/* SecurityTouch design system
   Tokens, type, layout, components. One file shared by every page. */

:root {
  --ink: #0f2a30;
  --ink-2: #1a3d45;
  --teal: #1e7a80;
  --teal-dark: #155d62;
  --mint: #cfe8e2;
  --mint-2: #e6f2ee;
  --paper: #f2f6f5;
  --white: #ffffff;
  --amber: #ffb224;
  --amber-deep: #b86e00;
  --coral: #d9442a;
  --line: rgba(15, 42, 48, 0.16);
  --line-light: rgba(242, 246, 245, 0.22);
  --text: #0f2a30;
  --text-soft: #46606a;

  --display: "Unbounded", "Cairo", system-ui, sans-serif;
  --body: "Figtree", "Cairo", system-ui, sans-serif;

  --wrap: 1180px;
  --gutter: clamp(20px, 4vw, 40px);
  --section: clamp(64px, 9vw, 120px);
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font-family: var(--body);
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; display: block; }
a { color: inherit; }
p { margin: 0 0 1em; max-width: 62ch; }
h1, h2, h3, h4 { margin: 0; font-family: var(--display); font-weight: 600; line-height: 1.1; letter-spacing: -0.02em; }

h1 { font-size: clamp(2.15rem, 5.4vw, 4rem); letter-spacing: -0.035em; line-height: 1.04; }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.5rem); }
h3 { font-size: 1.2rem; line-height: 1.25; letter-spacing: -0.01em; }
h4 { font-size: 1rem; font-family: var(--body); font-weight: 700; letter-spacing: 0; }

.lede { font-size: clamp(1.1rem, 1.6vw, 1.3rem); line-height: 1.55; color: var(--text-soft); max-width: 52ch; }

:focus-visible { outline: 3px solid var(--amber); outline-offset: 3px; border-radius: 4px; }
.band-ink :focus-visible { outline-color: var(--amber); }

.skip { position: absolute; inset-inline-start: 8px; top: 8px; transform: translateY(-200%); background: var(--ink); color: #fff; padding: 10px 16px; z-index: 100; border-radius: 8px; }
.skip:focus { transform: none; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }

/* ---------- Header ---------- */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(242, 246, 245, 0.92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 24px; }
.brand { display: flex; align-items: center; text-decoration: none; }
.brand img { height: 36px; width: auto; }
.nav { display: flex; align-items: center; gap: 28px; }
.nav a { text-decoration: none; font-weight: 500; font-size: 0.98rem; padding: 6px 0; border-bottom: 2px solid transparent; }
.nav a:hover { border-bottom-color: var(--amber); }
.nav a[aria-current="page"] { border-bottom-color: var(--ink); font-weight: 700; }
.nav .lang { font-family: "Cairo", var(--body); font-weight: 600; color: var(--text-soft); }
.menu-btn { display: none; background: none; border: 1.5px solid var(--ink); border-radius: 999px; padding: 8px 16px; font: inherit; font-weight: 600; color: var(--ink); cursor: pointer; }

/* ---------- Buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 0 28px; border-radius: 999px; border: 2px solid var(--ink); font: inherit; font-weight: 700; text-decoration: none; cursor: pointer; background: transparent; color: var(--ink); transition: transform 0.15s ease, background 0.15s ease; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--amber); border-color: var(--ink); color: var(--ink); box-shadow: 3px 3px 0 var(--ink); }
.btn-primary:hover { box-shadow: 5px 5px 0 var(--ink); }
.btn-dark { background: var(--ink); color: #fff; }
.btn-small { min-height: 42px; padding: 0 20px; font-size: 0.95rem; }
.band-ink .btn { border-color: var(--mint); color: var(--mint); }
.band-ink .btn-primary { background: var(--amber); color: var(--ink); border-color: var(--amber); box-shadow: 3px 3px 0 var(--mint); }
.cta-row { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 32px; }

/* ---------- Sections ---------- */
.section { padding: var(--section) 0; }
.band-ink { background: var(--ink); color: var(--paper); }
.band-ink .lede, .band-ink p { color: #b9ccd0; }
.band-mint { background: var(--mint); }
.band-white { background: var(--white); }
.section-head { max-width: 720px; margin-bottom: clamp(36px, 5vw, 64px); }
.section-head h2 + p { margin-top: 18px; }

/* ---------- Hero ---------- */
.hero { padding: clamp(48px, 7vw, 96px) 0 var(--section); }
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: clamp(32px, 6vw, 80px); align-items: center; }
.hero h1 { max-width: 14ch; }
.hero .lede { margin-top: 24px; }
.hero-note { margin-top: 20px; font-size: 0.95rem; color: var(--text-soft); }
.hero-solo .wrap { grid-template-columns: minmax(0, 1fr); }
.hero-solo h1 { max-width: 18ch; }

