:root {
  color-scheme: light dark;
  --bg: #f4f1ea;
  --bg-elev: #fffcf6;
  --ink: #161410;
  --muted: #5f584e;
  --line: #d9d1c3;
  --accent: #0b5fbf;
  --accent-ink: #f4f1ea;
  --accent-soft: #d7e6f8;
  --ok: #0f7a56;
  --shadow: 0 18px 50px rgba(22, 20, 16, 0.08);
  --radius: 1.25rem;
  --font: "Figtree", ui-sans-serif, system-ui, sans-serif;
  --display: "Fraunces", "Iowan Old Style", Georgia, serif;
  --wrap: 72rem;
  --prose: 42rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #12110e;
    --bg-elev: #1c1b17;
    --ink: #f3efe6;
    --muted: #b4ada0;
    --line: #322f28;
    --accent: #7db4ff;
    --accent-ink: #10141a;
    --accent-soft: #1a2c45;
    --ok: #3dcc9a;
    --shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
  }

}

.theme-budget {
  --accent: #0f7a56;
  --accent-ink: #f4f1ea;
  --accent-soft: #d5eee4;
}

@media (prefers-color-scheme: dark) {
  .theme-budget {
    --accent: #3dcc9a;
    --accent-ink: #0d1612;
    --accent-soft: #16352b;
  }
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  letter-spacing: -0.011em;
}

img { max-width: 100%; height: auto; }

a {
  color: var(--accent);
  text-underline-offset: 0.18em;
}

a:hover { text-decoration-thickness: 2px; }

.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  background: var(--ink);
  color: var(--bg);
  padding: 0.5rem 0.8rem;
  border-radius: 0.4rem;
  z-index: 20;
}

.skip:focus { top: 1rem; }

.wrap {
  width: min(var(--wrap), calc(100% - 2rem));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(16px);
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 4rem;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--ink);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.app-icon {
  display: block;
  border-radius: 22.5%;
  object-fit: cover;
  box-shadow: 0 10px 28px rgba(22, 20, 16, 0.14);
}

.app-icon-nav {
  width: 2rem;
  height: 2rem;
  box-shadow: 0 4px 12px rgba(22, 20, 16, 0.16);
}

.app-icon-sm {
  width: 3.5rem;
  height: 3.5rem;
  flex-shrink: 0;
}

.app-icon-lg {
  width: 5.25rem;
  height: 5.25rem;
}

.app-icon-hero {
  width: 100%;
  height: auto;
  aspect-ratio: 1;
  box-shadow: 0 22px 50px rgba(22, 20, 16, 0.2);
}

.card-app {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.page-head-icon {
  margin-bottom: 1.1rem;
}

.nav {
  display: flex;
  gap: 1.35rem;
  align-items: center;
}

.nav a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
}

.nav a:hover,
.nav a[aria-current="page"] {
  color: var(--ink);
}

.nav-checkbox { display: none; }

.nav-toggle {
  display: none;
  width: 2.5rem;
  height: 2.5rem;
  place-items: center;
  cursor: pointer;
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  display: block;
  width: 1.2rem;
  height: 2px;
  background: var(--ink);
  position: relative;
  border-radius: 2px;
}

.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
}

.nav-toggle span::before { top: -6px; }
.nav-toggle span::after { top: 6px; }

.hero {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3rem;
  align-items: center;
  padding: 4.5rem 0 3.5rem;
}

.eyebrow {
  margin: 0 0 0.75rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}

.hero h1,
.page-head h1 {
  font-family: var(--display);
  font-weight: 650;
  font-optical-sizing: auto;
  letter-spacing: -0.04em;
  line-height: 1.05;
  margin: 0;
}

.hero h1 {
  font-size: clamp(2.8rem, 7vw, 5.4rem);
}

.hero h1 em {
  font-style: italic;
  font-weight: 500;
  color: var(--muted);
}

.dot {
  display: inline-block;
  width: 0.28em;
  height: 0.28em;
  margin-left: 0.08em;
  background: var(--accent);
  border-radius: 50%;
  vertical-align: 0.12em;
}

