/* CHECKER base system: tokens, type, buttons, chips, nav, cards, skeletons, toasts, footer. Black + acid green. No backdrop-filter, no heavy filters. */
:root {
  --bg: #050505; --bg2: #0a0c0a; --panel: #0d100d; --panel2: #121612; --line: #1c231b; --line2: #2a3427;
  --ink: #f3f6f1; --mut: #98a396; --mut2: #6c776a;
  --g: #38ff55; --g2: #7dff90; --gd: #1fbf3a; --gdeep: #0b3a14; --gglow: rgba(56, 255, 85, .35);
  --bad: #ff5a4e; --warn: #ffc83d;
  --r: 18px; --r2: 12px; --r3: 999px; --wrap: 1180px;
  --hf: 'Bricolage Grotesque', 'Geist', system-ui, sans-serif; --bf: 'Geist', system-ui, -apple-system, 'Segoe UI', sans-serif; --mf: 'Geist Mono', ui-monospace, Menlo, monospace;
  --ease: cubic-bezier(.2, .8, .2, 1);
}
*, *::before, *::after { box-sizing: border-box }
/* the page looked small at 100% browser zoom on desktop: scale it up a little (about 108%, 115% on large screens); 120/135% was too close */
main { overflow-x: clip }
@media (min-width: 1100px) { html { zoom: 1.08 } }
@media (min-width: 1700px) { html { zoom: 1.15 } }
html { -webkit-text-size-adjust: 100%; scroll-behavior: auto; background: var(--bg) }
html.lenis, html.lenis body { height: auto } .lenis.lenis-smooth { scroll-behavior: auto !important } .lenis.lenis-stopped { overflow: hidden }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.55 var(--bf); -webkit-font-smoothing: antialiased; overflow-x: hidden; min-height: 100vh }
img, svg { display: block; max-width: 100% } a { color: inherit; text-decoration: none } button { font: inherit; color: inherit; cursor: pointer }
h1, h2, h3, h4 { font-family: var(--hf); margin: 0; line-height: 1.04; letter-spacing: -.025em; font-weight: 800 }
p { margin: 0 } ::selection { background: var(--g); color: #021005 }
:focus-visible { outline: 2px solid var(--g); outline-offset: 3px; border-radius: 8px }
.wrap { width: min(var(--wrap), 100% - 32px); margin-inline: auto }
.mono { font-family: var(--mf) } .mut { color: var(--mut) } .hide { display: none !important } .g { color: var(--g) }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap }
.row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap }

/* backdrop: dot grid + two soft green glows (cheap radial gradients, no filters) */
.bgfx { position: fixed; inset: 0; z-index: -1; pointer-events: none; background:
  radial-gradient(60% 50% at 82% -5%, rgba(56, 255, 85, .13), transparent 70%), radial-gradient(45% 40% at 0% 55%, rgba(56, 255, 85, .06), transparent 70%), var(--bg) }
.bgfx::after { content: ''; position: absolute; inset: 0; background-image: radial-gradient(rgba(255, 255, 255, .06) 1px, transparent 1.2px); background-size: 26px 26px; -webkit-mask-image: linear-gradient(#000 0, transparent 85%); mask-image: linear-gradient(#000 0, transparent 85%) }
#aurora { position: fixed; inset: 0; z-index: -1; width: 100%; height: 100%; pointer-events: none; opacity: .9 }
.prog { position: fixed; z-index: 70; top: 0; left: 0; right: 0; height: 2px; background: var(--g); transform: scaleX(0); transform-origin: 0 50%; box-shadow: 0 0 12px var(--gglow) }