/* ---------- App demo (the memorable moment) ---------- */
.app { position: relative; width: 100%; max-width: 380px; margin: 0 auto; background: var(--white); border: 2px solid var(--ink); border-radius: 32px; box-shadow: 12px 12px 0 var(--amber); overflow: hidden; }
.app-top { display: flex; align-items: center; justify-content: space-between; padding: 18px 20px 12px; }
.app-top strong { font-family: var(--display); font-size: 0.95rem; font-weight: 600; letter-spacing: -0.01em; }
.app-top img { height: 28px; width: 28px; }
.waiting { margin: 0 14px 10px; background: var(--ink); color: #fff; border-radius: 16px; padding: 12px 14px; display: flex; align-items: center; gap: 12px; font-size: 0.92rem; line-height: 1.3; }
.waiting b { display: block; font-weight: 700; }
.waiting span { color: #b9ccd0; font-size: 0.85rem; }
.waiting .acts { margin-inline-start: auto; display: flex; gap: 6px; }
.chip-btn { border: 0; border-radius: 999px; min-height: 36px; padding: 0 14px; font: inherit; font-weight: 700; font-size: 0.88rem; cursor: pointer; }
.chip-approve { background: var(--amber); color: var(--ink); }
.chip-block { background: transparent; color: #fff; border: 1.5px solid rgba(255, 255, 255, 0.5); }
.people { display: flex; gap: 8px; padding: 4px 14px 12px; overflow-x: auto; scrollbar-width: none; }
.people button { flex: none; display: flex; align-items: center; gap: 8px; min-height: 44px; padding: 4px 14px 4px 4px; border-radius: 999px; border: 1.5px solid var(--line); background: var(--paper); font: inherit; font-weight: 600; font-size: 0.92rem; color: var(--ink); cursor: pointer; }
.people button[aria-pressed="true"] { background: var(--ink); color: #fff; border-color: var(--ink); }
.avatar { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--mint); color: var(--ink); font-weight: 800; font-size: 0.9rem; }
.people button[aria-pressed="true"] .avatar { background: var(--amber); }
.person-head { padding: 6px 20px 4px; }
.person-head h3 { font-size: 1.25rem; }
.person-head p { margin: 4px 0 0; color: var(--text-soft); font-size: 0.92rem; }
.status { display: inline-flex; align-items: center; gap: 6px; font-size: 0.85rem; font-weight: 700; color: var(--teal-dark); }
.status::before { content: ""; width: 9px; height: 9px; border-radius: 50%; background: currentColor; }
.is-paused .status { color: var(--coral); }
.devices { list-style: none; margin: 8px 0 0; padding: 0 14px; }
.devices li { display: flex; align-items: center; gap: 12px; padding: 12px 6px; border-top: 1px solid var(--line); }
.devices .ico { width: 34px; height: 34px; flex: none; border-radius: 10px; background: var(--mint-2); display: grid; place-items: center; }
.devices .ico svg { width: 20px; height: 20px; stroke: var(--ink); fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.devices .nm { font-weight: 600; line-height: 1.25; }
.devices .sub { display: block; font-weight: 400; font-size: 0.85rem; color: var(--text-soft); }
.devices .st { margin-inline-start: auto; font-size: 0.85rem; font-weight: 700; color: var(--teal-dark); }
.is-paused .devices .st { color: var(--coral); }
.pause-wrap { padding: 14px 20px 22px; }
.pause { width: 100%; min-height: 60px; border-radius: 20px; border: 2px solid var(--ink); background: var(--amber); color: var(--ink); font: inherit; font-weight: 800; font-size: 1.05rem; cursor: pointer; transition: transform 0.12s ease, background 0.2s ease; }
.pause:active { transform: scale(0.98); }
.is-paused .pause { background: var(--ink); color: #fff; }
.app-hint { text-align: center; font-size: 0.85rem; color: var(--text-soft); margin: 22px 0 0; }

/* ---------- Steps ---------- */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(24px, 4vw, 56px); counter-reset: step; }
.steps li { counter-increment: step; border-top: 3px solid var(--ink); padding-top: 20px; }
.steps li::before { content: counter(step); display: block; font-family: var(--display); font-size: 2.6rem; font-weight: 600; line-height: 1; margin-bottom: 18px; color: var(--teal); }
.band-ink .steps li { border-color: var(--amber); }
.band-ink .steps li::before { color: var(--amber); }
.steps h3 { margin-bottom: 10px; }

