:root {
  color-scheme: light;
  --bg: #f4f5f7;
  --ink: #141414;
  --muted: #5c5f66;
  --line: rgba(20, 20, 20, 0.1);
  --grid: #d0d2d6;
  --accent: #4a0a77;
  --accent-hover: #5a108f;
  --surface: rgba(244, 245, 247, 0.88);
  --max: 68rem;
  --pad: clamp(1.25rem, 4vw, 2.5rem);
  --font-brand: "Pixelify Sans", sans-serif;
  --font-display: "DotGothic16", sans-serif;
  --font-body: "VT323", monospace;
  --grid-size: 32px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.45rem;
  line-height: 1.45;
  background-color: var(--bg);
  /* One uniform square grid — SVG tile avoids uneven CSS-gradient seams */
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='32' height='32'%3E%3Cpath d='M32 0H0V32' fill='none' stroke='%23d0d2d6' stroke-width='1'/%3E%3C/svg%3E");
  background-size: var(--grid-size) var(--grid-size);
  background-repeat: repeat;
  -webkit-font-smoothing: antialiased;
}

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
  transition: color 0.18s ease;
}

a:hover {
  color: var(--accent-hover);
}

img {
  max-width: 100%;
  display: block;
}

code {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.9em;
  background: rgba(20, 20, 20, 0.05);
  padding: 0.1em 0.35em;
  border-radius: 3px;
}

/* ——— Shell ——— */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--accent);
  border-bottom: none;
}

.site-header__inner,
.site-footer__inner,
.wrap {
  width: min(100% - 2 * var(--pad), var(--max));
  margin-inline: auto;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 3.5rem;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.28em;
  font-family: var(--font-brand);
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: -0.03em;
  color: #fff;
  text-decoration: none;
}

.logo:hover {
  color: #fff;
  opacity: 0.92;
}

.brand-thread {
  width: 0.85em;
  height: 0.85em;
  flex-shrink: 0;
  display: block;
}

.logo .brand-thread {
  width: 0.95em;
  height: 0.95em;
}

.nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.75rem 1.25rem;
  font-family: var(--font-brand);
  font-size: 1.05rem;
  font-weight: 600;
}

@media (max-width: 640px) {
  .nav a:nth-child(1),
  .nav a:nth-child(2) {
    display: none;
  }
}

.nav a {
  color: rgba(255, 255, 255, 0.92);
  text-decoration: none;
}

.nav a:hover,
.nav a[aria-current="page"] {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.site-footer {
  margin-top: 4rem;
  border-top: none;
  padding: 1.75rem 0 2.5rem;
  background: var(--accent);
}

.site-footer__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-brand);
  font-size: 1rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.92);
}

.site-footer a {
  color: rgba(255, 255, 255, 0.92);
  text-decoration: none;
}

.site-footer a:hover {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* ——— Landing hero ——— */

.hero {
  display: grid;
  grid-template-rows: auto auto;
  padding: clamp(2rem, 6vh, 3rem) 0 0;
  gap: clamp(1.25rem, 3vh, 2rem);
}

.hero__copy {
  width: min(100% - 2 * var(--pad), 44rem);
  margin: 0;
  margin-left: max(var(--pad), calc((100% - var(--max)) / 2 + var(--pad)));
  padding: clamp(1.25rem, 3vw, 1.75rem) 0;
  justify-self: start;
  background: transparent;
  border: none;
}

.hero__title-row {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  margin: 0 0 1.15rem;
  animation: rise-in 0.7s ease both;
}

.hero__mark {
  width: clamp(4.5rem, 12vw, 7rem);
  height: clamp(4.5rem, 12vw, 7rem);
  flex-shrink: 0;
  border-radius: 14px;
  object-fit: cover;
  border: 1px solid var(--line);
  background: #fff;
}

.hero__brand {
  display: inline-flex;
  align-items: center;
  gap: 0.12em;
  font-family: var(--font-brand);
  font-weight: 700;
  font-size: clamp(4.25rem, 14vw, 7.5rem);
  line-height: 0.95;
  letter-spacing: -0.02em;
  margin: 0;
}

.hero__brand .brand-thread {
  width: 0.72em;
  height: 0.72em;
  margin-top: 0.06em;
}

.hero__headline {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.45rem, 2.8vw, 1.8rem);
  letter-spacing: -0.02em;
  line-height: 1.25;
  margin: 0 0 0.75rem;
  color: var(--ink);
  animation: rise-in 0.7s ease both 0.08s;
}

.hero__lede {
  margin: 0 0 1.75rem;
  color: var(--muted);
  font-size: 1.3rem;
  max-width: 30rem;
  animation: rise-in 0.7s ease both 0.16s;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  align-items: center;
  animation: rise-in 0.7s ease both 0.24s;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-brand);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -0.01em;
  padding: 0.8rem 1.3rem;
  border-radius: 4px;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease,
    color 0.18s ease;
}

