:root {
  --font-body: "DM Sans", system-ui, sans-serif;
  --font-display: "Space Grotesk", sans-serif;
  --font-pixel: "Press Start 2P", ui-monospace, monospace;
  --ink: #f5f6fa;
  --muted: #a4adbf;
  --soft: #707b8f;
  --line: rgba(205, 219, 255, .14);
  --bg: #050811;
  --bg-soft: #0a1020;
  --gold: #f2b66d;
  --blue: #8db8ff;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; overflow-x: clip; color: var(--ink); background: var(--bg); font-family: var(--font-body); line-height: 1.5; }
body::before { position: fixed; inset: 0; z-index: -1; content: ""; pointer-events: none; background: radial-gradient(circle at 74% 8%, rgba(79,131,255,.13), transparent 28rem), radial-gradient(circle at 12% 64%, rgba(109,83,196,.09), transparent 28rem); }
a { color: inherit; text-decoration: none; }
.page-shell { width: min(100%, 1480px); margin: auto; }
.site-header { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); align-items: center; height: 84px; }
.site-header-simple { grid-template-columns: minmax(0, 1fr) auto; }
.site-header-simple > :last-child { justify-self: end; }
.site-header-overlay { position: fixed; z-index: 5; top: 0; right: 0; left: 0; width: min(calc(100% - 64px), 1420px); margin: auto; border-bottom: 1px solid rgba(205,219,255,.09); }
.brand { display: inline-flex; align-items: center; gap: 11px; font-family: var(--font-display); font-weight: 600; letter-spacing: -.03em; }
.brand-wordmark { display: inline-flex; gap: .28em; }
.brand-accent { color: var(--arcade-cyan, #83dcf0); }
.brand-mark { position: relative; display: inline-block; width: 24px; height: 24px; border: 1px solid rgba(141,184,255,.55); border-radius: 50%; }
.brand-mark::before, .brand-mark::after, .brand-mark i { position: absolute; display: block; width: 4px; height: 4px; content: ""; border-radius: 50%; background: var(--blue); box-shadow: 0 0 12px var(--blue); }
.brand-mark::before { top: 3px; left: 4px; } .brand-mark::after { right: 3px; bottom: 4px; background: var(--gold); box-shadow: 0 0 12px var(--gold); }
.brand-mark i:nth-child(1) { top: 9px; left: 9px; } .brand-mark i:nth-child(2) { top: 5px; right: 5px; width: 3px; height: 3px; } .brand-mark i:nth-child(3) { bottom: 4px; left: 6px; width: 3px; height: 3px; }
.nav-links { display: flex; gap: 30px; color: var(--muted); font-size: .9rem; }
.nav-links a, .header-cta { transition: color .2s ease, border-color .2s ease, background .2s ease; }
.nav-links a:hover { color: var(--ink); }
.header-cta { padding: 10px 15px; border: 1px solid var(--line); border-radius: 999px; color: var(--ink); font-size: .86rem; }
.header-cta:hover { border-color: rgba(141,184,255,.6); background: rgba(141,184,255,.08); }
.nav-links { justify-self: center; }
.brand { justify-self: start; }
.header-actions { display: flex; align-items: center; justify-self: end; gap: 12px; }
.header-support { display: inline-flex; min-height: 44px; align-items: center; justify-content: center; gap: 7px; padding: 9px 15px; border: 2px solid var(--arcade-coral, #ff6547); border-radius: 3px; color: #080b13; background: var(--arcade-coral, #ff6547); font-family: var(--font-display); font-size: .82rem; font-weight: 700; white-space: nowrap; box-shadow: 3px 3px 0 #02030a; transition: transform .2s ease, background .2s ease, box-shadow .2s ease; }
.header-support:hover { transform: translate(2px, 2px); background: #ff8067; box-shadow: 1px 1px 0 #02030a; }

.neural-story { position: relative; height: 180svh; background: #050811; }
.neural-viewport { position: sticky; top: 0; height: 100svh; min-height: 100svh; overflow: hidden; background: radial-gradient(circle at 58% 52%, rgba(141,184,255,.1), transparent 30%), #050811; }
.hero-network.neural-viewport { position: sticky; }
#network-canvas { position: absolute; inset: 0; width: 100%; height: 100%; cursor: grab; touch-action: none; }
#network-canvas:active { cursor: grabbing; }
.network-noise { position: absolute; inset: 0; pointer-events: none; opacity: .27; background-image: radial-gradient(rgba(255,255,255,.4) .6px, transparent .6px); background-size: 7px 7px; mask-image: radial-gradient(circle at 50% 50%, black, transparent 68%); }
.hero-overlay { position: relative; z-index: 2; min-height: 100svh; padding: 150px 6vw 60px; pointer-events: none; }
.hero-copy { max-width: 540px; pointer-events: auto; }
.story-copy { position: absolute; bottom: 8vh; left: 6vw; max-width: 780px; opacity: 0; transform: translateY(35px); transition: opacity .35s ease, transform .35s ease; }
.neural-story.is-message-visible .story-copy { opacity: 1; transform: translateY(0); }
.story-copy { top: auto; left: 50%; bottom: 8vh; width: min(88%, 760px); max-width: 760px; text-align: center; text-shadow: 0 3px 24px rgba(5,8,17,.9); transform: translate(-50%, 35px) scale(calc(.94 + var(--story-progress, 0) * .06)); pointer-events: none; visibility: hidden; }
.neural-story.is-message-visible .story-copy { transform: translate(-50%, 0); pointer-events: auto; visibility: visible; }
.neural-story.is-message-visible #network-canvas { opacity: .46; transition: opacity .6s ease; }
.neural-story.is-message-visible .network-node { transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; }
.story-copy h1 { max-width: none; font-size: clamp(1.9rem, 3.1vw, 3.25rem); }
.story-copy h1 { color: #fff; }
.story-copy .hero-description { margin: 18px auto 0; }
.story-copy .hero-actions { justify-content: center; margin-top: 22px; }
.story-copy .eyebrow { display: none; }
.site-header-overlay { background: rgba(5,8,17,.94); }
.product-page .site-header-overlay { background: linear-gradient(to bottom, rgba(5,8,17,.82), rgba(5,8,17,0)); }
.eyebrow { margin: 0 0 20px; color: var(--blue); font-size: .74rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
h1, h2 { margin: 0; font-family: var(--font-display); letter-spacing: -.055em; line-height: 1.02; }
h1 { max-width: 540px; font-size: clamp(3rem, 5vw, 5.8rem); }
h2 { font-size: clamp(2.3rem, 4.4vw, 4.2rem); }
.hero-description { max-width: 530px; margin: 27px 0 0; color: var(--muted); font-size: 1.1rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 12px; min-height: 46px; padding: 12px 18px; border: 1px solid transparent; border-radius: 999px; font-size: .9rem; font-weight: 600; transition: transform .2s ease, background .2s ease, border-color .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: #08101d; background: var(--ink); }
.button-primary:hover { background: #fff; }
.button-quiet, .button-outline { color: var(--muted); border-color: var(--line); }
.button-quiet:hover, .button-outline:hover { color: var(--ink); border-color: rgba(141,184,255,.55); background: rgba(141,184,255,.08); }
.network-axis { position: absolute; bottom: 118px; color: var(--soft); font-family: "Space Grotesk", sans-serif; font-size: .78rem; letter-spacing: .16em; pointer-events: none; transition: opacity .3s ease; }
.network-axis span { display: block; margin-top: 8px; color: rgba(164,173,191,.62); font-family: "DM Sans", sans-serif; font-size: .76rem; letter-spacing: 0; }
.network-axis-left { left: 5.5vw; text-align: left; }
.network-axis-right { right: 5.5vw; text-align: right; }
.network-instruction { position: absolute; right: 6vw; bottom: 42px; display: flex; align-items: center; gap: 9px; margin: 0; color: var(--soft); font-size: .78rem; pointer-events: none; }
.scroll-cue { position: absolute; bottom: 24px; left: 50%; display: none; margin: 0; color: var(--muted); font-family: "Space Grotesk", sans-serif; font-size: .72rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; pointer-events: none; transform: translateX(-50%); transition: opacity .2s ease; animation: scroll-cue 1.8s ease-in-out infinite; }
.pulse-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 5px rgba(242,182,109,.09), 0 0 14px var(--gold); }
.network-nodes { position: absolute; z-index: 3; inset: 0; pointer-events: none; }
.network-node { position: absolute; display: grid; place-items: center; width: 92px; height: 92px; padding: 0; border: 1px solid rgba(214,226,255,.43); border-radius: 50%; color: var(--ink); background: rgba(9,14,25,.72); box-shadow: 0 0 25px color-mix(in srgb, var(--node-accent) 30%, transparent); cursor: grab; pointer-events: auto; touch-action: none; user-select: none; transform: translate(-50%, -50%); transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; }
.network-node::after { position: absolute; inset: 10px; content: ""; border: 1px solid color-mix(in srgb, var(--node-accent) 48%, transparent); border-radius: 50%; }
.network-node.is-live::before { position: absolute; inset: -7px; content: ""; border: 1px solid color-mix(in srgb, var(--node-accent) 42%, transparent); border-radius: 50%; opacity: .45; animation: node-pulse 3.2s ease-in-out infinite; }
.network-node.is-live > span:first-child { animation: node-breathe 2.8s ease-in-out infinite; }
.network-node:hover, .network-node:focus-visible { z-index: 2; border-color: var(--node-accent); box-shadow: 0 0 0 9px color-mix(in srgb, var(--node-accent) 12%, transparent), 0 0 40px color-mix(in srgb, var(--node-accent) 46%, transparent); transform: translate(-50%, -50%) scale(1.12); outline: none; }
.network-node.is-dragging { cursor: grabbing; transition: none; }
.network-node > span:first-child { position: relative; z-index: 1; font-size: 1.8rem; filter: drop-shadow(0 0 8px color-mix(in srgb, var(--node-accent) 55%, transparent)); }
.network-node-label { position: absolute; top: 84px; left: 50%; width: max-content; max-width: 150px; color: var(--muted); font-size: .78rem; transform: translateX(-50%); }
.network-node-label small { display: block; color: var(--soft); font-size: .64rem; text-transform: lowercase; }
.network-node.is-future { opacity: .16; filter: grayscale(1) saturate(.15); cursor: default; pointer-events: none; }
.network-node.is-future::before { position: absolute; top: -23px; left: 50%; content: "OFFLINE"; color: var(--soft); font-size: .52rem; font-weight: 700; letter-spacing: .14em; transform: translateX(-50%); }
.network-detail { position: fixed; z-index: 8; right: 6vw; bottom: 34px; width: min(380px, calc(100% - 40px)); padding: 22px; border: 1px solid var(--line); border-radius: 18px; background: rgba(8,12,22,.9); box-shadow: 0 20px 70px rgba(0,0,0,.35); backdrop-filter: blur(14px); }
.network-detail strong { display: block; font-family: "Space Grotesk", sans-serif; font-size: 1.35rem; }
.network-detail > span { display: block; margin-top: 3px; color: var(--soft); font-size: .76rem; }
.network-detail p { margin: 12px 0 0; color: var(--muted); font-size: .88rem; }
.network-detail a { display: inline-block; margin-top: 15px; color: var(--blue); font-size: .84rem; }
.detail-close { position: absolute; top: 10px; right: 13px; border: 0; color: var(--muted); background: transparent; font-size: 1.4rem; cursor: pointer; }
@keyframes node-pulse { 0%, 100% { transform: scale(.92); opacity: .2; } 50% { transform: scale(1.1); opacity: .65; } }
@keyframes node-breathe { 0%, 100% { transform: scale(.94); } 50% { transform: scale(1.08); } }