/* ---------- Audience split ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; }
.split > div { padding: clamp(40px, 6vw, 88px) var(--gutter); }
.split .for-parents { background: var(--mint); }
.split .for-business { background: var(--ink); color: var(--paper); }
.split .for-business p { color: #b9ccd0; }
.split h2 { margin-bottom: 18px; max-width: 14ch; }
.split ul { padding: 0; margin: 24px 0 32px; list-style: none; }
.split li { padding: 10px 0 10px 28px; position: relative; border-top: 1px solid var(--line); }
.for-business li { border-color: var(--line-light); }
.split li::before { content: ""; position: absolute; left: 0; top: 19px; width: 12px; height: 12px; border-radius: 50%; background: var(--amber); border: 2px solid var(--ink); }
.for-business li::before { border-color: var(--ink); background: var(--amber); }
.split .inner { max-width: 520px; margin-inline-start: auto; }
.split .for-business .inner { margin-inline-start: 0; margin-inline-end: auto; }

/* ---------- Ruled feature list ---------- */
.ruled { display: grid; grid-template-columns: repeat(2, 1fr); column-gap: clamp(32px, 6vw, 96px); }
.ruled article { border-top: 2px solid var(--ink); padding: 24px 0 36px; display: grid; grid-template-columns: 48px 1fr; gap: 16px; }
.ruled .ic { width: 44px; height: 44px; border-radius: 14px; background: var(--amber); display: grid; place-items: center; border: 2px solid var(--ink); }
.ruled .ic svg { width: 24px; height: 24px; stroke: var(--ink); fill: none; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.ruled h3 { margin-bottom: 8px; }
.ruled p { margin: 0; color: var(--text-soft); }
.band-ink .ruled article { border-color: var(--line-light); }
.band-ink .ruled p { color: #b9ccd0; }

/* ---------- Compare table ---------- */
.table-scroll { overflow-x: auto; }
table.compare { width: 100%; border-collapse: collapse; min-width: 640px; }
.compare th, .compare td { text-align: start; padding: 18px 20px; border-bottom: 1px solid var(--line); vertical-align: top; }
.compare thead th { font-family: var(--display); font-weight: 600; font-size: 1rem; border-bottom: 2px solid var(--ink); }
.compare th[scope="row"] { font-weight: 600; width: 28%; }
.compare .us { background: var(--mint-2); font-weight: 600; }
.compare thead .us { background: var(--ink); color: #fff; }
.compare .yes::before { content: "Yes. "; font-weight: 800; color: var(--teal-dark); }
.compare .no::before { content: "No. "; font-weight: 800; color: var(--coral); }
.compare .part::before { content: "Partly. "; font-weight: 800; color: var(--amber-deep); }

/* ---------- Pricing ---------- */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; align-items: stretch; border: 2px solid var(--ink); border-radius: 28px; overflow: hidden; background: var(--white); }
.plan { padding: 36px 30px 40px; display: flex; flex-direction: column; }
.plan + .plan { border-inline-start: 2px solid var(--ink); }
.plan.feat { background: var(--ink); color: var(--paper); }
.plan.feat p, .plan.feat li { color: #d3e2e5; }
.plan.biz { background: var(--mint); }
.plan h3 { font-size: 1.4rem; }
.plan .price { font-family: var(--display); font-size: 1.5rem; font-weight: 600; margin: 18px 0 4px; letter-spacing: -0.02em; }
.plan .fine { font-size: 0.9rem; color: var(--text-soft); margin-bottom: 20px; }
.plan.feat .fine { color: #b9ccd0; }
.plan ul { list-style: none; padding: 0; margin: 0 0 28px; }
.plan li { padding: 9px 0 9px 26px; position: relative; border-top: 1px solid var(--line); font-size: 0.98rem; }
.plan.feat li { border-color: var(--line-light); }
.plan li::before { content: ""; position: absolute; left: 0; top: 16px; width: 12px; height: 7px; border-left: 3px solid var(--teal); border-bottom: 3px solid var(--teal); transform: rotate(-45deg); }
.plan.feat li::before { border-color: var(--amber); }
.plan .btn { margin-top: auto; }

