/* Uni-AI · Daylight. Shared by every page of uni-ai.cc.
   Bright paper, black type, and one red-orange dot wherever the AI acts.
   A deliberate single light theme: every colour below is set explicitly. */
:root {
  color-scheme: light;
  --paper: #F4F5F6;
  --card: #FFFFFF;
  --ink: #0B0C0E;
  --ink-2: #2B2E34;
  --muted: #5F646E;
  --faint: #9A9EA7;
  --line: #E1E3E7;
  --soft: #EBEDF0;
  --accent: #E5482D;
  --accent-ink: #B9341C;
  --accent-wash: #FCE9E5;
  --live: #1E9E62;
  --soon: #C98A0E;
  --night: #0B0C0E;
  --night-2: #16181C;
  --night-3: #0F1013;
  --night-line: #2A2D33;
  --night-text: #F2F3F5;
  --night-muted: #A8ACB5;
  --display: "Geist", "Helvetica Neue", Arial, sans-serif;
  --mono: "Geist Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --cjk: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --mega: clamp(2.55rem, 1.1rem + 5vw, 6.6rem);
  --h1: clamp(2.2rem, 1.2rem + 3.2vw, 4.4rem);
  --h2: clamp(2.1rem, 1.3rem + 3.3vw, 4.4rem);
  --h3: clamp(1.35rem, 1.15rem + .9vw, 1.9rem);
  --lede: clamp(1.08rem, 1rem + .4vw, 1.3rem);
  --ease: cubic-bezier(.2, .7, .1, 1);
  --wrap: 1260px;
  padding-top: env(safe-area-inset-top, 0px);
  padding-bottom: env(safe-area-inset-bottom, 0px);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--paper); color: var(--ink); font-family: var(--display);
  font-size: 17px; line-height: 1.55; -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 60; background: var(--paper); }
[hidden] { display: none !important; }
img { max-width: 100%; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }
.cjk { font-family: var(--cjk); letter-spacing: 0; }
.wrap {
  width: 100%; max-width: var(--wrap); margin: 0 auto;
  padding-left: max(20px, env(safe-area-inset-left, 0px));
  padding-right: max(20px, env(safe-area-inset-right, 0px));
}
h1, h2, h3, h4 { margin: 0; font-weight: 600; letter-spacing: -0.045em; line-height: .98; text-wrap: balance; }
p { margin: 0; }
.kicker { font-family: var(--mono); font-size: 13px; color: var(--muted); letter-spacing: .02em; display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.kicker .pip, .pip { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); flex-shrink: 0; }
.lede { font-size: var(--lede); color: var(--muted); line-height: 1.55; max-width: 58ch; text-wrap: pretty; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 0 22px;
  border-radius: 12px; font: 500 15.5px/1 var(--display); text-decoration: none; cursor: pointer;
  border: 1px solid var(--line); background: var(--card); color: var(--ink);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .2s;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 10px 24px -14px rgba(11, 12, 14, .35); }
.btn-ink { background: var(--ink); color: #FFFFFF; border-color: var(--ink); }
.btn[aria-disabled="true"] { opacity: .6; cursor: default; transform: none; box-shadow: none; }
.tag { display: inline-flex; align-items: center; gap: 7px; font-family: var(--mono); font-size: 12.5px; color: var(--muted); white-space: nowrap; }
.tag::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--faint); }
.tag.live::before { background: var(--live); box-shadow: 0 0 0 3px rgba(30, 158, 98, .15); }
.tag.soon::before { background: var(--soon); }
.link-arrow { color: var(--accent-ink); font-weight: 500; text-decoration: none; display: inline-flex; gap: 6px; align-items: center; }
.link-arrow:hover { text-decoration: underline; text-underline-offset: 3px; }
@keyframes drop { from { opacity: 0; transform: translateY(-12px); } }
@keyframes pop { from { opacity: 0; transform: scale(.9); } }
@keyframes blink { 50% { opacity: 0; } }
@keyframes pulse { from { transform: scale(.6); opacity: .45; } to { transform: scale(2.6); opacity: 0; } }
@keyframes ring { from { box-shadow: 0 0 0 0 rgba(229, 72, 45, .45); } to { box-shadow: 0 0 0 16px rgba(229, 72, 45, 0); } }

/* ---------- header */
.site-head { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50; transition: background .3s, box-shadow .3s; }
.site-head.scrolled { background: rgba(244, 245, 246, .86); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); box-shadow: 0 1px 0 var(--line); }
.head-row { display: flex; align-items: center; gap: 34px; height: 72px; }
.brand { display: inline-flex; color: var(--ink); flex-shrink: 0; }
/* the lockup's box includes the dot above the U, so its wordmark sits low in the box.
   At 28px tall the wordmark's capitals are close to the menu's, and lifting the drawing
   4.6px puts both its baseline and its middle within half a pixel of the menu text */
.head-row .brand svg { height: 28px; width: auto; display: block; transform: translateY(-4.6px); }
.nav { display: flex; gap: 28px; align-items: center; font-size: 15px; color: var(--ink-2); }
.nav > a, .nav-drop > button { text-decoration: none; position: relative; font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; line-height: 1.55; }
.nav > a::after, .nav-drop > button::after { content: ""; position: absolute; left: 0; right: 0; bottom: -4px; height: 1.5px; background: var(--ink); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease); }
.nav > a:hover::after, .nav-drop > button:hover::after, .nav > a[aria-current="page"]::after, .nav-drop > button.current::after { transform: none; }
.nav-drop, .login { position: relative; }
.head-actions { margin-left: auto; display: flex; gap: 10px; align-items: center; }
.login-btn, .head-cta, .menu-btn { min-height: 42px; padding: 0 16px; font-size: 14.5px; }
.btn-ink .pip { background: var(--accent); }
.menu {
  position: absolute; top: calc(100% + 12px); width: 320px; background: var(--card);
  border: 1px solid var(--line); border-radius: 16px; padding: 8px; display: grid; gap: 2px; z-index: 5;
  box-shadow: 0 30px 60px -24px rgba(11, 12, 14, .3);
}
.login .menu { right: 0; }
.nav-drop .menu { left: -16px; }
.menu a, .menu .off { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 2px 12px; padding: 12px 14px; border-radius: 10px; text-decoration: none; align-items: center; }
.menu a:hover { background: var(--paper); }
.menu b { font-weight: 500; }
.menu small { grid-column: 1; font-family: var(--mono); font-size: 12px; color: var(--muted); }
.menu .tag { grid-row: 1 / span 2; grid-column: 2; }
.menu .off { opacity: .55; }
.menu-btn { display: none; }
.mobile-menu { display: grid; padding-block: 8px 20px; border-top: 1px solid var(--line); background: var(--paper); }
.mobile-menu a, .mobile-menu .off { padding: 12px 0; text-decoration: none; font-size: 17px; border-bottom: 1px solid var(--line); }
.mobile-menu .off { color: var(--faint); }
.mobile-menu .group { margin-top: 16px; font-family: var(--mono); font-size: 12px; color: var(--muted); }