.content-section { min-height: 100svh; padding: 14vh 6vw; border-top: 1px solid var(--line); scroll-margin-top: 84px; }
.section-heading { max-width: 780px; }
.section-heading > p:last-child { max-width: 590px; margin: 24px 0 0; color: var(--muted); font-size: 1.05rem; }
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; min-height: 330px; margin-top: 70px; }
.product-card { position: relative; display: flex; min-height: 330px; flex-direction: column; padding: 26px; overflow: hidden; border: 1px solid var(--line); border-radius: 20px; background: linear-gradient(145deg, rgba(20,28,45,.68), rgba(10,14,24,.62)); transition: transform .25s ease, border-color .25s ease, opacity .25s ease; }
.product-card::before { position: absolute; top: -80px; right: -80px; width: 190px; height: 190px; content: ""; border-radius: 50%; background: var(--card-accent); opacity: .11; filter: blur(2px); }
.product-card.is-navigable:hover { border-color: color-mix(in srgb, var(--card-accent) 60%, transparent); transform: translateY(-5px); }
.product-card.is-future { opacity: .58; }
.product-symbol { position: relative; display: grid; width: 42px; height: 42px; place-items: center; border: 1px solid color-mix(in srgb, var(--card-accent) 55%, transparent); border-radius: 50%; color: var(--card-accent); font-size: 1.15rem; }
.product-meta { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 27px; }
.product-category, .product-status { color: var(--soft); font-size: .72rem; }
.product-status { color: var(--card-accent); }
.product-card h3 { position: relative; margin: 12px 0 0; font-family: "Space Grotesk", sans-serif; font-size: 1.65rem; letter-spacing: -.04em; }
.product-card p { position: relative; margin: 12px 0 0; color: var(--muted); font-size: .88rem; }
.product-benefit { position: relative; margin-top: auto !important; padding-top: 24px; color: var(--ink) !important; font-weight: 600; }
.product-link { position: relative; display: inline-flex; align-items: center; gap: 7px; margin-top: 22px; color: var(--card-accent); font-size: .82rem; font-weight: 600; }
.product-link-muted { color: var(--soft); }

/* Real-use evidence: pixel labels, display headings, readable body text. */
.stories-section { min-height: auto; }
.story-case { display: grid; grid-template-columns: minmax(0, 1fr) minmax(280px, 420px); grid-template-areas: "copy evidence" "link evidence"; align-items: center; column-gap: clamp(32px, 6vw, 100px); row-gap: 28px; padding: 72px 0; border-bottom: 1px dashed var(--line); }
.story-case:last-child { padding-bottom: 0; border-bottom: 0; }
.story-case-copy { grid-area: copy; align-self: end; max-width: 530px; }
.story-case-copy h3 { margin: 0; font-family: var(--font-display); font-size: clamp(1.9rem, 3.2vw, 3rem); line-height: 1.12; letter-spacing: -.045em; }
.story-case-copy > p:not(.eyebrow) { color: var(--muted); font-size: 1rem; }
.story-case-copy .story-case-result { margin-top: 24px; padding-left: 16px; border-left: 2px solid var(--gold); font-size: .9rem; }
.story-case-palato { grid-template-columns: minmax(280px, 420px) minmax(0, 1fr); grid-template-areas: "evidence copy" "evidence link"; }
.story-case-palato .story-case-result { border-left-color: #d98b9d; }
.story-case-link { grid-area: link; justify-self: start; align-self: start; }
.story-evidence { grid-area: evidence; min-width: 0; width: 100%; margin: 0; overflow: hidden; border: 2px solid var(--line); border-radius: 4px; background: #0b1418; box-shadow: 7px 7px 0 rgba(0,0,0,.55); }
.story-evidence-bar { display: flex; justify-content: space-between; gap: 12px; padding: 16px 14px; border-bottom: 1px dashed var(--line); color: var(--muted); font-family: var(--font-pixel); font-size: .48rem; line-height: 1.8; }
.story-screenshot { display: grid; height: min(65svh, 580px); min-height: 320px; place-items: center; overflow: hidden; padding: 12px; background: #050811; }
.story-screenshot img { display: block; width: auto; max-width: 100%; height: auto; max-height: 100%; object-fit: contain; transition: opacity .18s ease, transform .18s ease; }
.story-screenshot img.is-changing { opacity: .15; transform: translateY(4px); }
.story-evidence figcaption { padding: 14px 16px; border-top: 1px solid var(--line); color: var(--muted); font-size: .78rem; line-height: 1.5; }
.story-gallery-controls { display: flex; justify-content: space-between; gap: 12px; padding: 10px 12px; border-top: 1px dashed var(--line); }
.story-gallery-controls button { min-height: 42px; padding: 8px 10px; border: 1px solid var(--line); border-radius: 3px; color: var(--ink); background: transparent; font: 500 .8rem/1.3 "DM Sans", sans-serif; cursor: pointer; transition: background .18s ease, border-color .18s ease, transform .18s ease; }
.story-gallery-controls button:hover:not(:disabled) { border-color: var(--arcade-cyan); background: rgba(131,220,240,.08); transform: translateY(-1px); }
.story-gallery-controls button:disabled { color: var(--soft); opacity: .48; cursor: default; }
.story-gallery-controls .story-gallery-next { border-color: color-mix(in srgb, var(--arcade-cyan) 50%, var(--line)); }
.story-case-coach .story-gallery-controls .story-gallery-next { border-color: color-mix(in srgb, var(--arcade-yellow) 55%, var(--line)); }
.support-content { width: min(100%, 1160px); min-height: calc(100svh - 100px); margin: auto; padding: 142px 5vw 68px; }
.support-hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(340px, .82fr); align-items: center; gap: clamp(36px, 6vw, 84px); }
.support-intro { max-width: 620px; }
.support-intro .eyebrow { color: var(--arcade-cyan); }
.support-intro h1 { max-width: 620px; font-size: clamp(2.7rem, 5vw, 4.5rem); }
.support-description { max-width: 540px; margin: 24px 0 0; color: var(--muted); font-size: clamp(1rem, 1.4vw, 1.12rem); }
.support-intro .support-voluntary { margin: 18px 0 0; color: var(--soft); font-size: .82rem; }
.pix-card { width: 100%; max-width: 460px; justify-self: end; padding: clamp(22px, 3vw, 34px); border: 1px solid rgba(205,219,255,.2); border-radius: 4px; background: linear-gradient(145deg, rgba(18,27,45,.96), rgba(6,9,17,.98) 68%); box-shadow: 7px 7px 0 rgba(0,0,0,.42); }
.pix-brand-lockup { display: flex; align-items: center; gap: 12px; padding-bottom: 20px; margin-bottom: 19px; border-bottom: 1px solid rgba(205,219,255,.15); font-family: var(--font-display); font-size: 1.12rem; font-weight: 700; letter-spacing: -.025em; }
.pix-brand-lockup .brand-mark { width: 34px; height: 34px; flex: 0 0 34px; }
.pix-brand-lockup .brand-wordmark { gap: .28em; }
.pix-kicker { display: inline-flex; align-items: center; gap: 8px; color: var(--arcade-action); font: 700 .58rem/1.5 var(--pixel); text-transform: uppercase; }
.pix-kicker span { font: 700 1rem/1 var(--font-display); }
.pix-card-heading h2 { margin-top: 13px; font: 700 clamp(1.45rem, 2vw, 1.8rem)/1.15 var(--font-display); }
.pix-card-heading p { margin: 8px 0 20px; color: var(--muted); font-size: .88rem; line-height: 1.55; }
.pix-qr-frame { display: grid; width: min(100%, 270px); aspect-ratio: 1; place-items: center; margin: 0 auto; padding: 12px; border: 1px solid rgba(205,219,255,.25); border-radius: 4px; background: #f4f3ed; }
.pix-placeholder { display: flex; width: 100%; height: 100%; flex-direction: column; align-items: center; justify-content: center; gap: 12px; padding: 18px; color: #19202d; text-align: center; }
.pix-placeholder[hidden], .pix-qr-image[hidden], .pix-instruction[hidden] { display: none !important; }
.pix-placeholder-icon { display: grid; width: 56px; height: 56px; place-items: center; border: 2px solid var(--arcade-action); border-radius: 50%; color: #171b24; font: 700 .55rem/1 var(--pixel); }
.pix-placeholder strong { font: 700 .95rem/1.25 var(--font-display); }
.pix-placeholder > span:last-child { max-width: 190px; color: #5d6572; font-size: .75rem; line-height: 1.45; }
.pix-qr-image { display: block; width: 100%; height: 100%; object-fit: contain; }
.pix-instruction { max-width: 330px; margin: 17px auto 0; color: var(--muted); font-size: .82rem; line-height: 1.5; text-align: center; }
.pix-copy-button { display: flex; width: 100%; min-height: 48px; align-items: center; justify-content: center; gap: 10px; margin-top: 18px; border: 1px solid var(--arcade-action); border-radius: 4px; color: #080b13; background: var(--arcade-action); font: 700 .86rem/1.25 var(--font-display); cursor: pointer; transition: background .18s ease, transform .18s ease; }
.pix-copy-button[hidden] { display: none !important; }
.pix-copy-button:hover:not(:disabled) { transform: translateY(-1px); background: #b7f0fb; }
.pix-copy-button:disabled { border-color: rgba(205,219,255,.2); color: var(--muted); background: rgba(205,219,255,.06); cursor: not-allowed; }
.pix-copy-button:focus-visible { outline: 3px solid var(--arcade-cyan); outline-offset: 3px; }
.pix-feedback { min-height: 1.4em; margin: 10px 0 0; color: var(--muted); font-size: .72rem; line-height: 1.45; text-align: center; }
.pix-disclaimer { margin: 14px 0 0; padding-top: 13px; border-top: 1px dashed var(--line); color: var(--muted); font-size: .7rem; line-height: 1.5; }
.support-contact { margin: 22px 0 0; color: var(--muted); font-size: .84rem; }
.support-contact-link { display: inline-block; margin-top: 16px; color: var(--arcade-cyan); font-size: .84rem; text-decoration: underline; text-underline-offset: 3px; }
.support-contact-link { margin-top: 0; }
.support-uses { display: grid; grid-template-columns: minmax(220px, .75fr) minmax(0, 1.25fr); gap: 6vw; margin-top: 62px; padding-top: 28px; border-top: 2px solid rgba(131,220,240,.22); }
.support-uses > div .eyebrow { color: var(--arcade-cyan); font-size: .5rem; }
.support-uses h2 { margin-top: 20px; font-size: clamp(1.7rem, 3vw, 2.6rem); }
.support-use-list { display: grid; gap: 0; padding: 0; margin: 0; list-style: none; }
.support-use-list li { display: grid; grid-template-columns: 42px 1fr; gap: 14px; padding: 18px 0; border-bottom: 1px dashed var(--line); }
.support-use-list li:first-child { padding-top: 0; }
.support-use-list li > span { padding-top: 3px; color: var(--arcade-coral); font-family: var(--pixel); font-size: .48rem; }
.support-use-list strong { font-family: var(--font-display); font-size: 1rem; }
.support-use-list p { margin: 5px 0 0; color: var(--muted); font-size: .9rem; }

