/* Material 3 Expressive
   Colour: HCT tonal palettes. Brand hue comes from the lime favicon; each app's hue comes from its icon.
   Shape:  the polygons in --s-* are generated by the inline script in index.html.
   Motion: --spring-* are M3E's spring tokens sampled into linear(). */
:root {
  color-scheme: light dark;

  --primary: light-dark(#4f6600, #aad623); --on-primary: light-dark(#ffffff, #273500);
  --primary-container: light-dark(#c5f342, #3b4d00); --on-primary-container: light-dark(#161f00, #c5f342);
  --hero: light-dark(#c5f342, #222e00);
  --secondary: light-dark(#1d6a57, #8cd5bd); --on-secondary: light-dark(#ffffff, #00382c);
  --secondary-container: light-dark(#a8f1d9, #005140); --on-secondary-container: light-dark(#002018, #a8f1d9);
  --tertiary: light-dark(#a63262, #ffb1c8); --on-tertiary: light-dark(#ffffff, #650033);
  --tertiary-container: light-dark(#ffd9e2, #87174a); --on-tertiary-container: light-dark(#3e001d, #ffd9e2);

  --violet: light-dark(#624db6, #cbbeff); --on-violet: light-dark(#ffffff, #331685);
  --violet-container: light-dark(#e6deff, #4a339c); --on-violet-container: light-dark(#1d0061, #e6deff);
  --ember: light-dark(#a93802, #ffb59b); --on-ember: light-dark(#ffffff, #5c1a00);
  --ember-container: light-dark(#ffdbcf, #812800); --on-ember-container: light-dark(#380d00, #ffdbcf);
  --sky: light-dark(#006590, #88ceff); --on-sky: light-dark(#ffffff, #00344d);
  --sky-container: light-dark(#c8e6ff, #004c6d); --on-sky-container: light-dark(#001e2e, #c8e6ff);

  --surface: light-dark(#fafaec, #12140c); --on-surface: light-dark(#1a1c14, #e9e9db);
  --on-surface-variant: light-dark(#444934, #c4c9ad);
  --surface-1: light-dark(#f4f5e6, #1a1c14); --surface-2: light-dark(#eeefe1, #1e2018); --surface-3: light-dark(#e9e9db, #292b22);
  --outline: light-dark(#747a61, #8e937a); --outline-variant: light-dark(#c4c9ad, #444934);

  --spring-fast: cubic-bezier(.42, 1.67, .21, .9);
  --spring: cubic-bezier(.38, 1.21, .22, 1);
  --effects: cubic-bezier(.34, .8, .34, 1);
  --morph: .75s;

  --wave: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='32' height='10'%3E%3Cpath d='M0 5Q8-1 16 5T32 5' fill='none' stroke='%23000' stroke-width='3.5'/%3E%3C/svg%3E");
  --page: min(1200px, calc(100% - 24px));
  font-family: 'Google Sans Flex', 'Google Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}
:root[data-theme="light"] { color-scheme: light; }
:root[data-theme="dark"] { color-scheme: dark; }
@supports (transition-timing-function: linear(0, 1)) {
  :root {
    --spring-fast: linear(0, .061, .205, .386, .571, .737, .872, .973, 1.04, 1.078, 1.093, 1.093, 1.082, 1.066, 1.048, 1.031, 1.017, 1.006, .999, .994, .992, .991, .992, .993, .995, .996, 1);
    --spring: linear(0, .04, .136, .258, .388, .513, .625, .721, .801, .865, .913, .95, .976, .993, 1.004, 1.011, 1.014, 1.015, 1.015, 1.013, 1.011, 1.009, 1.007, 1.006, 1.004, 1.003, 1);
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; }
body { margin: 0; background: var(--surface); color: var(--on-surface); line-height: 1.5; overflow-x: clip; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid var(--secondary); outline-offset: 3px; }
::selection { background: var(--tertiary-container); color: var(--on-tertiary-container); }
h1, h2, h3, p { margin: 0; }
h1, h2, h3, .btn, .chip, .brand, .contact-link, .nav-pills a { font-variation-settings: 'ROND' 100; }
img { display: block; }

