:root {
  --bg: #070b18; --bg-2: #0a1124; --surface: #101a33; --surface-2: #0c1736; --surface-3: #13234a;
  --line: #22305a; --line-soft: #1a2546; --text: #f1f5ff; --muted: #a3b1cf; --faint: #6f7ea3;
  --blue: #2f7bff; --cyan: #22d3ee;
  --imos: #f2b73f; --tractok: #ff8a3d; --toktrac: #38c8ff; --mvpline: #2dd4bf;
  --live: #4ade80; --built: #60a5fa; --partial: #fbbf24; --planned: #c4b5fd; --proposed: #94a3b8;
  --radius: 16px; --radius-sm: 10px; --wrap: 1180px; --gutter: 20px;
  --font: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --display: "Inter Display", "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  color-scheme: dark;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 400 16px/1.6 var(--font); overflow-x: hidden; }
body::before { content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background: radial-gradient(900px 600px at 95% -10%, rgba(29, 78, 216, .28), transparent 60%),
              radial-gradient(700px 500px at -10% 30%, rgba(8, 145, 178, .12), transparent 60%),
              radial-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px) 0 0 / 34px 34px; }
img, svg { max-width: 100%; }
a { color: var(--cyan); }
h1, h2, h3, h4 { font-family: var(--display); line-height: 1.12; margin: 0; letter-spacing: -.015em; }
p { margin: 0; }
.wrap { width: min(var(--wrap), 100% - 2 * var(--gutter)); margin-inline: auto; }
.skip { position: absolute; left: -9999px; top: 8px; background: var(--cyan); color: #04101f; padding: 8px 14px; border-radius: 8px; z-index: 100; font-weight: 700; }
.skip:focus { left: 12px; }
:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; border-radius: 6px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  background: rgba(7, 11, 24, .72); border-bottom: 1px solid rgba(34, 48, 90, .6); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 16px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font-weight: 700; }
.brand img { height: 30px; width: auto; }
.brand small { display: block; font-size: 10px; font-weight: 500; color: var(--faint); letter-spacing: .02em; }
.nav ul { display: flex; gap: 4px; list-style: none; margin: 0; padding: 0; }
.nav a { color: var(--muted); text-decoration: none; font-size: 14px; font-weight: 500; padding: 8px 10px; border-radius: 8px; }
.nav a:hover, .nav a[aria-current="true"] { color: var(--text); background: rgba(47, 123, 255, .12); }
.menu-btn { display: none; background: none; border: 1px solid var(--line); color: var(--text); border-radius: 10px; padding: 8px 10px; font: 600 14px var(--font); cursor: pointer; }

/* Sections */
section { padding: 96px 0; scroll-margin-top: 64px; }
.kicker { display: inline-block; color: var(--cyan); font-size: 13px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 14px; }
.section-head { max-width: 760px; margin-bottom: 44px; }
.section-head h2 { font-size: clamp(1.9rem, 3.6vw, 2.9rem); }
.section-head p { color: var(--muted); font-size: clamp(1rem, 1.6vw, 1.15rem); margin-top: 14px; }
.card { background: linear-gradient(180deg, rgba(19, 35, 74, .55), rgba(16, 26, 51, .85)); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.grid { display: grid; gap: 18px; }
.muted { color: var(--muted); }
.note { color: var(--faint); font-size: 13px; font-style: italic; margin-top: 16px; }

/* Badges */
.badge { display: inline-flex; align-items: center; justify-content: center; min-width: 74px; padding: 3px 9px; border-radius: 999px;
  font-size: 11px; font-weight: 800; letter-spacing: .06em; white-space: nowrap; line-height: 1.4; }
.badge--LIVE { background: var(--live); color: #052e16; }
.badge--BUILT { background: var(--built); color: #0b1b3a; }
.badge--PARTIAL { background: var(--partial); color: #3a2a04; }
.badge--PLANNED { background: var(--planned); color: #2e1065; }
.badge--PROPOSED { background: transparent; color: #cbd5e1; border: 1px dashed var(--proposed); }
.legend { display: grid; grid-template-columns: repeat(auto-fill, minmax(330px, 1fr)); gap: 10px 22px; margin: 0; }
.legend div { display: flex; gap: 10px; align-items: flex-start; }
.legend dt { margin: 0; flex: 0 0 auto; } .legend dd { margin: 0; color: var(--muted); font-size: 13.5px; line-height: 1.45; }
.tag { display: inline-block; font-size: 11px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; padding: 2px 8px; border-radius: 6px; }
.tag--now { background: rgba(74, 222, 128, .15); color: var(--live); }
.tag--next { background: rgba(96, 165, 250, .15); color: var(--built); }
.tag--later { background: rgba(196, 181, 253, .15); color: var(--planned); }
.tag--published { background: rgba(74, 222, 128, .15); color: var(--live); }
.tag--illustrative { background: rgba(251, 191, 36, .15); color: var(--partial); }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 18px; border-radius: 12px; font: 700 15px var(--font); text-decoration: none; cursor: pointer; border: 1px solid transparent; }
.btn--primary { background: linear-gradient(90deg, var(--blue), var(--cyan)); color: #04101f; }
.btn--ghost { border-color: var(--line); color: var(--text); background: rgba(16, 26, 51, .6); }
.btn:hover { filter: brightness(1.08); }

