:root {
  --paper: #fffaf0;
  --paper-deep: #fceea5;
  --ink: #273969;
  --ink-soft: #5a6483;
  --brass: #d22c2e;
  --brass-light: #fceea5;
  --plum: #d22c2e;
  --line: rgba(39, 57, 105, 0.18);
  --serif: "Iowan Old Style", "Baskerville", "Times New Roman", serif;
  --sans: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  background: var(--paper);
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 78% 6%, rgba(252, 238, 165, 0.72), transparent 29rem),
    radial-gradient(circle at 10% 46%, rgba(210, 44, 46, 0.045), transparent 34rem),
    var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 100;
  padding: 0.75rem 1rem;
  background: var(--ink);
  color: white;
  transform: translateY(-200%);
}

.skip-link:focus { transform: translateY(0); }

.site-header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  width: min(92rem, calc(100% - 4rem));
  margin: 0 auto;
  padding: 1.6rem 0;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  width: max-content;
  font-weight: 650;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.brand-logo {
  width: 2.55rem;
  aspect-ratio: 1;
  border-radius: 50%;
  box-shadow: 0 0.45rem 1.4rem rgba(39, 57, 105, 0.16);
}

.brand-wordmark {
  width: 7.25rem;
  height: auto;
}

nav { display: flex; gap: 2.25rem; }
nav a, .header-cta {
  font-size: 0.9rem;
  font-weight: 560;
  text-decoration: none;
}
nav a { color: var(--ink-soft); transition: color 180ms ease; }
nav a:hover { color: var(--ink); }

.header-cta {
  justify-self: end;
  padding: 0.75rem 1.05rem;
  color: var(--paper);
  background: var(--brass);
  border-radius: 999px;
  transition: background 180ms ease, transform 180ms ease;
}

.header-cta:hover { background: #b92327; transform: translateY(-1px); }

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(31rem, 0.8fr);
  align-items: center;
  gap: clamp(2rem, 6vw, 7rem);
  min-height: 100svh;
  width: min(92rem, calc(100% - 4rem));
  margin: 0 auto;
  padding: 8rem 0 4rem;
  overflow: hidden;
}

.hero-copy { position: relative; z-index: 2; }

.eyebrow, .feature-kicker {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 0 0 1.65rem;
  color: var(--brass);
  font-size: 0.78rem;
  font-weight: 720;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eyebrow span { width: 2.25rem; height: 2px; background: currentColor; }

h1, h2 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: -0.055em;
  line-height: 0.94;
}

h1 { font-size: clamp(4.6rem, 8.5vw, 8.8rem); }
h1 em { color: var(--brass); font-weight: 400; }
h2 { font-size: clamp(3.5rem, 6.5vw, 7rem); }

.hero-intro {
  max-width: 38rem;
  margin: 2.2rem 0 0;
  color: var(--ink-soft);
  font-size: clamp(1.1rem, 1.55vw, 1.35rem);
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.65rem;
  margin-top: 2.4rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  min-height: 3.4rem;
  padding: 0.9rem 1.35rem;
  border-radius: 999px;
  font-weight: 650;
  text-decoration: none;
  transition: transform 180ms ease, background 180ms ease;
}

.button:hover { transform: translateY(-2px); }
.button-dark { color: white; background: var(--brass); }
.button-dark:hover { background: #b92327; }

.text-link {
  font-weight: 620;
  text-decoration-color: rgba(16, 16, 18, 0.3);
  text-underline-offset: 0.4rem;
}

.availability {
  margin: 1.4rem 0 0;
  color: #727a96;
  font-size: 0.86rem;
}

.hero-visual {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 52rem;
}

.hero-orbit {
  position: absolute;
  width: 34rem;
  aspect-ratio: 1;
  border: 1px solid rgba(210, 44, 46, 0.24);
  border-radius: 50%;
}

.hero-orbit::before,
.hero-orbit::after {
  content: "";
  position: absolute;
  border: 1px solid rgba(39, 57, 105, 0.13);
  border-radius: 50%;
}

.hero-orbit::before { inset: 4rem; }
.hero-orbit::after { inset: 9rem; }

.device-poster {
  position: relative;
  z-index: 2;
  margin: 0;
  overflow: visible;
  background: transparent;
}

.device-poster-hero {
  width: min(26rem, 78%);
  aspect-ratio: 1273 / 2446;
}

.device-poster-hero img {
  width: 100%;
  height: auto;
}

.manifesto, .story-section, .privacy-section, .reviews-section {
  width: min(92rem, calc(100% - 4rem));
  margin: 0 auto;
  padding: clamp(6rem, 12vw, 11rem) 0;
}