/* ---------- Timeline (parents) ---------- */
.day { border: 2px solid var(--ink); border-radius: 24px; background: var(--white); padding: clamp(20px, 3vw, 36px); }
.day h3 { margin-bottom: 4px; }
.day > p { color: var(--text-soft); margin-bottom: 24px; }
.bar { display: flex; height: 64px; border-radius: 14px; overflow: hidden; border: 2px solid var(--ink); }
.bar span { display: grid; place-items: center; font-size: 0.85rem; font-weight: 700; text-align: center; padding: 0 4px; line-height: 1.15; }
.seg-sleep { background: var(--ink); color: #fff; }
.seg-school { background: var(--mint); }
.seg-home { background: var(--amber); }
.seg-free { background: var(--white); background-image: repeating-linear-gradient(45deg, transparent 0 8px, var(--mint-2) 8px 16px); }
.hours { display: flex; justify-content: space-between; font-size: 0.85rem; color: var(--text-soft); margin-top: 8px; }
.legend { display: flex; flex-wrap: wrap; gap: 8px 24px; margin-top: 20px; font-size: 0.92rem; }
.legend i { display: inline-block; width: 14px; height: 14px; border-radius: 4px; border: 2px solid var(--ink); margin-inline-end: 8px; vertical-align: -2px; }

/* ---------- Request flow ---------- */
.flow { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 4vw, 64px); align-items: center; }
.bubble { background: var(--white); border: 2px solid var(--ink); border-radius: 22px 22px 22px 6px; padding: 18px 20px; max-width: 420px; }
.bubble.reply { background: var(--amber); border-radius: 22px 22px 6px 22px; margin: 16px 0 0 auto; }
.bubble b { display: block; margin-bottom: 4px; }
.bubble .row { display: flex; gap: 8px; margin-top: 14px; }
.bubble .chip-btn { min-height: 40px; }

/* ---------- Business zones ---------- */
.zones { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border: 2px solid var(--ink); border-radius: 28px; overflow: hidden; }
.zone { padding: 32px 28px 36px; }
.zone + .zone { border-inline-start: 2px solid var(--ink); }
.zone:nth-child(1) { background: var(--white); }
.zone:nth-child(2) { background: var(--mint); }
.zone:nth-child(3) { background: var(--ink); color: var(--paper); }
.zone:nth-child(3) p, .zone:nth-child(3) li { color: #c4d6da; }
.zone h3 { margin: 14px 0 10px; }
.zone ul { padding: 0; margin: 16px 0 0; list-style: none; }
.zone li { padding: 8px 0; border-top: 1px solid var(--line); font-size: 0.98rem; }
.zone:nth-child(3) li { border-color: var(--line-light); }
.zone .tag { display: inline-block; padding: 4px 12px; border-radius: 999px; border: 1.5px solid currentColor; font-size: 0.85rem; font-weight: 700; }

.log { border: 2px solid var(--ink); border-radius: 20px; background: var(--white); overflow: hidden; }
.log div { display: grid; grid-template-columns: 90px 1fr auto; gap: 14px; padding: 14px 20px; border-top: 1px solid var(--line); font-size: 0.97rem; align-items: baseline; }
.log div:first-child { border-top: 0; background: var(--ink); color: #fff; font-weight: 700; }
.log time { color: var(--text-soft); font-variant-numeric: tabular-nums; }
.log div:first-child time { color: #b9ccd0; }
.log .tg { font-weight: 700; color: var(--teal-dark); }
.log .tg.bad { color: var(--coral); }

/* ---------- Router figure ---------- */
.router-fig { display: grid; place-items: center; padding: clamp(16px, 4vw, 48px) 0; }
.router-fig svg { width: min(100%, 520px); height: auto; overflow: visible; }
.pulse { transform-origin: center; animation: pulse 3.2s ease-in-out infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.35; } }

.specs { width: 100%; border-collapse: collapse; }
.specs th, .specs td { text-align: start; padding: 14px 0; border-top: 1px solid var(--line); vertical-align: top; }
.specs th { width: 34%; font-weight: 700; padding-inline-end: 16px; }
.specs td { color: var(--text-soft); }
.band-ink .specs th, .band-ink .specs td { border-color: var(--line-light); }
.band-ink .specs td { color: #c4d6da; }
.note { font-size: 0.92rem; color: var(--text-soft); border-inline-start: 4px solid var(--amber); padding: 4px 0 4px 16px; margin-top: 28px; max-width: 62ch; }
.band-ink .note { color: #b9ccd0; }

/* ---------- FAQ ---------- */
.faq { max-width: 820px; }
.faq details { border-top: 1px solid var(--line); }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; padding: 22px 48px 22px 0; font-weight: 700; font-size: 1.1rem; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; inset-inline-end: 4px; top: 14px; font-size: 1.8rem; font-weight: 400; line-height: 1.2; transition: transform 0.2s ease; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding-bottom: 22px; color: var(--text-soft); margin: 0; }