/* Hero */
.hero { padding: 72px 0 64px; }
.hero .wrap { display: grid; grid-template-columns: 1.05fr .95fr; gap: 40px; align-items: center; }
.hero h1 { font-size: clamp(2.5rem, 5.6vw, 4.5rem); line-height: 1.02; }
.hero h1 .grad { background: linear-gradient(90deg, #8fb6ff, var(--cyan)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero .lede { color: #c9d4ee; font-size: clamp(1.05rem, 1.8vw, 1.28rem); margin: 22px 0 28px; max-width: 34em; }
.hero .ctas { display: flex; flex-wrap: wrap; gap: 12px; }
.proof { margin-top: 30px; padding: 16px 18px; border: 1px solid var(--line); border-radius: 14px; background: rgba(12, 23, 54, .7); }
.proof strong { display: block; font-size: 13px; letter-spacing: .1em; text-transform: uppercase; color: var(--live); margin-bottom: 6px; }
.proof p { color: var(--muted); font-size: 14px; }
.orbit { position: relative; width: 100%; aspect-ratio: 1; max-width: 560px; margin-inline: auto; }
.orbit svg { width: 100%; height: 100%; overflow: visible; }
.orbit .ring { fill: none; stroke: rgba(47, 123, 255, .22); stroke-width: 1.5; }
.orbit .ring--dash { stroke-dasharray: 3 9; }
.orbit .spin { transform-origin: 300px 300px; animation: spin 60s linear infinite; }
.orbit .spin--rev { animation-duration: 90s; animation-direction: reverse; }
.orbit .flow { fill: none; stroke-width: 2.5; stroke-dasharray: 6 14; stroke-linecap: round; animation: flow 1.6s linear infinite; opacity: .9; }
.orbit .core-glow { animation: pulse 4s ease-in-out infinite; transform-origin: 300px 300px; }
.orbit .node-label { font: 700 15.5px var(--font); fill: var(--text); text-anchor: middle; }
.orbit .node-sub { font: 500 12px var(--font); fill: var(--muted); text-anchor: middle; }
.orbit .core-label { font: 800 19px var(--display); fill: #fff; text-anchor: middle; }
.orbit .core-sub { font: 600 12px var(--font); fill: var(--cyan); text-anchor: middle; letter-spacing: .06em; }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes flow { to { stroke-dashoffset: -40; } }
@keyframes pulse { 0%, 100% { opacity: .55; transform: scale(1); } 50% { opacity: .95; transform: scale(1.08); } }

/* Opportunity */
.problems { grid-template-columns: repeat(4, 1fr); }
.problem { position: relative; }
.problem .ico { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; background: rgba(163, 177, 207, .12); border: 1px solid rgba(163, 177, 207, .35); margin-bottom: 14px; }
.problem h3 { font-size: 1.15rem; } .problem p { color: var(--muted); margin-top: 6px; font-size: 15px; }
.costs { grid-template-columns: repeat(4, 1fr); margin-top: 18px; }
.cost { border-left: 0; } .cost h3 { font-size: 1.02rem; color: #fca5a5; } .cost p { color: var(--muted); font-size: 14.5px; margin-top: 6px; }
.stats { grid-template-columns: repeat(3, 1fr); margin-top: 44px; }
.stat .num { font: 800 clamp(2rem, 4vw, 2.7rem) var(--display); background: linear-gradient(90deg, #8fb6ff, var(--cyan)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat p { color: var(--muted); font-size: 14.5px; margin-top: 6px; }
.stat cite { display: block; color: var(--faint); font-size: 12px; font-style: normal; margin-top: 8px; }

