position: sticky; top: 0; height: 100vh; height: 100svh;
  display: flex; align-items: center; padding: 0 var(--edge) 24vh;
}
.pin h1 { font-size: clamp(46px, 7.4vw, 124px); font-weight: 650; letter-spacing: -.028em; line-height: .98; margin-left: -.02em; max-width: 9em; }
.pin p { font-size: var(--lead); max-width: 30em; margin-top: 34px; }
.pin p.what { font-size: clamp(22px, 2.5vw, 38px); font-weight: 600; letter-spacing: -.012em; line-height: 1.15; }
.pin p.what + p { margin-top: 14px; font-weight: 500; }
.pin h1, .pin p { animation: arrive 1.4s cubic-bezier(.2, .7, .2, 1) both; }
.pin p { animation-delay: .2s; }
.pin p.what + p { animation-delay: .35s; }
@keyframes arrive { from { opacity: 0; transform: translateY(26px); } to { opacity: 1; transform: none; } }

.cue {
  position: fixed; left: var(--edge); bottom: 30px; z-index: 2;
  font-size: var(--small); letter-spacing: .02em;
  display: flex; align-items: center; gap: 12px; transition: opacity .5s;
}
.cue i { display: block; width: 1px; height: 44px; background: var(--on-dark); }

/* After the climb: an ordinary dark page that scrolls over the sky. */
.ground { position: relative; background: var(--space); padding: 0 var(--edge); }
.ground::after {
  content: ""; position: absolute; left: 0; right: 0; top: 100%; height: 45vh; pointer-events: none; z-index: 1;
  background: linear-gradient(to top, rgba(2, 3, 7, 0), var(--space));
}

/* Lower scenes: the page opens like a window and the picture behind shows through. */
.scene { position: relative; padding: 0 var(--edge); }

.scene.close { min-height: 125vh; padding-top: 52vh; padding-bottom: 14vh; }
.scene.close h2 { font-weight: 680; }
.ground::before {
  content: ""; position: absolute; left: 0; right: 0; bottom: 100%; height: 55vh; pointer-events: none;
  background: linear-gradient(to bottom, rgba(2, 3, 7, 0), var(--space));
}
.block { padding: 14vh 0; }
.block h2 { font-size: var(--title); font-weight: 680; letter-spacing: -.02em; line-height: 1.06; max-width: 15em; }
.block .lead { font-size: var(--lead); color: var(--on-dark-soft); max-width: 32em; margin-top: 24px; }

.block h2.wide, .scene h2.wide { font-size: clamp(32px, 5.2vw, 76px); letter-spacing: -.022em; line-height: 1.04; max-width: 13em; }
/* One large statement, right after the sky. */

.claim .big { font-size: clamp(38px, 8vw, 124px); font-weight: 680; letter-spacing: -.022em; line-height: 1.04; max-width: 14em; }
.claim .big.soft { color: rgba(255, 255, 255, .52); margin-top: .35em; }

.paper {
  background: var(--white); color: var(--graphite);
  display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: clamp(20px, 4vw, 56px); align-items: center;
  padding: clamp(22px, 4vw, 52px);
}
.paper .label { display: block; font-size: var(--small); font-weight: 600; color: var(--ultramarine); letter-spacing: .04em; text-transform: uppercase; margin-bottom: 16px; }

.paper .say p + p { margin-top: 16px; font-size: clamp(16px, 1.35vw, 20px); line-height: 1.45; color: var(--text-grey); max-width: 26em; }
.paper svg { display: block; width: 100%; height: auto; }
.paper svg [stroke-opacity=".72"] { stroke: var(--graphite); stroke-opacity: .85; }
.paper svg [fill-opacity=".72"] { fill: var(--graphite); fill-opacity: .8; }

.file { position: sticky; top: calc(var(--top) + var(--i) * var(--peek)); }

.file { --paper: #0B0E1A; }
.file:nth-child(2) { --paper: #0E1222; }
.file:nth-child(3) { --paper: #11162A; }
.file:nth-child(4) { --paper: #141A32; }
.file:nth-child(5) { --paper: #171E3A; }

.step h3 { font-size: 22px; font-weight: 680; letter-spacing: -.008em; line-height: 1.25; margin-top: 22px; }
.step p { margin-top: 12px; color: var(--on-dark-soft); max-width: 24em; }

