:root {
  --bg: #f3efe6;
  --bg-alt: #e8e2d6;
  --ink: #0b0f14;
  --ink-muted: #3d4550;
  --ink-soft: #6a7280;
  --accent: #b86b2c;
  --accent-deep: #8a4a18;
  --ring: #c4a574;
  --core: #0b0f14;
  --surface: rgba(255, 252, 246, 0.72);
  --line: rgba(11, 15, 20, 0.12);
  --shadow: 0 24px 60px rgba(11, 15, 20, 0.08);
  --font-display: "Instrument Serif", Georgia, serif;
  --font-body: "Sora", system-ui, sans-serif;
  --radius: 2px;
  --max: 1080px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--ink);
  background:
    radial-gradient(ellipse 90% 55% at 70% -10%, rgba(196, 165, 116, 0.28), transparent 55%),
    radial-gradient(ellipse 70% 50% at 0% 40%, rgba(184, 107, 44, 0.08), transparent 50%),
    linear-gradient(165deg, #f7f3eb 0%, var(--bg) 45%, #ebe4d8 100%);
  overflow-x: hidden;
}

.grain {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 50;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  max-width: var(--max);
  margin: 0 auto;
  padding: 1.1rem 1.5rem;
  backdrop-filter: blur(10px);
  background: rgba(243, 239, 230, 0.75);
  border-bottom: 1px solid transparent;
}

.site-header.is-scrolled {
  border-bottom-color: var(--line);
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.logo:hover {
  color: var(--ink);
}

.logo-mark {
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 50%;
  background: var(--core);
  box-shadow:
    0 0 0 2px var(--bg),
    0 0 0 3px var(--ring);
  position: relative;
  flex-shrink: 0;
}

.logo-mark::after {
  content: "";
  position: absolute;
  inset: 35%;
  border-radius: 50%;
  background: var(--bg);
}

.nav {
  display: flex;
  gap: 1.35rem;
  font-size: 0.9rem;
  font-weight: 500;
}

.nav a {
  text-decoration: none;
  color: var(--ink-muted);
}

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

.hero {
  position: relative;
  min-height: calc(100vh - 4.5rem);
  display: grid;
  align-items: center;
  max-width: var(--max);
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
  overflow: hidden;
}

.hero-visual {
  position: absolute;
  inset: auto -8% 5% auto;
  width: min(520px, 58vw);
  aspect-ratio: 1;
  pointer-events: none;
}

.orbit {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid rgba(11, 15, 20, 0.14);
  animation: spin 48s linear infinite;
}

.orbit-outer {
  inset: 4%;
}

.orbit-mid {
  inset: 18%;
  border-color: rgba(184, 107, 44, 0.35);
  animation-duration: 32s;
  animation-direction: reverse;
}

.orbit-inner {
  inset: 32%;
  border-style: dashed;
  animation-duration: 22s;
}

.orbit::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  width: 7px;
  height: 7px;
  margin: -3.5px 0 0 -3.5px;
  border-radius: 50%;
  background: var(--accent);
}

.core {
  position: absolute;
  inset: 42%;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #2a323c, var(--core) 70%);
  box-shadow:
    0 0 40px rgba(11, 15, 20, 0.35),
    0 0 0 10px rgba(11, 15, 20, 0.06);
  animation: pulse 5.5s ease-in-out infinite;
}

.accretion {
  position: absolute;
  inset: 28%;
  border-radius: 50%;
  border: 2px solid transparent;
  border-top-color: var(--ring);
  border-right-color: rgba(196, 165, 116, 0.4);
  animation: accretion-spin 18s linear infinite;
}

.hero-copy {
  position: relative;
  z-index: 1;
  max-width: 34rem;
  animation: rise 0.9s ease-out both;
}

.brand-lockup {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: clamp(3.2rem, 9vw, 5.5rem);
  line-height: 0.95;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.hero h1 {
  margin: 0 0 1rem;
  font-family: var(--font-body);
  font-size: clamp(1.15rem, 2.4vw, 1.45rem);
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--ink-muted);
}