/* ---------- sections */
.section { padding-block: clamp(80px, 10vw, 150px); }
.section.tight { padding-top: 0; }
.sec-label { font-family: var(--mono); font-size: 13px; color: var(--muted); display: flex; align-items: center; gap: 10px; }
.sec-label::before { content: ""; width: 26px; height: 1.5px; background: var(--ink); }
.sec-title { font-size: var(--h2); margin-top: 20px; max-width: 17ch; }
.sec-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .8fr); gap: 32px; align-items: end; }
.js [data-reveal].pre { opacity: 0; transform: translateY(28px); }
[data-reveal] { transition: opacity 1s var(--ease), transform 1s var(--ease); transition-delay: var(--d, 0ms); }

/* ---------- hero (home) */
.hero { position: relative; padding-block: clamp(36px, 6vw, 84px) clamp(40px, 6vw, 72px); overflow: hidden; }
.hero-in { position: relative; z-index: 1; }
.mega { font-size: var(--mega); letter-spacing: -0.06em; line-height: .92; margin-top: 26px; }
.mega .ln { display: block; overflow: hidden; padding-bottom: .06em; }
.mega .ln > span { display: inline-block; }
.intro .mega .ln > span { animation: up 1.1s var(--ease) both; animation-delay: calc(var(--i) * 70ms + 80ms); }
@keyframes up { from { transform: translateY(105%); } }
.mega .grey { color: var(--faint); }
.mega .pd { color: var(--accent); }
.hero-sub { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 32px; align-items: end; margin-top: 40px; max-width: 920px; }
.intro .hero-sub, .intro .sub-hero .rise { animation: fadeup 1s var(--ease) .5s both; }
@keyframes fadeup { from { opacity: 0; transform: translateY(14px); } }
.ctas { display: flex; gap: 10px; flex-wrap: wrap; }
.status-row { display: flex; gap: 22px; flex-wrap: wrap; margin-top: 30px; }
.giant { position: absolute; z-index: 0; color: var(--ink); pointer-events: none; top: 64px; width: min(25vw, 360px); right: max(20px, calc((100% - var(--wrap)) / 2 + 20px)); }
.giant svg { width: 100%; height: auto; overflow: visible; display: block; }
.giant .u { transform-box: fill-box; transform-origin: 50% 100%; }
.intro .giant .u { animation: grow 1.2s var(--ease) .2s both; }
@keyframes grow { from { transform: translateY(18%) scaleY(.6); opacity: 0; } }
.giant .ball { transform-box: fill-box; transform-origin: 50% 100%; }
.intro .giant .ball { animation: bounce 1.6s linear 1s both; }
@keyframes bounce {
  0% { transform: translateY(-420%); animation-timing-function: cubic-bezier(.55, 0, 1, .45); }
  38% { transform: translateY(0) scale(1.12, .86); animation-timing-function: cubic-bezier(0, .55, .45, 1); }
  58% { transform: translateY(-90%) scale(.96, 1.04); animation-timing-function: cubic-bezier(.55, 0, 1, .45); }
  76% { transform: translateY(0) scale(1.06, .94); animation-timing-function: cubic-bezier(0, .55, .45, 1); }
  88% { transform: translateY(-22%); animation-timing-function: cubic-bezier(.55, 0, 1, .45); }
  100% { transform: none; }
}
.giant .look { transition: transform .6s var(--ease); }

/* ---------- marquee */
.marquee { border-block: 1px solid var(--line); background: var(--card); overflow: hidden; }
.marquee-track { display: flex; width: max-content; animation: slide 40s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee span { display: inline-flex; align-items: center; padding: 18px 14px; font-size: clamp(1.1rem, .9rem + .8vw, 1.6rem); font-weight: 500; letter-spacing: -0.02em; white-space: nowrap; }
.marquee span::after { content: ""; width: 9px; height: 9px; border-radius: 50%; background: var(--accent); margin-left: 28px; }
@keyframes slide { to { transform: translateX(-50%); } }

/* ---------- what we do */
.manifesto { font-size: clamp(1.6rem, 1.05rem + 2.4vw, 3.2rem); line-height: 1.14; letter-spacing: -0.035em; font-weight: 500; max-width: 26ch; margin-top: 30px; }
.manifesto em { font-style: normal; color: var(--accent); }
.manifesto .w { color: #C7CAD0; transition: color .35s; }
.manifesto .w.lit { color: var(--ink); }
.manifesto .w.key.lit { color: var(--accent); }