.icon { font-family: 'Material Symbols Rounded'; font-weight: 400; font-style: normal; font-size: 1.375rem; line-height: 1; letter-spacing: normal; text-transform: none; white-space: nowrap; display: inline-block; direction: ltr; font-feature-settings: 'liga'; -webkit-font-feature-settings: 'liga'; font-variation-settings: 'FILL' 1; user-select: none; flex: none; }

/* ---------- top bar ---------- */
.top-bar { position: sticky; top: 12px; z-index: 10; margin: 12px auto 0; width: var(--page); display: flex; align-items: center; gap: 20px; padding: 8px 8px 8px 12px; border-radius: 999px; background: color-mix(in srgb, var(--surface-3) 84%, transparent); backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px); animation: drop .8s var(--spring) both; }
.brand { margin-right: auto; display: inline-flex; align-items: center; gap: 12px; font-weight: 700; font-size: 1.125rem; }
.monogram { width: 44px; height: 44px; display: grid; place-items: center; background: var(--primary); color: var(--on-primary); font-weight: 800; font-size: 1.5rem; line-height: 1; padding-bottom: 4px; clip-path: var(--s-cookie9); border-radius: 16px; transition: clip-path var(--morph) var(--spring-fast), rotate var(--morph) var(--spring-fast); }
.brand:hover .monogram { clip-path: var(--s-clover4); rotate: -45deg; }

/* floating toolbar with a sliding active indicator */
.nav-pills { position: relative; display: flex; gap: 2px; }
.nav-pills a { position: relative; z-index: 1; overflow: hidden; display: inline-flex; align-items: center; gap: 8px; height: 44px; padding: 0 18px; border-radius: 999px; font-weight: 600; font-size: .9375rem; color: var(--on-surface-variant); transition: color .2s, background .2s; }
.nav-pills a:hover { background: color-mix(in srgb, var(--on-surface) 8%, transparent); }
.nav-pills a[aria-current] { color: var(--on-secondary-container); }
.nav-pills a[aria-current]:hover { background: transparent; }
.nav-pills .icon { font-variation-settings: 'FILL' 0; transition: font-variation-settings .3s; }
.nav-pills a[aria-current] .icon, .nav-pills a:hover .icon { font-variation-settings: 'FILL' 1; }
.nav-indicator { position: absolute; top: 0; left: 0; height: 44px; border-radius: 999px; background: var(--secondary-container); opacity: 0; scale: .7; transition: translate .55s var(--spring-fast), width .55s var(--spring-fast), opacity .2s, scale .4s var(--spring-fast); }
.nav-indicator.on { opacity: 1; scale: 1; }

/* icon button: round at rest, squares off when pressed */
.icon-btn { position: relative; overflow: hidden; flex: none; width: 44px; height: 44px; display: grid; place-items: center; border: 0; padding: 0; border-radius: 22px; background: var(--primary-container); color: var(--on-primary-container); cursor: pointer; transition: border-radius .4s var(--spring-fast); }
.icon-btn:hover { border-radius: 14px; }
.icon-btn:active { border-radius: 8px; }
html:not(.js) .icon-btn { display: none; }

/* ---------- buttons ---------- */
.btn { position: relative; overflow: hidden; display: inline-flex; align-items: center; justify-content: center; gap: 10px; height: 56px; padding: 0 28px; border-radius: 28px; border: 0; font: inherit; font-weight: 650; font-size: 1rem; white-space: nowrap; cursor: pointer; transition: border-radius .45s var(--spring-fast), padding .45s var(--spring-fast); }
.btn::after { content: ''; position: absolute; inset: 0; background: currentColor; opacity: 0; transition: opacity .2s; pointer-events: none; }
.btn:hover::after { opacity: .08; }
.btn:active::after { opacity: .12; }
.btn:hover { border-radius: 20px; }
.btn:active { border-radius: 12px; }
.btn.large { height: 68px; padding: 0 32px; font-size: 1.125rem; }
.btn.filled { background: var(--primary); color: var(--on-primary); }
.hero .btn.filled { background: var(--on-primary-container); color: var(--hero); }
.btn.tonal { background: var(--secondary-container); color: var(--on-secondary-container); }
.btn.outlined { background: transparent; color: var(--primary); box-shadow: inset 0 0 0 1.5px var(--outline); }
.btn.text { height: 44px; padding: 0 18px; background: transparent; color: var(--primary); }
.btn:hover .icon { animation: nudge .6s var(--spring-fast); }
.ripple { position: absolute; border-radius: 50%; background: currentColor; opacity: .22; transform: scale(0); animation: ripple .65s var(--effects) forwards; pointer-events: none; }