/* Questions owners ask: each opens on a tap. */
.asks { margin-top: 56px; border-bottom: 1px solid var(--on-dark-line); max-width: 920px; }
.asks details { border-top: 1px solid var(--on-dark-line); }
.asks summary {
  list-style: none; cursor: pointer; position: relative; padding: 24px 48px 24px 0;
  font-size: clamp(19px, 2vw, 26px); font-weight: 600; letter-spacing: -.012em; line-height: 1.25;
}
.asks summary::-webkit-details-marker { display: none; }
.asks summary::before, .asks summary::after {
  content: ""; position: absolute; right: 4px; top: 50%; width: 18px; height: 2px; margin-top: -1px; background: var(--on-dark); transition: transform .25s, background .25s;
}
.asks summary::after { transform: rotate(90deg); }
.asks details[open] summary::after { transform: rotate(0deg); }
.asks details[open] summary::before, .asks details[open] summary::after { background: #5C7BFF; }
.asks details p { padding: 0 48px 26px 0; font-size: var(--lead); line-height: 1.45; color: var(--on-dark-soft); max-width: 34em; }

/* Contact: the email and phone number as large links. */
.reach { margin-top: 72px; border-bottom: 1px solid var(--on-dark-line); }
.reach a {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 5fr); align-items: baseline; gap: 0 24px;
  padding: 26px 0; border-top: 1px solid var(--on-dark-line); text-decoration: none;
  font-size: clamp(22px, 3.4vw, 46px); font-weight: 600; letter-spacing: -.02em; line-height: 1.1; overflow-wrap: anywhere;
  transition: color .2s, padding-left .3s;
}
.reach a span { font-size: var(--small); font-weight: 500; letter-spacing: 0; color: var(--on-dark-soft); }
.reach a:hover { padding-left: 10px; }

.last { padding: 18vh 0 16vh; }
.button {
  display: inline-block; margin-top: 40px; padding: 18px 30px;
  background: var(--ultramarine); color: var(--white);
  font-size: 17px; font-weight: 600; text-decoration: none; border: 0; border-radius: 0;
  transition: background .2s;
}
.button:hover { background: #2A4DFF; }
.who { margin-top: 28px; color: var(--on-dark-soft); }

/* Text rises into place as it enters the screen. Set from index.html. */
[data-rise] { will-change: opacity, transform; }

/* Ordinary white pages: graphite text, blue symbol. */
.plain { background: var(--white); color: var(--graphite); }
.plain .brand svg { fill: var(--ultramarine); }

@media (max-width: 820px) {
  
  .paper { grid-template-columns: 1fr; align-content: center; gap: 18px; padding: 22px 20px; }
  
  .paper .label { margin-bottom: 10px; }
  
  
  
  
  
  
  .asks { margin-top: 40px; }
  .asks summary { padding: 20px 40px 20px 0; }
  .asks details p { padding-right: 0; font-size: 17px; }
  
  
  
  
  .step h3 { margin-top: 14px; }
  .reach { margin-top: 52px; }
  .reach a { grid-template-columns: 1fr; gap: 6px; padding: 20px 0; }
  .button { display: block; text-align: center; }
  .block { padding: 10vh 0; }
  .bar { padding: 20px var(--edge); }
  .pin p { margin-top: 26px; }
  .climb { height: 280vh; }
}
@media (prefers-reduced-motion: reduce) {
  [data-rise] { opacity: 1 !important; transform: none !important; }
  .pin h1, .pin p { animation: none; }
}

/* Short screens (a phone on its side): folders stop stacking and simply follow each other. */
@media (max-height: 600px) {
  .file { position: static; margin-bottom: 14px; }
  
  
}

/* ---- Calm version: the climb carries two lines, then an ordinary professional page. ---- */
.climb { height: 400vh; }
.pin { position: sticky; }
.second { position: absolute; left: var(--edge); right: var(--edge); top: 50%; margin-top: -14vh; opacity: 0; pointer-events: none; }
.second .big { max-width: 12em; }


.ground { padding-bottom: 6vh; }
.scene.close { padding-top: 46vh; }

@media (max-width: 820px) {
  .climb { height: 360vh; }
  
  
  .second { margin-top: -10vh; }
}
@media (prefers-reduced-motion: reduce) {
}

/* ---- Photo version: real photographs, a diagnosis section, fuller content. ---- */
.photo { position: relative; overflow: hidden; background: #0B0E1A; }
.photo img { display: block; width: 100%; height: 100%; object-fit: cover; filter: saturate(.62) contrast(1.04) brightness(.96); }
.photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, #1238F5, #0A1A6B); mix-blend-mode: color; opacity: .2; pointer-events: none; }
.photo.dark::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, rgba(2, 3, 7, .86) 0%, rgba(2, 3, 7, .55) 45%, rgba(2, 3, 7, .1) 100%); }

.split { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: clamp(28px, 5vw, 80px); align-items: center; }
.split .photo { aspect-ratio: 4 / 3; }
.block h2.mid { font-size: clamp(30px, 4.2vw, 60px); letter-spacing: -.022em; line-height: 1.05; max-width: 13em; }