.pillars { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; margin-top: clamp(48px, 6vw, 80px); }
.join { margin-top: clamp(64px, 8vw, 110px); display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(28px, 5vw, 72px); align-items: start; }
.join h3 { font-size: var(--h3); letter-spacing: -0.03em; line-height: 1.1; }
.join-copy { display: grid; gap: 18px; position: sticky; top: 110px; }
.join-copy p { color: var(--muted); }
.switch { display: inline-flex; padding: 4px; border-radius: 12px; background: var(--soft); gap: 4px; justify-self: start; }
.switch button { font: 500 14px/1 var(--display); border: 0; border-radius: 9px; padding: 11px 16px; background: transparent; color: var(--muted); cursor: pointer; transition: background .25s, color .25s, box-shadow .25s; }
.switch button[aria-pressed="true"] { background: var(--card); color: var(--ink); box-shadow: 0 2px 8px -4px rgba(11, 12, 14, .3); }
.stage { display: grid; min-height: 460px; }
.stage > * { grid-area: 1 / 1; }
.provs { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; align-content: start; }
.prov { background: var(--card); border: 1.5px dashed #C9CCD2; border-radius: 16px; padding: 18px; display: grid; gap: 10px; min-height: 150px; align-content: start; transform: rotate(var(--r, 0deg)); transition: transform .8s var(--ease), opacity .6s, border-color .4s; transition-delay: calc(var(--i) * 60ms); }
.prov .n { font-family: var(--mono); font-size: 12px; color: var(--muted); }
.prov b { font-size: 17.5px; font-weight: 600; letter-spacing: -0.02em; line-height: 1.2; }
.prov small { font-size: 13.5px; color: var(--muted); line-height: 1.4; }
.prov .bills { margin-top: auto; display: flex; gap: 6px; flex-wrap: wrap; }
.prov .bills span { font-family: var(--mono); font-size: 11px; padding: 3px 8px; border-radius: 999px; background: var(--paper); color: var(--muted); }
.more-prov { grid-column: 1 / -1; font-family: var(--mono); font-size: 12.5px; color: var(--muted); padding-top: 4px; }
.uni-card { align-self: start; background: var(--ink); color: var(--night-text); border-radius: 24px; padding: clamp(22px, 3vw, 34px); display: grid; gap: 18px; opacity: 0; transform: scale(.94) translateY(20px); pointer-events: none; transition: opacity .6s .25s, transform .8s var(--ease) .25s; }
.uni-card .top { display: flex; align-items: center; gap: 14px; }
.uni-card .top svg { height: 44px; width: auto; }
.uni-card .top b { font-size: clamp(1.4rem, 1.1rem + 1vw, 2rem); font-weight: 600; letter-spacing: -0.035em; display: block; line-height: 1.1; }
.uni-card .top small { font-family: var(--mono); font-size: 12px; color: var(--night-muted); }
.uni-card ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.uni-card li { display: flex; align-items: center; gap: 10px; padding: 12px 14px; border-radius: 12px; background: var(--night-2); border: 1px solid var(--night-line); font-size: 15px; opacity: 0; transform: translateY(8px); transition: opacity .4s, transform .5s var(--ease); transition-delay: calc(var(--i) * 70ms + 500ms); }
.uni-card li i { width: 10px; height: 10px; border-radius: 50%; background: var(--accent); flex-shrink: 0; }
.uni-card li.coming i { background: transparent; border: 1.5px solid var(--accent); }
.uni-card .keys { display: flex; gap: 18px; flex-wrap: wrap; font-family: var(--mono); font-size: 11.5px; color: var(--night-muted); }
.uni-card .keys span { display: inline-flex; gap: 7px; align-items: center; }
.uni-card .keys i { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }
.uni-card .keys i.o { background: transparent; border: 1.5px solid var(--accent); }
.uni-card .perks { display: flex; gap: 8px; flex-wrap: wrap; }
.uni-card .perks span { font-size: 13.5px; padding: 7px 12px; border-radius: 999px; border: 1px solid var(--night-line); color: var(--night-text); }
.join[data-state="one"] .prov { opacity: 0; transform: translate(var(--dx, 0px), var(--dy, 0px)) scale(.4) rotate(0deg); pointer-events: none; }
.join[data-state="one"] .more-prov { opacity: 0; }
.join[data-state="one"] .uni-card { opacity: 1; transform: none; pointer-events: auto; }
.join[data-state="one"] .uni-card li { opacity: 1; transform: none; }

.how { margin-top: clamp(64px, 8vw, 110px); }
.how-steps { list-style: none; margin: 32px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; counter-reset: st; }
.how-steps li { counter-increment: st; border-top: 2px solid var(--ink); padding-top: 18px; display: grid; gap: 10px; align-content: start; }
.how-steps li::before { content: "0" counter(st); font-family: var(--mono); font-size: 13px; color: var(--accent-ink); }
.how-steps b { font-size: 21px; font-weight: 600; letter-spacing: -0.025em; }
.how-steps span { color: var(--muted); font-size: 15.5px; }

/* ---------- product carousel */
.rail-head { display: flex; justify-content: space-between; align-items: end; gap: 24px; flex-wrap: wrap; }
.rail-ctrl { display: flex; align-items: center; gap: 10px; }
.rail-ctrl button { width: 48px; height: 48px; border-radius: 50%; border: 1px solid var(--line); background: var(--card); color: var(--ink); font-size: 18px; cursor: pointer; transition: background .2s, color .2s, opacity .2s; }
.rail-ctrl button:hover:not(:disabled) { background: var(--ink); color: #FFFFFF; }
.rail-ctrl button:disabled { opacity: .35; cursor: default; }
.rail-count { font-family: var(--mono); font-size: 13px; color: var(--muted); min-width: 64px; text-align: center; font-variant-numeric: tabular-nums; }
.rail-count b { color: var(--ink); font-weight: 500; }
.track {
  display: flex; gap: 24px; margin-top: 36px; overflow-x: auto; scroll-snap-type: x mandatory; overscroll-behavior-x: contain;
  padding-left: max(20px, calc((100% - var(--wrap)) / 2 + 20px)); padding-right: max(20px, calc((100% - var(--wrap)) / 2 + 20px));
  scroll-padding-left: max(20px, calc((100% - var(--wrap)) / 2 + 20px)); padding-bottom: 28px; scrollbar-width: none; cursor: grab;
}
.track::-webkit-scrollbar { display: none; }
.track.dragging { cursor: grabbing; scroll-snap-type: none; user-select: none; }
.panel {
  flex: 0 0 min(1060px, 86%); min-width: 0; scroll-snap-align: start; background: var(--card); border: 1px solid var(--line); border-radius: 28px;
  padding: clamp(22px, 3vw, 40px); display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr); gap: clamp(20px, 3vw, 44px);
  box-shadow: 0 40px 80px -60px rgba(11, 12, 14, .4);
}
.panel-copy { display: flex; flex-direction: column; gap: 16px; min-width: 0; }
.panel-top { display: flex; justify-content: space-between; gap: 12px; align-items: center; }
.panel-top .nm { font-family: var(--mono); font-size: 13px; color: var(--muted); }
.panel h3 { font-size: var(--h3); letter-spacing: -0.035em; }
.panel p { color: var(--muted); }
.ticks { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; font-size: 15.5px; }
.ticks li { display: grid; grid-template-columns: 18px minmax(0, 1fr); gap: 8px; }
.ticks li::before { content: ""; width: 8px; height: 8px; margin-top: 8px; border-radius: 50%; border: 1.5px solid var(--ink); }
.ticks li.ai::before { background: var(--accent); border-color: var(--accent); }
.panel-foot { margin-top: auto; display: flex; gap: 14px; align-items: center; flex-wrap: wrap; padding-top: 6px; }
.dots { display: flex; justify-content: center; gap: 8px; margin-top: 4px; }
.dots button { width: 8px; height: 8px; border-radius: 4px; border: 0; padding: 0; background: #C9CCD2; cursor: pointer; transition: width .3s var(--ease), background .3s; }
.dots button[aria-current="true"] { width: 26px; background: var(--ink); }