/* connected button group: inner corners are tight; the pressed button grows into its neighbour */
.btn-group { display: flex; gap: 4px; margin-top: 8px; }
.btn-group .btn:first-child { border-start-end-radius: 12px; border-end-end-radius: 12px; }
.btn-group .btn:last-child { border-start-start-radius: 12px; border-end-start-radius: 12px; }
.btn-group .btn:hover { border-radius: 34px; }
.btn-group .btn:active { border-radius: 20px; padding-inline: 44px; }
.btn-group:has(.btn:active) .btn:not(:active) { padding-inline: 20px; }

/* ---------- chips ---------- */
.chip { display: inline-flex; align-items: center; gap: 8px; height: 40px; padding: 0 18px 0 14px; border-radius: 12px; background: var(--on-primary-container); color: var(--primary-container); font-weight: 650; font-size: .875rem; }
.chip .icon { font-size: 1.25rem; }
.chip.small { align-self: flex-start; height: 32px; padding: 0 12px 0 8px; font-size: .8125rem; border-radius: 8px; background: var(--accent); color: var(--on-accent); }
.chip.small .icon { font-size: 1.125rem; }

/* ---------- hero ---------- */
.hero { width: var(--page); margin: 16px auto 0; padding: clamp(40px, 7vw, 80px) clamp(24px, 6vw, 72px); border-radius: 56px; background: var(--hero); color: var(--on-primary-container); overflow: hidden; min-height: min(78vh, 700px); display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); align-items: center; gap: clamp(32px, 5vw, 64px); }
.hero-inner { min-width: 0; display: grid; gap: 24px; justify-items: start; }
h1 { font-size: clamp(2.75rem, 6.6vw, 5.25rem); line-height: 1; font-weight: 800; letter-spacing: -.035em; }
h1 span { color: var(--primary); }
h1 em { font-style: normal; color: var(--tertiary); }
.lead { font-size: clamp(1.0625rem, 1.7vw, 1.3125rem); max-width: 500px; }

/* shape mosaic */
.mosaic { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(6px, 1vw, 12px); }
.tile { position: relative; aspect-ratio: 1; display: grid; place-items: center; animation: pop .9s var(--spring-fast) backwards; animation-delay: var(--in, 0ms); }
.tile::before { content: ''; position: absolute; inset: 0; background: var(--fill); clip-path: var(--a); border-radius: 30%; animation: morph 15s var(--spring-fast) infinite; animation-delay: var(--at, 0s); }
.tile img { position: relative; width: 62%; height: auto; border-radius: 26%; }
.t1 { --fill: var(--violet); --a: var(--s-cookie9); --b: var(--s-clover4); --c: var(--s-circle); --at: 0s; --in: 80ms; }
.t2 { --fill: var(--on-primary-container); --a: var(--s-clover4); --b: var(--s-circle); --c: var(--s-burst); --at: -5s; --in: 140ms; }
.t3 { --fill: var(--tertiary); --a: var(--s-circle); --b: var(--s-softburst); --c: var(--s-squircle); --at: -9s; --in: 200ms; }
.t4 { --fill: var(--surface); --a: var(--s-burst); --b: var(--s-squircle); --c: var(--s-cookie6); --at: -12s; --in: 140ms; }
.t5 { --fill: var(--ember); --a: var(--s-softburst); --b: var(--s-gem); --c: var(--s-cookie12); --at: -3s; --in: 200ms; }
.t6 { --fill: var(--secondary); --a: var(--s-gem); --b: var(--s-cookie9); --c: var(--s-clover8); --at: -7s; --in: 260ms; }
.t7 { --fill: var(--tertiary-container); --a: var(--s-squircle); --b: var(--s-clover8); --c: var(--s-circle); --at: -11s; --in: 200ms; }
.t8 { --fill: var(--violet-container); --a: var(--s-clover8); --b: var(--s-burst); --c: var(--s-gem); --at: -2s; --in: 260ms; }
.t9 { --fill: var(--sky); --a: var(--s-cookie12); --b: var(--s-cookie6); --c: var(--s-softburst); --at: -6s; --in: 320ms; }