.svc { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: clamp(16px, 2vw, 28px); margin-top: 64px; }
.svc article { grid-column: span 2; background: var(--white); color: var(--graphite); display: flex; flex-direction: column; transition: transform .35s cubic-bezier(.2, .7, .2, 1); }
.svc article:nth-child(-n+2) { grid-column: span 3; }
.svc article:hover { transform: translateY(-6px); }
.svc .photo { aspect-ratio: 16 / 10; }
.svc article:nth-child(-n+2) .photo { aspect-ratio: 16 / 8; }
.svc .txt { padding: clamp(20px, 2.2vw, 32px); }
.svc .kind { display: block; font-size: var(--small); font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: var(--ultramarine); margin-bottom: 12px; }
.svc h3 { font-size: clamp(22px, 2.1vw, 30px); font-weight: 680; letter-spacing: -.016em; line-height: 1.1; }
.svc p { margin-top: 12px; font-size: 17px; line-height: 1.5; color: var(--text-grey); }

.foot { position: relative; z-index: 1; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 26px var(--edge); font-size: var(--small); color: var(--on-dark-soft); background: rgba(2, 3, 7, .55); }
.foot .brand svg { width: 30px; height: 19px; }
.foot .brand span { font-size: 15px; }

@media (max-width: 820px) {
  .split { grid-template-columns: 1fr; }
  
  
  .svc { grid-template-columns: 1fr; margin-top: 44px; }
  .svc article, .svc article:nth-child(-n+2) { grid-column: auto; }
  .svc article:nth-child(-n+2) .photo { aspect-ratio: 16 / 10; }
  
  .photo.dark::before { background: linear-gradient(180deg, rgba(2, 3, 7, .35) 0%, rgba(2, 3, 7, .82) 100%); }
  
  
  .foot { flex-direction: column; align-items: flex-start; }
}

.split .photo { width: 100%; }
.scene.close { min-height: 110vh; }

.chat {
  position: fixed; right: var(--edge); bottom: 26px; z-index: 6; width: min(380px, calc(100vw - 32px)); max-height: min(560px, calc(100vh - 110px));
  display: flex; flex-direction: column; background: var(--white); color: var(--graphite); box-shadow: 0 24px 70px rgba(0, 0, 0, .55);
}
.chat[hidden] { display: none; }
.chat header { display: grid; grid-template-columns: 1fr auto; gap: 2px 12px; align-items: center; padding: 16px 18px; background: var(--ultramarine); color: var(--white); }
.chat header b { font-size: 17px; letter-spacing: -.008em; }
.chat header span { grid-column: 1; font-size: 13px; opacity: .85; }
.chat header button { grid-column: 2; grid-row: 1 / span 2; background: none; border: 0; color: inherit; font-size: 28px; line-height: 1; cursor: pointer; padding: 4px 8px; }
.chat .log { flex: 1; overflow-y: auto; padding: 18px; display: flex; flex-direction: column; gap: 10px; min-height: 150px; }
.chat .log p { max-width: 86%; padding: 10px 13px; font-size: 15px; line-height: 1.4; }
.chat .log p.bot { background: var(--tint); align-self: flex-start; }
.chat .log p.me { background: var(--ultramarine); color: var(--white); align-self: flex-end; }
.chat .picks { display: flex; flex-wrap: wrap; gap: 8px; padding: 0 18px 14px; }
.chat .picks:empty { display: none; }
.chat .picks button, .chat .picks a {
  border: 1px solid var(--ultramarine); background: var(--white); color: var(--ultramarine); border-radius: 0; cursor: pointer;
  padding: 9px 12px; font: 600 14px/1.1 "Inter", Arial, sans-serif; text-decoration: none;
}
.chat .picks button:hover, .chat .picks a:hover { background: var(--ultramarine); color: var(--white); }
.chat form { display: flex; border-top: 1px solid var(--hairline); }
.chat form[hidden] { display: none; }
.chat input { flex: 1; min-width: 0; border: 0; padding: 15px 16px; font: 400 16px/1.2 "Inter", Arial, sans-serif; color: var(--graphite); outline: none; }
.chat form button { border: 0; border-radius: 0; background: var(--graphite); color: var(--white); padding: 0 18px; font: 600 14px/1 "Inter", Arial, sans-serif; cursor: pointer; }
@media (max-width: 820px) {
  
  .chat { right: 16px; bottom: 16px; }
}

.foot { padding-right: calc(var(--edge) + 190px); }
@media (max-width: 820px) { .foot { padding-right: var(--edge); padding-bottom: 84px; } }