/* ---------- product mini-screens */
.screen { background: var(--paper); border: 1px solid var(--line); border-radius: 18px; padding: 16px; min-width: 0; position: relative; overflow: hidden; min-height: 340px; }
.screen-top { display: flex; justify-content: space-between; font-family: var(--mono); font-size: 12px; color: var(--muted); margin-bottom: 12px; gap: 10px; }
.chart { width: 100%; height: 170px; display: block; background: var(--card); border-radius: 12px; border: 1px solid var(--line); }
.chart .hist { fill: none; stroke: var(--ink); stroke-width: 2.2; stroke-linejoin: round; }
.chart .fc { fill: none; stroke: var(--ink); stroke-width: 2.2; stroke-dasharray: 5 6; opacity: .45; }
.chart .min { stroke: var(--accent); stroke-width: 1.2; stroke-dasharray: 3 4; }
.chart .gridl { stroke: var(--line); stroke-width: 1; }
.chart text { font-family: var(--mono); font-size: 10.5px; fill: var(--muted); }
.chart .ro { fill: var(--accent); }
.chart .pulse { fill: var(--accent); opacity: .25; transform-box: fill-box; transform-origin: center; animation: pulse 2s ease-out infinite; }
.mini-table { margin-top: 12px; display: grid; gap: 6px; font-size: 13.5px; }
.mini-table div { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 10px; padding: 8px 10px; border-radius: 9px; background: var(--card); border: 1px solid var(--line); }
.mini-table span:last-child { font-family: var(--mono); color: var(--muted); }
.mini-table .warn span:last-child { color: var(--accent-ink); }
.toast { position: absolute; left: 16px; right: 16px; bottom: 16px; background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 10px 12px; display: flex; gap: 10px; align-items: center; font-size: 13px; box-shadow: 0 14px 30px -18px rgba(11, 12, 14, .35); transform: translateY(150%); transition: transform .6s var(--ease); }
.toast.show { transform: none; }
.toast .pip { width: 10px; height: 10px; }
.toast div { min-width: 0; }
.toast span { color: var(--muted); }
.toast time { font-family: var(--mono); font-size: 11px; color: var(--muted); display: block; }

.pos { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 14px; }
.phone { border-radius: 22px; background: var(--ink); padding: 8px; height: 290px; }
.phone-in { background: var(--card); border-radius: 16px; height: 100%; padding: 12px 10px; display: flex; flex-direction: column; gap: 7px; font-size: 12px; overflow: hidden; }
.phone-in .t { font-family: var(--mono); font-size: 10.5px; color: var(--muted); }
.dish { display: flex; justify-content: space-between; align-items: center; gap: 6px; padding: 6px 7px; border-radius: 8px; background: var(--paper); }
.dish b { font-weight: 500; }
.dish i { font-style: normal; width: 20px; height: 20px; border-radius: 6px; background: var(--ink); color: #FFFFFF; display: grid; place-items: center; font-size: 13px; transition: background .2s, transform .2s; flex-shrink: 0; }
.dish.hit i { background: var(--accent); transform: scale(1.15); }
.cart { margin-top: auto; background: var(--ink); color: #FFFFFF; border-radius: 10px; padding: 8px 10px; display: flex; justify-content: space-between; font-weight: 500; }
.kitchen { display: grid; gap: 8px; align-content: start; min-width: 0; }
.kt { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 10px 12px; font-size: 13px; animation: drop .6s var(--ease) both; }
.kt-top { display: flex; justify-content: space-between; font-family: var(--mono); font-size: 11.5px; color: var(--muted); }
.kt-top b { color: var(--ink); font-weight: 500; }
.kt.done { opacity: .5; }
.qcard { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 10px 12px; font-size: 12.5px; display: grid; gap: 4px; }
.qcard .row { display: flex; justify-content: space-between; font-family: var(--mono); font-size: 11.5px; color: var(--muted); }
.qcard b { font-size: 20px; font-weight: 600; letter-spacing: -0.03em; }
.qcard b.flash { animation: pop .5s var(--ease); color: var(--accent-ink); }

.day { display: grid; grid-template-columns: 38px repeat(3, minmax(0, 1fr)); grid-template-rows: 22px repeat(5, 40px); gap: 5px; }
.day .h, .day .who { font-family: var(--mono); font-size: 11px; color: var(--muted); display: flex; align-items: center; }
.day .who { justify-content: center; color: var(--ink-2); }
.day .slot { border-radius: 8px; background: var(--card); border: 1px dashed var(--line); }
.bk { border-radius: 9px; padding: 5px 8px; font-size: 12px; line-height: 1.25; background: var(--ink); color: #FFFFFF; animation: pop .5s var(--ease) both; overflow: hidden; }
.bk small { display: block; color: rgba(255, 255, 255, .65); font-size: 11px; }
.bk.alt { background: var(--card); color: var(--ink); border: 1.5px solid var(--ink); }
.bk.alt small { color: var(--muted); }