.btn:hover {
  transform: translateY(-2px);
  text-decoration: none;
}

.btn--primary {
  background: var(--accent);
  color: #fff;
}

.btn--primary:hover {
  background: var(--accent-hover);
  color: #fff;
}

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

.btn--ghost:hover {
  border-color: var(--ink);
  color: var(--ink);
}

.hero__demo {
  /* Slightly wider than the white section panels below (var(--max)) */
  width: min(100% - 2 * var(--pad), calc(var(--max) + 5rem));
  margin-inline: auto;
  margin-block: 0 clamp(1rem, 3vh, 1.75rem);
  justify-self: center;
  border-radius: 16px;
  border: 1px solid rgba(74, 10, 119), 0.28);
  overflow: hidden;
  background: #0f0f10;
  animation: rise-in 0.85s ease both 0.28s;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.35) inset,
    0 12px 28px rgba(20, 20, 20, 0.14),
    0 28px 64px rgba(74, 10, 119), 0.28),
    0 0 48px rgba(74, 10, 119), 0.22);
}

.hero__video {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: inherit;
}

/* ——— Sections ——— */

.section {
  padding: clamp(1.5rem, 4vh, 2.5rem) 0;
  border-top: none;
}

.section .wrap,
.page {
  /* Warm paper + fine fiber noise */
  background-color: #f7f3ea;
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='matrix' values='0 0 0 0 0.55 0 0 0 0 0.5 0 0 0 0 0.4 0 0 0 0.08 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"),
    linear-gradient(180deg, #fbf8f1 0%, #f3eee3 100%);
  background-blend-mode: multiply, normal;
  border-radius: 12px;
  border: 1px solid rgba(80, 70, 55, 0.12);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.65) inset,
    0 10px 28px rgba(40, 32, 20, 0.06);
  padding: clamp(1.5rem, 4vw, 2.25rem);
}

.section__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.85rem, 3.4vw, 2.35rem);
  letter-spacing: -0.03em;
  margin: 0 0 0.5rem;
}

.section__lede {
  margin: 0 0 2rem;
  color: var(--muted);
  max-width: 34rem;
}

.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.5rem;
  counter-reset: step;
}

@media (min-width: 720px) {
  .steps {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }
}

.steps li {
  position: relative;
  padding-top: 0.25rem;
  counter-increment: step;
}

.steps li::before {
  content: counter(step, decimal-leading-zero);
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.06em;
  color: var(--accent);
  margin-bottom: 0.55rem;
}

.steps h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  margin: 0 0 0.4rem;
}

.steps p {
  margin: 0;
  color: var(--muted);
  font-size: 1.2rem;
}

.points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 720px) {
  .points {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }
}

.points h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
  margin: 0 0 0.4rem;
}

.points p {
  margin: 0;
  color: var(--muted);
  font-size: 1.2rem;
}

.install ol {
  margin: 0;
  padding-left: 1.2rem;
  max-width: 36rem;
  color: var(--muted);
}

.install li + li {
  margin-top: 0.55rem;
}

.install code {
  color: var(--ink);
}

/* ——— Privacy doc ——— */

.page {
  width: min(100% - 2 * var(--pad), var(--max));
  margin-block: clamp(2rem, 5vh, 3rem);
  margin-inline: auto;
}

.page h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.25rem, 5.5vw, 3.1rem);
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 0 0 0.4rem;
}

.page .meta {
  color: var(--muted);
  margin: 0 0 1.75rem;
  font-size: 1.15rem;
}

.page h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.3rem;
  letter-spacing: -0.02em;
  margin: 2rem 0 0.6rem;
}

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

.page ul {
  padding-left: 1.2rem;
}

.page hr {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 2rem 0;
}

/* ——— Roadmap ——— */

.roadmap {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  display: grid;
  gap: 1.5rem;
}

.roadmap li {
  padding-left: 0;
  border-top: 1px solid rgba(80, 70, 55, 0.12);
  padding-top: 1.25rem;
}

.roadmap li:first-child {
  border-top: none;
  padding-top: 0;
}

.roadmap h2 {
  margin: 0.45rem 0 0.5rem;
}

.roadmap p {
  margin: 0;
  color: var(--muted);
  max-width: 40rem;
}

.roadmap__tag {
  display: inline-block;
  font-family: var(--font-brand);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
  border: 1px solid var(--line);
  color: var(--muted);
  background: rgba(255, 255, 255, 0.45);
}

.roadmap__tag--now {
  color: #2f5d3a;
  border-color: rgba(47, 93, 58, 0.35);
  background: rgba(47, 93, 58, 0.1);
}

.roadmap__tag--next {
  color: var(--accent);
  border-color: rgba(74, 10, 119), 0.4);
  background: rgba(74, 10, 119), 0.12);
}

.roadmap__tag--later {
  color: var(--muted);
}

.submit .cta-row,
.install .cta-row {
  margin-top: 1.25rem;
  animation: none;
}

.submit__hint {
  margin-top: 1.25rem !important;
  margin-bottom: 0 !important;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}