/* buttons */
.btn { position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 0 20px; border-radius: var(--r3); border: 1.5px solid var(--line2); background: var(--panel); color: var(--ink); font-weight: 650; font-size: 15px; letter-spacing: -.01em; overflow: hidden; transition: transform .25s var(--ease), background .2s, box-shadow .25s var(--ease), border-color .2s, color .2s; white-space: nowrap }
.btn:hover { border-color: var(--g); background: var(--panel2) } .btn:active { transform: scale(.97) }
.btn.pri { background: var(--g); border-color: var(--g); color: #021005 } .btn.pri:hover { background: var(--g2); box-shadow: 0 0 0 4px rgba(56, 255, 85, .18), 0 12px 32px -10px var(--gglow); transform: translateY(-2px) }
.btn.lg { min-height: 56px; padding: 0 28px; font-size: 17px } .btn.sm { min-height: 38px; padding: 0 14px; font-size: 14px }
.btn[disabled], .btn.dis { opacity: .5; cursor: not-allowed; pointer-events: none; box-shadow: none }
.btn .rip { position: absolute; border-radius: 50%; background: rgba(255, 255, 255, .35); transform: scale(0); animation: rip .7s ease-out forwards; pointer-events: none } @keyframes rip { to { transform: scale(2.6); opacity: 0 } }
.soonTag { font: 700 10px/1 var(--mf); letter-spacing: .08em; text-transform: uppercase; background: rgba(56, 255, 85, .14); color: var(--g); padding: 4px 7px; border-radius: 6px }

/* chips */
.chip { display: inline-flex; align-items: center; justify-content: center; gap: 6px; height: 30px; padding: 0 12px; border-radius: var(--r3); background: var(--panel); border: 1px solid var(--line2); font-size: 13px; font-weight: 600; color: var(--ink); white-space: nowrap }
.chip.g { background: rgba(56, 255, 85, .1); border-color: rgba(56, 255, 85, .45); color: var(--g) }
.chip.ok { background: rgba(56, 255, 85, .1); border-color: rgba(56, 255, 85, .45); color: var(--g) } .chip.bad { background: rgba(255, 90, 78, .1); border-color: rgba(255, 90, 78, .5); color: var(--bad) } .chip.warn { background: rgba(255, 200, 61, .1); border-color: rgba(255, 200, 61, .5); color: var(--warn) }
button.chip, a.chip { cursor: pointer; transition: border-color .2s, background .2s } button.chip:hover, a.chip:hover { border-color: var(--g) }
.pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--g); box-shadow: 0 0 0 0 rgba(56, 255, 85, .7); animation: pulse 1.8s infinite } @keyframes pulse { 70% { box-shadow: 0 0 0 9px rgba(56, 255, 85, 0) } 100% { box-shadow: 0 0 0 0 rgba(56, 255, 85, 0) } }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font: 700 12px/1 var(--mf); letter-spacing: .1em; text-transform: uppercase; color: var(--g); background: rgba(56, 255, 85, .08); border: 1px solid rgba(56, 255, 85, .3); padding: 8px 12px; border-radius: var(--r3) }

/* nav */
.nav { position: fixed; inset: 0 0 auto 0; z-index: 50; transition: transform .45s var(--ease), background .3s, box-shadow .3s }
.nav.scrolled { background: rgba(5, 5, 5, .94); box-shadow: 0 1px 0 var(--line) } .nav.hide { transform: translateY(-110%) }
.nav-in { display: flex; align-items: center; gap: 18px; height: 68px }
.brand { display: inline-flex; align-items: center; gap: 10px; font: 800 20px/1 var(--hf); letter-spacing: -.03em } .brand img { width: 34px; height: 34px }
.links { display: flex; gap: 4px; margin-left: 14px } .links a { display: inline-flex; align-items: center; height: 36px; padding: 0 12px; border-radius: var(--r3); color: var(--mut); font-weight: 600; font-size: 14.5px; transition: color .2s, background .2s } .links a:hover { color: var(--ink); background: var(--panel) }
.nav-cta { margin-left: auto; display: flex; align-items: center; gap: 8px }
.motion { display: inline-flex; align-items: center; gap: 8px; height: 30px; padding: 0 12px; border-radius: var(--r3); border: 1px solid var(--line2); background: var(--panel); font-size: 12.5px; font-weight: 600; color: var(--mut) } .motion i { width: 8px; height: 8px; border-radius: 50%; background: var(--g) } .motion[aria-pressed=false] i { background: var(--mut2) }
.burger { display: none; align-items: center; justify-content: center; width: 42px; height: 42px; border-radius: 12px; border: 1px solid var(--line2); background: var(--panel) } .burger i, .burger i::before, .burger i::after { content: ''; display: block; width: 18px; height: 2px; background: var(--ink); border-radius: 2px; position: relative; transition: transform .25s } .burger i::before { position: absolute; top: -6px } .burger i::after { position: absolute; top: 6px }
.burger[aria-expanded=true] i { background: transparent } .burger[aria-expanded=true] i::before { top: 0; transform: rotate(45deg) } .burger[aria-expanded=true] i::after { top: 0; transform: rotate(-45deg) }
.drawer { position: fixed; z-index: 49; inset: 68px 0 auto 0; background: #070907; border-bottom: 1px solid var(--line); padding: 14px 16px 22px; display: grid; gap: 6px; transform: translateY(-120%); transition: transform .35s var(--ease) } .drawer.open { transform: none }
.drawer a { display: flex; align-items: center; min-height: 48px; padding: 0 14px; border-radius: 12px; font-weight: 650; font-size: 17px; border: 1px solid var(--line) }