/* ---- End of page: the agent conversation that collects the lead. ---- */
.endgrid { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: clamp(28px, 5vw, 80px); align-items: start; }
.endtext .lead { font-size: var(--lead); color: var(--on-dark-soft); max-width: 24em; margin-top: 22px; }
.reach.small { margin-top: 44px; max-width: 460px; }
.reach.small a { font-size: clamp(18px, 1.7vw, 24px); padding: 16px 0; grid-template-columns: 70px 1fr; }
.agent { background: var(--white); color: var(--graphite); display: flex; flex-direction: column; height: min(580px, 78vh); box-shadow: 0 30px 80px rgba(0, 0, 0, .5); }
.agent header { display: flex; align-items: center; gap: 14px; padding: 16px 20px; background: var(--graphite); color: var(--white); }
.agent header svg { width: 34px; height: 21px; fill: var(--white); flex: none; }
.agent header div { flex: 1; display: flex; flex-direction: column; gap: 3px; }
.agent header b { font-size: 16px; letter-spacing: 0; line-height: 1; }
.agent .live { display: inline-flex; align-items: center; gap: 7px; font-size: 12px; font-weight: 600; letter-spacing: .05em; text-transform: uppercase; color: #8FE3B0; }
.agent .live i { width: 7px; height: 7px; border-radius: 50%; background: #3DDC84; animation: pulse 1.8s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: .35; } }
.agent header em { font-style: normal; font-size: 13px; color: rgba(255, 255, 255, .7); white-space: nowrap; }
.agent .bar2 { height: 3px; background: var(--tint); }
.agent .bar2 b { display: block; height: 100%; background: var(--ultramarine); transform-origin: 0 50%; transform: scaleX(0); transition: transform .4s; }
.agent .log { flex: 1; overflow-y: auto; padding: 20px 20px 8px; display: flex; flex-direction: column; gap: 10px; overscroll-behavior: contain; }
.agent .log p { max-width: 84%; padding: 11px 14px; font-size: 16px; line-height: 1.4; animation: pop .25s ease-out; }
@keyframes pop { from { opacity: 0; transform: translateY(6px); } }
.agent .log p.bot { background: var(--tint); align-self: flex-start; }
.agent .log p.me { background: var(--ultramarine); color: var(--white); align-self: flex-end; }
.agent .dots { display: inline-flex; gap: 5px; padding: 15px 14px !important; }
.agent .dots i { width: 6px; height: 6px; border-radius: 50%; background: var(--text-grey); animation: pulse 1s infinite; }
.agent .dots i:nth-child(2) { animation-delay: .15s; } .agent .dots i:nth-child(3) { animation-delay: .3s; }
.agent .picks { display: flex; flex-wrap: wrap; gap: 8px; padding: 8px 20px 14px; }
.agent .picks:empty { display: none; }
.agent .picks button, .agent .picks a {
  border: 1.5px solid var(--ultramarine); background: var(--white); color: var(--ultramarine); border-radius: 0; cursor: pointer;
  padding: 11px 14px; font: 600 15px/1.1 "Inter", Arial, sans-serif; text-decoration: none; transition: background .15s, color .15s;
}
.agent .picks button:hover, .agent .picks a:hover, .agent .picks a.go { background: var(--ultramarine); color: var(--white); }
.agent .picks a.go { flex: 1; text-align: center; padding: 15px 14px; }
.agent form { display: flex; border-top: 1px solid var(--hairline); }
.agent form[hidden] { display: none; }
.agent input { flex: 1; min-width: 0; border: 0; padding: 16px 20px; font: 400 16px/1.2 "Inter", Arial, sans-serif; color: var(--graphite); outline: none; background: var(--white); }
.agent form button { border: 0; border-radius: 0; background: var(--ultramarine); color: var(--white); padding: 0 22px; font: 600 15px/1 "Inter", Arial, sans-serif; cursor: pointer; }
.agent .fine { padding: 9px 20px 11px; font-size: 12px; color: var(--text-grey); border-top: 1px solid var(--tint); margin: 0; }
.scene.close { padding-top: 34vh; }
.foot { padding-right: var(--edge); }
@media (max-width: 820px) {
  .endgrid { grid-template-columns: 1fr; gap: 30px; }
  .endtext { display: contents; }
  .endtext h2 { order: 1; } .endtext .lead { order: 2; margin-top: -8px; } .agent { order: 3; height: min(560px, 76svh); } .reach.small { order: 4; margin-top: 8px; }
  .foot { padding-bottom: 26px; }
  .scene.close { padding-top: 26vh; }
}
@media (prefers-reduced-motion: reduce) { .agent .live i, .agent .dots i, .agent .log p { animation: none; } }

/* Type follows the written brand rules: Inter only; body 400, labels 500 to 600, large title 650, headings 680, key numbers 700. Letters are not squeezed. */

.agent .log p.note { align-self: stretch; max-width: none; background: none; border: 1px dashed var(--hairline); color: var(--text-grey); font-size: 13px; }

/* A mouse wheel moves the page in steps (most of all on Windows). These short blends turn each step into a glide. */
[data-rise] { transition: opacity .3s linear, transform .35s cubic-bezier(.2, .7, .2, 1); }
#opening, #second { transition: opacity .3s linear, transform .35s cubic-bezier(.2, .7, .2, 1); }
@media (prefers-reduced-motion: reduce) { [data-rise], #opening, #second { transition: none; } }

