/* The footer and the pages beyond the landing page: about, legal and the
   comparisons, plus the landing page's sign-up modal, prompt box and FAQ.
   Built on the tokens and components in site.css. */

/* Footer: a film strip running along the top, the pitch, the links, and the name in lights */
.site-foot { position: relative; z-index: 1; overflow: hidden; border-top: 1px solid var(--line);
  background: linear-gradient(rgba(3, 3, 4, 0.78), #030304 38%); }
.site-foot::before { content: ""; position: absolute; top: -1px; left: 12%; right: 12%; height: 1px; z-index: 1;
  background: linear-gradient(90deg, transparent, var(--accent), transparent); box-shadow: 0 0 24px 1px rgba(245, 165, 36, 0.6); }
.foot-strip { height: 26px; border-bottom: 1px solid var(--line); background-color: #070708;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='30' height='26'%3E%3Crect x='9' y='8' width='12' height='10' rx='2.5' fill='%23ffffff' fill-opacity='0.09'/%3E%3C/svg%3E");
  background-size: 30px 26px; animation: run 2.4s linear infinite; }
@keyframes run { to { background-position-x: 30px; } }
.foot-main { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.75fr); gap: 72px; padding: 72px var(--gutter) 48px; }
.foot-claim { margin: 26px 0 14px; font-size: clamp(27px, 2.7vw, 36px); font-weight: 600; line-height: 1.06; letter-spacing: -0.04em;
  background: linear-gradient(180deg, #fff 30%, rgba(255, 255, 255, 0.68)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.foot-why { color: var(--text-2); font-size: 15px; max-width: 40ch; }

/* A tiny film plays in the footer: one scene after another lights up, each made by its own model */
.foot-reel { position: relative; display: flex; flex-wrap: wrap; gap: 5px; margin: 24px 0 28px; }
.foot-reel span { padding: 4px 9px; border-radius: 8px; font: 500 11.5px "IBM Plex Mono", monospace; color: var(--text-2);
  border: 1px solid var(--line-2); background: rgba(255, 255, 255, 0.02); animation: take 7.2s ease infinite calc(var(--i) * 1.2s - 1.2s); }
.foot-reel .film { color: #111; background: var(--accent); border-color: var(--accent); font-weight: 600; animation: none; box-shadow: 0 0 20px rgba(245, 165, 36, 0.4); }
@keyframes take { 0%, 18% { color: #fff; border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent), 0 0 18px rgba(245, 165, 36, 0.45); background: rgba(245, 165, 36, 0.12); }
  26%, 100% { color: var(--text-2); border-color: var(--line-2); box-shadow: none; background: rgba(255, 255, 255, 0.02); } }

.foot-cols { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 0.95fr) minmax(0, 1.35fr) minmax(0, 0.85fr); gap: 32px; }
.foot-col h2 { margin-bottom: 18px; font: 500 11.5px "IBM Plex Mono", monospace; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent-2); }
.foot-col ul { display: grid; gap: 11px; }
.foot-col a { position: relative; display: inline-flex; align-items: center; gap: 8px; font-size: 15px; color: rgba(245, 245, 247, 0.72); text-decoration: none; transition: color 0.2s; }
.foot-col a::after { content: ""; width: 10px; height: 10px; flex: none; opacity: 0; transform: translate(-5px, 2px); background: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 10l6-6M5 4h5v5'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 10l6-6M5 4h5v5'/%3E%3C/svg%3E") center / contain no-repeat;
  transition: opacity 0.2s, transform 0.25s var(--ease); }
.foot-col a:hover { color: #fff; }
.foot-col a:hover::after { opacity: 1; transform: translate(0, 0); }
.foot-col a.all { color: var(--accent-2); }
.foot-col.foot-models a { display: grid; grid-template-columns: auto auto; justify-content: start; column-gap: 8px; }
.foot-col.foot-models a::after { grid-row: 1; grid-column: 2; }
.foot-col.foot-models em { grid-column: 1 / -1; font: normal 400 11.5px "IBM Plex Mono", monospace; color: rgba(245, 245, 247, 0.4); transition: color 0.2s; }
.foot-col.foot-models a:hover em { color: var(--accent-2); }

/* The name in lights: a projector beam sweeps across it */
.foot-word { margin: 0 0 -0.2em; padding: 0 var(--gutter); text-align: center; font-size: clamp(110px, 25vw, 360px); font-weight: 600; line-height: 1;
  letter-spacing: -0.075em; user-select: none; pointer-events: none; color: transparent;
  background: linear-gradient(105deg, transparent 38%, rgba(255, 210, 122, 0.5) 48%, rgba(255, 255, 255, 0.85) 50%, rgba(255, 210, 122, 0.5) 52%, transparent 62%) 120% 0 / 250% 100% no-repeat,
    linear-gradient(180deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.03) 75%);
  -webkit-background-clip: text; background-clip: text; animation: beam 9s ease-in-out infinite;
  -webkit-mask-image: linear-gradient(#000 45%, transparent 92%); mask-image: linear-gradient(#000 45%, transparent 92%); }
@keyframes beam { 0%, 30% { background-position: 120% 0, 0 0; } 70%, 100% { background-position: -20% 0, 0 0; } }
.foot-base { position: relative; display: flex; justify-content: space-between; align-items: center; gap: 12px 24px; flex-wrap: wrap;
  padding: 20px var(--gutter) 28px; border-top: 1px solid var(--line); font-size: 13.5px; color: var(--text-2); }
.rec { display: inline-flex; align-items: center; gap: 9px; }
.rec::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: #ff4d4d; box-shadow: 0 0 9px #ff4d4d; animation: blink 1.6s steps(1) infinite; }
.foot-legal { display: flex; gap: 20px; }
.foot-legal a { text-decoration: none; transition: color 0.2s; }
.foot-legal a:hover { color: #fff; }
.foot a { text-decoration: none; }
.foot a:hover { color: #fff; }