.lede {
  margin: 0 0 1.75rem;
  color: var(--ink-soft);
  font-size: 1.02rem;
  max-width: 28rem;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.25rem;
  font-family: inherit;
  font-size: 0.92rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius);
  border: 1px solid transparent;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
  color: inherit;
}

.btn-primary {
  background: var(--ink);
  color: #f7f3eb;
}

.btn-primary:hover {
  background: #1a222c;
  color: #f7f3eb;
}

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

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

.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: 5rem 1.5rem;
}

.section-alt {
  background: var(--bg-alt);
  max-width: none;
  padding-left: 0;
  padding-right: 0;
}

.section-alt > * {
  max-width: var(--max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.section-head {
  max-width: 36rem;
  margin-bottom: 2.5rem;
}

.eyebrow {
  margin: 0 0 0.5rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-deep);
}

.section-head h2 {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.section-lede {
  margin: 0;
  color: var(--ink-muted);
}

.app-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.app-item {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.25rem;
  padding: 1.75rem 1.5rem;
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  transition: border-color 0.25s ease, transform 0.25s ease;
}

.app-item:hover {
  border-color: rgba(184, 107, 44, 0.35);
  transform: translateY(-2px);
}

.app-item .app-meta {
  flex: 1 1 18rem;
}

.app-status {
  display: inline-block;
  margin-bottom: 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-deep);
}

.app-item h3 {
  margin: 0 0 0.5rem;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
}

.app-item p {
  margin: 0;
  max-width: 36rem;
  color: var(--ink-muted);
}

.app-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}

.app-link:hover {
  color: var(--accent-deep);
}

.fine-print {
  margin: 1rem 0 0;
  font-size: 0.82rem;
  color: var(--ink-soft);
}

.principles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.principle {
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}

.principle h3 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 400;
}

.principle p {
  margin: 0;
  color: var(--ink-muted);
  font-size: 0.95rem;
}

.contact-block {
  padding: 2rem 0 0;
}

.contact-email {
  display: inline-block;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  text-decoration: none;
  letter-spacing: -0.02em;
  border-bottom: 1px solid var(--line);
}

.contact-email:hover {
  border-bottom-color: var(--accent);
  color: var(--accent-deep);
}

.contact-note {
  margin: 0.85rem 0 0;
  font-size: 0.85rem;
  color: var(--ink-soft);
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: var(--max);
  margin: 0 auto;
  padding: 2rem 1.5rem 3rem;
  border-top: 1px solid var(--line);
  font-size: 0.88rem;
  color: var(--ink-soft);
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  color: var(--ink);
}

.footer-brand .logo-mark {
  width: 1rem;
  height: 1rem;
}

.footer-copy {
  margin: 0;
}

.footer-nav a {
  text-decoration: none;
  font-weight: 500;
  color: var(--ink-muted);
}

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

/* Privacy page */
.page {
  max-width: 40rem;
  margin: 0 auto;
  padding: 3rem 1.5rem 5rem;
}

.page h1 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 3.4rem);
  font-weight: 400;
  letter-spacing: -0.02em;
}

.page .updated {
  margin: 0 0 2rem;
  font-size: 0.88rem;
  color: var(--ink-soft);
}

.page h2 {
  margin: 2rem 0 0.75rem;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
}

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

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

.back-link {
  display: inline-block;
  margin-bottom: 2rem;
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  color: var(--ink-muted);
}

.back-link:hover {
  color: var(--ink);
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes accretion-spin {
  from {
    transform: rotate(-18deg) scaleY(0.38);
  }
  to {
    transform: rotate(342deg) scaleY(0.38);
  }
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.04);
  }
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 820px) {
  .principles {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    opacity: 0.45;
    width: min(420px, 90vw);
    inset: auto 50% 8% auto;
    transform: translateX(40%);
  }
}

@media (max-width: 560px) {
  .nav {
    gap: 0.9rem;
    font-size: 0.82rem;
  }

  .hero {
    min-height: auto;
    padding-top: 3rem;
    padding-bottom: 8rem;
  }

  .hero-copy {
    max-width: 100%;
  }

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .orbit,
  .accretion,
  .core,
  .hero-copy,
  .reveal {
    animation: none !important;
    transition: none !important;
    opacity: 1;
    transform: none;
  }
}