/* ---- Craft pass, 11 November 2026: fixes from the Impeccable and Hallmark reviews. ---- */
html, body { overflow-x: clip; }
h1, h2, h3, .big { text-wrap: balance; }
/* A visible outline for people who move through the page by keyboard. */
:focus-visible { outline: 2px solid #7E97FF; outline-offset: 3px; }
.agent :focus-visible { outline-color: var(--ultramarine); }
.agent input:focus-visible { outline: 2px solid var(--ultramarine); outline-offset: -2px; }
/* Labels are plain lower-case words, not small spaced capitals. */
.svc .kind, .agent .live { text-transform: none; letter-spacing: 0; }

/* Service cards are not links, so they do not lift. */
.svc article, .svc article:hover { transform: none; transition: none; }
[data-rise] { will-change: auto; }
/* The scroll cue sits on pale cloud, so it is dark. */
.cue { color: var(--graphite); }
.cue i { background: var(--graphite); }
/* The closing heading and survey sit above the dark fade that ends the page before them. */
.scene.close .inner { position: relative; z-index: 2; }
/* The survey box follows the brand: no shadow, no round green dot. */
.agent { box-shadow: none; border: 1px solid var(--on-dark-line); }
.agent .live { color: var(--on-dark-soft); }
.agent .live i { border-radius: 0; background: #7E97FF; animation: none; }
.agent .dots i { border-radius: 0; }
.agent .picks button, .agent .picks a { min-height: 44px; }
@supports (height: 100svh) {
  .climb { height: 400svh; }
  @media (max-width: 820px) { .climb { height: 360svh; } }
}

/* ---- What changes, as plain reading: an outcome, then what is true today and what AI does about it.
   No table, no rules, no arrows. The line about today is quiet; the line about AI is bold. ---- */
.shifts { margin-top: clamp(72px, 12vh, 128px); }
.shift { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 0 clamp(28px, 5vw, 80px); align-items: baseline; }
.shift + .shift { margin-top: clamp(56px, 10vh, 112px); }
.shift h3 { font-size: var(--title); font-weight: 680; letter-spacing: -.02em; line-height: 1.06; }
.shift .pairs p { font-size: var(--lead); line-height: 1.4; font-weight: 600; letter-spacing: -.008em; color: var(--on-dark); max-width: 26em; }
.shift .pairs p + p { margin-top: 1.1em; }
.shift .was { display: block; font-weight: 400; letter-spacing: 0; color: rgba(255, 255, 255, .58); }
@media (max-width: 820px) {
  .shifts { margin-top: 56px; }
  .shift { grid-template-columns: 1fr; gap: 16px 0; }
  .shift + .shift { margin-top: 52px; }
}

/* ---- The three outcomes, interactive. Point at, tap or tab to an outcome: its picture and its two lines show.
   Without scripts every outcome is simply shown in full, one under the other. ---- */
.shift h3 button { all: unset; cursor: pointer; display: inline-block; font: inherit; letter-spacing: inherit; line-height: inherit; color: inherit; }
.shift h3 button:focus-visible { outline: 2px solid #7E97FF; outline-offset: 6px; }
.shift-panel .photo { aspect-ratio: 3 / 2; margin-bottom: clamp(22px, 3vh, 36px); }
html:not(.js) .shift-panel { grid-column: 2; }
html:not(.js) .shift h3 { grid-column: 1; }
.js .shifts { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); grid-template-rows: auto auto auto 1fr; gap: 0 clamp(28px, 5vw, 80px); }
.js .shift { display: contents; }
.js .shift + .shift { margin-top: 0; }
.js .shift h3 { grid-column: 1; color: rgba(255, 255, 255, .34); transition: color .35s cubic-bezier(.2, .7, .2, 1); padding: clamp(10px, 1.6vh, 18px) 0; }
.js .shift:nth-child(1) h3 { grid-row: 1; padding-top: 0; }
.js .shift:nth-child(2) h3 { grid-row: 2; }
.js .shift:nth-child(3) h3 { grid-row: 3; }
.js .shift.is-on h3 { color: var(--on-dark); }
.js .shift h3 button:hover { color: var(--on-dark); }
.js .shift-panel { grid-column: 2; grid-row: 1 / span 4; opacity: 0; visibility: hidden; transform: translate3d(0, 10px, 0); transition: opacity .45s cubic-bezier(.2, .7, .2, 1), transform .45s cubic-bezier(.2, .7, .2, 1), visibility 0s .45s; }
.js .shift.is-on .shift-panel { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
@media (max-width: 820px) {
  html:not(.js) .shift-panel, html:not(.js) .shift h3 { grid-column: auto; }
  .js .shifts { display: block; }
  .js .shift { display: block; border-top: 1px solid var(--on-dark-line); }
  .js .shift:last-child { border-bottom: 1px solid var(--on-dark-line); }
  .js .shift h3, .js .shift:nth-child(1) h3 { padding: 0; }
  .js .shift h3 button { display: flex; justify-content: space-between; align-items: center; width: 100%; padding: 22px 0; box-sizing: border-box; }
  .js .shift h3 button::after { content: "+"; font-weight: 400; font-size: 26px; line-height: 1; color: var(--on-dark-soft); }
  .js .shift.is-on h3 button::after { content: "\2212"; }
  .js .shift-panel { display: none; opacity: 1; visibility: visible; transform: none; transition: none; padding-bottom: 30px; }
  .js .shift.is-on .shift-panel { display: block; animation: shiftin .4s cubic-bezier(.2, .7, .2, 1); }
}
@keyframes shiftin { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
  .js .shift h3, .js .shift-panel { transition: none; }
  .js .shift.is-on .shift-panel { animation: none; }
}