/* ---------- ask uni (dark band) */
.ask { background: var(--night); color: var(--night-text); border-radius: clamp(24px, 4vw, 48px); margin-inline: max(10px, env(safe-area-inset-left, 0px)) max(10px, env(safe-area-inset-right, 0px)); }
.ask .sec-label { color: #9CA0A9; }
.ask .sec-label::before { background: var(--night-text); }
.ask .lede { color: var(--night-muted); }
.ask-grid { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: clamp(28px, 5vw, 72px); align-items: start; }
.always { margin-top: 26px; display: flex; gap: 10px; flex-wrap: wrap; }
.always span { font-family: var(--mono); font-size: 12.5px; color: var(--night-text); border: 1px solid var(--night-line); border-radius: 999px; padding: 7px 12px; }
.askbox { background: var(--night-2); border: 1px solid var(--night-line); border-radius: 22px; padding: 14px; display: grid; gap: 14px; }
.ask-bar { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border-radius: 14px; background: var(--night-3); border: 1px solid var(--night-line); min-height: 58px; font-size: 17px; }
.ask-bar .pip { width: 12px; height: 12px; box-shadow: 0 0 0 4px rgba(229, 72, 45, .18); }
.ask-bar .q { flex: 1; min-width: 0; }
.ask-bar .q.caret::after { content: ""; display: inline-block; width: 2px; height: 1.05em; background: #FFFFFF; margin-left: 2px; vertical-align: -3px; animation: blink 1s steps(1) infinite; }
.ask-bar kbd { font-family: var(--mono); font-size: 11.5px; color: #8A8E97; border: 1px solid var(--night-line); border-radius: 6px; padding: 3px 7px; }
.answer { padding: 6px 6px 4px; display: grid; gap: 14px; min-height: 330px; align-content: start; }
.answer .thinking { font-family: var(--mono); font-size: 13px; color: #8A8E97; display: flex; gap: 8px; align-items: center; }
.answer .thinking i { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); animation: blink .8s infinite; }
.answer p { font-size: 16.5px; line-height: 1.5; color: #E6E8EC; animation: drop .5s var(--ease) both; }
.facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.fact { background: var(--night-3); border: 1px solid var(--night-line); border-radius: 12px; padding: 12px; animation: drop .5s var(--ease) both; min-width: 0; }
.fact b { display: block; font-size: 15px; font-weight: 500; color: #FFFFFF; }
.fact span { display: block; font-family: var(--mono); font-size: 12px; color: #8A8E97; margin-top: 4px; }
.draft { background: var(--paper); color: var(--ink); border-radius: 14px; padding: 14px; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 12px; align-items: center; animation: drop .5s var(--ease) both; }
.draft .k { font-family: var(--mono); font-size: 11.5px; color: var(--muted); }
.draft b { display: block; font-size: 16px; font-weight: 600; }
.draft .amt { font-family: var(--mono); font-size: 14px; color: var(--ink-2); }
.draft button { min-height: 42px; padding: 0 18px; border-radius: 10px; border: 0; background: var(--accent); color: #FFFFFF; font: 600 14.5px/1 var(--display); cursor: pointer; }
.draft button:hover { background: var(--accent-ink); }
.draft .ok { font-size: 14px; color: var(--live); font-weight: 500; }
.examples { display: flex; gap: 8px; flex-wrap: wrap; }
.examples button { font: 500 13.5px/1.2 var(--display); color: #C9CCD2; background: transparent; border: 1px solid var(--night-line); border-radius: 999px; padding: 9px 13px; cursor: pointer; text-align: left; }
.examples button[aria-pressed="true"] { background: var(--night-text); color: var(--ink); border-color: var(--night-text); }
.rule-pair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-top: 36px; }
.rule-pair div { border-top: 1.5px solid #3A3D44; padding-top: 14px; }
.rule-pair b { display: block; font-size: 19px; font-weight: 600; letter-spacing: -0.02em; }
.rule-pair span { display: block; color: var(--night-muted); font-size: 15px; margin-top: 6px; }
.ask-note { font-family: var(--mono); font-size: 11.5px; color: #6C7079; padding: 0 6px 4px; }