.section-number {
  margin: 0 0 2rem;
  color: var(--brass);
  font-size: 0.75rem;
  font-weight: 750;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.manifesto { border-top: 1px solid var(--line); }
.manifesto-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 7rem; align-items: end; }
.manifesto-grid h2 { font-size: clamp(3.8rem, 6.7vw, 7.3rem); }
.manifesto-copy { color: var(--ink-soft); font-size: 1.15rem; }
.manifesto-copy p:first-child { margin-top: 0; }

.principles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: clamp(4rem, 8vw, 7rem);
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.principles article { min-height: 19rem; padding: 2rem; background: var(--paper); }
.principles article + article { border-left: 1px solid var(--line); }
.principles span { color: var(--brass); font-size: 0.75rem; font-weight: 750; }
.principles h3, .showcase h3, .feature-card h3 {
  margin: 5rem 0 1rem;
  font-family: var(--serif);
  font-size: 2.2rem;
  font-weight: 400;
  line-height: 1.05;
}
.principles p { max-width: 19rem; color: var(--ink-soft); }

.story-section { border-top: 1px solid var(--line); }
.section-heading { display: grid; grid-template-columns: 0.35fr 1.1fr 0.55fr; gap: 3rem; align-items: end; }
.section-heading .section-number { align-self: start; }
.section-heading > p:last-child { margin: 0; color: var(--ink-soft); font-size: 1.1rem; }

.showcase {
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  align-items: center;
  gap: clamp(3rem, 8vw, 8rem);
  margin-top: clamp(5rem, 10vw, 10rem);
  padding: clamp(3rem, 6vw, 6rem);
  overflow: hidden;
  color: var(--paper);
  background: var(--ink);
  border-radius: 2rem;
}

.showcase h3 { margin: 1rem 0 1.5rem; font-size: clamp(3rem, 5vw, 5.7rem); }
.showcase-copy > p:not(.feature-kicker) { color: rgba(255, 250, 240, 0.72); font-size: 1.08rem; }
.showcase ul { margin: 2.2rem 0 0; padding: 0; list-style: none; }
.showcase li { padding: 0.9rem 0; border-top: 1px solid rgba(252, 238, 165, 0.22); color: var(--paper); }
.showcase li:last-child { border-bottom: 1px solid rgba(252, 238, 165, 0.22); }

.editorial-shot {
  width: min(26rem, 86%);
  aspect-ratio: 1273 / 2446;
  margin: 0 auto;
  overflow: visible;
}
.editorial-shot img { width: 100%; height: auto; }

.feature-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin-top: 1.5rem; }
.feature-card { position: relative; display: flex; flex-direction: column; min-height: 0; overflow: hidden; background: var(--paper-deep); border-radius: 2rem; }
.feature-card-dark { color: var(--paper); background: var(--ink); }
.feature-card-copy { position: relative; z-index: 2; max-width: 34rem; padding: clamp(2rem, 5vw, 4.5rem) clamp(2rem, 5vw, 4.5rem) 2.5rem; }
.feature-card h3 { margin: 1rem 0 1.25rem; font-size: clamp(2.7rem, 4.2vw, 4.8rem); }
.feature-card-copy > p:last-child { color: var(--ink-soft); font-size: 1.05rem; }
.feature-card-dark .feature-card-copy > p:last-child { color: rgba(255, 250, 240, 0.72); }
.feature-card figure { position: relative; width: min(54%, 21rem); aspect-ratio: 1273 / 2446; margin: auto auto 3.5rem; overflow: visible; }
.feature-card figure img { width: 100%; height: auto; }

.history-band {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: clamp(3rem, 7vw, 7rem);
  padding: clamp(6rem, 11vw, 10rem) max(2rem, calc((100vw - 92rem) / 2));
  overflow: hidden;
  background: #fff3c4;
}
.history-copy { align-self: center; }
.history-copy h2 { font-size: clamp(3.8rem, 6.4vw, 7rem); }
.history-copy > p:last-child { max-width: 31rem; margin-top: 2rem; color: var(--ink-soft); font-size: 1.1rem; }
.history-gallery { display: flex; align-items: center; justify-content: center; gap: 2rem; }
.history-gallery figure { width: 38%; aspect-ratio: 1273 / 2446; margin: 0; overflow: visible; }
.history-gallery figure:nth-child(2) { transform: translateY(3rem); }
.history-gallery img { width: 100%; height: auto; }