/* Page hero for the inner pages */
.page-hero { padding-top: 170px; padding-bottom: 70px; text-align: center; }
.page-hero h1 { font-size: clamp(42px, 6.4vw, 82px); line-height: 1; letter-spacing: -0.05em; margin-bottom: 24px; }
.page-hero .lede { margin-bottom: 0; }
.page-hero .cta { margin-top: 34px; }
.page-hero .reveal:nth-child(2) { transition-delay: 0.08s; }
.page-hero .reveal:nth-child(3) { transition-delay: 0.16s; }
.page-hero .reveal:nth-child(4) { transition-delay: 0.24s; }
.lede strong { font-weight: 500; color: var(--text); }
.stamp { margin-top: 22px; font: 500 12px "IBM Plex Mono", monospace; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent-2); }
.page-hero.lost { min-height: 86vh; display: grid; align-content: center; justify-items: center; }
.page-hero.lost .lede { margin-bottom: 0; }

/* Legal documents: a table of contents that stays in view beside the text */
/* The section's side padding centres a 1080px column at any screen width (a max-width here would let the padding eat the column on wide screens) */
.doc { display: grid; grid-template-columns: 230px minmax(0, 1fr); gap: 48px; align-items: start; padding-top: 10px; padding-inline: max(16px, calc((100% - 1080px) / 2)); }
.doc-toc { position: sticky; top: 96px; padding: 18px 12px 14px; border-radius: 18px; border: 1px solid var(--line); background: rgba(7, 7, 9, 0.8);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); font-size: 14px; }
.doc-toc p { padding-left: 10px; }
.doc-toc p { margin-bottom: 12px; font: 500 11px "IBM Plex Mono", monospace; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent-2); }
.doc-toc ol { display: grid; gap: 2px; }
.doc-toc a { display: grid; grid-template-columns: 26px 1fr; padding: 6px 10px; border-radius: 8px; color: var(--text-2); text-decoration: none; transition: color 0.2s, background 0.2s; }
.doc-toc a:hover { color: #fff; background: rgba(255, 255, 255, 0.05); }
.doc-toc b { font: 500 11px/1.9 "IBM Plex Mono", monospace; color: rgba(245, 245, 247, 0.4); }
.prose { padding: 48px 52px; border-radius: 24px; border: 1px solid var(--line); background: rgba(7, 7, 9, 0.86);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); font-size: 16.5px; line-height: 1.7; color: rgba(245, 245, 247, 0.8); }
.prose h2 { margin: 52px 0 14px; font-size: 26px; line-height: 1.2; letter-spacing: -0.03em; color: var(--text); scroll-margin-top: 100px; }
.prose h2:first-child, .prose .tldr + h2 { margin-top: 0; }
.prose .tldr + h2 { margin-top: 44px; }
.prose h3 { margin: 26px 0 8px; font-size: 18px; font-weight: 600; letter-spacing: -0.02em; color: var(--text); }
.prose p + p, .prose ul + p, .prose .table-wrap + p, .prose p + .table-wrap, .prose p + ul { margin-top: 14px; }
.prose ul { display: grid; gap: 8px; padding-left: 4px; }
.prose ul li { position: relative; padding-left: 22px; }
.prose ul li::before { content: ""; position: absolute; left: 2px; top: 0.72em; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 8px rgba(245, 165, 36, 0.6); }
.prose strong { color: var(--text); font-weight: 600; }
.prose a { color: var(--accent-2); text-decoration-color: rgba(255, 210, 122, 0.4); text-underline-offset: 3px; }
.prose a:hover { text-decoration-color: var(--accent-2); }
.prose code { font: 500 0.86em "IBM Plex Mono", monospace; padding: 2px 6px; border-radius: 5px; background: rgba(255, 255, 255, 0.06); color: var(--accent-2); }
.tldr { padding: 20px 22px; border-radius: 16px; border: 1px solid rgba(245, 165, 36, 0.35); background: rgba(245, 165, 36, 0.06); }
.table-wrap { overflow-x: auto; border-radius: 14px; border: 1px solid var(--line); }
.prose table { width: 100%; border-collapse: collapse; font-size: 14.5px; line-height: 1.5; }
.prose th, .prose td { padding: 12px 14px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
.prose th { font: 500 11px "IBM Plex Mono", monospace; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent-2); background: rgba(255, 255, 255, 0.03); }
.prose tr:last-child td { border-bottom: 0; }