.platform-section { position: relative; display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 5vw; min-height: auto; overflow: hidden; }
.platform-synapses { position: relative; height: 540px; opacity: .9; pointer-events: none; order: 2; }
#synapse-canvas { width: 100%; height: 100%; }
.platform-panel { position: relative; display: grid; grid-template-columns: 1fr; gap: 40px; margin: 0; padding: 0; background: transparent; }
.platform-copy p:last-child { max-width: 520px; margin: 24px 0 0; color: var(--muted); font-size: 1.02rem; }
.platform-points { display: grid; gap: 25px; }
.platform-points div { display: grid; grid-template-columns: 34px 1fr; column-gap: 12px; }
.platform-points span { grid-row: span 2; color: var(--blue); font-size: .72rem; }
.platform-points strong { font-family: "Space Grotesk", sans-serif; }
.platform-points small { margin-top: 3px; color: var(--muted); font-size: .84rem; }
.contact-section { display: flex; align-items: center; justify-content: space-between; gap: 40px; min-height: 78svh; }
.contact-section h2 { max-width: 720px; }
.contact-section > div:first-child > p:last-child { margin: 23px 0 0; color: var(--muted); }
.contact-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px; min-width: 300px; }
.site-footer { display: flex; justify-content: space-between; padding: 25px 6vw 32px; color: var(--soft); font-family: var(--font-body); font-size: .8rem; line-height: 1.5; letter-spacing: normal; }

.product-content { min-height: calc(100svh - 90px); padding: 145px 6vw 120px; }
.product-hero { display: grid; grid-template-columns: minmax(0, 1fr) 260px; gap: 70px; align-items: center; min-height: 420px; }
.product-hero h1 { max-width: none; }
.product-lead { max-width: 650px; margin: 26px 0 0; color: var(--muted); font-size: 1.2rem; }
.product-benefit-large { margin: 32px 0 0; color: var(--product-accent); font-family: "Space Grotesk", sans-serif; font-size: 1.25rem; font-weight: 600; }
.product-orb { display: grid; width: 260px; height: 260px; place-items: center; border: 1px solid color-mix(in srgb, var(--product-accent) 65%, transparent); border-radius: 50%; color: var(--product-accent); font-size: 4rem; background: radial-gradient(circle, color-mix(in srgb, var(--product-accent) 20%, transparent), transparent 65%); box-shadow: 0 0 60px color-mix(in srgb, var(--product-accent) 22%, transparent), inset 0 0 35px color-mix(in srgb, var(--product-accent) 15%, transparent); }
.product-orb span { filter: drop-shadow(0 0 14px color-mix(in srgb, var(--product-accent) 60%, transparent)); }
.product-details { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; padding: 42px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.product-details > div > p:last-child, .product-details li { max-width: 500px; color: var(--muted); }
.product-details ul { display: grid; gap: 10px; margin: 0; padding-left: 20px; }
.product-cta { padding-top: 100px; }
.product-cta h2 { max-width: 680px; margin-bottom: 30px; }
.product-back { margin-top: 28px; }

@media (max-width: 1000px) {
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .network-axis { top: auto; bottom: 100px; transform: none; }
  .network-axis-left { left: 6vw; }
  .network-axis-right { right: 6vw; }
  .site-header-overlay:not(.site-header-simple) .nav-links { gap: 20px; font-size: .68rem; }
  .site-header-overlay:not(.site-header-simple) .header-actions { gap: 6px; }
  .site-header-overlay:not(.site-header-simple) .header-support,
  .site-header-overlay:not(.site-header-simple) .header-cta { padding: 6px 8px; font-size: .68rem; }
}
@media (max-width: 820px) {
  .site-header-overlay:not(.site-header-simple) { grid-template-columns: minmax(0, 1fr) auto; }
  .site-header-overlay:not(.site-header-simple) .nav-links { display: none; }
}
@media (max-width: 700px) {
  .site-header-overlay .nav-links { display: none; }
  .site-header-overlay { width: calc(100% - 24px); }
  .nav-links { display: none; }
  .header-cta { padding: 8px 11px; font-size: .76rem; }
  .header-actions { gap: 6px; }
  .header-support { min-height: 40px; padding: 7px 8px; font-size: .6rem; }
  .hero-overlay { padding: 125px 22px 35px; }
  h1 { font-size: clamp(3rem, 16vw, 5rem); }
  .hero-description { font-size: 1rem; }
  .network-axis { bottom: 82px; font-size: .65rem; letter-spacing: .1em; }
  .network-axis span { font-size: .68rem; }
  .network-axis-left { left: 22px; } .network-axis-right { right: 22px; }
  .network-instruction { right: auto; bottom: 35px; left: 22px; font-size: .7rem; }
  .network-node { width: 68px; height: 68px; }
  .story-copy { bottom: 4svh; }
  .story-copy h1 { font-size: clamp(1.5rem, 6vw, 1.9rem); }
  .story-copy .hero-description { font-size: .9rem; }
  .network-node > span:first-child { font-size: 1.35rem; }
  .network-node-label { top: 76px; font-size: .68rem; }
  .content-section { min-height: auto; padding: 95px 22px; }
  .product-grid { grid-template-columns: 1fr; margin-top: 40px; }
  .product-card { min-height: 255px; }
  .platform-section { grid-template-columns: 1fr; }
  .platform-synapses { height: 320px; }
  .platform-panel { grid-template-columns: 1fr; gap: 35px; margin: 0; padding: 0; }
  .contact-section { display: block; }
  .contact-actions { justify-content: flex-start; margin-top: 30px; }
  .site-footer { display: block; padding-right: 22px; padding-left: 22px; }
  .site-footer > * + * { display: block; margin-top: 7px; }
  .product-content { padding: 120px 22px 85px; }
  .product-hero { grid-template-columns: 1fr; gap: 45px; min-height: 0; }
  .product-orb { width: 170px; height: 170px; font-size: 2.4rem; }
  .product-details { grid-template-columns: 1fr; gap: 35px; }
  .product-cta { padding-top: 75px; }
}

/* Shared theme control: available on every page and persisted across navigation. */
.theme-toggle { display: inline-flex; min-height: 40px; align-items: center; justify-content: center; gap: 7px; padding: 7px 10px; border: 1px solid var(--line); border-radius: 8px; color: var(--muted); background: transparent; font: 700 .74rem/1 var(--font-display); cursor: pointer; white-space: nowrap; transition: color .2s ease, border-color .2s ease, background .2s ease; }
.theme-toggle:hover { color: var(--ink); border-color: var(--arcade-cyan); background: color-mix(in srgb, var(--arcade-cyan) 9%, transparent); }
.theme-toggle:focus-visible { outline: 3px solid var(--arcade-cyan); outline-offset: 3px; }
.theme-toggle-icon { color: var(--arcade-yellow); font-size: 1rem; }
.site-header-simple .about-header-actions { gap: 9px; }
@media (max-width: 700px) {
  .theme-toggle { min-height: 38px; gap: 0; padding: 6px 9px; font-size: 0; }
  .theme-toggle-icon { font-size: 1.05rem; }
  .about-header-actions { gap: 6px; }
}

