/* xReceived website pages that ship before the full site (tester sign-up, privacy note, home).
   The look is the approved website concept (website/concept/src/style.css, home v4): dark navbar
   and blueprint hero on sub-pages, light "studio" sections with window light and grain, uppercase
   Plex Condensed headings, mono meta labels, the request form's fields, and the dark footer with the
   outlined wordmark. Dark theme: the studio sections switch to the night palette. */
:root {
  --studio: #ecebe6; --studio-2: #e2e1da; --studio-3: #f4f3ef; --paper: #fbfaf5; --paper-line: #e5e0cf;
  --ink: #13241f; --ink-2: #33473f; --muted: #56685f; --hair: rgba(19, 36, 31, 0.16); --hair-2: rgba(19, 36, 31, 0.08);
  --accent: #0b5d4f; --accent-2: #0e7363; --accent-ink: #0a5246; --accent-soft: #dcefe9; --on-accent: #fff;
  --bad: #ad2f27; --bad-soft: #fae3e0; --serial: #c1272d;
  --shadow-2: 0 1px 2px rgba(19, 36, 31, 0.05), 0 10px 30px rgba(19, 36, 31, 0.08);
  --night: #061210; --glow: #5cc4ac; --n-ink: #e2ede8; --n-ink-2: #bfd0c8; --n-muted: #91a69d; --n-hair: rgba(226, 237, 232, 0.16);
  --win: rgba(255, 255, 255, 0.55); --grain-o: 0.45; --field: var(--paper);
  --f-body: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-cond: "IBM Plex Sans Condensed", "IBM Plex Sans", system-ui, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --nav-h: 64px; --gut: max(16px, env(safe-area-inset-left, 0px));
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --studio: #0a1613; --studio-2: #10201c; --studio-3: #0f1d19; --paper: #18201c; --paper-line: #2c3832;
    --ink: #e2ede8; --ink-2: #bfd0c8; --muted: #91a69d; --hair: rgba(226, 237, 232, 0.18); --hair-2: rgba(226, 237, 232, 0.08);
    --accent: #5cc4ac; --accent-2: #74d1bb; --accent-ink: #8fdcc8; --accent-soft: #143831; --on-accent: #06221c;
    --bad: #f29589; --bad-soft: #3a1714; --serial: #f29589; --win: rgba(92, 196, 172, 0.05); --grain-o: 0.25; --field: #10201c;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --studio: #0a1613; --studio-2: #10201c; --studio-3: #0f1d19; --paper: #18201c; --paper-line: #2c3832;
  --ink: #e2ede8; --ink-2: #bfd0c8; --muted: #91a69d; --hair: rgba(226, 237, 232, 0.18); --hair-2: rgba(226, 237, 232, 0.08);
  --accent: #5cc4ac; --accent-2: #74d1bb; --accent-ink: #8fdcc8; --accent-soft: #143831; --on-accent: #06221c;
  --bad: #f29589; --bad-soft: #3a1714; --serial: #f29589; --win: rgba(92, 196, 172, 0.05); --grain-o: 0.25; --field: #10201c;
  color-scheme: dark;
}
:root[lang="ar"] { --f-body: "IBM Plex Sans Arabic", "IBM Plex Sans", system-ui, sans-serif; --f-cond: "IBM Plex Sans Arabic", "IBM Plex Sans Condensed", sans-serif; }
:root[lang="ar"] body * { letter-spacing: 0 !important; text-transform: none !important; }

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--nav-h) + 12px); }
body { margin: 0; background: var(--studio); color: var(--ink); font: 400 16px/1.55 var(--f-body); -webkit-font-smoothing: antialiased; overflow-x: hidden; -webkit-tap-highlight-color: transparent; }
a { color: inherit; }
button { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.mono { font-family: var(--f-mono); font-variant-numeric: tabular-nums; }
.ic { width: 1em; height: 1em; flex: none; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