/* About */
.story-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 64px; align-items: center; }
.story-copy h2 { margin: 14px 0 22px; font-size: clamp(32px, 3.8vw, 48px); }
.story-copy p { color: var(--text-2); font-size: 18px; }
.story-copy p + p { margin-top: 16px; }
.story-copy .story-punch { margin-top: 24px; color: var(--text); font-size: clamp(22px, 2.2vw, 28px); font-weight: 600; letter-spacing: -0.03em; }
.story-film { position: relative; margin: 0; aspect-ratio: 16 / 10; border-radius: 22px; overflow: hidden; border: 1px solid var(--line-2);
  box-shadow: 0 50px 120px -40px rgba(245, 165, 36, 0.4); }
.story-film video { width: 100%; height: 100%; object-fit: cover; display: block; }
.story-film figcaption { position: absolute; left: 14px; right: 14px; bottom: 12px; display: flex; justify-content: space-between; font-size: 12px; }
.story-film figcaption span { padding: 4px 10px; border-radius: 999px; background: rgba(0, 0, 0, 0.55); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.story-side { display: grid; gap: 16px; }
.founder { display: grid; grid-template-columns: 72px minmax(0, 1fr); align-items: center; gap: 0 16px; padding: 22px; border-radius: 20px;
  border: 1px solid var(--line); background: var(--panel); }
.founder-mark { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 50%; font-weight: 600; letter-spacing: -0.02em;
  color: #111; background: var(--accent); box-shadow: 0 0 0 5px rgba(245, 165, 36, 0.12), 0 0 30px rgba(245, 165, 36, 0.35); }
.founder-photo { width: 72px; height: 72px; border-radius: 50%; object-fit: cover; box-shadow: 0 0 0 2px rgba(245, 165, 36, 0.55), 0 10px 30px rgba(0, 0, 0, 0.5); }
.founder-name { display: grid; gap: 2px; }
.founder-name strong { font-size: 19px; font-weight: 600; letter-spacing: -0.02em; }
.founder-name span { font: 500 11.5px "IBM Plex Mono", monospace; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent-2); }
.founder p { grid-column: 1 / -1; margin-top: 14px; color: var(--text-2); font-size: 15px; }
.founder .btn { grid-column: 1 / -1; justify-self: start; margin-top: 16px; }
.equation { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 12px 14px; max-width: 1000px; margin: 0 auto; }
.equation .term { display: inline-flex; align-items: center; gap: 14px; white-space: nowrap; }
.equation b { padding: 12px 22px; border-radius: 999px; border: 1px solid var(--line-2); background: var(--panel); font-size: 19px; font-weight: 500; letter-spacing: -0.02em; }
.equation i { font: normal 500 22px "IBM Plex Mono", monospace; color: var(--accent); }
.equation .result b { color: #111; background: var(--accent); border-color: var(--accent); font-weight: 600;
  box-shadow: 0 0 0 1px var(--accent), 0 24px 60px -12px rgba(245, 165, 36, 0.6); }
.js .equation > * { opacity: 0; transform: translateY(10px); transition: opacity 0.5s ease calc(var(--i) * 140ms), transform 0.6s var(--ease) calc(var(--i) * 140ms); }
.js .equation.in > * { opacity: 1; transform: none; }
.js .equation.reveal { opacity: 1; transform: none; }
.belief-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.belief { display: flex; flex-direction: column; gap: 12px; min-height: 250px; }
.belief h3 { margin: 0; padding-top: 22px; }
.belief-grid .reveal:nth-child(3n + 2) { transition-delay: 0.1s; }
.belief-grid .reveal:nth-child(3n) { transition-delay: 0.2s; }
.pipeline { display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px; counter-reset: step; }
.pipeline li { position: relative; display: grid; gap: 6px; align-content: start; padding: 22px 18px; border-radius: 18px; border: 1px solid var(--line); background: var(--panel); }
.pipeline li:not(:last-child)::after { content: ""; position: absolute; top: 34px; right: -11px; width: 12px; height: 1px; background: var(--accent); box-shadow: 0 0 8px var(--accent); }
.pipeline li:last-child { border-color: rgba(245, 165, 36, 0.6); box-shadow: 0 0 0 1px rgba(245, 165, 36, 0.3), 0 20px 60px -20px rgba(245, 165, 36, 0.5); }
.pipeline b { font: 500 11px "IBM Plex Mono", monospace; color: var(--accent); }
.pipeline strong { font-size: 21px; font-weight: 600; letter-spacing: -0.03em; }
.pipeline .pipe-who { font: 500 11.5px "IBM Plex Mono", monospace; color: var(--accent-2); }
.pipeline span:last-child { font-size: 14px; color: var(--text-2); line-height: 1.45; }
.stack-note { max-width: 62ch; margin: 34px auto 0; text-align: center; color: var(--text-2); }
.fact-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.fact-cards .stat strong { font-size: clamp(30px, 3.4vw, 44px); }
.fact-cards a { color: var(--accent-2); text-decoration: none; }
.fact-cards .reveal:nth-child(2) { transition-delay: 0.1s; }
.fact-cards .reveal:nth-child(3) { transition-delay: 0.2s; }
.page-cta { min-height: 70vh; display: grid; place-content: center; justify-items: center; gap: 34px; text-align: center; }
.page-cta h2 { font-size: clamp(40px, 6vw, 78px); line-height: 1; letter-spacing: -0.05em; text-shadow: 0 0 40px rgba(0, 0, 0, 0.8); }