/* The outcomes play by themselves on a laptop: a line fills under the current one, then the next takes over. */
.shift h3 .fill { display: none; }
@media (min-width: 821px) {
  .js .shift h3 { width: fit-content; cursor: pointer; }
  .js .shift h3:hover { color: rgba(255, 255, 255, .72); }
  .js .shift.is-on h3, .js .shift.is-on h3:hover { color: var(--on-dark); }
  .js .shift h3 .fill { display: block; height: 3px; margin-top: 12px; background: rgba(255, 255, 255, .14); overflow: hidden; }
  .js .shift h3 .fill b { display: block; height: 100%; background: #7E97FF; transform: scaleX(0); transform-origin: 0 50%; }
  .js .shift.is-on h3 .fill b { transform: scaleX(1); }
  .js .shifts.playing:not(.held) .shift.is-on h3 .fill b { animation: shiftfill 6s linear both; }
}
@keyframes shiftfill { from { transform: scaleX(0); } to { transform: scaleX(1); } }
@media (prefers-reduced-motion: reduce) { .js .shifts.playing:not(.held) .shift.is-on h3 .fill b { animation: none; } }

/* ==== Professional pass, 11 November 2026. Below the sky the page is a white, structured page:
   a real menu with one button, smaller headings with their explanation beside them, one grid, thin dividers.
   The sky above and the closing scene below are unchanged. ==== */
:root { --line: #E2E5EB; --ink-soft: #5B5E66; --ink-faint: #A9AEB9; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
section[id] { scroll-margin-top: 72px; }

/* Header: brand, section links, one button. White over the white page. */
.bar { padding: 18px var(--edge); transition: background .25s, color .25s; }
.menu { display: flex; gap: clamp(18px, 2.4vw, 36px); margin-left: auto; margin-right: clamp(20px, 2.6vw, 40px); }
.menu a { font-size: 15px; font-weight: 500; text-decoration: none; opacity: .88; }
.menu a:hover { opacity: 1; text-decoration: underline; text-underline-offset: 6px; }
.cta { font-size: 15px; font-weight: 600; text-decoration: none; padding: 11px 18px; background: var(--white); color: var(--ultramarine); white-space: nowrap; }
.cta:hover { background: #E8EDFF; }
.bar.on-light { background: var(--white); color: var(--graphite); box-shadow: inset 0 -1px 0 var(--line); }
.bar.on-light .brand svg { fill: var(--ultramarine); }
.bar.on-light .cta { background: var(--ultramarine); color: var(--white); }
.bar.on-light .cta:hover { background: #0B2BD0; }
.bar.on-light :focus-visible, .light :focus-visible { outline-color: var(--ultramarine); }

/* The white page. */
.ground.light { background: var(--white); color: var(--graphite); padding-bottom: 0; }
.ground.light::before, .ground.light::after { display: none; }
.light .block { padding: clamp(72px, 12vh, 132px) 0; }
.light .block + .block { border-top: 1px solid var(--line); }
.light .block.tint { background: var(--tint); margin: 0 calc(var(--edge) * -1); padding-left: var(--edge); padding-right: var(--edge); border-top: 0; }
.light .block.tint + .block { border-top: 0; }
.light .block h2, .light .block h2.mid { font-size: clamp(30px, 3.3vw, 46px); font-weight: 680; letter-spacing: -.02em; line-height: 1.1; max-width: 13em; }
.light .block .lead { font-size: clamp(18px, 1.45vw, 21px); line-height: 1.5; color: var(--ink-soft); max-width: 30em; margin-top: 0; }
.head, .qa { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 20px clamp(28px, 5vw, 80px); }
.head { align-items: end; }
.qa { align-items: start; }
.light .split .lead { margin-top: 22px; }