/* Accessible light palette across the landing, product, support and about pages. */
html[data-theme="light"] {
  color-scheme: light;
  --ink: #18202a;
  --muted: #56616e;
  --soft: #66717c;
  --line: rgba(24,32,42,.16);
  --bg: #f7f7f3;
  --bg-soft: #fff;
  --blue: #006b7d;
  --arcade-cyan: #006b7d;
  --arcade-yellow: #9a6e00;
  --arcade-action: #74d7e8;
  --pixel-shadow: rgba(24,32,42,.13);
}
html[data-theme="light"] body { color: var(--ink); background-color: var(--bg); background-image: linear-gradient(rgba(24,32,42,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(24,32,42,.025) 1px, transparent 1px); }
html[data-theme="light"] body::before { background: radial-gradient(ellipse at 86% 8%, rgba(0,107,125,.08), transparent 32rem), radial-gradient(ellipse at 8% 45%, rgba(109,83,196,.045), transparent 28rem); }
html[data-theme="light"] body::after { opacity: .012; }
html[data-theme="light"] .site-header-overlay { border-color: rgba(24,32,42,.14); background: rgba(247,247,243,.94); box-shadow: 0 2px 0 rgba(24,32,42,.045); backdrop-filter: blur(12px); }
html[data-theme="light"] .product-page .site-header-overlay { background: linear-gradient(to bottom, rgba(247,247,243,.96), rgba(247,247,243,.72)); }
html[data-theme="light"] .brand-mark { box-shadow: 2px 2px 0 rgba(24,32,42,.12); }
html[data-theme="light"] .header-cta { color: var(--ink); border-color: rgba(24,32,42,.24); background: rgba(255,255,255,.7); box-shadow: none; }
html[data-theme="light"] .header-cta:hover { border-color: var(--arcade-cyan); background: #fff; }
html[data-theme="light"] .header-support { color: #07131a; border-color: #74d7e8; background: #74d7e8; box-shadow: none; }
html[data-theme="light"] .nav-links { color: #56616e; }
html[data-theme="light"] .neural-story, html[data-theme="light"] .neural-viewport { background: #f7f7f3; }
html[data-theme="light"] .neural-viewport { background-image: radial-gradient(circle at 58% 52%, rgba(0,107,125,.09), transparent 32%), linear-gradient(rgba(247,247,243,.24), rgba(247,247,243,.24)); }
html[data-theme="light"] .network-noise { opacity: .08; }
html[data-theme="light"] .story-copy h1 { color: #18202a; text-shadow: 2px 2px 0 rgba(0,107,125,.1); }
html[data-theme="light"] .network-node { color: #18202a; background: rgba(255,255,255,.92); box-shadow: 4px 4px 0 rgba(24,32,42,.13), 0 0 25px color-mix(in srgb, var(--node-accent) 18%, transparent); }
html[data-theme="light"] .network-node-label { color: #34404b; background: rgba(255,255,255,.9); }
html[data-theme="light"] .network-detail { color: var(--ink); border-color: var(--line); background: rgba(255,255,255,.94); box-shadow: 7px 7px 0 rgba(24,32,42,.12); }
html[data-theme="light"] .network-detail p, html[data-theme="light"] .network-detail > span { color: var(--muted); }
html[data-theme="light"] .content-section { border-color: var(--line); }
html[data-theme="light"] .product-card { border-color: var(--line); background: linear-gradient(145deg, rgba(255,255,255,.96), rgba(244,247,246,.94)); box-shadow: 0 8px 24px rgba(24,32,42,.055); }
html[data-theme="light"] .product-card h3, html[data-theme="light"] .section-heading h2, html[data-theme="light"] .platform-copy h2, html[data-theme="light"] .contact-section h2, html[data-theme="light"] .product-hero h1, html[data-theme="light"] .product-cta h2 { text-shadow: none; }
html[data-theme="light"] .button-primary { color: #07131a; border-color: #74d7e8; background: #74d7e8; box-shadow: 3px 3px 0 rgba(24,32,42,.12); }
html[data-theme="light"] .button-primary:hover { background: #8be0ed; }
html[data-theme="light"] .button-quiet, html[data-theme="light"] .button-outline { color: var(--ink); border-color: rgba(24,32,42,.26); }
html[data-theme="light"] .button-quiet:hover, html[data-theme="light"] .button-outline:hover { border-color: var(--arcade-cyan); background: rgba(0,107,125,.06); }
html[data-theme="light"] .pix-card { border-color: rgba(24,32,42,.14); background: linear-gradient(145deg, #fff, #f0f4f4); box-shadow: 6px 6px 0 rgba(24,32,42,.1); }
html[data-theme="light"] .pix-brand-lockup { border-color: var(--line); }
html[data-theme="light"] .support-uses { border-color: rgba(0,107,125,.3); }
html[data-theme="light"] .story-evidence { border-color: rgba(24,32,42,.18); background: #fff; box-shadow: 5px 5px 0 rgba(24,32,42,.1); }
html[data-theme="light"] .story-screenshot { background: #f0f1ef; }
html[data-theme="light"] .story-copy .hero-description { color: #46515c; }

/* The About narrative: chapter summaries stay visible; details open on demand. */
.about-page .about-content { width: min(100%, 1260px); padding: 128px 56px 88px; }
.about-page .about-intro { grid-template-columns: minmax(0,1.25fr) minmax(260px,.75fr); gap: clamp(40px,7vw,100px); min-height: auto; padding: 72px 0 96px; }
.about-page .about-intro h1 { max-width: 760px; font-size: clamp(3rem,5.7vw,5.2rem); line-height: 1.02; }
.about-page .about-intro .about-lead { max-width: 650px; }
.about-page .about-intro-note { display: flex; flex-direction: column; align-items: flex-start; padding: 30px; border: 1px solid var(--about-line); background: var(--about-card); box-shadow: var(--about-shadow); }
.about-page .about-note-mark { display: grid; width: 48px; height: 48px; place-items: center; border: 1px solid var(--about-cyan); color: var(--about-cyan); font: 700 .85rem var(--font-display); }
.about-page .about-intro-note p { margin: 24px 0 6px; color: var(--about-muted); font-size: .84rem; }
.about-page .about-intro-note strong { max-width: 330px; color: var(--about-ink); font: 700 clamp(1.25rem,2vw,1.65rem)/1.2 var(--font-display); letter-spacing: -.035em; }
.about-page .about-note-caption { margin-top: 20px; color: var(--about-soft); font-size: .78rem; }
.about-page .about-history { position: relative; display: grid; grid-template-columns: minmax(240px,.72fr) minmax(0,1.28fr); align-items: start; gap: clamp(34px,7vw,90px); padding: 86px 0; border-top: 1px solid var(--about-line); }
.about-page .about-history-heading { position: sticky; top: 125px; }
.about-page .about-section-heading h2 { font-size: clamp(2.25rem,4vw,3.55rem); }
.about-page .history-progress { position: absolute; top: 0; bottom: 0; left: calc(36% + 13px); width: 2px; background: var(--about-line); transform: translateX(-50%); }
.about-page .history-progress span { display: block; width: 100%; height: 100%; background: var(--about-cyan); transform: scaleY(0); transform-origin: top; box-shadow: 0 0 12px color-mix(in srgb,var(--about-cyan) 45%,transparent); }
.about-page .history-chapters { min-width: 0; }
.about-page .history-chapter { position: relative; border-top: 1px solid var(--about-line); }
.about-page .history-chapter:last-child { border-bottom: 1px solid var(--about-line); }
.about-page .history-chapter::before { position: absolute; top: 30px; left: -34px; width: 11px; height: 11px; border: 2px solid var(--about-cyan); border-radius: 50%; background: var(--about-paper); content: ""; }
.about-page .history-chapter summary { display: grid; grid-template-columns: 40px minmax(0,1fr) 24px; align-items: center; gap: 14px; min-height: 112px; cursor: pointer; list-style: none; }
.about-page .history-chapter summary::-webkit-details-marker { display: none; }
.about-page .history-chapter summary:focus-visible { outline: 2px solid var(--about-cyan); outline-offset: 4px; }
.about-page .history-index { align-self: start; padding-top: 29px; color: var(--about-cyan); font: 700 .74rem var(--font-display); }
.about-page .history-summary small, .about-page .history-summary strong, .about-page .history-summary > span { display: block; }
.about-page .history-summary small { margin: 0 0 7px; color: var(--about-cyan); font: 700 .62rem/1.5 var(--font-pixel); }
.about-page .history-summary strong { color: var(--about-ink); font: 700 clamp(1.05rem,1.7vw,1.35rem)/1.2 var(--font-display); letter-spacing: -.025em; }
.about-page .history-summary > span { margin-top: 7px; color: var(--about-muted); font-size: .83rem; line-height: 1.5; }
.about-page .history-expand { position: relative; width: 22px; height: 22px; border: 1px solid var(--about-line); border-radius: 50%; }
.about-page .history-expand::before, .about-page .history-expand::after { position: absolute; top: 10px; left: 6px; width: 8px; height: 1.5px; background: var(--about-cyan); content: ""; }
.about-page .history-expand::after { transform: rotate(90deg); transition: transform .2s ease; }
.about-page .history-chapter[open] .history-expand::after { transform: none; }
.about-page .history-chapter-body { padding: 0 38px 28px 54px; animation: chapter-reveal .22s ease-out; }
.about-page .history-context { max-width: 620px; margin: 0 0 24px; color: var(--about-muted); font-size: .91rem; line-height: 1.75; }
.about-page .history-events { position: relative; display: grid; gap: 0; margin: 0; padding: 0 0 0 18px; border-left: 1px solid var(--about-line); list-style: none; }
.about-page .history-events li { position: relative; display: grid; grid-template-columns: minmax(115px,.4fr) minmax(0,1fr); gap: 15px; padding: 0 0 23px; }
.about-page .history-events li:last-child { padding-bottom: 0; }
.about-page .history-events li::before { position: absolute; top: 5px; left: -23px; width: 8px; height: 8px; border-radius: 50%; background: var(--about-cyan); content: ""; }
.about-page .history-events time { color: var(--about-cyan); font: 700 .57rem/1.7 var(--font-pixel); }
.about-page .history-events strong { color: var(--about-ink); font: 700 .94rem/1.35 var(--font-display); }
.about-page .history-events p { margin: 5px 0 0; color: var(--about-muted); font-size: .82rem; line-height: 1.65; }
.about-page .history-mantra { margin: 23px 0 14px; padding: 14px 16px; border-left: 2px solid var(--about-cyan); color: var(--about-ink); background: var(--about-cyan-soft); font: 600 .94rem/1.55 var(--font-display); }
.about-page .about-founders, .about-page .about-start { grid-template-columns: 1fr; padding: 88px 0; }
.about-page .about-founder-grid { gap: 18px; }
.about-page .about-founder-card { min-height: 275px; }
.about-page .about-app-card { min-height: 280px; }
.about-page .about-future { display: grid; grid-template-columns: minmax(130px,.35fr) minmax(0,1fr); gap: 8px 30px; align-items: start; margin-top: 18px; padding: 24px 0 0; border-top: 1px dashed var(--about-line); }
.about-page .about-future .eyebrow { margin: 4px 0 0; }
.about-page .about-future > p:not(.eyebrow) { max-width: 700px; margin: 0; color: var(--about-muted); font-size: .9rem; line-height: 1.7; }
.about-page .about-future strong { grid-column: 2; color: var(--about-cyan); font: 700 clamp(1.45rem,3vw,2.15rem)/1.15 var(--font-display); letter-spacing: -.04em; }
.about-page .about-future small { grid-column: 2; color: var(--about-soft); font-size: .76rem; }
.about-page .site-footer { font-family: var(--font-body); font-size: .8rem; letter-spacing: normal; }
@keyframes chapter-reveal { from { opacity: .35; transform: translateY(-4px); } to { opacity: 1; transform: translateY(0); } }
@media (max-width: 900px) {
  .about-page .about-content { padding-right: 34px; padding-left: 34px; }
  .about-page .about-history { grid-template-columns: 1fr; gap: 30px; }
  .about-page .about-history-heading { position: static; max-width: 720px; }
  .about-page .history-progress { left: 13px; }
  .about-page .history-chapters { margin-left: 37px; }
  .about-page .history-chapter::before { left: -30px; }
}
@media (max-width: 700px) {
  .about-page .about-content { padding: 100px 22px 64px; }
  .about-page .about-intro { grid-template-columns: 1fr; gap: 30px; padding: 45px 0 64px; }
  .about-page .about-intro h1 { font-size: clamp(2.55rem,12vw,4rem); }
  .about-page .about-intro .about-lead { font-size: .98rem; }
  .about-page .about-intro-note { padding: 22px; }
  .about-page .about-history, .about-page .about-founders, .about-page .about-start { gap: 27px; padding: 58px 0; }
  .about-page .about-section-heading h2 { font-size: clamp(2.05rem,9vw,3rem); }
  .about-page .history-chapters { margin-left: 28px; }
  .about-page .history-chapter summary { grid-template-columns: 27px minmax(0,1fr) 20px; gap: 8px; min-height: 103px; }
  .about-page .history-chapter::before { left: -23px; width: 9px; height: 9px; }
  .about-page .history-index { padding-top: 28px; font-size: .68rem; }
  .about-page .history-summary small { font-size: .5rem; }
  .about-page .history-summary strong { font-size: 1rem; }
  .about-page .history-summary > span { font-size: .76rem; }
  .about-page .history-expand { width: 19px; height: 19px; }
  .about-page .history-expand::before, .about-page .history-expand::after { top: 8px; left: 5px; }
  .about-page .history-chapter-body { padding: 0 8px 24px 35px; }
  .about-page .history-events { padding-left: 14px; }
  .about-page .history-events li { grid-template-columns: 1fr; gap: 4px; padding-bottom: 20px; }
  .about-page .history-events li::before { left: -19px; }
  .about-page .history-events time { font-size: .5rem; }
  .about-page .history-events strong { font-size: .9rem; }
  .about-page .history-events p, .about-page .history-context { font-size: .82rem; }
  .about-page .about-founder-grid, .about-page .about-app-grid { grid-template-columns: 1fr; }
  .about-page .about-founder-card { min-height: 0; padding: 22px; }
  .about-page .about-app-card, .about-page .about-app-card:last-child { min-height: 250px; }
  .about-page .about-future { grid-template-columns: 1fr; gap: 10px; }
  .about-page .about-future strong, .about-page .about-future small { grid-column: 1; }
  .about-page .site-footer { align-items: flex-start; gap: 14px; margin: 0 22px; }
  .site-header-overlay:not(.site-header-simple) .header-actions { gap: 4px; }
  .site-header-overlay:not(.site-header-simple) .theme-toggle { margin-right: 2px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .about-page .history-chapter-body { animation: none; }
  .theme-toggle, .about-page .history-expand::after { transition: none; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; } }