/* Comparisons */
.versus { display: inline-flex; align-items: center; gap: 14px; margin-bottom: 26px; padding: 7px; border-radius: 999px; border: 1px solid var(--line-2);
  background: rgba(18, 18, 22, 0.62); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); }
.vs-side { display: inline-flex; align-items: center; gap: 9px; padding: 8px 18px; border-radius: 999px; font-size: 17px; font-weight: 600; letter-spacing: -0.02em; }
.vs-side.ours { background: #fff; color: #050505; padding-left: 10px; }
.vs-side.ours .mark { width: 20px; height: 20px; border-radius: 6px; }
.vs-side.theirs { color: rgba(245, 245, 247, 0.85); }
.vs-x { font: 500 12px "IBM Plex Mono", monospace; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); }
.vs-hero .badge { display: flex; justify-content: center; }
.vs-hero h1 { max-width: 18ch; margin-left: auto; margin-right: auto; }
.glance-grid, .pick-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; max-width: 1080px; margin: 0 auto; }
.glance .num { display: block; margin-bottom: 18px; }
.card-glass.ours { border-color: rgba(245, 165, 36, 0.4); box-shadow: 0 40px 100px -50px rgba(245, 165, 36, 0.45); }
.ticks { display: grid; gap: 12px; }
.ticks li { position: relative; padding-left: 30px; color: rgba(245, 245, 247, 0.84); font-size: 16px; }
.ticks li::before { content: ""; position: absolute; left: 0; top: 3px; width: 18px; height: 18px; border-radius: 50%;
  box-shadow: inset 0 0 0 1px rgba(245, 165, 36, 0.6); background: rgba(245, 165, 36, 0.14) center / 10px no-repeat url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 10' fill='none' stroke='%23ffd27a' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M2 5.2l2 2 4-4.4'/%3E%3C/svg%3E"); }
.ticks.plain li { color: var(--text-2); }
.ticks.plain li::before { box-shadow: inset 0 0 0 1px var(--line-2); background-color: rgba(255, 255, 255, 0.04);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 10' fill='none' stroke='%23b8b8bd' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M2 5.2l2 2 4-4.4'/%3E%3C/svg%3E"); }
.pick h3 { margin-bottom: 20px; }
.pick .btn { margin-top: 28px; }

.vs-table { max-width: 1080px; margin: 0 auto; border-radius: 22px; border: 1px solid var(--line); background: rgba(7, 7, 9, 0.86); overflow: hidden;
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); }
.vs-row { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr) minmax(0, 1fr); border-bottom: 1px solid var(--line); }
.vs-row:last-child { border-bottom: 0; }
.vs-row > span { padding: 16px 20px; font-size: 15px; line-height: 1.45; }
.vs-row .feature { font-weight: 500; color: var(--text); }
.vs-row .cell { display: grid; grid-template-columns: 22px 1fr; gap: 10px; align-items: start; color: var(--text-2); }
.vs-row .cell.ours { color: rgba(245, 245, 247, 0.9); background: rgba(245, 165, 36, 0.05); box-shadow: inset 1px 0 rgba(245, 165, 36, 0.25), inset -1px 0 rgba(245, 165, 36, 0.25); }
.vs-head > span { padding-top: 18px; padding-bottom: 18px; font-size: 16px; font-weight: 600; letter-spacing: -0.02em; color: var(--text); }
.vs-head .ours { display: flex; align-items: center; gap: 9px; color: #fff; background: rgba(245, 165, 36, 0.1); box-shadow: inset 0 2px var(--accent), inset 1px 0 rgba(245, 165, 36, 0.25), inset -1px 0 rgba(245, 165, 36, 0.25); }
.vs-head .mark { width: 18px; height: 18px; border-radius: 6px; }
.state { width: 20px; height: 20px; margin-top: 1px; border-radius: 50%; background: center / 11px no-repeat; }
.state.yes { background-color: var(--accent); box-shadow: 0 0 12px rgba(245, 165, 36, 0.45);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 10' fill='none' stroke='%23111' stroke-width='1.9' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M2 5.2l2 2 4-4.4'/%3E%3C/svg%3E"); }
.cell:not(.ours) .state.yes { background-color: rgba(245, 245, 247, 0.85); box-shadow: none; }
.state.part { box-shadow: inset 0 0 0 1.5px rgba(245, 245, 247, 0.5); background-image: linear-gradient(90deg, rgba(245, 245, 247, 0.5) 50%, transparent 50%); background-size: 100% 100%; }
.state.no { box-shadow: inset 0 0 0 1.5px rgba(245, 245, 247, 0.18);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 10' fill='none' stroke='%23777' stroke-width='1.6' stroke-linecap='round'%3E%3Cpath d='M3 5h4'/%3E%3C/svg%3E"); }