/* The three outcomes on white. */
.light .shifts { margin-top: clamp(48px, 8vh, 88px); }
.light .shift h3 { font-size: clamp(24px, 2.5vw, 36px); letter-spacing: -.018em; line-height: 1.12; }
.js .light .shift h3 { color: var(--ink-faint); }
.js .light .shift.is-on h3 { color: var(--graphite); }
.light .shift h3 button:focus-visible { outline-color: var(--ultramarine); }
.light .shift .pairs p { font-size: clamp(18px, 1.45vw, 21px); color: var(--graphite); }
.light .shift .was { color: var(--ink-soft); }
@media (min-width: 821px) {
  .js .light .shift h3:hover { color: #6C707A; }
  .js .light .shift.is-on h3, .js .light .shift.is-on h3:hover { color: var(--graphite); }
  .js .light .shift h3 .fill { background: var(--line); }
  .js .light .shift h3 .fill b { background: var(--ultramarine); }
}

/* Services: plain bordered cards on a pale band. */
.light .svc { margin-top: clamp(40px, 6vh, 64px); gap: 20px; }
.light .svc article { background: var(--white); border: 1px solid var(--line); }
.light .svc .kind { font-size: 14px; }
.light .svc h3 { font-size: clamp(20px, 1.7vw, 24px); line-height: 1.2; letter-spacing: -.012em; }
.light .svc p { font-size: 16px; }

/* Questions. */
.light .asks { margin-top: 0; max-width: none; border-bottom-color: var(--line); }
.light .asks details { border-top-color: var(--line); }
.light .asks summary::before, .light .asks summary::after { background: var(--graphite); }
.light .asks details[open] summary::before, .light .asks details[open] summary::after { background: var(--ultramarine); }
.light .asks details p { font-size: 18px; color: var(--ink-soft); }

/* The closing scene starts straight after the white page. */
.scene.close { padding-top: clamp(96px, 20vh, 200px); min-height: 100vh; }

@media (max-width: 820px) {
  .menu { display: none; }
  .bar { padding: 14px var(--edge); }
  .cta { margin-left: auto; padding: 10px 14px; font-size: 14px; }
  .head, .qa { grid-template-columns: 1fr; gap: 18px; }
  .light .block { padding: 64px 0; }
  .light .block.tint { padding-left: var(--edge); padding-right: var(--edge); }
  .js .light .shift, .js .light .shift:last-child { border-color: var(--line); }
  .js .light .shift h3 button::after { color: var(--ink-soft); }
  .light .qa .asks { margin-top: 8px; }
}

/* The outcome pictures can never change the size of their panel: the panel keeps to its column,
   and the picture fills a box whose shape is fixed before the file arrives. (Fixes a jump in page height.) */
.shift-panel { min-width: 0; max-width: 100%; }
.shift-panel .photo { width: 100%; height: auto; aspect-ratio: 3 / 2; }
.shift-panel .photo img { position: absolute; inset: 0; width: 100%; height: 100%; }

/* ---- The outcomes as an ordinary tab set (laptop): heading and its explanation together on the left,
   three tabs in a row with the line that fills on top, then one panel: the two lines beside the picture. ---- */
.light .head { display: block; }
.light .head .lead { margin-top: 18px; }
@media (min-width: 821px) {
  .js .light .shifts.tabs { grid-template-columns: repeat(3, minmax(0, 1fr)); grid-template-rows: auto auto; gap: 0 clamp(20px, 2.4vw, 32px); margin-top: clamp(40px, 6vh, 64px); }
  .js .light .shifts.tabs .shift h3 { grid-row: 1; width: auto; padding: 0; display: flex; flex-direction: column-reverse; font-size: clamp(18px, 1.5vw, 22px); font-weight: 650; letter-spacing: -.01em; line-height: 1.2; color: var(--ink-soft); }
  .js .light .shifts.tabs .shift:nth-child(1) h3 { grid-column: 1; }
  .js .light .shifts.tabs .shift:nth-child(2) h3 { grid-column: 2; }
  .js .light .shifts.tabs .shift:nth-child(3) h3 { grid-column: 3; }
  .js .light .shifts.tabs .shift h3:hover { color: var(--graphite); }
  .js .light .shifts.tabs .shift.is-on h3 { color: var(--graphite); }
  .js .light .shifts.tabs .shift h3 button { display: block; width: 100%; box-sizing: border-box; padding: 16px 0 0; }
  .js .light .shifts.tabs .shift h3 .fill { margin-top: 0; height: 2px; }
  .js .light .shifts.tabs .shift-panel { grid-column: 1 / -1; grid-row: 2; display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 0 clamp(28px, 5vw, 80px); align-items: start; margin-top: clamp(32px, 5vh, 56px); }
  .light .shifts.tabs .shift-panel .photo { order: 2; margin-bottom: 0; }
  .light .shifts.tabs .shift-panel .pairs { order: 1; }
  .light .shifts.tabs .pairs p { font-size: clamp(20px, 1.6vw, 24px); line-height: 1.3; max-width: 20em; }
  .light .shifts.tabs .pairs .was { font-size: 17px; line-height: 1.5; margin-bottom: 8px; }
  .light .shifts.tabs .pairs p + p { margin-top: 28px; padding-top: 28px; border-top: 1px solid var(--line); }
}