/* ---------- why uni-ai (bento) */
.bento { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); grid-auto-rows: minmax(200px, auto); gap: 16px; margin-top: 56px; }
.tile { background: var(--card); border: 1px solid var(--line); border-radius: 24px; padding: 22px; display: flex; flex-direction: column; gap: 12px; min-width: 0; overflow: hidden; position: relative; transition: transform .35s var(--ease), box-shadow .35s var(--ease); }
.tile:hover { transform: translateY(-4px); box-shadow: 0 30px 50px -36px rgba(11, 12, 14, .45); }
.tile h3 { font-size: 21px; letter-spacing: -0.025em; line-height: 1.15; }
.tile .k { font-family: var(--mono); font-size: 12px; color: var(--muted); }
.s2 { grid-column: span 2; } .s3 { grid-column: span 3; } .r2 { grid-row: span 2; }
.rm-big { margin-top: auto; font-size: clamp(3rem, 2rem + 3vw, 5rem); font-weight: 600; letter-spacing: -0.05em; line-height: 1; font-variant-numeric: tabular-nums; display: flex; gap: 10px; align-items: baseline; }
.rm-big small { font-size: .32em; letter-spacing: 0; color: var(--muted); font-weight: 500; }
.rm-big span.rounded { color: var(--accent); }
.receipt { margin-top: 18px; background: var(--paper); border-radius: 12px; padding: 14px 14px 10px; font-family: var(--mono); font-size: 13px; display: grid; gap: 6px; border: 1px dashed var(--line); font-variant-numeric: tabular-nums; }
.receipt .ln { display: flex; justify-content: space-between; gap: 10px; }
.receipt .ln.sum { border-top: 1px dashed var(--faint); padding-top: 8px; margin-top: 2px; }
.receipt .ln.cash b { color: var(--accent-ink); font-weight: 500; }
.receipt .ln s { color: var(--faint); }
.receipt.printing .ln { animation: drop .4s var(--ease) both; animation-delay: calc(var(--n) * 260ms); }
.lang { margin-top: auto; font-size: clamp(1.25rem, 1rem + 1vw, 1.7rem); font-weight: 600; letter-spacing: -0.02em; min-height: 2.6em; }
.lang span { display: block; animation: drop .5s var(--ease) both; }
.checks { margin-top: auto; display: grid; gap: 6px; font-size: 14px; }
.checks div { display: flex; justify-content: space-between; padding: 7px 10px; border-radius: 9px; background: var(--paper); }
.checks div span:last-child { font-family: var(--mono); font-size: 12px; color: var(--muted); }
.checks div.done span:last-child { color: var(--live); }
.checks .appr { justify-content: center; background: var(--ink); color: #FFFFFF; font-weight: 500; }
.wa { margin-top: auto; display: grid; gap: 8px; }
.wa .b { max-width: 88%; padding: 9px 12px; border-radius: 14px; font-size: 14px; }
.wa .in { background: #E8F7EE; border-bottom-left-radius: 4px; }
.wa .out { background: var(--paper); justify-self: end; border-bottom-right-radius: 4px; }
.wa small { display: block; font-family: var(--mono); font-size: 11px; color: var(--muted); margin-top: 3px; }
.qr { margin-top: auto; align-self: flex-start; display: grid; grid-template-columns: repeat(13, 7px); gap: 1.5px; padding: 10px; background: var(--paper); border-radius: 10px; }
.qr i { width: 7px; height: 7px; border-radius: 1.5px; background: var(--ink); }
.qr i.o { background: transparent; }
.csv { margin-top: auto; display: grid; gap: 5px; font-family: var(--mono); font-size: 12px; }
.csv div { display: grid; grid-template-columns: 1.3fr 1fr .7fr; gap: 8px; padding: 6px 9px; border-radius: 7px; background: var(--paper); }
.csv div.hd { background: transparent; color: var(--muted); }
.switches { margin-top: auto; display: grid; gap: 6px; font-size: 14px; }
.switches div { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 7px 10px; border-radius: 9px; background: var(--paper); }
.switches i { width: 34px; height: 20px; border-radius: 10px; background: #C9CCD2; position: relative; flex-shrink: 0; transition: background .3s; }
.switches i::after { content: ""; position: absolute; top: 3px; left: 3px; width: 14px; height: 14px; border-radius: 50%; background: #FFFFFF; transition: transform .3s var(--ease); }
.switches i.on { background: var(--ink); }
.switches i.on::after { transform: translateX(14px); }
.devices { margin-top: auto; display: flex; gap: 14px; align-items: flex-end; }
.devices i { display: block; border: 2px solid var(--ink); border-radius: 12px; background: var(--paper); position: relative; }
.devices i::after { content: ""; position: absolute; left: 12%; right: 12%; top: 16%; height: 6px; border-radius: 3px; background: var(--soft); box-shadow: 0 12px 0 var(--soft), 0 24px 0 var(--soft); }
.devices .tab { width: 150px; height: 104px; }
.devices .ph { width: 54px; height: 96px; }
.devices .lap { width: 170px; height: 108px; border-radius: 10px 10px 4px 4px; }

/* ---------- clients */
.clients { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 56px; }
.client { border-top: 2px solid var(--ink); padding-top: 20px; display: grid; gap: 10px; align-content: start; }
.client .name { font-size: clamp(1.5rem, 1.2rem + 1.2vw, 2.2rem); font-weight: 600; letter-spacing: -0.04em; line-height: 1.05; }
.client .meta { font-family: var(--mono); font-size: 12.5px; color: var(--muted); }
.client p { color: var(--muted); font-size: 15.5px; }
.client .on { justify-self: start; font-size: 13.5px; font-weight: 500; padding: 6px 12px; border-radius: 999px; background: var(--card); border: 1px solid var(--line); text-decoration: none; }
.client .on:hover { border-color: var(--ink); }

/* ---------- coming next */
.next-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 56px; }
.nx { background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 22px; display: grid; gap: 10px; align-content: start; position: relative; overflow: hidden; }
.nx .plus { width: 34px; height: 34px; border-radius: 50%; border: 1.5px solid var(--ink); display: grid; place-items: center; font-size: 18px; line-height: 1; transition: background .3s, color .3s, transform .4s var(--ease); }
.nx:hover .plus { background: var(--accent); border-color: var(--accent); color: #FFFFFF; transform: rotate(90deg); }
.nx b { font-size: 19px; font-weight: 600; letter-spacing: -0.02em; }
.nx span { color: var(--muted); font-size: 15px; }
.nx.more { background: transparent; border-style: dashed; }
.big-co { margin-top: 64px; background: var(--card); border: 1px solid var(--line); border-radius: 28px; padding: clamp(24px, 4vw, 48px); display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 28px; align-items: center; }
.big-co h3 { font-size: clamp(1.8rem, 1.2rem + 2.2vw, 3rem); letter-spacing: -0.04em; }
.big-co p { color: var(--muted); margin-top: 12px; max-width: 56ch; }

/* ---------- cta */
.cta h2 { font-size: var(--mega); letter-spacing: -0.06em; line-height: .92; max-width: 12ch; margin-top: 22px; }
.cta h2 .pd { color: var(--accent); }
.cta-row { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 40px; align-items: center; }
.email { display: inline-flex; align-items: center; gap: 6px; min-height: 48px; padding: 0 6px 0 16px; border-radius: 12px; background: var(--card); border: 1px solid var(--line); font-family: var(--mono); font-size: 15px; }
.email button { min-height: 36px; border-radius: 8px; border: 0; background: var(--paper); padding: 0 12px; font: 500 13px/1 var(--display); cursor: pointer; color: var(--ink); }

/* ---------- footer */
.foot { border-top: 1px solid var(--line); background: var(--card); font-size: 14px; color: var(--ink-2); }
.foot-in { display: grid; grid-template-columns: minmax(0, 1.3fr) repeat(3, minmax(0, 1fr)); gap: 28px; padding-block: 40px 28px; }
.foot .brand svg { height: 26px; width: auto; display: block; }
.foot-brand p { color: var(--muted); margin-top: 12px; max-width: 34ch; font-size: 14px; }
.foot h4 { margin: 0 0 10px; font-family: var(--mono); font-size: 11.5px; font-weight: 400; letter-spacing: .04em; color: var(--muted); text-transform: uppercase; }
.foot ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 7px; }
.foot a { text-decoration: none; }
.foot a:hover { text-decoration: underline; text-underline-offset: 3px; }
.foot .dim { color: var(--faint); }
.foot-base { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; border-top: 1px solid var(--line); padding-block: 16px; font-family: var(--mono); font-size: 12px; color: var(--muted); letter-spacing: .02em; }

/* ---------- product pages */
.crumbs { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; font-family: var(--mono); font-size: 12.5px; color: var(--muted); }
.crumbs a { text-decoration: none; }
.crumbs a:hover { color: var(--ink); }
.prod-switch { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 18px; }
.prod-switch a { font-size: 14px; font-weight: 500; text-decoration: none; padding: 8px 14px; border-radius: 999px; border: 1px solid var(--line); background: var(--card); color: var(--ink-2); }
.prod-switch a[aria-current="page"] { background: var(--ink); border-color: var(--ink); color: #FFFFFF; }
.sub-hero { padding-block: clamp(28px, 4vw, 56px) clamp(60px, 7vw, 100px); }
.sub-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: clamp(28px, 5vw, 64px); align-items: center; margin-top: 34px; }
.sub-hero h1 { font-size: var(--h1); letter-spacing: -0.055em; line-height: .95; }
.sub-hero h1 .pd { color: var(--accent); }
.sub-hero .lede { margin-top: 22px; }
.sub-hero .ctas { margin-top: 30px; }
.sub-hero .status-row { margin-top: 24px; }
.points { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px 28px; margin-top: 56px; }
.point { border-top: 2px solid var(--ink); padding-top: 18px; display: grid; gap: 10px; align-content: start; }
.point .k { font-family: var(--mono); font-size: 12.5px; color: var(--accent-ink); }
.point b { font-size: 21px; font-weight: 600; letter-spacing: -0.025em; line-height: 1.2; }
.point span { color: var(--muted); font-size: 15.5px; }
.also { margin-top: 48px; display: grid; grid-template-columns: 180px minmax(0, 1fr); gap: 20px; align-items: start; border-top: 1px solid var(--line); padding-top: 22px; }
.also .k { font-family: var(--mono); font-size: 12.5px; color: var(--muted); }
.chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chips span { font-size: 14px; padding: 7px 12px; border-radius: 999px; background: var(--card); border: 1px solid var(--line); }
.flow { list-style: none; margin: 56px 0 0; padding: 0; display: grid; grid-template-columns: repeat(var(--n, 5), minmax(0, 1fr)); gap: 16px; position: relative; counter-reset: fl; }
.flow::before { content: ""; position: absolute; left: 7px; right: 7px; top: 7px; height: 2px; background: var(--line); }
.flow::after { content: ""; position: absolute; left: 7px; top: 7px; height: 2px; width: calc((100% - 14px) * var(--p, 0)); background: var(--ink); transition: width 2.4s var(--ease); }
.flow li { counter-increment: fl; position: relative; padding-top: 34px; display: grid; gap: 8px; align-content: start; }
.flow li::before { content: ""; position: absolute; left: 0; top: 0; width: 16px; height: 16px; border-radius: 50%; background: var(--paper); border: 2px solid var(--ink); z-index: 1; transition: background .3s; transition-delay: calc(var(--i) * 450ms); }
.flow.on li::before { background: var(--ink); }
.flow li:last-child::before { border-color: var(--accent); }
.flow.on li:last-child::before { background: var(--accent); animation: ring 2.4s ease-out 2.4s infinite; }
.flow .st { font-family: var(--mono); font-size: 12px; color: var(--muted); }
.flow .st::before { content: "0" counter(fl) " · "; }
.flow b { font-size: 19px; font-weight: 600; letter-spacing: -0.02em; }
.flow span { color: var(--muted); font-size: 14.5px; }
.fit { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(28px, 5vw, 72px); align-items: start; }
.fit-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.fit-list div { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; display: grid; gap: 4px; }
.fit-list b { font-weight: 600; font-size: 16px; }
.fit-list span { color: var(--muted); font-size: 14px; }
.others { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 40px; }
.other { background: var(--card); border: 1px solid var(--line); border-radius: 22px; padding: 24px; display: grid; gap: 10px; text-decoration: none; transition: transform .3s var(--ease), box-shadow .3s; }
.other:hover { transform: translateY(-3px); box-shadow: 0 24px 40px -30px rgba(11, 12, 14, .45); }
.other .nm { font-family: var(--mono); font-size: 12.5px; color: var(--muted); display: flex; justify-content: space-between; gap: 10px; }
.other b { font-size: 24px; font-weight: 600; letter-spacing: -0.03em; }
.other span { color: var(--muted); font-size: 15px; }

/* product-page hero illustrations */
.app { background: var(--card); border: 1px solid var(--line); border-radius: 22px; padding: 14px; box-shadow: 0 50px 90px -60px rgba(11, 12, 14, .5); min-width: 0; position: relative; overflow: hidden; }
.app-bar { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 4px 4px 12px; font-family: var(--mono); font-size: 12px; color: var(--muted); flex-wrap: wrap; }
.app-bar b { color: var(--ink); font-weight: 500; }
.seg { display: inline-flex; gap: 4px; padding: 3px; border-radius: 9px; background: var(--paper); }
.seg span { font-family: var(--mono); font-size: 11.5px; padding: 5px 9px; border-radius: 7px; color: var(--muted); transition: background .3s, color .3s; }
.seg span.on { background: var(--ink); color: #FFFFFF; }
.kpis { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin-bottom: 10px; }
.kpi { background: var(--paper); border-radius: 12px; padding: 10px 12px; min-width: 0; }
.kpi small { display: block; font-family: var(--mono); font-size: 11px; color: var(--muted); }
.kpi b { display: block; font-size: clamp(1rem, .9rem + .5vw, 1.35rem); font-weight: 600; letter-spacing: -0.03em; font-variant-numeric: tabular-nums; margin-top: 2px; }
.kpi b.warn { color: var(--accent-ink); }
.app .chart { height: 150px; }
.app .toast { position: relative; inset: auto; margin-top: 10px; box-shadow: none; transform: translateY(6px); opacity: 0; transition: transform .5s var(--ease), opacity .4s; }
.app .toast.show { transform: none; opacity: 1; }