.mini-film { display: grid; grid-template-columns: repeat(6, 1fr); gap: 8px; max-width: 1080px; margin: 0 auto; padding: 16px; min-height: 0; }
.mini-scene { display: grid; gap: 6px; align-content: start; padding: 14px; border-radius: 14px; border: 1px solid var(--line); background: rgba(255, 255, 255, 0.02);
  transition: border-color 0.3s, box-shadow 0.3s; }
.mini-scene b { font: 500 11px "IBM Plex Mono", monospace; color: var(--text-2); }
.mini-scene strong { font-size: 15px; font-weight: 600; letter-spacing: -0.02em; line-height: 1.25; }
.mini-scene .model-chip { justify-self: start; padding: 3px 9px; border-radius: 999px; font-size: 11.5px; font-weight: 500; border: 1px solid var(--line-2); color: var(--text-2); }
.mini-scene em { font-style: normal; font-size: 13px; line-height: 1.4; color: var(--text-2); }
.mini-scene.hit { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent), 0 0 28px rgba(245, 165, 36, 0.3); background: rgba(245, 165, 36, 0.06); }
.mini-scene.hit b { color: var(--accent); }
.mini-scene.hit .model-chip { color: #111; background: var(--accent); border-color: var(--accent); font-weight: 600; }
.js .mini-film .mini-scene { opacity: 0; transform: translateY(8px); transition: opacity 0.5s ease calc(var(--i) * 90ms), transform 0.5s var(--ease) calc(var(--i) * 90ms), border-color 0.3s, box-shadow 0.3s; }
.js .mini-film.in .mini-scene { opacity: 1; transform: none; }

.ladder { padding-top: 20px; }
.rungs { display: grid; gap: 10px; max-width: 960px; margin: 0 auto; }
.rung { display: grid; grid-template-columns: 40px 190px minmax(0, 1fr) auto; gap: 18px; align-items: baseline; padding: 20px 24px; border-radius: 18px;
  border: 1px solid var(--line); background: var(--panel); margin-left: calc((var(--i) - 1) * 4%); }
.rung b { font: 500 12px "IBM Plex Mono", monospace; color: var(--text-2); }
.rung strong { font-size: 20px; font-weight: 600; letter-spacing: -0.03em; }
.rung span { color: var(--text-2); font-size: 15px; }
.rung em { font: normal 500 12px "IBM Plex Mono", monospace; color: rgba(245, 245, 247, 0.45); text-align: right; }
.rung.ours { border-color: rgba(245, 165, 36, 0.6); background: linear-gradient(90deg, rgba(245, 165, 36, 0.1), rgba(245, 165, 36, 0.02)), var(--panel);
  box-shadow: 0 0 0 1px rgba(245, 165, 36, 0.25), 0 30px 80px -30px rgba(245, 165, 36, 0.5); }
.rung.ours b, .rung.ours em { color: var(--accent-2); }
.rung.ours span { color: rgba(245, 245, 247, 0.85); }
.rungs .reveal:nth-child(2) { transition-delay: 0.1s; }
.rungs .reveal:nth-child(3) { transition-delay: 0.2s; }
.rungs .reveal:nth-child(4) { transition-delay: 0.3s; }

.vs-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; max-width: 1080px; margin: 0 auto; }
.vs-links.big { grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
.vs-links.four { grid-template-columns: repeat(4, 1fr); }
.vs-link { display: grid; gap: 6px; padding: 20px 22px; border-radius: 18px; border: 1px solid var(--line); background: var(--panel); text-decoration: none;
  transition: border-color 0.3s, transform 0.3s var(--ease), box-shadow 0.3s; }
.vs-link:hover { border-color: rgba(245, 165, 36, 0.55); transform: translateY(-3px); box-shadow: 0 24px 60px -30px rgba(245, 165, 36, 0.5); }
.vs-link .kind { font: 500 10.5px "IBM Plex Mono", monospace; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent-2); }
.vs-link strong { font-size: 19px; font-weight: 600; letter-spacing: -0.03em; }
.vs-link span:last-child { font-size: 14px; color: var(--text-2); line-height: 1.45; }
.vs-link span:last-child::first-letter { text-transform: uppercase; }
.fine { max-width: 80ch; margin: 44px auto 0; text-align: center; font-size: 13px; line-height: 1.6; color: rgba(245, 245, 247, 0.45); }
.fine a { color: var(--text-2); }