.about-content { padding: 155px 7vw 100px; }
.about-intro { max-width: 850px; padding: 8vh 0 9vh; }
.about-intro h1 { max-width: 800px; font-size: clamp(3rem, 7vw, 6.3rem); }
.about-intro > p:last-child { max-width: 690px; margin: 28px 0 0; color: var(--muted); font-size: 1.15rem; }
.founder-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.founder-card { display: grid; grid-template-columns: 180px minmax(0, 1fr); align-items: center; gap: 28px; min-height: 300px; padding: 28px; border: 1px solid var(--line); background: linear-gradient(145deg, rgba(20,28,45,.7), rgba(10,14,24,.65)); }
.founder-portrait { position: relative; display: grid; width: 100%; aspect-ratio: 1; place-items: center; overflow: hidden; border: 1px solid rgba(131,220,240,.4); background: radial-gradient(circle at 50% 40%, rgba(131,220,240,.16), transparent 55%), linear-gradient(145deg, #101a2c, #080c16); }
.founder-portrait::before, .founder-portrait::after, .founder-portrait i { position: absolute; display: block; width: 8px; height: 8px; content: ""; border: 1px solid rgba(141,184,255,.6); background: var(--bg); box-shadow: 0 0 14px rgba(141,184,255,.4); }
.founder-portrait::before { top: 15%; left: 17%; }.founder-portrait::after { right: 13%; bottom: 18%; background: var(--arcade-yellow); }.founder-portrait i:nth-of-type(1) { top: 23%; right: 20%; width: 5px; height: 5px; }.founder-portrait i:nth-of-type(2) { bottom: 23%; left: 18%; width: 5px; height: 5px; }.founder-portrait i:nth-of-type(3) { top: 48%; right: 11%; width: 4px; height: 4px; }
.founder-portrait > span { color: rgba(131,220,240,.82); font-family: var(--font-display); font-size: 2.5rem; font-weight: 700; letter-spacing: -.08em; text-shadow: 0 0 28px rgba(131,220,240,.32); }
.founder-portrait-guilherme { border-color: rgba(242,182,109,.35); background: radial-gradient(circle at 50% 40%, rgba(242,182,109,.12), transparent 55%), linear-gradient(145deg, #181625, #080c16); }
.founder-portrait-guilherme > span { color: var(--arcade-yellow); text-shadow: 0 0 28px rgba(242,182,109,.28); }
.founder-card-copy .eyebrow { margin-bottom: 10px; font-size: .65rem; }
.founder-card h2 { font-size: clamp(1.55rem, 2vw, 2rem); }
.founder-card-copy > p:not(.eyebrow) { margin: 15px 0 0; color: var(--muted); font-size: .91rem; }
.founder-link { display: inline-flex; gap: 7px; margin-top: 19px; color: var(--arcade-cyan); font-size: .84rem; font-weight: 700; }
.founder-link:hover { text-decoration: underline; text-underline-offset: 4px; }
.about-note { max-width: 760px; margin: 30px 0 0; color: var(--soft); font-size: .84rem; }
.about-page .site-footer { border-top: 2px solid rgba(131,220,240,.16); }
.about-page .site-footer a, .product-page .site-footer a, body > .page-shell > .site-footer a { transition: color .2s ease; }
.about-page .site-footer a:hover, .product-page .site-footer a:hover { color: var(--arcade-cyan); }
.founder-link:focus-visible { outline: 2px solid var(--arcade-yellow); outline-offset: 4px; }
@media (max-width: 1100px) {
  .founder-grid { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .founder-card { grid-template-columns: 130px minmax(0, 1fr); gap: 20px; padding: 22px; }
  .founder-grid { grid-template-columns: 1fr; gap: 14px; }
  .about-intro { padding-top: 5vh; padding-bottom: 6vh; }
}
@media (max-width: 700px) {
  .about-content { padding: 120px 22px 75px; }
  .about-intro { padding: 5vh 0 6vh; }
  .about-intro h1 { font-size: clamp(2.7rem, 13vw, 4.2rem); }
  .about-intro > p:last-child { font-size: 1rem; }
  .founder-grid { grid-template-columns: 1fr; }
  .founder-card { grid-template-columns: 105px minmax(0, 1fr); gap: 17px; min-height: 0; padding: 17px; }
  .founder-portrait > span { font-size: 1.9rem; }
  .founder-card h2 { font-size: 1.45rem; }
  .founder-card-copy > p:not(.eyebrow) { font-size: .85rem; }
}
@media (max-width: 380px) {
  .founder-card { grid-template-columns: 76px minmax(0, 1fr); gap: 14px; padding: 14px; }
  .founder-card .eyebrow { font-size: .56rem; letter-spacing: .1em; }
  .founder-card h2 { font-size: 1.25rem; }
}

/* Retro gaming skin: the layout and content stay intact. */
:root {
  --pixel: var(--font-pixel);
  --arcade-coral: #ff6547;
  --arcade-mint: #79d4a6;
  --arcade-yellow: #ffe779;
  --arcade-cyan: #83dcf0;
  --arcade-action: var(--arcade-cyan);
  --pixel-shadow: #02030a;
}

body {
  background-color: #060811;
  background-image:
    linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px);
  background-size: 24px 24px;
}
body::after {
  position: fixed;
  z-index: 20;
  inset: 0;
  content: "";
  pointer-events: none;
  opacity: .035;
  background: repeating-linear-gradient(to bottom, transparent 0, transparent 3px, rgba(0,0,0,.34) 4px);
}

.site-header-overlay {
  border-bottom: 2px solid rgba(131,220,240,.25);
  box-shadow: 0 3px 0 rgba(0,0,0,.5);
}
.brand { gap: 13px; font-family: var(--font-display); font-size: 1.2rem; font-weight: 700; letter-spacing: .01em; }
.brand-mark { width: 30px; height: 30px; border-width: 2px; border-radius: 3px; box-shadow: 3px 3px 0 rgba(0,0,0,.7); }
.brand-mark::before, .brand-mark::after, .brand-mark i { border-radius: 0; box-shadow: none; }
.eyebrow, .network-axis,
.product-category, .product-status, .product-link, .platform-points span {
  font-family: var(--pixel);
}
.network-axis { font-size: .52rem; font-weight: 400; letter-spacing: .12em; line-height: 1.7; }
.network-axis span { font-size: .68rem; }
.network-instruction { font-family: var(--font-body); font-size: .72rem; line-height: 1.4; }
.nav-links { gap: 30px; font-family: var(--font-display); font-size: .82rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.nav-links a::before { content: "> "; color: transparent; }
.nav-links a:hover::before, .nav-links a:focus-visible::before { color: var(--arcade-yellow); }
.header-cta { border-width: 2px; border-radius: 3px; font-family: var(--font-display); font-size: .82rem; font-weight: 700; letter-spacing: .025em; box-shadow: 3px 3px 0 var(--pixel-shadow); }
.header-cta { border-color: rgba(245,246,250,.48); }
.header-cta, .header-support { border-radius: 8px; box-shadow: none; }
.header-cta:hover { border-color: rgba(245,246,250,.78); background: rgba(245,246,250,.06); }
.header-support { min-height: 44px; padding: 10px 16px; border: 1px solid var(--arcade-action); color: #061019; background: var(--arcade-action); font-family: var(--font-display); font-size: .82rem; font-weight: 700; }
.header-support:hover { transform: none; background: #b7f0fb; box-shadow: none; }