.lede {
  font-size: 1.2rem;
  color: var(--muted);
  max-width: 38rem;
}

.hero .lede { margin: 1.25rem 0 1.75rem; }

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.15rem;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--ink);
  color: var(--bg);
}

.btn-primary:hover { opacity: 0.9; }

.btn-ghost {
  border-color: var(--line);
  color: var(--ink);
  background: transparent;
}

.clock {
  position: relative;
  aspect-ratio: 1;
  width: min(100%, 26rem);
  margin-inline: auto;
}

.clock .ring {
  position: absolute;
  inset: 8%;
  border: 1px solid var(--line);
  border-radius: 50%;
}

.clock .ring:nth-child(2) { inset: 18%; }
.clock .ring:nth-child(3) {
  inset: 28%;
  border-color: color-mix(in srgb, var(--accent) 45%, var(--line));
}

.clock-icon {
  position: absolute;
  inset: 18%;
  display: grid;
  place-items: center;
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-0.45rem); }
}

@media (prefers-reduced-motion: reduce) {
  .clock-icon { animation: none; }
  html { scroll-behavior: auto; }
}

.band {
  padding: 1rem 0 4rem;
}

.apps-list {
  padding-top: 3rem;
}

.apps-list .lede {
  margin: 0 0 1.5rem;
}

.band h2 {
  font-family: var(--display);
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  letter-spacing: -0.03em;
  margin: 0 0 1.25rem;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: 1rem;
}

.card {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem 1.3rem 1.35rem;
  box-shadow: var(--shadow);
}

a.card {
  color: inherit;
  text-decoration: none;
  display: block;
  transition: transform 0.2s ease;
}

a.card:hover { transform: translateY(-3px); }

.card h3,
.card h2 {
  font-size: 1.05rem;
  margin: 0 0 0.4rem;
  font-family: var(--font);
  letter-spacing: -0.02em;
}

.card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.panel {
  background: var(--ink);
  color: var(--bg);
  border-radius: var(--radius);
  padding: 1.6rem 1.7rem;
}

.panel h2 { color: inherit; }

.panel p,
.panel li { color: color-mix(in srgb, var(--bg) 82%, var(--ink)); }

.panel a { color: var(--accent); }

.panel-soft {
  background: var(--accent-soft);
  color: var(--ink);
  border-radius: var(--radius);
  padding: 1.6rem 1.7rem;
  border: 1px solid var(--line);
}

.panel-soft ul { margin: 0.6rem 0 0; padding-left: 1.1rem; }

.trust {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.trust p { margin: 0.2rem 0 0; color: var(--muted); }

.page {
  padding: 3.2rem 0 5rem;
  max-width: var(--prose);
}

.page-head h1 {
  font-size: clamp(2.1rem, 5vw, 3.3rem);
}

.page-head .lede {
  margin: 0.8rem 0 0;
}

.prose h2 {
  font-family: var(--display);
  font-size: 1.45rem;
  letter-spacing: -0.03em;
  margin-top: 2.2rem;
}

.prose h3 {
  font-size: 1.05rem;
  margin-top: 1.5rem;
}

.prose p,
.prose li {
  color: var(--ink);
}

.prose li + li { margin-top: 0.25rem; }

#markdown-toc {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem 1.2rem;
  list-style: none;
}

#markdown-toc ul {
  margin: 0.3rem 0 0.3rem 1rem;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 2.5rem 0 3rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.footer-brand {
  margin: 0 0 0.35rem;
  color: var(--ink);
  font-weight: 700;
}

.footer-copy { margin: 0; max-width: 28rem; }

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  align-items: flex-start;
}

.footer-links a {
  color: var(--muted);
  text-decoration: none;
}

.footer-links a:hover { color: var(--ink); }

.fineprint {
  font-size: 0.92rem;
  color: var(--muted);
}

@media (max-width: 860px) {
  .hero,
  .split {
    grid-template-columns: 1fr;
  }

  .hero { padding-top: 2.4rem; gap: 2rem; }

  .clock { width: min(100%, 18rem); }

  .nav-toggle { display: grid; }

  .nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 4rem;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    padding: 0.5rem 1rem 1rem;
  }

  .nav a { padding: 0.7rem 0; }

  .nav-checkbox:checked ~ .nav { display: flex; }
}