.privacy-section { display: grid; grid-template-columns: 0.85fr 1fr; gap: clamp(3rem, 9vw, 9rem); align-items: center; }
.privacy-visual { display: grid; place-items: center; border-radius: 2rem; background: linear-gradient(145deg, var(--paper-deep), var(--paper) 66%); overflow: hidden; }
.privacy-visual figure { width: min(60%, 21rem); aspect-ratio: 1273 / 2446; margin: 4rem 0; overflow: visible; }
.privacy-visual img { width: 100%; height: auto; }
.privacy-copy h2 { font-size: clamp(3.8rem, 6vw, 6.6rem); }
.privacy-lead { max-width: 34rem; margin: 2rem 0 3rem; color: var(--ink-soft); font-size: 1.15rem; }
.privacy-list > div { display: grid; grid-template-columns: 2.5rem 1fr; gap: 1rem; padding: 1.35rem 0; border-top: 1px solid var(--line); }
.privacy-list > div:last-child { border-bottom: 1px solid var(--line); }
.privacy-list span { color: var(--brass); font-size: 0.72rem; font-weight: 760; }
.privacy-list p { margin: 0; color: var(--ink-soft); }
.privacy-list strong { color: var(--ink); font-size: 1.05rem; }

.reviews-section { border-top: 1px solid var(--line); }
.reviews-heading {
  display: grid;
  grid-template-columns: 0.35fr 1.1fr 0.55fr;
  gap: 3rem;
  align-items: end;
}
.reviews-heading .section-number { align-self: start; }
.reviews-score { align-self: end; max-width: 19rem; }
.reviews-score p { margin: 0; }
.reviews-score .review-stars + p { margin-top: 0.75rem; color: var(--ink-soft); }
.reviews-score .review-territories {
  margin-top: 0.65rem;
  color: var(--ink);
  font-size: 0.78rem;
  font-weight: 650;
  line-height: 1.6;
}
.review-stars {
  margin: 0;
  color: var(--brass);
  font-size: 0.92rem;
  letter-spacing: 0.2em;
  line-height: 1;
}
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: clamp(4rem, 7vw, 7rem);
}
.review-card {
  display: flex;
  flex-direction: column;
  min-height: 23rem;
  padding: clamp(2rem, 4vw, 4rem);
  background: rgba(255, 255, 255, 0.42);
  border: 1px solid var(--line);
  border-radius: 2rem;
}
.review-card blockquote {
  max-width: 32rem;
  margin: auto 0;
  font-family: var(--serif);
  font-size: clamp(1.55rem, 2.55vw, 2.85rem);
  font-weight: 400;
  letter-spacing: -0.035em;
  line-height: 1.14;
}
.review-card-long blockquote {
  font-size: clamp(1.35rem, 1.85vw, 2.05rem);
  line-height: 1.22;
}
.review-meta {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--line);
}
.review-meta strong { font-size: 0.95rem; }
.review-meta span { color: var(--ink-soft); font-size: 0.82rem; }
.reviews-link {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin-top: 2rem;
  font-weight: 650;
  text-decoration-color: rgba(39, 57, 105, 0.3);
  text-underline-offset: 0.35rem;
}

.maker-section {
  display: grid;
  grid-template-columns: 0.35fr 1.65fr;
  gap: clamp(2rem, 8vw, 8rem);
  width: min(92rem, calc(100% - 4rem));
  margin: 0 auto;
  padding: 2rem 0 clamp(7rem, 13vw, 12rem);
  border-top: 1px solid var(--line);
}

.maker-section h2 { max-width: 62rem; }
.maker-section > div > p {
  max-width: 44rem;
  margin: 2.25rem 0 0;
  color: var(--ink-soft);
  font-size: 1.12rem;
}
.maker-section a { color: var(--ink); text-underline-offset: 0.25rem; }

.closing {
  display: grid;
  place-items: center;
  min-height: 82svh;
  padding: 7rem 2rem;
  text-align: center;
  color: var(--paper);
  background: var(--ink);
}
.closing-mark { width: 5rem; height: 5rem; margin-bottom: 2.4rem; border: 1px solid rgba(252, 238, 165, 0.4); border-radius: 50%; box-shadow: 0 1rem 3rem rgba(10, 21, 50, 0.3); }
.closing .eyebrow { color: var(--brass-light); }
.closing h2 { font-size: clamp(4rem, 8vw, 8rem); }
.closing > p:not(.eyebrow) { margin: 2rem 0; color: rgba(255, 250, 240, 0.7); font-size: 1.1rem; }
.button-light { color: var(--ink); background: var(--paper-deep); }
.button-light:hover { background: var(--paper); }

footer {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 2rem;
  padding: 2rem max(2rem, calc((100vw - 92rem) / 2));
  color: rgba(255, 250, 240, 0.62);
  background: var(--ink);
  border-top: 1px solid rgba(252, 238, 165, 0.18);
  font-size: 0.8rem;
}
.footer-brand { color: var(--paper); }
.footer-brand .brand-logo { width: 2.25rem; }
.footer-brand .brand-wordmark { filter: brightness(0) invert(1); opacity: 0.94; }
.footer-links { display: flex; gap: 1.5rem; }
.footer-links a { color: rgba(255, 250, 240, 0.66); font-size: 0.8rem; text-decoration: none; }
.footer-links a:hover { color: var(--paper); }
footer p { margin: 0; }
footer p:last-child { justify-self: end; }