/* ---------- sections ---------- */
/* In-page links land on the section's content, not on its top padding, just under the top bar. */
.section { --gap: clamp(64px, 9vw, 112px); width: var(--page); margin: 0 auto; padding: var(--gap) 0 0; scroll-margin-top: calc(var(--gap) * -1); }
.section-head { margin-bottom: 36px; padding: 0 12px; display: grid; gap: 10px; }
.overline { font-size: .8125rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--primary); }
h2 { font-size: clamp(2.125rem, 5vw, 3.75rem); line-height: 1.04; font-weight: 800; letter-spacing: -.03em; }

/* ---------- app cards ---------- */
.app-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); gap: 12px; }
.app-card { --container: var(--violet-container); --on-container: var(--on-violet-container); --accent: var(--violet); --on-accent: var(--on-violet); --a: var(--s-burst); --b: var(--s-cookie9);
  display: flex; flex-direction: column; padding: 16px 28px 28px; border-radius: 48px; background: var(--container); color: var(--on-container); transition: border-radius .7s var(--spring-fast); }
.app-card.kernel { --container: var(--ember-container); --on-container: var(--on-ember-container); --accent: var(--ember); --on-accent: var(--on-ember); --a: var(--s-softburst); --b: var(--s-gem); }
.app-card.notify { --container: var(--sky-container); --on-container: var(--on-sky-container); --accent: var(--sky); --on-accent: var(--on-sky); --a: var(--s-cookie12); --b: var(--s-clover8); }
.app-card:hover { border-radius: 76px 32px 76px 32px; }
.stage { position: relative; height: 232px; display: grid; place-items: center; margin-bottom: 12px; }
.blob { position: absolute; width: 204px; height: 204px; background: var(--accent); clip-path: var(--a); border-radius: 30%; animation: spin 40s linear infinite; transition: clip-path var(--morph) var(--spring-fast); }
.app-card:hover .blob { clip-path: var(--b); }
.app-icon { position: relative; width: 112px; height: 112px; object-fit: cover; border-radius: 34px; transition: border-radius var(--morph) var(--spring-fast), scale var(--morph) var(--spring-fast), rotate var(--morph) var(--spring-fast); }
.app-card:hover .app-icon { border-radius: 50%; scale: 1.14; rotate: -8deg; }
h3 { margin-top: 14px; font-size: 2.25rem; font-weight: 750; letter-spacing: -.025em; line-height: 1.1; transition: font-weight .5s var(--effects); }
.app-card:hover h3 { font-weight: 900; }
.tagline { margin-top: 6px; font-weight: 650; font-size: 1.0625rem; color: var(--accent); }
.description { margin-top: 12px; margin-bottom: 20px; line-height: 1.6; }
.features { list-style: none; margin: auto 0 20px; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.features li { display: inline-flex; align-items: center; gap: 6px; height: 32px; padding: 0 12px 0 8px; border-radius: 8px; box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--on-container) 32%, transparent); font-size: .8125rem; font-weight: 550; transition: border-radius .5s var(--spring-fast); }
.features li .icon { font-size: 1.125rem; color: var(--accent); }
.app-card:hover .features li { border-radius: 16px; }
.card-btn { width: 100%; background: var(--accent); color: var(--on-accent); }

/* ---------- about / contact ---------- */
.about-card { display: flex; align-items: center; gap: clamp(24px, 5vw, 64px); padding: clamp(28px, 5vw, 64px); border-radius: 56px; background: var(--secondary-container); color: var(--on-secondary-container); }
.about-body { display: grid; gap: 16px; justify-items: start; }
.about-card .overline { color: var(--on-secondary-container); }
.about-avatar { --a: var(--s-cookie6); --b: var(--s-clover8); --c: var(--s-burst); flex: none; width: clamp(120px, 22vw, 240px); aspect-ratio: 1; display: grid; place-items: center; background: var(--secondary); color: var(--on-secondary); clip-path: var(--a); border-radius: 30%; animation: morph 12s var(--spring-fast) infinite; }
.about-avatar .icon { font-size: clamp(3rem, 7vw, 5.5rem); }
.about-text { font-size: 1.125rem; max-width: 520px; line-height: 1.6; }
.about .btn.outlined { color: var(--on-secondary-container); box-shadow: inset 0 0 0 1.5px currentColor; }