/* ---- What we build: one dark band with the picture as its background. Five names on the left;
   picking one (or waiting) changes the words on the right and the picture behind. ---- */
.light .block.build { position: relative; margin: 0 calc(var(--edge) * -1); padding-left: var(--edge); padding-right: var(--edge); background: var(--space); color: var(--white); border-top: 0; overflow: hidden; }
.light .block.build + .block { border-top: 0; }
.build-bg, .build-bg img, .build-bg::after { position: absolute; inset: 0; }
.build-bg img { width: 100%; height: 100%; object-fit: cover; opacity: 0; filter: saturate(.9) brightness(.92); transition: opacity .9s ease; }
.build-bg img.is-on { opacity: 1; }
.build-bg::after { content: ""; background: linear-gradient(90deg, rgba(2, 3, 7, .86) 0%, rgba(2, 3, 7, .58) 45%, rgba(2, 3, 7, .34) 100%); }
.build .inner { position: relative; }
.light .build h2 { color: var(--white); }
.light .build .lead { color: rgba(255, 255, 255, .78); }
.builds { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 0 clamp(28px, 5vw, 80px); align-items: end; margin-top: clamp(48px, 8vh, 88px); }
.build-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid rgba(255, 255, 255, .22); }
.build-list li { position: relative; border-bottom: 1px solid rgba(255, 255, 255, .22); }
.build-list button { all: unset; cursor: pointer; display: block; width: 100%; box-sizing: border-box; padding: 18px 0; font-size: clamp(19px, 1.6vw, 24px); font-weight: 600; letter-spacing: -.01em; line-height: 1.25; color: rgba(255, 255, 255, .62); transition: color .3s; }
.build-list li.is-on button, .build-list button:hover { color: var(--white); }
.light .build-list button:focus-visible { outline: 2px solid var(--white); outline-offset: 2px; }
.build-list .fill { position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; display: block; overflow: hidden; }
.build-list .fill b { display: block; height: 100%; background: var(--white); transform: scaleX(0); transform-origin: 0 50%; }
.build-list li.is-on .fill b { transform: scaleX(1); }
.builds.playing:not(.held) li.is-on .fill b { animation: shiftfill 6s linear both; }
.build-panels { display: grid; min-width: 0; }
.build-panel { grid-area: 1 / 1; align-self: end; opacity: 0; visibility: hidden; transform: translate3d(0, 10px, 0); transition: opacity .45s cubic-bezier(.2, .7, .2, 1), transform .45s cubic-bezier(.2, .7, .2, 1), visibility 0s .45s; }
.build-panel.is-on { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
.build-panel h3 { font-size: clamp(28px, 3vw, 44px); font-weight: 680; letter-spacing: -.02em; line-height: 1.08; max-width: 12em; }
.build-panel p { margin-top: 16px; font-size: clamp(18px, 1.45vw, 21px); line-height: 1.5; color: rgba(255, 255, 255, .84); max-width: 26em; }
@media (max-width: 820px) {
  .light .block.build { padding-left: var(--edge); padding-right: var(--edge); }
  .builds { grid-template-columns: 1fr; gap: 30px 0; margin-top: 36px; }
  .build-list button { padding: 15px 0; }
  .build-bg::after { background: linear-gradient(180deg, rgba(2, 3, 7, .80) 0%, rgba(2, 3, 7, .62) 100%); }
}
@media (prefers-reduced-motion: reduce) {
  .build-bg img, .build-panel, .build-list button { transition: none; }
  .builds.playing:not(.held) li.is-on .fill b { animation: none; }
}

/* Who it is for: the heading, then the four kinds of company as a plain list. No picture. */
.kinds { list-style: none; margin: 0; padding: 0; border-bottom: 1px solid var(--line); }
.kinds li { border-top: 1px solid var(--line); padding: 20px 0; font-size: clamp(19px, 1.6vw, 24px); font-weight: 600; letter-spacing: -.01em; line-height: 1.25; }
@media (max-width: 820px) { .build-bg img { object-position: 78% 50%; } .kinds li { padding: 16px 0; } }

/* Who it is for: eight kinds of company in two columns on a laptop, one column on a phone. */
.light .qa .lead { margin-top: 20px; }
@media (min-width: 821px) {
  .kinds { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: clamp(20px, 2.4vw, 32px); border-bottom: 0; }
  .kinds li { border-top: 1px solid var(--line); font-size: clamp(17px, 1.35vw, 20px); padding: 18px 0; }
  .kinds li:nth-last-child(-n+2) { border-bottom: 1px solid var(--line); }
}

/* Phone: a shorter climb so content arrives sooner, and a taller tap area for the logo. */
.brand { padding: 9px 0; }
@supports (height: 100svh) { @media (max-width: 820px) { .climb { height: 300svh; } } }