/* Sign-up modal: the form beside the shot that was clicked, playing */
html:has(.signup[open]) { overflow: hidden; }
.signup { width: min(1000px, calc(100vw - 32px)); max-width: none; max-height: calc(100dvh - 32px); padding: 0; border: 1px solid var(--line-2); border-radius: 26px;
  background: #08080a; color: var(--text); overflow: auto; box-shadow: 0 60px 160px -40px rgba(245, 165, 36, 0.4), 0 30px 90px rgba(0, 0, 0, 0.75); }
.signup[open] { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr); animation: su-in 0.45s var(--ease); }
.signup::backdrop { background: rgba(3, 3, 4, 0.74); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
@keyframes su-in { from { opacity: 0; transform: translateY(14px) scale(0.98); } }
.su-main { display: grid; align-content: center; gap: 26px; padding: 40px 44px; }
.su-main .brand { font-size: 19px; }
.su-step { display: grid; gap: 16px; }
.su-step[hidden] { display: none; }
.su-step h2 { font-size: clamp(30px, 3.2vw, 40px); line-height: 1.05; letter-spacing: -0.04em; }
.su-lede { color: var(--text-2); font-size: 16px; }
.su-lede b { color: var(--text); font-weight: 500; }
.su-google { display: flex; align-items: center; justify-content: center; gap: 12px; padding: 13px 18px; border-radius: 999px; background: #fff; color: #1f1f1f;
  font-size: 15.5px; font-weight: 500; text-decoration: none; transition: box-shadow 0.25s; }
.su-google:hover { box-shadow: 0 8px 30px rgba(255, 255, 255, 0.16); }
.su-google svg { width: 19px; height: 19px; }
.su-or { display: flex; align-items: center; gap: 14px; font-size: 13px; color: rgba(245, 245, 247, 0.45); }
.su-or::before, .su-or::after { content: ""; flex: 1; height: 1px; background: var(--line-2); }
.su-form { display: grid; gap: 8px; }
.su-form label { font-size: 14px; color: var(--text-2); }
.su-row { display: flex; gap: 8px; padding: 5px; border-radius: 999px; border: 1px solid var(--line-2); background: rgba(255, 255, 255, 0.04);
  transition: border-color 0.2s, box-shadow 0.2s; }
.su-row:focus-within { border-color: var(--accent); box-shadow: 0 0 0 4px rgba(245, 165, 36, 0.12); }
.su-row input { flex: 1; min-width: 0; padding: 0 14px; border: 0; background: none; color: var(--text); font: inherit; font-size: 16px; outline: none; }
.su-row .btn { flex: none; }
.su-row .btn:disabled { opacity: 0.6; cursor: progress; }
.su-hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.su-error { padding: 9px 13px; border-radius: 10px; border: 1px solid #6a3434; background: rgba(110, 30, 30, 0.5); color: #ffb4b4; font-size: 14.5px; }
.su-error[hidden] { display: none; }
.su-fine, .su-have { font-size: 13px; color: rgba(245, 245, 247, 0.5); }
.su-fine a, .su-have a { color: var(--text-2); }
.su-have a { color: var(--accent-2); text-decoration: none; }
.su-check { width: 54px; height: 54px; border-radius: 50%; background: var(--accent) center / 24px no-repeat;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 10' fill='none' stroke='%23111' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M2 5.2l2 2 4-4.4'/%3E%3C/svg%3E");
  box-shadow: 0 0 0 6px rgba(245, 165, 36, 0.14), 0 0 40px rgba(245, 165, 36, 0.45); }
.su-done .btn { justify-self: start; margin-top: 6px; }
.su-side { position: relative; min-height: 580px; margin: 10px; border-radius: 18px; overflow: hidden; background: #0d0d10 center / cover; }
.su-side video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.su-side::after { content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(rgba(0, 0, 0, 0.62), transparent 38%, transparent 62%, rgba(0, 0, 0, 0.7)); }
.su-side-copy { position: absolute; z-index: 1; top: 28px; left: 28px; right: 28px; }
.su-side-copy h3 { font-size: clamp(26px, 2.8vw, 36px); line-height: 1.04; letter-spacing: -0.04em; margin-bottom: 10px; }
.su-side-copy p { color: rgba(245, 245, 247, 0.8); font-size: 15px; max-width: 34ch; }
.su-prompt { position: absolute; z-index: 1; left: 18px; right: 18px; bottom: 18px; display: flex; align-items: center; gap: 12px; padding: 12px 12px 12px 16px;
  border-radius: 14px; border: 1px solid rgba(245, 165, 36, 0.5); background: rgba(10, 10, 12, 0.66); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 0 0 4px rgba(245, 165, 36, 0.08), 0 0 34px rgba(245, 165, 36, 0.18); font-size: 14px; line-height: 1.4; }
.su-prompt [data-idea] { flex: 1; }
.su-prompt em { flex: none; padding: 3px 10px; border-radius: 999px; font: normal 500 11.5px "Clarity City", sans-serif; color: #111; background: var(--accent); }
.su-close { position: absolute; z-index: 2; top: 18px; right: 18px; width: 38px; height: 38px; border-radius: 50%; border: 1px solid rgba(255, 255, 255, 0.22); cursor: pointer;
  background: rgba(0, 0, 0, 0.5) center / 14px no-repeat url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14' fill='none' stroke='%23fff' stroke-width='1.8' stroke-linecap='round'%3E%3Cpath d='M3 3l8 8M11 3l-8 8'/%3E%3C/svg%3E");
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); transition: background-color 0.2s; }
.su-close:hover { background-color: rgba(255, 255, 255, 0.14); }
/* The showcase invites a click */
.show-card[role="button"] { cursor: pointer; }
.show-card[role="button"]:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.show-cta { position: absolute; z-index: 2; top: 10px; right: 10px; display: inline-flex; align-items: center; gap: 7px; padding: 5px 7px 5px 12px; border-radius: 999px;
  background: #fff; color: #050505; font-size: 12.5px; font-weight: 500; opacity: 0; transform: translateY(-4px); transition: opacity 0.25s, transform 0.3s var(--ease); }
.show-cta::after { content: ""; width: 20px; height: 20px; border-radius: 50%; background: #050505 center / 10px no-repeat;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14' fill='none' stroke='%23fff' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 10l6-6M5 4h5v5'/%3E%3C/svg%3E"); }
.show-card:hover .show-cta, .show-card:focus-visible .show-cta { opacity: 1; transform: none; }