.contact-card { position: relative; overflow: hidden; isolation: isolate; text-align: center; padding: clamp(56px, 9vw, 104px) 24px; border-radius: 56px; background: var(--tertiary-container); color: var(--on-tertiary-container); display: grid; gap: 16px; justify-items: center; }
.contact-card p { font-weight: 550; font-size: 1.125rem; }
.contact-link { display: inline-flex; align-items: center; gap: 16px; font-size: clamp(2.75rem, 9vw, 6rem); font-weight: 800; letter-spacing: -.035em; line-height: 1; transition: scale .6s var(--spring-fast); }
.contact-arrow { position: relative; display: grid; place-items: center; width: 1.1em; height: 1.1em; color: var(--on-tertiary); transition: rotate var(--morph) var(--spring-fast); }
.contact-arrow::before { content: ''; position: absolute; inset: 0; background: var(--tertiary); clip-path: var(--s-cookie9); border-radius: 50%; transition: clip-path var(--morph) var(--spring-fast); }
.contact-arrow .icon { position: relative; font-size: .62em; }
.contact-link:hover { scale: 1.04; }
.contact-link:hover .contact-arrow { rotate: 45deg; }
.contact-link:hover .contact-arrow::before { clip-path: var(--s-burst); }
.deco { position: absolute; z-index: -1; aspect-ratio: 1; background: var(--tertiary); opacity: .14; border-radius: 50%; animation: spin 50s linear infinite; }
.deco-a { width: clamp(180px, 30vw, 380px); left: -6%; top: -36%; clip-path: var(--s-burst); }
.deco-b { width: clamp(140px, 24vw, 300px); right: -4%; bottom: -30%; clip-path: var(--s-clover4); animation-direction: reverse; }

/* ---------- footer ---------- */
.footer { width: var(--page); margin: 64px auto 0; padding: 0 12px 24px; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; color: var(--on-surface-variant); }
.wave-divider { flex: 0 0 100%; height: 10px; margin-bottom: 12px; background: var(--outline-variant); -webkit-mask: var(--wave) 0 0 / 32px 10px repeat-x; mask: var(--wave) 0 0 / 32px 10px repeat-x; }
.footer p { font-size: .875rem; }
.footer .monogram { width: 36px; height: 36px; font-size: 1.2rem; }
.footer .brand { color: var(--on-surface); font-size: 1rem; }

.skip { position: fixed; top: -100px; left: 16px; z-index: 20; background: var(--primary); color: var(--on-primary); padding: 14px 20px; border-radius: 16px; font-weight: 600; }
.skip:focus { top: 16px; }

/* ---------- background ----------
   Large, faint M3E shapes behind everything. Each one drifts on its own path, slowly spins and
   springs between shapes. JS parallaxes them at different depths and wraps each one back in from
   the bottom once it leaves the top, so the background never runs out on a long page. */
.backdrop { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }
.bg-shape { position: absolute; top: calc(var(--y) * 100%); width: var(--size); aspect-ratio: 1; animation: drift var(--drift, 38s) ease-in-out infinite alternate; animation-delay: var(--at, 0s); will-change: transform, translate; }
.bg-shape::before { content: ''; position: absolute; inset: 0; background: var(--fill); opacity: var(--alpha, .1); clip-path: var(--a); border-radius: 30%; animation: morph var(--pace, 18s) var(--spring-fast) infinite, spin var(--turn, 90s) linear infinite; animation-delay: var(--at, 0s); }
.b1 { --size: clamp(260px, 38vw, 560px); --fill: var(--primary); --a: var(--s-cookie9); --b: var(--s-clover4); --c: var(--s-softburst); --depth: .15; --at: -4s; left: -10%; --y: .08; }
.b2 { --size: clamp(200px, 28vw, 420px); --fill: var(--tertiary); --a: var(--s-clover8); --b: var(--s-circle); --c: var(--s-burst); --depth: .28; --at: -11s; --drift: 44s; --turn: 70s; right: -8%; --y: .42; }
.b3 { --size: clamp(160px, 20vw, 300px); --fill: var(--violet); --a: var(--s-burst); --b: var(--s-squircle); --c: var(--s-cookie6); --depth: .45; --at: -7s; --drift: 32s; --pace: 15s; left: 24%; --y: .78; }
.b4 { --size: clamp(220px, 30vw, 460px); --fill: var(--secondary); --a: var(--s-softburst); --b: var(--s-gem); --c: var(--s-clover4); --depth: .2; --at: -15s; --drift: 50s; --turn: 120s; left: 52%; --y: -.12; }
.b5 { --size: clamp(140px, 16vw, 240px); --fill: var(--sky); --a: var(--s-cookie12); --b: var(--s-clover8); --c: var(--s-circle); --depth: .6; --at: -2s; --drift: 28s; --pace: 14s; left: 46%; --y: .62; }
.b6 { --size: clamp(240px, 34vw, 500px); --fill: var(--ember); --a: var(--s-squircle); --b: var(--s-cookie9); --c: var(--s-burst); --depth: .35; --at: -9s; --drift: 40s; --alpha: .08; right: -6%; --y: .95; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .bg-shape { --alpha: .12; } }
:root[data-theme="dark"] .bg-shape { --alpha: .12; }