/* studio ground: window light + grain */
.light { position: fixed; inset: 0; pointer-events: none; z-index: 0;
  background: linear-gradient(118deg, transparent 14%, var(--win) 22%, var(--win) 27%, transparent 33%, var(--win) 38%, var(--win) 42%, transparent 50%); }
.grain { position: fixed; inset: 0; pointer-events: none; z-index: 1; opacity: var(--grain-o);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.1  0 0 0 0 0.12  0 0 0 0 0.1  0 0 0 0.09 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>"); }
@media (max-width: 860px) { .grain { display: none; } }

.meta { font: 500 11px/1.3 var(--f-mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.kick { font: 600 11px/1.3 var(--f-cond); letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent-ink); }
.h2 { font: 700 clamp(28px, 3.6vw, 52px)/1 var(--f-cond); text-transform: uppercase; margin: 0; text-wrap: balance; }
.nm { text-transform: none; }
:root[lang="ar"] .h2 { line-height: 1.2; }

/* navbar (the website's sub-page style: always dark) */
.nav { position: fixed; top: env(safe-area-inset-top, 0px); inset-inline: 0; height: var(--nav-h); z-index: 50; display: flex; align-items: center; gap: 24px;
  padding-left: var(--gut); padding-right: max(16px, env(safe-area-inset-right, 0px));
  background: rgba(6, 18, 16, 0.92); color: var(--n-ink); border-bottom: 1px solid rgba(226, 237, 232, 0.1); }
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 60; background: var(--night); }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; flex: none; }
.logo .lk { height: 24px; width: auto; display: block; }
.logo small { display: grid; font: 500 9.5px/1.25 var(--f-mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--n-muted); border-inline-start: 1px solid var(--n-hair); padding-inline-start: 10px; }
.beta { font: 600 10px var(--f-mono); letter-spacing: 0.08em; text-transform: uppercase; color: #8fdcc8; border: 1px solid currentColor; border-radius: 999px; padding: 2px 8px; white-space: nowrap; }
.acts { display: flex; align-items: center; gap: 12px; flex: none; margin-inline-start: auto; }
.lang { display: inline-flex; border: 1px solid var(--n-hair); border-radius: 999px; padding: 2px; gap: 2px; }
.lang button { border: 0; background: none; cursor: pointer; padding: 4px 10px; border-radius: 999px; font: 600 12px var(--f-body); color: inherit; }
.lang button[lang="ar"] { font-family: "IBM Plex Sans Arabic", sans-serif; }
.lang button[aria-pressed="true"] { background: var(--n-ink); color: var(--night); }
.thm { width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--n-hair); background: none; display: grid; place-items: center; cursor: pointer; color: var(--n-ink); }
.thm .ic { width: 17px; height: 17px; }
.thm .i-sun { display: none; }
:root[data-theme="dark"] .thm .i-moon { display: none; } :root[data-theme="dark"] .thm .i-sun { display: inline; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .thm .i-moon { display: none; } :root:not([data-theme="light"]) .thm .i-sun { display: inline; } }
.touch { font: 600 12px var(--f-cond); letter-spacing: 0.14em; text-transform: uppercase; text-decoration: none; border: 1px solid var(--n-ink); color: var(--n-ink); padding: 9px 14px; border-radius: 2px; white-space: nowrap; }
.touch:hover { background: var(--n-ink); color: var(--night); }
@media (max-width: 860px) { .logo small, .acts .touch { display: none; } .logo .lk { height: 21px; } }
@media (max-width: 480px) { .nav .beta { display: none; } .lang button { padding: 4px 8px; } }