.reveal {
  opacity: 0;
  transform: translateY(1.25rem);
  transition: opacity 700ms cubic-bezier(.2,.7,.2,1), transform 700ms cubic-bezier(.2,.7,.2,1);
}
.reveal[data-delay="1"] { transition-delay: 100ms; }
.reveal[data-delay="2"] { transition-delay: 200ms; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .button { transition: none; }
}

@media (max-width: 1100px) {
  .hero { grid-template-columns: 0.95fr 0.8fr; gap: 2rem; }
  .hero-orbit { width: 28rem; }
  .section-heading { grid-template-columns: 1fr 2fr; }
  .section-heading > p:last-child { grid-column: 2; max-width: 30rem; }
  .showcase { grid-template-columns: 1fr 1fr; }
  .history-band { grid-template-columns: 1fr; }
  .history-copy { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
  .history-copy .section-number { grid-column: 1 / -1; }
}

@media (max-width: 800px) {
  .site-header { grid-template-columns: 1fr auto; width: calc(100% - 2rem); padding: 1rem 0; }
  .site-header nav { display: none; }
  .hero { grid-template-columns: 1fr; width: calc(100% - 2rem); padding-top: 8rem; text-align: center; }
  .hero-copy { display: grid; justify-items: center; }
  .hero-intro { max-width: 31rem; }
  .hero-actions { flex-direction: column; gap: 1rem; }
  .hero-visual { min-height: 0; margin-top: 2rem; }
  .device-poster-hero { width: min(24rem, 76%); }
  .hero-orbit { width: min(28rem, 92vw); }
  .manifesto, .story-section, .privacy-section, .reviews-section, .maker-section { width: calc(100% - 2rem); }
  .manifesto-grid, .section-heading, .showcase, .privacy-section, .reviews-heading, .maker-section { grid-template-columns: 1fr; }
  .manifesto-grid { gap: 2rem; }
  .principles { grid-template-columns: 1fr; }
  .principles article { min-height: auto; }
  .principles article + article { border-left: 0; border-top: 1px solid var(--line); }
  .principles h3 { margin-top: 2rem; }
  .section-heading > p:last-child { grid-column: auto; }
  .showcase { padding-bottom: 0; }
  .editorial-shot { width: min(24rem, 78%); }
  .feature-pair { grid-template-columns: 1fr; }
  .history-band { padding-inline: 1rem; }
  .history-copy { display: block; }
  .history-gallery { gap: 0.65rem; }
  .history-gallery figure { border-radius: 1rem; }
  footer { grid-template-columns: 1fr; text-align: center; }
  footer > * { justify-self: center !important; }
  .footer-links { display: flex; }
}

@media (max-width: 520px) {
  h1 { font-size: clamp(3.8rem, 18vw, 5.2rem); }
  h2 { font-size: clamp(3.1rem, 15vw, 4.6rem); }
  .header-cta { padding: 0.65rem 0.85rem; }
  .brand { gap: 0.5rem; }
  .brand-logo { width: 2.25rem; }
  .brand-wordmark { width: 6.25rem; }
  .hero { padding-top: 7rem; }
  .device-poster-hero { width: 82%; }
  .manifesto, .story-section, .privacy-section { padding-block: 5rem; }
  .maker-section { padding-bottom: 5rem; }
  .showcase { margin-top: 4rem; padding: 2rem 1rem 0; border-radius: 1.25rem; }
  .showcase-copy { padding-inline: 0.75rem; }
  .editorial-shot { width: 82%; }
  .feature-card { border-radius: 1.25rem; }
  .feature-card-copy { padding: 2rem; }
  .feature-card figure { width: 68%; margin-bottom: 2rem; }
  .history-band { padding-block: 5rem; }
  .privacy-visual { border-radius: 1.25rem; }
  .privacy-visual figure { width: 70%; margin: 2rem 0; }
  .reviews-grid { grid-template-columns: 1fr; }
  .review-card { min-height: 19rem; border-radius: 1.25rem; }
}