.neural-viewport {
  background:
    linear-gradient(rgba(5,8,17,.45), rgba(5,8,17,.45)),
    radial-gradient(circle at 58% 52%, rgba(131,220,240,.14), transparent 30%),
    #050811;
}
.network-noise { opacity: .2; background-size: 8px 8px; }
.story-copy h1, .section-heading h2, .platform-copy h2, .contact-section h2, .product-hero h1, .product-cta h2 {
  text-shadow: 3px 3px 0 rgba(131,220,240,.14), 6px 6px 0 rgba(255,101,71,.06);
}
.eyebrow { color: var(--arcade-cyan); font-size: .625rem; line-height: 1.8; letter-spacing: .08em; }
.eyebrow::before { content: "// "; color: var(--arcade-yellow); }

.button {
  border-width: 2px;
  border-radius: 3px;
  font-family: var(--font-display);
  font-size: .9rem;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: .015em;
  box-shadow: 5px 5px 0 var(--pixel-shadow);
}
.button:hover { transform: translate(2px, 2px); box-shadow: 3px 3px 0 var(--pixel-shadow); }
.button-primary { border-color: var(--arcade-action); background: var(--arcade-action); }
.button-primary:hover { background: #b7f0fb; }
.button-quiet, .button-outline { border-color: rgba(245,246,250,.48); color: var(--ink); }
.button-quiet:hover, .button-outline:hover { border-color: rgba(245,246,250,.78); background: rgba(245,246,250,.06); }

.network-node {
  border-width: 2px;
  border-radius: 8px;
  background: rgba(9,14,25,.88);
  box-shadow: 6px 6px 0 rgba(0,0,0,.72), 0 0 25px color-mix(in srgb, var(--node-accent) 23%, transparent);
}
.network-node::after { inset: 8px; border-radius: 3px; border-style: dashed; }
.network-node.is-live::before { inset: -7px; border-radius: 10px; animation: pixel-pulse 2.4s steps(2, end) infinite; }
.network-node.is-live > span:first-child { animation: pixel-breathe 2.4s steps(2, end) infinite; }
.network-node:hover, .network-node:focus-visible { box-shadow: 8px 8px 0 rgba(0,0,0,.72), 0 0 0 6px color-mix(in srgb, var(--node-accent) 15%, transparent); }
.network-node-label { top: 103px; padding: 3px 5px; font-family: var(--pixel); font-size: .625rem; line-height: 1.7; background: rgba(5,8,17,.78); }
.network-node-label small, .network-node.is-future::before { font-family: var(--pixel); font-size: .55rem; }
.pulse-dot { border-radius: 0; box-shadow: 4px 4px 0 rgba(0,0,0,.65); }
.network-detail { border-width: 2px; border-radius: 4px; box-shadow: 8px 8px 0 rgba(0,0,0,.68); backdrop-filter: blur(8px); }

.content-section { border-top-width: 2px; border-top-style: dashed; }
.product-grid { gap: 20px; }
.product-card {
  border-width: 2px;
  border-radius: 4px;
  background: linear-gradient(145deg, rgba(20,28,45,.86), rgba(10,14,24,.9));
  box-shadow: 7px 7px 0 rgba(0,0,0,.58);
}
.product-card::before {
  top: 18px;
  right: 18px;
  width: 58px;
  height: 58px;
  border-radius: 0;
  opacity: .1;
  filter: none;
  background: repeating-linear-gradient(135deg, var(--card-accent) 0 7px, transparent 7px 14px);
}
.product-card.is-navigable:hover { border-color: color-mix(in srgb, var(--card-accent) 60%, transparent); transform: translate(3px, 3px); box-shadow: 4px 4px 0 rgba(0,0,0,.58); }
.product-card.is-navigable:focus-within { border-color: color-mix(in srgb, var(--card-accent) 60%, transparent); box-shadow: 4px 4px 0 rgba(0,0,0,.58); }
.product-symbol { border-width: 2px; border-radius: 3px; box-shadow: 3px 3px 0 rgba(0,0,0,.5); }
.product-category, .product-status, .product-link { font-size: .6rem; line-height: 1.7; }
.product-card h3 { text-shadow: 2px 2px 0 color-mix(in srgb, var(--card-accent) 20%, transparent); }

.platform-points div { padding: 13px 0; border-bottom: 1px dashed rgba(131,220,240,.2); }
.platform-points span { font-size: .55rem; }
.product-orb { border-width: 3px; border-radius: 8px; box-shadow: 9px 9px 0 rgba(0,0,0,.65), inset 0 0 35px color-mix(in srgb, var(--product-accent) 15%, transparent); }
.site-footer { border-top: 2px solid rgba(131,220,240,.16); }
.brand:focus-visible, .nav-links a:focus-visible, .header-cta:focus-visible, .header-support:focus-visible, .network-node:focus-visible, .story-gallery-controls button:focus-visible,
.button:focus-visible, .product-link:focus-visible, .detail-close:focus-visible,
.network-detail a:focus-visible {
  outline: 3px solid var(--arcade-yellow);
  outline-offset: 4px;
}

@keyframes pixel-pulse { 0%, 100% { transform: scale(.95); opacity: .22; } 50% { transform: scale(1.08); opacity: .6; } }
@keyframes pixel-breathe { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-3px); } }
@keyframes scroll-cue { 0%, 100% { translate: 0 0; } 50% { translate: 0 4px; } }

@media (max-width: 700px) {
  .site-header { height: 72px; }
  .brand { font-size: .9rem; }
  .header-cta[data-whatsapp-link], .header-cta[data-product-whatsapp] { min-width: 96px; padding: 9px 7px; font-size: 0; white-space: nowrap; }
  .header-cta[data-whatsapp-link]::before, .header-cta[data-product-whatsapp]::before { content: "WHATSAPP"; font-family: "Space Grotesk", sans-serif; font-size: .72rem; font-weight: 700; letter-spacing: .04em; }
  .header-cta[data-whatsapp-link] span, .header-cta[data-product-whatsapp] span { display: none; }
  .header-support span { display: none; }
  .network-axis, .network-instruction { display: none; }
  .scroll-cue { bottom: 18px; display: block; width: max-content; font-size: .68rem; }
  #network-canvas, .network-node { touch-action: pan-y; }
  .content-section { scroll-margin-top: 72px; }
  .story-copy { top: auto; bottom: 4svh; width: calc(100% - 44px); }
  .story-copy h1 { font-size: clamp(1.55rem, 7vw, 2.05rem); }
  .network-node-label { top: 78px; font-size: .55rem; }
  .button { font-size: .82rem; }
  .product-grid { gap: 18px; }
  .story-copy h1, .section-heading h2, .platform-copy h2, .contact-section h2, .product-hero h1, .product-cta h2 { text-shadow: 2px 2px 0 rgba(131,220,240,.12); }
}

@media (max-width: 700px) and (max-height: 650px) {
  .story-copy { bottom: 18px; }
  .story-copy h1 { font-size: clamp(1.35rem, 5.5vw, 1.7rem); }
  .story-copy .hero-description { margin-top: 10px; font-size: .82rem; }
  .story-copy .hero-actions { margin-top: 14px; }
  .story-copy .button-quiet { display: none; }
  .product-content { padding-top: 92px; }
  .product-hero { gap: 24px; }
  .product-hero h1 { font-size: clamp(2.35rem, 12vw, 3.4rem); overflow-wrap: anywhere; }
  .product-orb { width: 120px; height: 120px; font-size: 2rem; }
  .product-details { gap: 24px; }
  .product-cta { padding-top: 52px; }
}

@media (max-width: 820px) {
  .story-case, .story-case-palato { grid-template-columns: minmax(0, 1fr); grid-template-areas: "copy" "evidence" "link"; gap: 28px; padding: 46px 0; }
  .story-case-copy h3 { font-size: clamp(1.8rem, 8vw, 2.4rem); }
  .story-evidence { max-width: 420px; justify-self: center; }
  .story-case .eyebrow { font-size: .5rem; }
  .site-header-overlay .header-actions { gap: 8px; }
  .site-header-overlay .header-support { padding: 8px 10px; font-size: .72rem; }
  .site-header-overlay .header-cta { padding: 8px 10px; font-size: .72rem; }
  .support-content { padding: 120px 22px 70px; }
  .support-hero { grid-template-columns: minmax(0, 1fr); gap: 36px; }
  .pix-card { max-width: none; justify-self: stretch; }
  .support-uses { grid-template-columns: minmax(0, 1fr); gap: 28px; margin-top: 72px; }
}

@media (max-width: 700px) {
  .support-content { padding-top: 112px; }
  .support-intro h1 { font-size: clamp(2.2rem, 10vw, 3.2rem); }
  .pix-card { padding: 22px; }
  .pix-qr-frame { width: min(100%, 250px); }
  .support-uses { margin-top: 58px; }
  .brand { gap: 10px; font-size: .95rem; }
  .brand-mark { width: 27px; height: 27px; }
  .site-header-overlay:not(.site-header-simple) { grid-template-columns: minmax(0, 1fr) auto; }
  .site-header-overlay .header-support { width: 92px; min-height: 40px; padding: 6px 5px; font-size: .58rem; line-height: 1.1; text-align: center; white-space: normal; }
  .site-header-overlay .header-cta[data-whatsapp-link],
  .site-header-overlay .header-cta[data-product-whatsapp] { min-width: 96px; padding: 9px 7px; font-size: 0; }
  .site-header-overlay.site-header-simple .header-cta { min-width: 0; padding: 7px 9px; font-size: .68rem; }
  .support-hero { gap: 24px; }
  .support-action { padding: 20px 0 0; border-top: 1px solid rgba(131,220,240,.34); border-left: 0; }
  .support-uses { gap: 18px; margin-top: 48px; }
}

@media (max-width: 360px) {
  .brand { gap: 7px; font-size: .82rem; }
  .brand-mark { width: 24px; height: 24px; }
  .site-header-overlay .header-support { width: 88px; }
  .site-header-overlay.site-header-simple .header-cta { padding: 6px 7px; font-size: .6rem; }
}