/* Contact: the founder on the left, the form on the right */
.contact { padding-top: 150px; }
.contact-grid { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 56px; align-items: start; max-width: var(--wrap); margin: 0 auto; }
.contact-copy h1 { font-size: clamp(42px, 6vw, 76px); line-height: 1; letter-spacing: -0.05em; margin-bottom: 22px; }
.contact-copy .lede { margin: 0 0 32px; }
.contact-form { display: grid; gap: 16px; padding: 30px; }
.contact-form label { display: grid; gap: 7px; font-size: 14px; font-weight: 500; color: var(--text-2); }
.contact-form label em { font-style: normal; font-weight: 400; color: rgba(245, 245, 247, 0.4); }
.contact-form input, .contact-form textarea { font: inherit; font-size: 15px; color: var(--text); background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line-2); border-radius: 12px; padding: 12px 14px; transition: border-color 0.2s, box-shadow 0.2s; }
.contact-form textarea { resize: vertical; min-height: 140px; }
.contact-form input:focus, .contact-form textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 4px rgba(245, 165, 36, 0.12); }
.contact-form .pair { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.topics { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; border: 0; }
.topics legend { padding: 0; margin-bottom: 9px; font-size: 14px; font-weight: 500; color: var(--text-2); }
.contact-form .topic { position: relative; display: inline-flex; gap: 0; }
.topic input { position: absolute; opacity: 0; pointer-events: none; }
.topic span { padding: 7px 13px; border-radius: 999px; border: 1px solid var(--line-2); font-size: 13.5px; color: var(--text-2); cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s; }
.topic span:hover { color: #fff; border-color: rgba(255, 255, 255, 0.32); }
.topic input:checked + span { background: #fff; border-color: #fff; color: #050505; }
.topic input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }
.contact-form .btn { justify-self: start; margin-top: 4px; }
.contact-form .fine { margin: 0; font-size: 13px; color: var(--text-2); text-align: left; }
.contact-form .trap { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.contact-form .error p + p { margin-top: 4px; }
.contact-form.sent { align-content: center; justify-items: start; gap: 14px; min-height: 380px; }
.contact-form.sent h2 { font-size: clamp(26px, 3vw, 34px); line-height: 1.1; }
.contact-form.sent p { color: var(--text-2); }
.sent-mark { width: 46px; height: 46px; border-radius: 50%; box-shadow: inset 0 0 0 1px rgba(76, 195, 138, 0.6);
  background: rgba(76, 195, 138, 0.14) center / 22px no-repeat url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 10' fill='none' stroke='%234cc38a' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M2 5.2l2 2 4-4.4'/%3E%3C/svg%3E"); }

@media (max-width: 960px) {
  .foot-main { grid-template-columns: 1fr; gap: 48px; }
  .doc { grid-template-columns: 1fr; gap: 24px; }
  .doc-toc { position: static; }
  .doc-toc ol { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .story-grid, .glance-grid, .pick-grid { grid-template-columns: 1fr; gap: 36px; }
  .glance-grid, .pick-grid { gap: 16px; }
  .belief-grid, .fact-cards, .vs-links, .vs-links.four { grid-template-columns: 1fr 1fr; }
  .pipeline { grid-template-columns: repeat(3, 1fr); }
  .pipeline li:nth-child(3)::after { display: none; }
  .mini-film { grid-template-columns: repeat(3, 1fr); }
  .rung { grid-template-columns: 36px minmax(0, 1fr); margin-left: 0; }
  .rung span, .rung em { grid-column: 2; text-align: left; }
}
@media (max-width: 760px) {
  .signup { max-height: calc(100dvh - 24px); border-radius: 22px; }
  .signup[open] { grid-template-columns: 1fr; }
  .su-side { order: -1; min-height: 210px; margin: 8px 8px 0; }
  .su-side-copy { top: 18px; left: 18px; right: 60px; }
  .su-side-copy p, .su-prompt { display: none; }
  .su-main { padding: 22px 20px 26px; gap: 18px; }
  .su-main .brand { display: none; }
  .su-row { flex-direction: column; border-radius: 18px; }
  .su-row input { padding: 10px 12px; }
  .su-row .btn { justify-content: space-between; }
  .show-cta { opacity: 1; transform: none; padding: 4px; font-size: 0; gap: 0; top: 7px; right: 7px; }
  .show-cta::after { width: 18px; height: 18px; }
  .foot-main { padding-top: 56px; }
  .foot-cols { grid-template-columns: 1fr 1fr; gap: 36px 20px; }
  .foot-base { justify-content: center; text-align: center; }
  .page-hero { padding-top: 130px; padding-bottom: 50px; }
  .doc-toc ol { grid-template-columns: 1fr; }
  .prose { padding: 24px 16px; font-size: 16px; }
  .prose table { font-size: 13.5px; }
  .prose th, .prose td { padding: 10px; }
  .prose h2 { font-size: 22px; margin-top: 40px; }
  .belief-grid, .fact-cards, .vs-links, .vs-links.four { grid-template-columns: 1fr; }
  .belief { min-height: 0; }
  .equation { gap: 8px 10px; }
  .equation .term { gap: 10px; }
  .equation b { padding: 9px 15px; font-size: 16px; }
  .equation i { font-size: 18px; }
  .pipeline { grid-template-columns: 1fr 1fr; }
  .pipeline li::after { display: none; }
  .mini-film { grid-template-columns: 1fr 1fr; padding: 10px; }
  .versus { gap: 8px; }
  .vs-side { padding: 6px 12px; font-size: 15px; }
  .vs-row { grid-template-columns: 1fr 1fr; }
  .vs-row .feature { grid-column: 1 / -1; padding-bottom: 4px; }
  .vs-row > span { padding: 12px 14px; font-size: 14px; }
  .vs-head .feature { display: none; }
  .vs-head > span:first-child { display: none; }
  .vs-row .cell { grid-template-columns: 18px 1fr; gap: 8px; }
  .state { width: 18px; height: 18px; }
  .page-cta { min-height: 60vh; }
}
@media (prefers-reduced-motion: reduce) {
  .signup[open] { animation: none; }
  .foot-strip, .foot-word, .foot-reel span, .rec::before { animation: none; }
  .js .mini-film .mini-scene { opacity: 1; transform: none; transition: none; }
  .js .equation > * { opacity: 1; transform: none; transition: none; }
}
.doc-wide { padding-top: 0; padding-inline: max(16px, calc((100% - 1080px) / 2)); }