/* Cycle */
.cycle-wrap { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .9fr); gap: 32px; align-items: center; margin-bottom: 64px; }
.cycle { position: relative; width: 100%; max-width: 500px; aspect-ratio: 1; margin-inline: auto; }
.cycle::before { content: ""; position: absolute; inset: 11%; border: 2px dashed rgba(47, 123, 255, .35); border-radius: 50%; }
.cycle .hub { position: absolute; inset: 32%; border-radius: 50%; display: grid; place-items: center; text-align: center;
  background: radial-gradient(circle, rgba(34, 211, 238, .25), rgba(12, 23, 54, .95) 70%); border: 2px solid var(--blue); font: 800 clamp(.8rem, 2vw, 1.05rem)/1.2 var(--display); padding: 8px; }
.stage { position: absolute; transform: translate(-50%, -50%); width: 25%; aspect-ratio: 1.25; border-radius: 999px; border: 1.5px solid #3a5ba8; background: var(--surface);
  color: var(--text); font: 700 clamp(.72rem, 1.7vw, .98rem) var(--font); cursor: pointer; display: grid; place-items: center; padding: 4px; transition: border-color .2s, background .2s; }
.stage .dots { display: flex; gap: 3px; justify-content: center; margin-top: 3px; }
.stage .dots i { width: 7px; height: 7px; border-radius: 50%; display: block; }
.stage[aria-pressed="true"], .stage:hover { border-color: var(--cyan); background: var(--surface-3); }
.stage-detail h3 { font-size: 1.6rem; } .stage-detail p { color: #c9d4ee; margin: 10px 0 16px; font-size: 1.05rem; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { display: inline-flex; align-items: center; gap: 7px; padding: 6px 12px; border-radius: 999px; border: 1px solid var(--line); background: var(--surface); font-size: 14px; font-weight: 600; color: var(--text); }
.chip i { width: 9px; height: 9px; border-radius: 50%; display: inline-block; }
.loop-steps { counter-reset: step; list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 10px; }
.loop-steps li { padding: 12px 14px 12px 46px; position: relative; border: 1px solid var(--line-soft); border-radius: 12px; background: rgba(16, 26, 51, .6); font-size: 15px; }
.loop-steps li::before { counter-increment: step; content: counter(step); position: absolute; left: 12px; top: 12px; width: 24px; height: 24px; border-radius: 50%; background: var(--blue); color: #fff; font-weight: 800; font-size: 13px; display: grid; place-items: center; }
.loop-steps b { color: var(--cyan); }

/* Products */
.filter { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 0 0 26px; }
.filter span { color: var(--muted); font-size: 14px; margin-right: 4px; }
.filter button { background: var(--surface); color: var(--muted); border: 1px solid var(--line); border-radius: 999px; padding: 7px 14px; font: 600 14px var(--font); cursor: pointer; }
.filter button[aria-pressed="true"] { color: #04101f; background: var(--cyan); border-color: var(--cyan); }
.product { display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1.25fr); gap: 0; padding: 0; overflow: hidden; margin-bottom: 26px; border-color: var(--pc); scroll-margin-top: 80px; }
.product .side { padding: 30px; border-right: 1px solid var(--line-soft); background: radial-gradient(500px 300px at 0% 0%, color-mix(in srgb, var(--pc) 16%, transparent), transparent 70%); }
.product .main { padding: 30px; }
.product .logo { height: 46px; width: auto; display: block; margin-bottom: 18px; }
.product .logo--imos { height: 70px; }
.product .cat { color: var(--pc); font: 800 1.25rem/1.25 var(--display); }
.product .tagline { color: #dbe4fb; font-style: italic; margin: 12px 0 18px; }
.product dl { margin: 0; display: grid; gap: 12px; }
.product dt { font-size: 12px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--faint); }
.product dd { margin: 2px 0 0; color: #dbe4fb; font-size: 15px; }
.mix { margin-top: 20px; }
.mix-bar { display: flex; height: 10px; border-radius: 99px; overflow: hidden; background: var(--line-soft); margin: 8px 0 8px; }
.mix-bar span { display: block; height: 100%; }
.mix-key { display: flex; flex-wrap: wrap; gap: 12px; font-size: 13px; color: var(--muted); }
.mix-key i { display: inline-block; width: 9px; height: 9px; border-radius: 50%; margin-right: 5px; vertical-align: 0; }
.caps { list-style: none; margin: 0; padding: 0; }
.caps li { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; padding: 11px 0; border-bottom: 1px solid var(--line-soft); }
.caps li:last-child { border-bottom: 0; }
.caps .cap-text { font-size: 15px; } .caps .cap-note { display: block; color: var(--faint); font-size: 13px; margin-top: 2px; }
.caps li[hidden] { display: none; }
.opps { margin-top: 20px; padding: 16px 18px; border-radius: 12px; background: rgba(12, 23, 54, .8); border: 1px solid var(--line-soft); }
.opps h4 { font-size: 13px; letter-spacing: .1em; text-transform: uppercase; color: var(--cyan); margin-bottom: 8px; }
.opps ul { margin: 0; padding-left: 18px; color: #dbe4fb; font-size: 14.5px; }
.empty-filter { color: var(--faint); font-size: 14px; padding: 12px 0; }