/* About page: story-first editorial flow inspired by small product teams. */
.about-page .about-content { padding: 135px 7vw 90px; }
.about-page .about-intro { max-width: 1040px; min-height: 63svh; display: flex; flex-direction: column; justify-content: center; padding: 7vh 0 8vh; }
.about-page .about-intro h1 { max-width: 1000px; font-size: clamp(3rem, 7.3vw, 6.6rem); }
.about-page .about-intro .about-lead { max-width: 720px; margin: 25px 0 0; color: var(--muted); font-size: 1.12rem; }
.about-intro-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.about-page section[id] { scroll-margin-top: 110px; }
.about-origin, .about-products, .about-founders { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: 7vw; padding: 72px 0; border-top: 1px solid var(--line); }
.about-section-label .eyebrow { margin-bottom: 16px; }
.about-section-label h2 { max-width: 500px; font-size: clamp(2rem, 3.6vw, 3.25rem); }
.about-section-label > p:last-child { max-width: 460px; margin: 17px 0 0; color: var(--muted); }
.about-origin-copy { align-self: center; max-width: 620px; color: var(--muted); font-size: 1.02rem; }
.about-origin-copy p { margin: 0; }
.about-origin-copy p + p { margin-top: 18px; }
.about-mission { margin: 28px 0 0; padding: clamp(28px, 5vw, 64px); border-left: 2px solid var(--arcade-cyan); background: linear-gradient(110deg, rgba(19,42,58,.55), rgba(7,12,23,.15) 72%); }
.about-mission h2 { max-width: 900px; font-size: clamp(2.2rem, 4.5vw, 4.4rem); }
.about-mission > p:last-child { max-width: 710px; margin: 20px 0 0; color: var(--muted); font-size: 1rem; }
.about-products { margin-top: 72px; }
.about-product-list { align-self: center; border-top: 1px solid var(--line); }
.about-product-row { display: grid; grid-template-columns: 32px 44px minmax(112px, .75fr) minmax(0, 1.2fr); align-items: center; gap: 13px; min-height: 94px; padding: 15px 0; border-bottom: 1px solid var(--line); }
.about-product-number { color: var(--arcade-coral); font-family: var(--font-display); font-size: .66rem; font-weight: 700; letter-spacing: .06em; }
.about-product-group { margin: 18px 0 0; padding: 0 0 10px; color: var(--arcade-cyan); font-family: var(--font-display); font-size: .9rem; font-weight: 700; letter-spacing: -.02em; }
.about-product-group-platform { margin-top: 22px; }
.about-product-symbol { display: grid; width: 40px; height: 40px; place-items: center; border: 1px solid var(--line); background: rgba(12,18,31,.75); font-size: 1.2rem; }
.about-product-copy strong, .about-product-copy small { display: block; }
.about-product-copy strong { font-family: var(--font-display); font-size: 1rem; }
.about-product-copy small { margin-top: 3px; color: var(--soft); font-size: .72rem; }
.about-product-description { color: var(--muted); font-size: .82rem; }
.about-founders { margin-top: 10px; align-items: start; }
.about-founders .founder-grid { grid-template-columns: 1fr; gap: 14px; }
.about-founders .founder-card { grid-template-columns: 130px minmax(0, 1fr); min-height: 0; gap: 22px; padding: 20px; }
.about-founders .founder-portrait { max-width: 130px; }
.about-founders .founder-card h3 { margin: 0; font-family: var(--font-display); font-size: clamp(1.4rem, 2.2vw, 1.9rem); letter-spacing: -.045em; line-height: 1.08; }
.about-founders .founder-card-copy > p:not(.eyebrow) { font-size: .86rem; }
.about-page .about-note { max-width: 760px; margin: 26px 0 0; padding-top: 22px; border-top: 1px dashed var(--line); }
.about-page .site-footer a:hover { color: var(--arcade-cyan); }
@media (max-width: 900px) {
  .about-page .about-intro { min-height: 0; padding: 6vh 0 9vh; }
  .about-origin, .about-products, .about-founders { grid-template-columns: 1fr; gap: 28px; padding: 56px 0; }
  .about-origin-copy { max-width: 720px; }
  .about-products { margin-top: 52px; }
}
@media (max-width: 700px) {
  .about-page .about-content { padding: 112px 22px 70px; }
  .about-page .about-intro { padding: 5vh 0 7vh; }
  .about-page .about-intro h1 { font-size: clamp(2.45rem, 12vw, 4.15rem); }
  .about-page .about-intro .about-lead { font-size: 1rem; }
  .about-origin, .about-products, .about-founders { padding: 44px 0; }
  .about-mission { margin-top: 15px; padding: 26px 22px; }
  .about-mission h2 { font-size: clamp(1.9rem, 9vw, 2.8rem); }
  .about-product-row { grid-template-columns: 22px 38px minmax(0, 1fr); gap: 9px; min-height: 86px; }
  .about-product-symbol { width: 36px; height: 36px; font-size: 1rem; }
  .about-product-description { grid-column: 3 / 4; margin-top: -11px; font-size: .76rem; }
  .about-founders .founder-card { grid-template-columns: 90px minmax(0, 1fr); gap: 15px; padding: 14px; }
  .about-founders .founder-portrait { max-width: 90px; }
  .about-founders .founder-card h3 { font-size: 1.35rem; }
  .about-founders .founder-card-copy > p:not(.eyebrow) { font-size: .82rem; }
}
@media (max-width: 380px) {
  .about-founders .founder-card { grid-template-columns: 70px minmax(0, 1fr); }
  .about-founders .founder-portrait { max-width: 70px; }
}