/* cards, fields */
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--r); padding: 22px }
.field { display: grid; gap: 6px; margin-bottom: 14px } .field > label { font-weight: 650; font-size: 14px } .field small { color: var(--mut); font-size: 13px }
input, select, textarea { width: 100%; font: inherit; color: var(--ink); background: var(--bg2); border: 1.5px solid var(--line2); border-radius: var(--r2); padding: 12px 14px; min-height: 48px; transition: border-color .2s, box-shadow .2s } textarea { min-height: 110px; resize: vertical }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--g); box-shadow: 0 0 0 4px rgba(56, 255, 85, .14) } input::placeholder, textarea::placeholder { color: var(--mut2) }

/* skeleton, empty, toast */
.sk { position: relative; overflow: hidden; background: var(--panel); border-radius: var(--r2) } .sk::after { content: ''; position: absolute; inset: 0; background: linear-gradient(100deg, transparent 20%, rgba(56, 255, 85, .07) 50%, transparent 80%); transform: translateX(-100%); animation: shim 1.3s infinite } @keyframes shim { to { transform: translateX(100%) } }
.empty { text-align: center; padding: 44px 20px; border: 1.5px dashed var(--line2); border-radius: var(--r); color: var(--mut) } .empty img { width: 56px; height: 56px; margin: 0 auto 12px; opacity: .9 } .empty b { display: block; color: var(--ink); font-family: var(--hf); font-size: 20px; letter-spacing: -.03em; margin-bottom: 6px }
#toasts { position: fixed; z-index: 99; right: 16px; bottom: 16px; display: grid; gap: 8px; max-width: min(380px, calc(100vw - 32px)) } .toast { background: var(--panel2); border: 1px solid var(--line2); color: var(--ink); padding: 12px 16px; border-radius: 14px; font-weight: 600; font-size: 14.5px; box-shadow: 0 20px 40px -20px #000; transform: translateY(14px) scale(.96); opacity: 0; transition: transform .35s var(--ease), opacity .3s } .toast.in { transform: none; opacity: 1 } .toast.err { border-color: var(--bad) } .toast.ok::before { content: '✓ '; color: var(--g) }

/* footer */
.foot { border-top: 1px solid var(--line); margin-top: 90px; padding: 40px 0 56px; color: var(--mut); font-size: 14px } .foot-in { display: flex; gap: 24px; justify-content: space-between; flex-wrap: wrap; align-items: flex-start } .foot a:hover { color: var(--ink); text-decoration: underline } .foot .col { display: grid; gap: 8px } .foot small { display: block; max-width: 560px; margin-top: 10px; line-height: 1.5 }

/* the manual motion switch adds .calm; reduced-motion is NOT used on purpose */
html.calm *, html.calm *::before, html.calm *::after { animation-duration: .001s !important; animation-iteration-count: 1 !important; transition-duration: .001s !important }
@media (max-width: 900px) { .links, .nav-cta .hide-m { display: none } .burger { display: inline-flex } .nav-in { gap: 10px } }
@media (max-width: 560px) { body { font-size: 15.5px } .btn.lg { min-height: 52px; padding: 0 22px; font-size: 16px } #toasts { left: 16px; right: 16px } }
.btn.pri .soonTag{background:#021005;color:var(--g)}