/* ---------- motion ---------- */
.js .reveal { opacity: 0; }
.js .reveal.in { opacity: 1; animation: rise .9s var(--spring) var(--d, 0ms) backwards; }

@keyframes rise { from { opacity: 0; translate: 0 44px; scale: .96; } }
@keyframes pop { from { scale: 0; rotate: -60deg; } }
@keyframes drop { from { transform: translateY(-80px); opacity: 0; } }
@keyframes spin { to { rotate: 360deg; } }
@keyframes drift {
  0% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(6vw, -4vh) scale(1.08); }
  66% { transform: translate(-4vw, 5vh) scale(.94); }
  100% { transform: translate(3vw, 2vh) scale(1.04); }
}
@keyframes nudge { 40% { transform: translateY(1px) scale(1.15) rotate(-8deg); } }
@keyframes ripple { to { transform: scale(1); opacity: 0; } }
/* Each morph holds, then springs to the next shape. The easing applies per keyframe interval. */
@keyframes morph {
  0%, 26% { clip-path: var(--a); }
  33%, 59% { clip-path: var(--b); }
  66%, 92% { clip-path: var(--c); }
  100% { clip-path: var(--a); }
}

/* ---------- responsive ---------- */
@media (max-width: 960px) {
  .hero { grid-template-columns: minmax(0, 1fr); min-height: 0; }
  .mosaic { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .t3, .t4, .t7, .t8 { display: none; }
  .b3, .b5 { display: none; }
}
@media (max-width: 700px) {
  /* The nav becomes a floating bottom toolbar, within thumb reach. A filter or transform
     on the top bar would trap its fixed child, so both are dropped here. */
  .top-bar { animation: none; backdrop-filter: none; -webkit-backdrop-filter: none; background: var(--surface-3); }
  .nav-pills { position: fixed; z-index: 11; left: 50%; bottom: 16px; translate: -50% 0; padding: 6px; border-radius: 999px; background: var(--surface-3); box-shadow: 0 6px 20px rgb(0 0 0 / .22); }
  .nav-indicator { top: 6px; }
  .nav-pills a { padding: 0 14px; }
  .hero { border-radius: 40px; }
  .btn.large { height: 60px; padding: 0 22px; font-size: 1rem; }
  .hero .chip { font-size: .8125rem; padding: 0 14px 0 10px; }
  .btn-group { width: 100%; }
  .btn-group .btn { padding-inline: 18px; }
  .btn-group .btn:first-child { flex: 1; }
  .btn-group .btn:active { padding-inline: 24px; }
  .btn-group:has(.btn:active) .btn:not(:active) { padding-inline: 12px; }
  .about-card { flex-direction: column; align-items: flex-start; border-radius: 40px; }
  .contact-card { border-radius: 40px; }
  .app-card { border-radius: 40px; padding: 12px 22px 22px; }
  .footer { justify-content: center; text-align: center; padding-bottom: 96px; }
}
@media (max-width: 400px) {
  .btn-group .icon { display: none; }
  .nav-pills a { padding: 0 10px; gap: 6px; font-size: .875rem; }
  .about .btn { padding-inline: 18px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; }
}