/* About: Tootela-inspired story flow, using the Fly Cortex palette by default. */
body.about-page {
  --about-paper: #050811;
  --about-card: #0a1020;
  --about-ink: #f5f6fa;
  --about-muted: #a4adbf;
  --about-soft: #8994a7;
  --about-line: rgba(205,219,255,.16);
  --about-cyan: #83dcf0;
  --about-cyan-soft: rgba(131,220,240,.1);
  --about-focus: #ffe779;
  --about-cta-ink: #08101d;
  --about-header: rgba(5,8,17,.94);
  --about-shadow: 0 22px 55px rgba(0,0,0,.28);
  color: var(--about-ink);
  background: var(--about-paper);
  transition: color .3s ease, background-color .3s ease;
}
body.about-page[data-theme="light"] {
  --about-paper: #f7f7f3;
  --about-card: #fff;
  --about-ink: #18202a;
  --about-muted: #56616e;
  --about-soft: #606b76;
  --about-line: rgba(24,32,42,.14);
  --about-cyan: #006b7d;
  --about-cyan-soft: #e3f2f3;
  --about-focus: #064f60;
  --about-cta-ink: #fff;
  --about-header: rgba(247,247,243,.93);
  --about-shadow: 0 22px 55px rgba(20,37,48,.07);
}
body.about-page::before { background: radial-gradient(ellipse at 88% 8%, color-mix(in srgb, var(--about-cyan) 10%, transparent), transparent 32rem), radial-gradient(ellipse at 5% 38%, rgba(109,83,196,.08), transparent 28rem); transition: background .35s ease; }
.about-page .page-shell { width: min(100%, 1440px); }
.about-page .site-header-overlay { width: min(calc(100% - 64px), 1320px); border-color: var(--about-line); background: var(--about-header); backdrop-filter: blur(12px); }
.about-page .brand-accent { color: var(--about-cyan); }
.about-page .header-cta { color: var(--about-ink); border-color: var(--about-line); border-radius: 3px; background: rgba(10,16,32,.72); box-shadow: 3px 3px 0 #02030a; }
.about-page .header-cta:hover { border-color: var(--about-cyan); background: var(--about-cyan-soft); }
.about-page[data-theme="light"] .header-cta { border-radius: 999px; background: rgba(255,255,255,.72); box-shadow: none; }
.about-header-actions { display: flex; align-items: center; justify-self: end; gap: 10px; }
.about-page .about-theme-toggle { display: inline-flex; min-height: 44px; align-items: center; gap: 9px; padding: 9px 13px; border: 1px solid var(--about-line); border-radius: 3px; color: var(--about-muted); background: transparent; font: 600 .82rem var(--font-body); cursor: pointer; transition: color .2s ease, border-color .2s ease, background .2s ease; }
.about-page .about-theme-toggle:hover { color: var(--about-ink); border-color: var(--about-cyan); background: var(--about-cyan-soft); }
.about-page .about-theme-switch { position: relative; display: inline-block; width: 32px; height: 18px; flex: 0 0 auto; border: 1px solid var(--about-line); border-radius: 999px; background: rgba(255,255,255,.06); transition: border-color .25s ease, background .25s ease, box-shadow .25s ease; }
.about-page .about-theme-switch i { position: absolute; top: 2px; left: 2px; width: 12px; height: 12px; border-radius: 50%; background: var(--about-soft); transition: transform .25s ease, background .25s ease, box-shadow .25s ease; }
.about-page[data-theme="light"] .about-theme-switch { border-color: rgba(214,164,41,.5); background: rgba(214,164,41,.18); box-shadow: 0 0 18px rgba(255,210,95,.22); }
.about-page[data-theme="light"] .about-theme-switch i { background: #f2b840; box-shadow: 0 0 10px 3px rgba(255,220,115,.68), 0 0 24px 8px rgba(255,220,115,.3); transform: translateX(14px); }
.about-page[data-theme="light"] .about-theme-toggle { border-radius: 999px; background: rgba(255,255,255,.72); }
.about-page[data-theme="light"] .about-intro-people { border-radius: 20px; }
.about-page[data-theme="light"] .about-founder-card, .about-page[data-theme="light"] .about-app-card { border-radius: 18px; box-shadow: 0 12px 35px rgba(20,37,48,.045); }
.about-page[data-theme="light"] .about-founder-photo { border-radius: 14px; }
.about-page .about-content { width: min(100%, 1260px); margin: auto; padding: 112px 56px 100px; }
.about-page .about-intro { display: grid; grid-template-columns: minmax(0,1.2fr) minmax(300px,.8fr); align-items: center; gap: clamp(42px,7vw,100px); max-width: none; min-height: 0; padding: 72px 0 100px; }
.about-page .eyebrow { margin-bottom: 19px; color: var(--about-cyan); font-family: var(--font-body); font-size: .72rem; letter-spacing: .12em; }
.about-page .about-intro h1 { max-width: 790px; color: var(--about-ink); font-size: clamp(3rem,5vw,4.8rem); letter-spacing: -.065em; line-height: .98; }
.about-page .about-intro h1 span, .about-page .about-section-heading h2 span { color: var(--about-cyan); }
.about-page .about-intro .about-lead { max-width: 660px; margin: 25px 0 0; color: var(--about-muted); font-size: 1.08rem; line-height: 1.7; }
.about-page .about-intro-actions { align-items: center; gap: 22px; margin-top: 30px; }
.about-page .button { border-radius: 3px; }
.about-page[data-theme="light"] .button { border-radius: 999px; }
.about-page .button-primary { color: var(--about-cta-ink); background: var(--about-cyan); }
.about-page .button-primary:hover { filter: brightness(1.1); }
.about-page .button-quiet { color: var(--about-ink); border-color: var(--about-line); }
.about-page .button-quiet:hover { border-color: var(--about-cyan); background: var(--about-cyan-soft); }
.about-text-link { display: inline-flex; min-height: 44px; align-items: center; color: var(--about-cyan); font-size: .9rem; font-weight: 700; }
.about-text-link span { display: inline-block; margin-left: 4px; transition: transform .2s ease; }
.about-text-link:hover span { transform: translate(2px,-2px); }
.about-page .about-intro-people { position: relative; display: grid; gap: 0; padding: 26px 28px 20px; overflow: hidden; border: 1px solid var(--about-line); border-radius: 8px; background: var(--about-card); box-shadow: var(--about-shadow); }
.about-page .about-intro-people, .about-page .about-founder-card, .about-page .about-app-card { transition: background-color .3s ease, border-color .3s ease, box-shadow .3s ease, transform .2s ease; }
.about-page .about-intro-people::before { position: absolute; top: -65px; right: -65px; width: 170px; height: 170px; border: 1px solid color-mix(in srgb, var(--about-cyan) 22%, transparent); border-radius: 50%; content: ""; }
.about-page .about-intro-person { position: relative; z-index: 1; display: flex; align-items: center; gap: 15px; min-height: 72px; }
.about-page .about-monogram { display: grid; width: 54px; height: 54px; flex: 0 0 auto; place-items: center; border-radius: 50%; color: var(--about-cyan); background: var(--about-cyan-soft); font-family: var(--font-display); font-size: .92rem; font-weight: 700; }
.about-page .about-intro-person strong, .about-page .about-intro-person small { display: block; }
.about-page .about-intro-person strong { font-family: var(--font-display); font-size: 1rem; }
.about-page .about-intro-person small { margin-top: 3px; color: var(--about-soft); font-size: .8rem; }
.about-page .about-people-connector { width: 1px; height: 22px; margin: 0 0 0 27px; background: linear-gradient(var(--about-cyan), color-mix(in srgb, var(--about-cyan) 16%, transparent)); }
.about-page .about-intro-people > p { margin: 17px 0 0; padding-top: 15px; border-top: 1px solid var(--about-line); color: var(--about-muted); font-size: .82rem; }
.about-page section[id] { scroll-margin-top: 100px; }
.about-page .about-why, .about-page .about-founders, .about-page .about-start { display: grid; grid-template-columns: minmax(0,.9fr) minmax(0,1.1fr); align-items: start; gap: clamp(42px,8vw,120px); padding: 88px 0; border-top: 1px solid var(--about-line); }
.about-page .about-section-heading { max-width: 590px; }
.about-page .about-section-heading h2 { color: var(--about-ink); font-size: clamp(2.35rem,4.4vw,4rem); letter-spacing: -.06em; line-height: 1.02; }
.about-page .about-section-heading > p:last-child { max-width: 490px; margin: 20px 0 0; color: var(--about-muted); font-size: .98rem; line-height: 1.7; }
.about-page .about-principles { border-top: 1px solid var(--about-line); }
.about-page .about-principle { border-bottom: 1px solid var(--about-line); }
.about-page .about-principle summary { display: grid; grid-template-columns: 42px minmax(0,1fr) 24px; align-items: center; gap: 13px; min-height: 76px; cursor: pointer; list-style: none; }
.about-page .about-principle summary::-webkit-details-marker { display: none; }
.about-page .about-principle summary:focus-visible { outline: 2px solid var(--about-cyan); outline-offset: 3px; }
.about-page .about-principle-number { color: var(--about-cyan); font-family: var(--font-display); font-size: .8rem; font-weight: 700; }
.about-page .about-principle-title { color: var(--about-ink); font-family: var(--font-display); font-size: 1.02rem; font-weight: 700; letter-spacing: -.02em; }
.about-page .about-principle-toggle { position: relative; width: 22px; height: 22px; border: 1px solid var(--about-line); border-radius: 50%; }
.about-page .about-principle-toggle::before, .about-page .about-principle-toggle::after { position: absolute; top: 10px; left: 6px; width: 8px; height: 1.5px; background: var(--about-cyan); content: ""; }
.about-page .about-principle-toggle::after { transform: rotate(90deg); transition: transform .2s ease; }
.about-page .about-principle[open] .about-principle-toggle::after { transform: rotate(0); }
.about-page .about-principle-body { padding: 0 36px 23px 55px; }
.about-page .about-principle-body p { max-width: 520px; margin: 0; color: var(--about-muted); font-size: .92rem; line-height: 1.7; }
.about-page .about-founders { grid-template-columns: 1fr; gap: 36px; }
.about-page .about-founders-heading { max-width: 720px; }
.about-page .about-founder-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 18px; }
.about-page .about-founder-card { min-height: 300px; padding: 27px; border: 1px solid var(--about-line); border-radius: 6px; background: var(--about-card); box-shadow: 0 12px 35px rgba(0,0,0,.16); }
.about-page .about-founder-top { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.about-page .about-founder-photo { display: block; width: 96px; height: 96px; flex: 0 0 auto; border: 1px solid color-mix(in srgb, var(--about-cyan) 45%, transparent); border-radius: 3px; object-fit: cover; object-position: center 36%; background: var(--about-cyan-soft); }
.about-page .about-founder-role { margin: 0; color: var(--about-cyan); font-size: .74rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.about-page .about-founder-card h3 { margin: 22px 0 0; color: var(--about-ink); font-family: var(--font-display); font-size: 1.55rem; letter-spacing: -.04em; }
.about-page .about-founder-card > p:not(.about-founder-role) { max-width: 460px; margin: 10px 0 0; color: var(--about-muted); font-size: .91rem; line-height: 1.7; }
.about-page .about-founder-link { display: inline-flex; min-height: 44px; align-items: center; gap: 7px; margin-top: 14px; color: var(--about-cyan); font-size: .85rem; font-weight: 700; }
.about-page .about-founder-link:focus-visible, .about-page .about-app-card a:focus-visible, .about-page .about-text-link:focus-visible { outline: 2px solid var(--about-focus); outline-offset: 3px; }
.about-page .about-start { grid-template-columns: 1fr; gap: 34px; }
.about-page .about-start-heading { max-width: 780px; }
.about-page .about-app-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 16px; }
.about-page .about-app-card { display: flex; min-height: 310px; flex-direction: column; align-items: flex-start; padding: 24px; border: 1px solid var(--about-line); border-radius: 5px; background: var(--about-card); box-shadow: 0 12px 35px rgba(0,0,0,.16); transition: transform .2s ease, box-shadow .2s ease; }
.about-page .about-app-card:hover { transform: translateY(-4px); box-shadow: 0 18px 42px rgba(20,37,48,.09); }
.about-page .about-app-icon { display: grid; width: 48px; height: 48px; place-items: center; border-radius: 15px; color: #fff; background: var(--about-cyan); font-size: 1.65rem; }
.about-page .about-app-icon-warm { color: #f2b66d; background: rgba(242,182,109,.12); }
.about-page .about-app-icon-blue { color: #8db8ff; background: rgba(141,184,255,.12); }
.about-page .about-app-status { margin: 19px 0 0; color: var(--about-cyan); font-size: .72rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.about-page .about-app-card h3 { margin: 8px 0 0; color: var(--about-ink); font-family: var(--font-display); font-size: 1.35rem; letter-spacing: -.04em; line-height: 1.15; }
.about-page .about-app-card > p:not(.about-app-status) { margin: 10px 0 20px; color: var(--about-muted); font-size: .88rem; line-height: 1.65; }
.about-page .about-app-card a { display: inline-flex; min-height: 44px; align-items: center; gap: 7px; margin-top: auto; color: var(--about-cyan); font-size: .84rem; font-weight: 700; }
.about-page .site-footer { margin: 0 5vw; border-top: 1px solid var(--about-line); color: var(--about-soft); }
.about-page .site-footer a { color: var(--about-ink); }
.about-page .site-footer a:hover { color: var(--about-cyan); }
.about-page .brand:focus-visible, .about-page .header-cta:focus-visible, .about-page .about-theme-toggle:focus-visible, .about-page .button:focus-visible, .about-page .site-footer a:focus-visible { outline: 3px solid var(--about-focus); outline-offset: 3px; }
@media (max-width: 900px) {
  .about-page .about-content { padding-right: 34px; padding-left: 34px; }
  .about-page .about-intro { grid-template-columns: 1fr; gap: 42px; padding-top: 52px; }
  .about-page .about-intro-people { max-width: 600px; }
  .about-page .about-why { grid-template-columns: 1fr; gap: 35px; }
  .about-page .about-app-grid { grid-template-columns: 1fr 1fr; }
  .about-page .about-app-card:last-child { grid-column: 1 / -1; min-height: 250px; }
}
@media (max-width: 620px) {
  .about-page .site-header-overlay { width: calc(100% - 28px); }
  .about-page .about-content { padding: 100px 22px 68px; }
  .about-page .about-intro { gap: 32px; padding: 35px 0 66px; }
  .about-page .about-intro h1 { font-size: clamp(2.55rem,12vw,4rem); }
  .about-page .about-intro .about-lead { margin-top: 18px; font-size: .98rem; }
  .about-page .about-intro-actions { align-items: flex-start; flex-direction: column; gap: 16px; margin-top: 22px; }
  .about-page .about-intro-people { padding: 20px; border-radius: 16px; }
  .about-page .about-why, .about-page .about-founders, .about-page .about-start { gap: 28px; padding: 62px 0; }
  .about-page .about-section-heading h2 { font-size: clamp(2.05rem,9vw,3rem); }
  .about-page .about-section-heading > p:last-child { font-size: .92rem; }
  .about-page .about-principle summary { grid-template-columns: 32px minmax(0,1fr) 24px; gap: 9px; min-height: 70px; }
  .about-page .about-principle-title { font-size: .92rem; }
  .about-page .about-principle-body { padding: 0 24px 20px 41px; }
  .about-page .about-principle-body p { font-size: .87rem; }
  .about-page .about-founder-grid, .about-page .about-app-grid { grid-template-columns: 1fr; }
  .about-page .about-founder-card { min-height: 0; padding: 22px; }
  .about-page .about-app-card, .about-page .about-app-card:last-child { grid-column: auto; min-height: 260px; }
  .about-page .site-footer { align-items: flex-start; gap: 14px; margin: 0 22px; }
}
@media (prefers-reduced-motion: reduce) {
  .about-page .about-text-link span, .about-page .about-principle-toggle::after, .about-page .about-app-card { transition: none; }
  .about-page .about-app-card:hover { transform: none; }
}

@media (max-width: 700px) {
  .about-header-actions { gap: 7px; }
  .about-page .about-theme-toggle { padding-inline: 10px; font-size: .74rem; }
}