/* Jessi */
.jessi-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 32px; align-items: center; }
.jessi-visual { position: relative; display: grid; place-items: center; min-height: 420px; }
.orb { width: min(320px, 70vw); aspect-ratio: 1; border-radius: 50%; position: relative;
  background: radial-gradient(circle at 35% 30%, rgba(255, 255, 255, .35), transparent 30%),
              radial-gradient(circle at 50% 55%, rgba(242, 183, 63, .65), rgba(47, 123, 255, .55) 45%, rgba(34, 211, 238, .25) 65%, transparent 72%);
  box-shadow: 0 0 120px rgba(47, 123, 255, .35); animation: breathe 6s ease-in-out infinite; }
.orb::after { content: ""; position: absolute; inset: -18px; border-radius: 50%; border: 1.5px solid rgba(242, 183, 63, .35); }
.wave { position: absolute; display: flex; gap: 6px; align-items: center; height: 70px; }
.wave i { display: block; width: 7px; border-radius: 6px; background: rgba(255, 255, 255, .92); height: 20%; animation: bar 1.2s ease-in-out infinite; }
.wave i:nth-child(2n) { animation-delay: -.3s; } .wave i:nth-child(3n) { animation-delay: -.6s; } .wave i:nth-child(5n) { animation-delay: -.9s; }
@keyframes bar { 0%, 100% { height: 18%; } 50% { height: 95%; } }
@keyframes breathe { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.035); } }
.convo { display: grid; gap: 12px; }
.bubble { padding: 14px 16px; border-radius: 16px; font-size: 15px; max-width: 92%; }
.bubble--me { justify-self: end; background: var(--blue); color: #fff; border-bottom-right-radius: 4px; }
.bubble--jessi { background: var(--surface); border: 1px solid var(--line); border-bottom-left-radius: 4px; }
.bubble cite { color: var(--cyan); font-style: normal; font-weight: 700; }
.action { border: 1px solid rgba(242, 183, 63, .5); background: rgba(242, 183, 63, .07); border-radius: 14px; padding: 14px 16px; font-size: 14.5px; }
.action .row { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; }
.action .pill { padding: 6px 12px; border-radius: 999px; font-weight: 700; font-size: 13px; border: 1px solid var(--line); }
.action .pill--yes { background: var(--imos); color: #2b1d00; border-color: var(--imos); }
.pillars { grid-template-columns: repeat(3, 1fr); margin-top: 40px; }
.pillar h3 { font-size: 1.12rem; display: flex; justify-content: space-between; gap: 10px; align-items: center; }
.pillar p { color: var(--muted); font-size: 14.5px; margin-top: 8px; }
.identity { margin-top: 18px; border-color: rgba(242, 183, 63, .55); background: rgba(242, 183, 63, .06); }
.identity strong { color: var(--imos); }