/* page hero: the blueprint space */
.phero { position: relative; z-index: 2; overflow: hidden; background: radial-gradient(70% 90% at 70% 40%, #0f2a24 0%, var(--night) 60%, #030908 100%); color: var(--n-ink); padding-block: calc(var(--nav-h) + 56px) 72px; padding-left: var(--gut); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
:root[dir="rtl"] .phero { background: radial-gradient(70% 90% at 30% 40%, #0f2a24 0%, var(--night) 60%, #030908 100%); }
.phero-grid { position: absolute; inset: 0; pointer-events: none; background-image: linear-gradient(rgba(92, 196, 172, 0.07) 1px, transparent 1px), linear-gradient(90deg, rgba(92, 196, 172, 0.07) 1px, transparent 1px), linear-gradient(rgba(92, 196, 172, 0.13) 1px, transparent 1px), linear-gradient(90deg, rgba(92, 196, 172, 0.13) 1px, transparent 1px); background-size: 24px 24px, 24px 24px, 120px 120px, 120px 120px; mask-image: radial-gradient(80% 80% at 65% 45%, #000 30%, transparent 100%); -webkit-mask-image: radial-gradient(80% 80% at 65% 45%, #000 30%, transparent 100%); }
.phero-in { position: relative; max-width: 1240px; margin: 0 auto; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 40px; align-items: center; }
.pcopy { display: grid; gap: 18px; justify-items: start; }
.pcopy h1 { font: 700 clamp(34px, 5.2vw, 64px)/0.98 var(--f-cond); text-transform: uppercase; margin: 0; text-wrap: balance; }
:root[lang="ar"] .pcopy h1 { line-height: 1.2; }
.pcopy p { margin: 0; color: var(--n-ink-2); max-width: 52ch; font-size: 17px; }
.pcopy .kick { padding: 5px 12px; border-radius: 999px; background: rgba(92, 196, 172, 0.16); border: 1px solid rgba(143, 220, 200, 0.45); color: #b6f0e1; }
.crumbs { display: flex; gap: 8px; align-items: center; font: 500 11px var(--f-mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--n-muted); }
.crumbs a { color: var(--n-ink-2); text-decoration: none; text-transform: none; } .crumbs a:hover { color: #8fdcc8; }
.ctas { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.cta { display: inline-flex; align-items: center; justify-content: center; gap: 10px; background: var(--accent); color: var(--on-accent); text-decoration: none; padding: 14px 24px; border-radius: 999px; font: 600 13px var(--f-cond); letter-spacing: 0.16em; text-transform: uppercase; box-shadow: 0 10px 30px rgba(11, 93, 79, 0.25); border: 0; cursor: pointer; min-height: 48px; }
.phero .cta { background: #0b5d4f; color: #fff; }
.cta:hover { background: var(--accent-2); } .phero .cta:hover { background: #0e7363; }
.cta .ic { width: 14px; height: 14px; }
.cta:disabled { opacity: 0.7; cursor: progress; }
.cta:active, .lang button:active, .thm:active { transform: scale(0.97); }
.pvis { display: grid; place-items: center; min-height: 300px; }
@media (max-width: 860px) { .phero { padding-block: calc(var(--nav-h) + 32px) 48px; } .phero-in { grid-template-columns: minmax(0, 1fr); } .pvis { min-height: 0; } }

/* hero visual: the 14-day tester pass */
.pass { width: min(380px, 100%); border-radius: 18px; background: linear-gradient(160deg, rgba(226, 237, 232, 0.09), rgba(226, 237, 232, 0.03)); border: 1px solid rgba(143, 220, 200, 0.28); box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45); padding: 20px 20px 0; position: relative; overflow: hidden; transform: rotate(-3deg); }
:root[dir="rtl"] .pass { transform: rotate(3deg); }
.pass::before { content: ""; position: absolute; inset-inline-end: -60px; top: -60px; width: 180px; height: 180px; border-radius: 50%; background: repeating-radial-gradient(circle, transparent 0 12px, rgba(92, 196, 172, 0.12) 12px 13px); }
.pass-h { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; position: relative; }
.pass-h b { font: 700 15px var(--f-cond); letter-spacing: 0.12em; text-transform: uppercase; }
.pass-h .no { font: 500 12px var(--f-mono); color: #f29589; }
.pass .meta { color: var(--n-muted); margin-top: 4px; display: block; }
.days { list-style: none; margin: 16px 0 18px; padding: 0; display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 8px; direction: ltr; }
.days li { aspect-ratio: 1; border-radius: 50%; border: 1px dashed rgba(143, 220, 200, 0.45); display: grid; place-items: center; font: 500 11px var(--f-mono); color: var(--n-muted); }
.days li.on { background: rgba(92, 196, 172, 0.22); border: 1px solid #5cc4ac; color: #e2ede8; }
.pass-perf { position: relative; border-top: 2px dashed rgba(143, 220, 200, 0.35); margin: 0 -20px; }
.pass-perf::before, .pass-perf::after { content: ""; position: absolute; top: -10px; width: 18px; height: 18px; border-radius: 50%; background: var(--night); }
.pass-perf::before { left: -9px; } .pass-perf::after { right: -9px; }
.pass-stub { display: flex; justify-content: space-between; gap: 10px; padding: 12px 0 16px; font: 500 11px var(--f-mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--n-ink-2); }