@media (max-width: 960px) {
  .contact-grid { grid-template-columns: 1fr; gap: 36px; }
}
@media (max-width: 760px) {
  .contact { padding-top: 120px; }
  .contact-form { padding: 20px; }
  .contact-form .pair { grid-template-columns: 1fr; }
}

/* The hero's prompt box: the film starts as a sentence (_hero_prompt.html, ask.js) */
.hero-ask { max-width: 720px; margin: 0 auto; text-align: left; }
.ha-box { display: flex; align-items: flex-end; gap: 12px; padding: 10px 10px 10px 18px; border-radius: 22px;
  border: 1px solid rgba(245, 165, 36, 0.5); background: rgba(10, 10, 12, 0.72);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 0 0 4px rgba(245, 165, 36, 0.07), 0 0 44px rgba(245, 165, 36, 0.16); transition: border-color 0.2s, box-shadow 0.2s; }
.ha-box:focus-within { border-color: var(--accent); box-shadow: 0 0 0 5px rgba(245, 165, 36, 0.14), 0 0 54px rgba(245, 165, 36, 0.24); }
.ha-box .spark { align-self: flex-start; padding-top: 11px; font-size: 16px; text-shadow: 0 0 12px var(--accent); }
.ha-box textarea { flex: 1; min-width: 0; min-height: 73px; max-height: 190px; padding: 11px 0; border: 0; outline: none; resize: none;
  background: none; color: var(--text); font: inherit; font-size: 17px; line-height: 1.5; }
.ha-box textarea::placeholder { color: rgba(245, 245, 247, 0.42); }
.ha-box .btn { flex: none; }
.ha-chips { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 8px; margin-top: 16px; }
.ha-chips button { padding: 7px 14px; border-radius: 999px; border: 1px solid var(--line-2); background: rgba(10, 10, 12, 0.66); color: rgba(245, 245, 247, 0.78);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  font: inherit; font-size: 13.5px; line-height: 1.3; cursor: pointer; transition: color 0.2s, border-color 0.2s, background 0.2s; }
.ha-chips button:hover { color: #fff; border-color: rgba(255, 255, 255, 0.32); }
.ha-chips button[aria-pressed="true"] { color: #050505; background: #fff; border-color: #fff; }
.ha-chips button:focus-visible, .ha-how:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.ha-how { margin-left: 6px; font-size: 13.5px; color: var(--accent-2); text-decoration: none; }
.ha-how:hover { text-decoration: underline; }

/* Template cards invite a click too: make it yours (signup.js adds the button) */
.tpl:has(.show-cta) { cursor: pointer; }
.tpl:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.tpl:hover .show-cta, .tpl:focus-visible .show-cta { opacity: 1; transform: none; }
.su-kept { color: var(--accent-2); font-size: 14.5px; }

/* FAQ: a service, not a download (_faq.html) */
.faq-list { display: grid; gap: 10px; max-width: 820px; margin: 0 auto; }
.faq-item { border-radius: 18px; border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.01)), var(--panel); }
.faq-item[open] { border-color: rgba(245, 165, 36, 0.35); }
.faq-item summary { position: relative; display: block; padding: 20px 64px 20px 24px; border-radius: 18px; font-size: 18px; font-weight: 500;
  letter-spacing: -0.01em; cursor: pointer; list-style: none; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: ""; position: absolute; right: 20px; top: 50%; width: 28px; height: 28px; margin-top: -14px; border-radius: 50%;
  border: 1px solid var(--line-2); transition: transform 0.3s var(--ease), background-color 0.2s, border-color 0.2s;
  background: center / 10px no-repeat url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 10' fill='none' stroke='%23fff' stroke-width='1.4' stroke-linecap='round'%3E%3Cpath d='M5 1.5v7M1.5 5h7'/%3E%3C/svg%3E"); }
.faq-item summary:hover::after { border-color: rgba(255, 255, 255, 0.32); }
.faq-item[open] summary::after { transform: rotate(45deg); background-color: rgba(245, 165, 36, 0.14); border-color: rgba(245, 165, 36, 0.5); }
.faq-item summary:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
.faq-item p { max-width: 68ch; padding: 0 64px 22px 24px; color: var(--text-2); font-size: 16px; }

@media (max-width: 760px) {
  .ha-box { flex-wrap: wrap; padding: 8px 8px 8px 14px; border-radius: 20px; }
  .ha-box textarea { font-size: 16px; min-height: 76px; }
  .ha-box .btn { width: 100%; justify-content: space-between; }
  .ha-chips { margin-top: 12px; gap: 6px; }
  .ha-chips button { padding: 6px 12px; font-size: 13px; }
  .faq-item summary { padding: 17px 56px 17px 18px; font-size: 16.5px; }
  .faq-item summary::after { right: 14px; }
  .faq-item p { padding: 0 18px 18px; font-size: 15px; }
}