/* Platform explorer */
.explorer { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(0, .85fr); gap: 22px; align-items: start; }
.prod-switch { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.prod-switch button { display: inline-flex; align-items: center; gap: 8px; background: var(--surface); color: var(--text); border: 1.5px solid var(--line); border-radius: 12px; padding: 9px 14px; font: 700 14px var(--font); cursor: pointer; }
.prod-switch button i { width: 10px; height: 10px; border-radius: 50%; }
.prod-switch button[aria-pressed="true"] { border-color: currentColor; background: var(--surface-3); }
.layer { border: 1px solid var(--line); border-radius: 14px; padding: 14px; margin-bottom: 10px; background: rgba(16, 26, 51, .55); }
.layer--ai { border-color: var(--blue); background: rgba(12, 23, 54, .9); box-shadow: 0 0 0 1px rgba(47, 123, 255, .2) inset; }
.layer h3 { font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--faint); margin-bottom: 10px; display: flex; gap: 8px; align-items: center; }
.layer--ai h3 { color: var(--cyan); }
.cap-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 8px; }
.cap-btn { text-align: left; background: var(--surface); color: var(--text); border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; font: 600 14px/1.3 var(--font); cursor: pointer; transition: opacity .2s, border-color .2s, background .2s; display: flex; flex-direction: column; gap: 6px; }
.cap-btn .dots { display: flex; gap: 4px; } .cap-btn .dots i { width: 7px; height: 7px; border-radius: 50%; display: block; }
.cap-btn[aria-pressed="true"] { border-color: var(--cyan); background: var(--surface-3); }
.cap-btn.dim { opacity: .28; }
.static-row { display: flex; flex-wrap: wrap; gap: 8px; }
.static-row span { padding: 7px 12px; border-radius: 10px; border: 1px solid var(--line-soft); color: var(--muted); font-size: 13.5px; background: rgba(16, 26, 51, .5); }
.gateway { margin: 4px 0 10px; padding: 10px 14px; border-radius: 10px; background: linear-gradient(90deg, var(--blue), var(--cyan)); color: #04101f; font-weight: 800; font-size: 14px; text-align: center; }
.detail { position: sticky; top: 84px; }
.detail h3 { font-size: 1.35rem; margin: 10px 0 6px; }
.detail dl { margin: 14px 0 0; display: grid; gap: 12px; }
.detail dt { font-size: 12px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--faint); }
.detail dd { margin: 3px 0 0; color: #dbe4fb; font-size: 15px; }
.reuse { margin-top: 32px; }
.reuse ol { list-style: none; padding: 0; margin: 16px 0 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.reuse li { border: 1px solid var(--line); border-top: 3px solid var(--pc); border-radius: 12px; padding: 14px; background: var(--surface); font-size: 14.5px; }
.reuse li b { display: block; color: var(--pc); margin-bottom: 4px; }
.levels { grid-template-columns: repeat(4, 1fr); margin-top: 18px; }
.level b { color: var(--cyan); font: 800 1.4rem var(--display); display: block; }
.level h4 { font-size: 1.02rem; margin: 4px 0 6px; } .level p { color: var(--muted); font-size: 14px; }
.level--default { border-color: var(--blue); }

/* Technology */
.tech { grid-template-columns: repeat(3, 1fr); }
.tech-card h3 { font-size: 1.12rem; display: flex; justify-content: space-between; gap: 10px; align-items: baseline; }
.tech-card p { color: #c9d4ee; font-size: 14.5px; margin-top: 8px; }
.tech-card .ex { color: var(--muted); font-size: 13.5px; margin-top: 10px; }
.tech-card .use { color: var(--text); font-size: 13.5px; margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--line-soft); }
.lesson { margin-top: 22px; display: grid; grid-template-columns: auto 1fr; gap: 18px; align-items: center; border-color: rgba(34, 211, 238, .5); }
.lesson .big { font: 800 2.4rem var(--display); color: var(--cyan); }

/* Business */
.money { grid-template-columns: repeat(5, 1fr); }
.money-card { border-top: 3px solid var(--pc); }
.money-card h3 { font-size: 1.05rem; color: var(--pc); }
.money-card .model { font-weight: 700; margin: 8px 0 10px; font-size: 15px; }
.money-card p { color: var(--muted); font-size: 13.5px; margin-top: 8px; }
.unit { grid-template-columns: repeat(3, 1fr); margin-top: 18px; }
.flow-row { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.flow-row .chip { font-size: 15px; } .flow-row .arrow { color: var(--faint); font-size: 22px; }
.table-scroll { position: relative; overflow-x: auto; margin-top: 18px; border: 1px solid var(--line); border-radius: 14px; }
table { width: 100%; border-collapse: collapse; min-width: 680px; }
th, td { padding: 13px 14px; text-align: center; border-bottom: 1px solid var(--line-soft); font-size: 14.5px; }
th:first-child, td:first-child { text-align: left; }
thead th { background: var(--surface); color: var(--muted); font-size: 13px; font-weight: 700; }
tbody tr:last-child td { border-bottom: 0; background: rgba(34, 211, 238, .08); color: var(--cyan); font-weight: 700; }
.yes { color: var(--text); } .no { color: #3b4a72; }
tbody tr:last-child .yes { color: var(--cyan); }
.diffs { grid-template-columns: repeat(3, 1fr); margin-top: 18px; }
.diffs h3 { font-size: 1.05rem; } .diffs p { color: var(--muted); font-size: 14.5px; margin-top: 6px; }