/* sections */
main { position: relative; z-index: 2; }
.sec { position: relative; z-index: 2; padding-block: clamp(56px, 8vw, 110px); padding-left: var(--gut); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
.sec + .sec { padding-top: 0; }
.sec > .in { max-width: 1240px; margin: 0 auto; display: grid; gap: 36px; }
.shead { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 18px 60px; align-items: end; border-top: 1px solid var(--ink); padding-top: 18px; }
.shead p { margin: 0; color: var(--ink-2); max-width: 52ch; }
@media (max-width: 860px) { .shead { grid-template-columns: minmax(0, 1fr); } }
.pnote { font-size: 13px; color: var(--muted); max-width: 80ch; margin: 0; }

/* how to test: numbered steps, a dot on a rule, as the website's steps */
.steps { margin: 0; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 36px 0; }
.steps > li { position: relative; padding: 18px 20px 0 0; display: grid; gap: 6px; align-content: start; border-top: 1px solid var(--ink); }
:root[dir="rtl"] .steps > li { padding: 18px 0 0 20px; }
.steps > li::before { content: ""; position: absolute; top: -5px; inset-inline-start: 0; width: 9px; height: 9px; border-radius: 50%; background: var(--accent); }
.steps .mono { color: var(--muted); font-size: 12px; }
.steps b { font: 700 18px/1.15 var(--f-cond); text-transform: uppercase; }
.steps p { margin: 0; font-size: 14px; color: var(--ink-2); }
.steps ul { margin: 2px 0 0; padding-inline-start: 18px; font-size: 13.5px; color: var(--ink-2); display: grid; gap: 2px; }
.steps a { color: var(--accent-ink); }
@media (max-width: 1100px) { .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .steps { grid-template-columns: minmax(0, 1fr); gap: 26px; } .steps > li { padding-inline-end: 0; } }

/* the sign-up: the website's request form, on a paper slip */
.form { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); gap: 36px 60px; align-items: start; }
.form-side { display: grid; gap: 14px; align-content: start; color: var(--ink-2); }
.form-side p { margin: 0; }
.form-side ul { margin: 0; padding-inline-start: 18px; display: grid; gap: 6px; }
@media (max-width: 860px) { .form { grid-template-columns: minmax(0, 1fr); } }
.slip { position: relative; background: var(--studio-3); border: 1px solid var(--hair); border-radius: 18px; box-shadow: var(--shadow-2); padding: 22px 22px 0; overflow: hidden; container-type: inline-size; }
.slip > .crn { position: absolute; width: 14px; height: 14px; border: 1px solid var(--ink); pointer-events: none; top: 10px; inset-inline-start: 10px; border-width: 1px 0 0 1px; }
:root[dir="rtl"] .slip > .crn { border-width: 1px 1px 0 0; }
.slip-h { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; padding: 0 0 12px 10px; border-bottom: 1px solid var(--ink); margin-bottom: 16px; }
:root[dir="rtl"] .slip-h { padding: 0 10px 12px 0; }
.slip-t { font: 700 14px var(--f-cond); letter-spacing: 0.12em; text-transform: uppercase; }
.slip-d { color: var(--serial); font: 500 12px var(--f-mono); }
.need { margin: 0 0 14px; font-size: 13.5px; color: var(--muted); }
.fgrid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px 14px; }
@container (max-width: 520px) { .fgrid { grid-template-columns: minmax(0, 1fr); } }
.fld { display: grid; gap: 6px; min-width: 0; align-content: start; }
.fld.w { grid-column: 1 / -1; }
.fld label { font: 600 10.5px var(--f-cond); letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-2); }
.fld label small { font: 400 11px var(--f-body); letter-spacing: 0; text-transform: none; color: var(--muted); }
.fld input, .fld select { width: 100%; height: 46px; font: 400 16px var(--f-body); color: var(--ink); background-color: var(--field); border: 1px solid var(--hair); border-radius: 10px; padding: 0 12px; appearance: none; -webkit-appearance: none; }
.fld select { background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%); background-position: calc(100% - 18px) 20px, calc(100% - 13px) 20px; background-size: 5px 5px; background-repeat: no-repeat; padding-inline-end: 34px; }
:root[dir="rtl"] .fld select { background-position: 13px 20px, 18px 20px; }
.fld input:focus, .fld select:focus { outline: 2px solid var(--accent); outline-offset: 0; border-color: transparent; }
.fld input[aria-invalid="true"], .fld select[aria-invalid="true"] { border-color: var(--bad); }
:root[dir="rtl"] .fld input[dir="ltr"] { text-align: end; }
.fld input::placeholder { color: var(--muted); opacity: 0.8; }
.fld input.other { margin-top: 4px; }
.hint { margin: 0; font-size: 12.5px; color: var(--muted); line-height: 1.4; }
.err { margin: 0; font-size: 12.5px; color: var(--bad); }
.trap { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }

/* tear line and the cream stub */
.perf { position: relative; height: 0; border-top: 2px dashed var(--paper-line); margin: 24px -22px 0; }
.perf::before, .perf::after { content: ""; position: absolute; top: -10px; width: 18px; height: 18px; border-radius: 50%; background: var(--studio); border: 1px solid var(--hair); }
.perf::before { left: -10px; } .perf::after { right: -10px; }
.perf span { position: absolute; top: -12px; inset-inline-start: 24px; font-size: 15px; line-height: 1; color: var(--muted); background: var(--studio-3); padding: 0 6px; }
.stub { background: var(--paper); margin: 0 -22px; padding: 18px 22px 26px; display: grid; gap: 6px; }
:root[data-theme="dark"] .stub { background: var(--studio-2); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .stub { background: var(--studio-2); } }
.tick { display: flex; gap: 12px; align-items: flex-start; font-size: 14.5px; line-height: 1.5; color: var(--ink); cursor: pointer; margin-top: 6px; }
.tick input { flex: none; width: 22px; height: 22px; margin: 1px 0 0; accent-color: var(--accent); cursor: pointer; }
.tick a { color: var(--accent-ink); }
.ts { margin-top: 10px; } .ts:empty { margin-top: 0; }
.form-err { margin: 8px 0 0; padding: 10px 12px; border-radius: 10px; background: var(--bad-soft); color: var(--bad); font-size: 14px; }
.form-err:empty { display: none; }
.stub .cta { margin-top: 10px; width: 100%; }
.cta.busy span::after { content: ""; display: inline-block; width: 14px; height: 14px; margin-inline-start: 10px; vertical-align: -2px; border: 2px solid currentColor; border-inline-end-color: transparent; border-radius: 50%; animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.stub .meta { text-align: center; margin-top: 6px; }

/* thank you: the slip gets the RECEIVED stamp */
.done { text-align: center; padding-top: 30px; outline: none; }
.done h2 { margin: 0 0 10px; }
.done .lead { max-width: 440px; margin: 0 auto 6px; color: var(--ink-2); }
.stamp { width: 132px; height: 132px; margin: 0 auto 16px; transform: rotate(-8deg); animation: stamp 0.45s cubic-bezier(.2, 1.4, .4, 1) both; }
.stamp svg { width: 100%; height: 100%; }
.stamp circle { fill: none; stroke: var(--accent); }
.stamp circle:first-child { stroke-width: 4; } .stamp circle:nth-child(2) { stroke-width: 1.5; stroke-dasharray: 3 3; }
.stamp text { fill: var(--accent); }
.st-en { font: 700 21px "IBM Plex Sans Condensed", sans-serif; letter-spacing: 0.1em; }
.st-ar { font: 600 16px "IBM Plex Sans Arabic", sans-serif; }
.st-d { font: 500 11px "IBM Plex Mono", monospace; }
@keyframes stamp { from { transform: rotate(-8deg) scale(1.6); opacity: 0; } to { transform: rotate(-8deg) scale(1); opacity: 1; } }
.next { text-align: start; margin: 0; padding-inline-start: 22px; display: grid; gap: 8px; font-size: 14.5px; }
.next li::marker { font-family: var(--f-mono); color: var(--serial); }