.hub { position: relative; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 56px; }
.hub-core { position: absolute; left: 50%; top: 50%; width: 76px; height: 76px; margin: -38px 0 0 -38px; border-radius: 50%; background: var(--ink); display: grid; place-items: center; z-index: 2; box-shadow: 0 0 0 8px var(--paper); }
.hub-core svg { width: 34px; height: auto; overflow: visible; }
.hub-core.ping { animation: ring 1.1s ease-out; }
.hub-core small { position: absolute; top: calc(100% + 12px); left: 50%; transform: translateX(-50%); white-space: nowrap; font-family: var(--mono); font-size: 11px; color: var(--muted); background: var(--paper); padding: 2px 6px; border-radius: 6px; }
.node { position: relative; z-index: 1; background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 14px; min-height: 168px; display: grid; gap: 8px; align-content: start; min-width: 0; transition: border-color .4s, box-shadow .4s; }
.node.on { border-color: var(--ink); box-shadow: 0 20px 40px -28px rgba(11, 12, 14, .5); }
.node-top { display: flex; justify-content: space-between; gap: 8px; font-family: var(--mono); font-size: 11.5px; color: var(--muted); }
.node-top b { color: var(--ink); font-weight: 500; }
.node .line { font-size: 13.5px; padding: 8px 10px; border-radius: 9px; background: var(--paper); display: flex; justify-content: space-between; gap: 8px; }
.node .line.new { background: var(--accent-wash); animation: drop .5s var(--ease) both; }
.node .line span:last-child { font-family: var(--mono); font-size: 12px; color: var(--muted); }
.node .big { font-size: 26px; font-weight: 600; letter-spacing: -0.04em; font-variant-numeric: tabular-nums; }
.bars { display: flex; align-items: flex-end; gap: 5px; height: 54px; }
.bars i { flex: 1; background: var(--soft); border-radius: 4px 4px 0 0; height: calc(var(--h) * 100%); transition: height .8s var(--ease), background .3s; }
.bars i.now { background: var(--accent); }

.today { display: grid; gap: 10px; }
.today .kpis { grid-template-columns: repeat(4, minmax(0, 1fr)); margin: 0; }
.sched { display: grid; gap: 6px; }
.sched div { display: grid; grid-template-columns: 52px minmax(0, 1fr) auto; gap: 10px; align-items: center; padding: 9px 10px; border-radius: 10px; background: var(--paper); font-size: 13.5px; }
.sched time { font-family: var(--mono); font-size: 12px; color: var(--muted); }
.sched small { display: block; color: var(--muted); font-size: 12px; }
.sched .act { font: 500 12px/1 var(--display); border-radius: 8px; padding: 8px 10px; border: 1px solid var(--line); background: var(--card); white-space: nowrap; transition: background .3s, color .3s; }
.sched .act.go { background: var(--ink); color: #FFFFFF; border-color: var(--ink); }
.sched .act.paid { background: transparent; border-color: transparent; color: var(--live); }

/* ---------- responsive */
@media (max-width: 1080px) {
  .bento { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .s2, .s3 { grid-column: span 1; } .r2 { grid-row: span 1; }
  .bento .wide-m { grid-column: span 2; }
  .ask-grid, .join, .fit { grid-template-columns: minmax(0, 1fr); }
  .join-copy { position: static; }
  .sub-grid { grid-template-columns: minmax(0, 1fr); }
  .points, .pillars { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
  .nav, .login, .head-cta { display: none; }
  .menu-btn { display: inline-flex; }
  .giant { position: relative; right: auto; top: auto; width: 92px; margin: 10px 0 18px max(20px, env(safe-area-inset-left, 0px)); }
  .hero { padding-top: 12px; }
  .hero-sub, .sec-head { grid-template-columns: minmax(0, 1fr); }
  .panel { flex-basis: 88%; grid-template-columns: minmax(0, 1fr); }
  .provs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .how-steps, .clients { grid-template-columns: minmax(0, 1fr); }
  .next-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .big-co { grid-template-columns: minmax(0, 1fr); }
  .foot-in { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .foot-brand { grid-column: span 2; }
  .flow { grid-template-columns: minmax(0, 1fr); padding-left: 34px; gap: 22px; }
  .flow::before { left: 7px; right: auto; top: 7px; bottom: 7px; width: 2px; height: auto; }
  .flow::after { left: 7px; top: 7px; width: 2px; height: calc((100% - 14px) * var(--p, 0)); transition: height 2.4s var(--ease); }
  .flow li { padding-top: 0; }
  .flow li::before { left: -34px; }
  .others { grid-template-columns: minmax(0, 1fr); }
  .also { grid-template-columns: minmax(0, 1fr); gap: 12px; }
}
@media (max-width: 560px) {
  .bento { grid-template-columns: minmax(0, 1fr); }
  .bento .wide-m { grid-column: span 1; }
  .facts { grid-template-columns: minmax(0, 1fr); gap: 6px; }
  .fact { padding: 9px 12px; display: flex; justify-content: space-between; gap: 10px; align-items: baseline; }
  .fact span { margin-top: 0; }
  .pos { grid-template-columns: minmax(0, 1fr); }
  .phone { height: 250px; max-width: 220px; }
  .rule-pair, .draft, .points, .pillars, .next-grid, .fit-list { grid-template-columns: minmax(0, 1fr); }
  .giant { width: 76px; }
  .provs { gap: 10px; }
  .prov { min-height: 0; padding: 14px; }
  .uni-card ul { grid-template-columns: minmax(0, 1fr); }
  .stage { min-height: 0; }
  .kpis, .today .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hub { gap: 48px 14px; }
  .hub-core { width: 60px; height: 60px; margin: -30px 0 0 -30px; }
  .hub-core svg { width: 26px; }
  .hub-core small { display: none; }
  .node { min-height: 150px; padding: 12px; }
  .node-top span { display: none; }
  .node .line { flex-direction: column; gap: 2px; font-size: 12.5px; padding: 7px 9px; }
  .node .big { font-size: 20px; white-space: nowrap; }
  .rail-ctrl button { width: 44px; height: 44px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-delay: 0ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; transition-delay: 0ms !important; }
  .manifesto .w { color: var(--ink); }
  html { scroll-behavior: auto; }
}