/* Roadmap */
.tabs { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 6px; margin-bottom: 18px; }
.tabs button { flex: 0 0 auto; background: var(--surface); border: 1px solid var(--line); color: var(--muted); border-radius: 12px; padding: 12px 16px; font: 700 15px var(--font); cursor: pointer; text-align: left; }
.tabs button small { display: block; font-weight: 500; font-size: 12.5px; color: var(--faint); }
.tabs button[aria-selected="true"] { border-color: var(--cyan); color: var(--text); background: var(--surface-3); }
.track { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin-bottom: 18px; }
.track span { height: 6px; background: var(--line); }
.track span.on { background: linear-gradient(90deg, var(--blue), var(--cyan)); }
.panel ul { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.panel li { display: flex; justify-content: space-between; gap: 12px; align-items: flex-start; padding: 14px; border: 1px solid var(--line-soft); border-radius: 12px; background: rgba(16, 26, 51, .7); font-size: 15px; }

/* Vision */
.vision { text-align: left; }
.vision blockquote { margin: 0 0 36px; font: 800 clamp(1.45rem, 2.8vw, 2.2rem)/1.22 var(--display); max-width: 30em; }
.vision blockquote span { background: linear-gradient(90deg, #8fb6ff, var(--cyan)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.vision-grid { grid-template-columns: repeat(2, 1fr); }
.vision-card { border-left: 0; border-top: 3px solid var(--pc); }
.vision-card h3 { color: var(--pc); font-size: 1.15rem; margin-bottom: 8px; }
.vision-card p { color: #dbe4fb; font-size: 15px; }
.platform-card { margin-top: 18px; border-color: var(--blue); }
.tagline-final { margin-top: 44px; font: 800 clamp(1.3rem, 2.6vw, 1.9rem) var(--display); color: var(--cyan); }

/* Footer */
footer { border-top: 1px solid var(--line); padding: 40px 0 56px; color: var(--faint); font-size: 13.5px; }
footer .wrap { display: grid; grid-template-columns: 1.2fr 1fr; gap: 24px; }
footer .logos { display: flex; flex-wrap: wrap; gap: 22px; align-items: center; margin-top: 14px; }
footer .logos img { height: 28px; width: auto; } footer .logos img.imos { height: 40px; }
footer p + p { margin-top: 8px; }

/* Reveal */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

/* Responsive */
@media (max-width: 1080px) {
  .nav ul { gap: 0; } .nav a { padding: 8px 7px; font-size: 13.5px; }
  .money { grid-template-columns: repeat(3, 1fr); }
  .tech { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 920px) {
  .menu-btn { display: inline-flex; }
  .nav { position: fixed; inset: 64px 0 auto 0; background: #070b18; border-bottom: 1px solid var(--line); display: none; box-shadow: 0 24px 40px rgba(0, 0, 0, .5); }
  .nav.open { display: block; }
  .nav ul { flex-direction: column; padding: 10px var(--gutter) 18px; }
  .nav a { display: block; padding: 12px 10px; font-size: 16px; }
  .hero .wrap, .jessi-grid, .cycle-wrap, .explorer { grid-template-columns: 1fr; }
  .orbit { max-width: 440px; }
  .problems, .costs, .levels, .reuse ol { grid-template-columns: repeat(2, 1fr); }
  .product { grid-template-columns: 1fr; } .product .side { border-right: 0; border-bottom: 1px solid var(--line-soft); }
  .pillars, .diffs, .unit, .stats { grid-template-columns: 1fr 1fr; }
  .detail { position: static; }
  .panel ul { grid-template-columns: 1fr; }
  footer .wrap { grid-template-columns: 1fr; }
  section { padding: 72px 0; }
}
@media (max-width: 600px) {
  :root { --gutter: 16px; }
  .problems, .costs, .levels, .reuse ol, .pillars, .diffs, .unit, .stats, .tech, .money, .vision-grid { grid-template-columns: 1fr; }
  .product .side, .product .main, .card { padding: 20px; }
  .caps li { flex-direction: column; gap: 6px; }
  .lesson { grid-template-columns: 1fr; }
  .brand small { display: none; }
  .hero { padding-top: 40px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}