/* privacy note: numbered rows as the website's legal page */
.doc { max-width: 820px; display: grid; }
.lrow { display: grid; grid-template-columns: 48px minmax(0, 1fr); gap: 4px 12px; padding: 18px 0; border-bottom: 1px solid var(--hair); }
.lrow .mono { color: var(--muted); font-size: 12px; padding-top: 4px; grid-row: span 2; }
.lrow h3 { margin: 0; font: 700 18px var(--f-cond); text-transform: uppercase; }
.lrow p { margin: 0; color: var(--ink-2); }
.lrow a { color: var(--accent-ink); }

/* footer: night, with the outlined wordmark */
footer { position: relative; z-index: 2; background: var(--night); color: var(--n-ink); padding-block: 60px 30px; padding-left: var(--gut); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
footer .in { max-width: 1240px; margin: 0 auto; display: grid; gap: 40px; }
.fcols { display: grid; grid-template-columns: 1.4fr repeat(2, 1fr); gap: 24px; }
.fcols h5 { margin: 0 0 10px; font: 600 11px var(--f-cond); letter-spacing: 0.14em; text-transform: uppercase; color: var(--n-muted); }
.fcols a { display: block; text-decoration: none; padding: 3px 0; font-size: 14px; }
.fcols a:hover { color: var(--glow); }
footer .logo .lk { height: 30px; }
.fabout { margin: 12px 0 0; color: var(--n-muted); font-size: 14px; max-width: 34ch; }
.word { font: 700 clamp(64px, 19vw, 300px)/0.8 "IBM Plex Sans Condensed", sans-serif; letter-spacing: -0.03em; color: transparent; -webkit-text-stroke: 1.5px rgba(92, 196, 172, 0.55); text-align: center; user-select: none; white-space: nowrap; overflow: hidden; direction: ltr;
  background: linear-gradient(100deg, transparent 40%, rgba(92, 196, 172, 0.35) 50%, transparent 60%) 0 0 / 300% 100%; -webkit-background-clip: text; background-clip: text; animation: shine 7s ease-in-out infinite; }
@keyframes shine { 0%, 100% { background-position: 100% 0; } 50% { background-position: 0 0; } }
.fbot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; font: 500 11px var(--f-mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--n-muted); }
@media (max-width: 860px) { .fcols { grid-template-columns: 1fr 1fr; } .fcols > div:first-child { grid-column: 1 / -1; } }

@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } }
:root[dir="rtl"] .cta .ic { transform: scaleX(-1); }
.cta-2 { text-decoration: none; padding: 6px 12px; font-size: 11px; }
.cta-2:hover { background: rgba(92, 196, 172, 0.12); }

/* Sign in with Google: step 1 of the slip; the Gmail then stays locked */
.gsi { display: grid; gap: 10px; justify-items: start; padding: 4px 0 22px; }
.gsi-t { margin: 0; font-weight: 600; } .gsi-t .mono { color: var(--serial); font-size: 12px; margin-inline-end: 4px; }
.gbtn { min-height: 44px; width: min(360px, 100%); }
.locked { position: relative; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.locked input { flex: 1 1 200px; background-image: none; color: var(--muted); }
.linkbtn { border: 0; background: none; padding: 4px 0; color: var(--accent-ink); font: 500 13px var(--f-body); text-decoration: underline; text-underline-offset: 2px; cursor: pointer; }
.hint a { color: var(--accent-ink); }
.auto-note { color: var(--accent-ink); font-weight: 500; }