/* ---------- Form ---------- */
.signup { display: flex; flex-wrap: wrap; gap: 12px; max-width: 560px; margin-top: 28px; }
.signup label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.signup input[type="email"] { flex: 1 1 260px; min-height: 56px; border-radius: 999px; border: 2px solid var(--ink); background: var(--white); padding: 0 22px; font: inherit; color: var(--ink); }
.signup .btn { min-height: 56px; }
.form-ok { display: none; margin-top: 18px; font-weight: 700; }
.form-ok.show { display: block; }

/* ---------- Support ---------- */
.help-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(20px, 3vw, 40px); }
.help-grid > div { border-top: 3px solid var(--ink); padding-top: 18px; }
.help-grid h3 { margin-bottom: 8px; }
.help-grid p { color: var(--text-soft); margin: 0 0 14px; }
.help-grid a.link { font-weight: 700; }

/* ---------- Brand guide ---------- */
.swatches { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border: 2px solid var(--ink); border-radius: 24px; overflow: hidden; }
.swatch { min-height: 160px; padding: 20px; display: flex; flex-direction: column; justify-content: flex-end; font-size: 0.92rem; }
.swatch b { font-size: 1.05rem; }
.logo-stage { display: grid; place-items: center; padding: 56px 24px; border: 2px solid var(--ink); border-radius: 24px; }
.logo-stage img { height: 72px; width: auto; }
.logo-stage.dark { background: var(--ink); }
.logo-stage.mint { background: var(--mint); }
.logo-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.dodont { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 4vw, 64px); }
.dodont h3 { margin-bottom: 14px; }
.dodont ul { padding: 0; list-style: none; margin: 0; }
.dodont li { padding: 12px 0; border-top: 1px solid var(--line); }
.type-sample .d { font-family: var(--display); font-weight: 600; font-size: clamp(2rem, 5vw, 3.6rem); line-height: 1.05; letter-spacing: -0.03em; }

/* ---------- CTA band + footer ---------- */
.cta-band h2 { max-width: 18ch; }
.site-footer { background: var(--ink); color: #b9ccd0; padding: 64px 0 40px; border-top: 6px solid var(--amber); }
.site-footer .cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; }
.site-footer img { height: 36px; width: auto; margin-bottom: 16px; }
.site-footer h4 { color: var(--paper); margin-bottom: 14px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin: 8px 0; }
.site-footer a { text-decoration: none; }
.site-footer a:hover { color: var(--amber); }
.site-footer .legal { margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--line-light); font-size: 0.9rem; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; }

/* ---------- RTL ---------- */
[dir="rtl"] body, body[dir="rtl"] { font-family: "Cairo", var(--body); line-height: 1.75; }
[dir="rtl"] h1, [dir="rtl"] h2, [dir="rtl"] h3, [dir="rtl"] .plan .price { font-family: "Cairo", var(--display); font-weight: 800; letter-spacing: 0; line-height: 1.25; }
[dir="rtl"] .split li { padding: 10px 28px 10px 0; }
[dir="rtl"] .split li::before { left: auto; right: 0; }
[dir="rtl"] .plan li { padding: 9px 26px 9px 0; }
[dir="rtl"] .plan li::before { left: auto; right: 0; }
[dir="rtl"] .app { box-shadow: -12px 12px 0 var(--amber); }
[dir="rtl"] .btn-primary { box-shadow: -3px 3px 0 var(--ink); }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero .wrap, .flow, .dodont { grid-template-columns: 1fr; }
  .hero h1 { max-width: 16ch; }
  .steps, .help-grid, .logo-row { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; }
  .split .inner, .split .for-business .inner { margin: 0; }
  .ruled { grid-template-columns: 1fr; }
  .plans, .zones, .swatches { grid-template-columns: 1fr; }
  .plan + .plan, .zone + .zone { border-inline-start: 0; border-top: 2px solid var(--ink); }
  .site-footer .cols { grid-template-columns: 1fr 1fr; }
  .menu-btn { display: inline-block; }
  .nav { position: absolute; top: 72px; left: 0; right: 0; background: var(--paper); border-bottom: 1px solid var(--line); flex-direction: column; align-items: flex-start; padding: 12px var(--gutter) 24px; gap: 14px; display: none; }
  .nav.open { display: flex; }
  .log div { grid-template-columns: 70px 1fr; }
  .log div .tg { grid-column: 2; }
}

@media (max-width: 520px) {
  .site-footer .cols { grid-template-columns: 1fr; }
  .app { box-shadow: 8px 8px 0 var(--amber); }
  .btn { width: 100%; }
  .signup .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}

.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }