:root {
  --ink: #2c211b;
  --muted: #75665e;
  --cream: #fff8ef;
  --paper: #fffdf8;
  --rose: #c97a7a;
  --sage: #7f9c86;
  --plum: #6d4d63;
  --gold: #d6a85b;
  --line: #eadbcc;
  --shadow: 0 18px 55px rgba(44, 33, 27, 0.12);
  --radius: 28px;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  color: var(--ink);
  background: linear-gradient(180deg, var(--cream), #fff 42%, #fbf1e6);
  line-height: 1.6;
}
body.demo-video-open {
  overflow: hidden;
}
body.demo-video-open::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 90;
  background: rgba(44, 33, 27, 0.48);
}
a {
  color: inherit;
}
img {
  max-width: 100%;
  display: block;
}
.container {
  width: min(1120px, calc(100% - 36px));
  margin-inline: auto;
}
.eyebrow {
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--rose);
}
.site-header {
  position: sticky;
  top: 0;
  background: rgba(255, 248, 239, 0.86);
  backdrop-filter: blur(18px);
  z-index: 20;
  border-bottom: 1px solid rgba(234, 219, 204, 0.8);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 0;
  flex-wrap: wrap;
}
.brand {
  flex: 0 0 auto;
  font-weight: 900;
  text-decoration: none;
  font-size: 1.1rem;
}
.brand span {
  color: var(--rose);
}
.nav-links {
  display: flex;
  gap: 18px;
  align-items: center;
  flex: 1 1 auto;
  justify-content: flex-end;
  flex-wrap: wrap;
}
.nav-links a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 700;
  font-size: 0.94rem;
}
.nav-links a:hover {
  color: var(--ink);
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
  text-decoration: none;
  font-weight: 850;
  padding: 13px 20px;
  box-shadow: 0 10px 28px rgba(44, 33, 27, 0.18);
  transition:
    0.18s transform,
    0.18s box-shadow;
}
.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 36px rgba(44, 33, 27, 0.22);
}
.button.secondary {
  background: #fff;
  color: var(--ink);
  border: 1px solid var(--line);
  box-shadow: none;
}
.button.rose {
  background: var(--rose);
}
.hero {
  padding: 78px 0 58px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 42px;
  align-items: center;
}
.hero h1 {
  font-family: Georgia, serif;
  font-size: clamp(3rem, 7vw, 5.9rem);
  line-height: 0.92;
  margin: 12px 0 20px;
  letter-spacing: -0.06em;
}
.hero p {
  font-size: 1.2rem;
  color: var(--muted);
  max-width: 650px;
}
.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 30px;
}
.trust-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 26px;
  color: var(--muted);
  font-weight: 700;
  font-size: 0.92rem;
}
.trust-row span {
  background: rgba(255, 255, 255, 0.65);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 12px;
}
.mockup-stack {
  position: relative;
  min-height: 530px;
}
.mockup-card {
  position: absolute;
  border-radius: 34px;
  background: #fff;
  padding: 18px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(234, 219, 204, 0.9);
}
.mockup-card.one {
  top: 0;
  left: 30px;
  width: 58%;
  transform: rotate(-4deg);
}
.mockup-card.two {
  right: 5px;
  top: 105px;
  width: 55%;
  transform: rotate(5deg);
}
.mockup-card.three {
  bottom: 0;
  left: 80px;
  width: 56%;
  transform: rotate(-1deg);
}
.screen {
  aspect-ratio: 3/4;
  border-radius: 22px;
  background: linear-gradient(145deg, #2b1f32, #76556b 45%, #e5b987);
  display: flex;
  align-items: flex-end;
  padding: 24px;
  color: #fff;
  font-family: Georgia, serif;
  font-size: 1.45rem;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.45);
  overflow: hidden;
}
.screen.gothic-spines {
  background:
    linear-gradient(180deg, rgba(9, 7, 5, 0.04), rgba(9, 7, 5, 0.72)),
    url("/assets/images/gothic-spines.png") center / cover;
}
.screen.light {
  background: linear-gradient(145deg, #f6ead7, #c9a982 55%, #8b665c);
  color: #2c211b;
  text-shadow: none;
}
.screen.adventure-hero {
  background:
    linear-gradient(180deg, rgba(11, 24, 28, 0.05), rgba(11, 24, 28, 0.64)),
    url("/assets/images/adventure.png") center / cover;
}
.screen.sage {
  background: linear-gradient(145deg, #e6eadb, #92a889 55%, #40533c);
}
.screen.cozy-cat {
  background:
    linear-gradient(180deg, rgba(28, 16, 8, 0.04), rgba(28, 16, 8, 0.68)),
    url("/assets/images/cozy-cat-nook.png") center / cover;
}
.placeholder-note {
  border: 2px dashed #d8bda7;
  background: rgba(255, 255, 255, 0.7);
  border-radius: var(--radius);
  padding: 24px;
  color: var(--muted);
  font-weight: 750;
}
.instruction-shot {
  margin: 18px 0 32px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 12px 32px rgba(44, 33, 27, 0.1);
}
.instruction-shot img {
  width: 100%;
  height: auto;
}
.section {
  padding: 72px 0;
}
.section h2 {
  font-family: Georgia, serif;
  font-size: clamp(2.2rem, 4.5vw, 4rem);
  line-height: 1;
  margin: 10px 0 16px;
  letter-spacing: -0.04em;
}
.section-lede {
  color: var(--muted);
  font-size: 1.08rem;
  max-width: 760px;
}
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 32px;
}
.card {
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: 0 8px 30px rgba(44, 33, 27, 0.06);
}
.card h3 {
  margin: 0 0 8px;
  font-size: 1.15rem;
}
.card p {
  margin: 0;
  color: var(--muted);
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
  margin-top: 34px;
}
.wide-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  align-items: center;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 36px;
  padding: 30px;
  box-shadow: var(--shadow);
}
.image-slot {
  min-height: 270px;
  border: 2px dashed #d8bda7;
  border-radius: 28px;
  background: linear-gradient(135deg, #fff, #fbebdc);
  display: grid;
  place-items: center;
  text-align: center;
  color: var(--muted);
  font-weight: 800;
  padding: 20px;
}
.demo-video {
  position: relative;
  display: block;
  width: 100%;
  overflow: hidden;
  border: 0;
  border-radius: 28px;
  background: #1b1511;
  box-shadow: var(--shadow);
  cursor: pointer;
  padding: 0;
  transition:
    0.22s border-radius,
    0.22s box-shadow,
    0.22s transform;
}
.demo-video video {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
}
.demo-video.is-expanded {
  position: fixed;
  top: 50%;
  left: 50%;
  z-index: 100;
  width: min(1120px, calc(100vw - 36px));
  max-height: calc(100vh - 36px);
  border-radius: 18px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.4);
  transform: translate(-50%, -50%);
}
.demo-video.is-expanded video {
  max-height: calc(100vh - 36px);
  object-fit: contain;
}
.demo-video-play {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(44, 33, 27, 0.12);
  transition:
    0.18s opacity,
    0.18s transform;
}
.demo-video-play img {
  width: clamp(62px, 16%, 104px);
  filter: drop-shadow(0 8px 18px rgba(0, 0, 0, 0.28));
}
.demo-video.is-playing .demo-video-play {
  opacity: 0;
  transform: scale(1.04);
  pointer-events: none;
}
.feature-image {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: 28px;
  box-shadow: 0 12px 34px rgba(44, 33, 27, 0.14);
}
.steps {
  counter-reset: step;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 30px;
}
.step {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 20px;
}
.step:before {
  counter-increment: step;
  content: counter(step);
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--rose);
  color: #fff;
  font-weight: 900;
  margin-bottom: 14px;
}
.gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 32px;
}
.gallery-item {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 12px;
}
.mini-screen {
  aspect-ratio: 3/4;
  border-radius: 18px;
  background: linear-gradient(145deg, #33283f, #bd817b, #ead7b5);
  display: flex;
  align-items: flex-end;
  padding: 18px;
  color: #fff;
  font-family: Georgia, serif;
  font-weight: 700;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.38);
}
.mini-screen.two {
  background: linear-gradient(145deg, #f4eadc, #b6a37c, #475443);
}
.mini-screen.cozy-cat {
  background:
    linear-gradient(180deg, rgba(28, 16, 8, 0.04), rgba(28, 16, 8, 0.68)),
    url("/assets/images/cozy-cat-nook.png") center / cover;
}
.mini-screen.adventure {
  background:
    linear-gradient(180deg, rgba(11, 24, 28, 0.05), rgba(11, 24, 28, 0.64)),
    url("/assets/images/adventure.png") center / cover;
}
.mini-screen.three {
  background: linear-gradient(145deg, #1f1c25, #54405b, #b99b7d);
}
.mini-screen.fossil {
  background:
    linear-gradient(180deg, rgba(28, 22, 18, 0.08), rgba(28, 22, 18, 0.62)),
    url("/assets/images/fossil-expedition.png") center / cover;
}
.mini-screen.four {
  background: linear-gradient(145deg, #faf5ea, #d7b1a4, #6f4f55);
  color: #2c211b;
  text-shadow: none;
}
.mini-screen.gothic-spines {
  background:
    linear-gradient(180deg, rgba(9, 7, 5, 0.04), rgba(9, 7, 5, 0.72)),
    url("/assets/images/gothic-spines.png") center / cover;
}
.cta-band {
  background: var(--ink);
  color: #fff;
  border-radius: 42px;
  padding: 46px;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 24px;
  align-items: center;
}
.cta-band p {
  color: #f1dfce;
}
.page-hero {
  padding: 64px 0 32px;
}
.page-hero h1 {
  font-family: Georgia, serif;
  font-size: clamp(2.7rem, 6vw, 5rem);
  line-height: 0.98;
  letter-spacing: -0.05em;
  margin: 8px 0 16px;
}
.content-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 28px;
}
.article {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 32px;
  padding: 32px;
}
.article h2 {
  font-family: Georgia, serif;
  font-size: 2rem;
  margin-top: 10px;
}
.article h3 {
  margin-top: 28px;
}
.article p,
.article li {
  color: var(--muted);
}
.sidebar {
  position: sticky;
  top: 92px;
  align-self: start;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 22px;
}
.sidebar a {
  display: block;
  text-decoration: none;
  color: var(--muted);
  font-weight: 700;
  padding: 8px 0;
}
.sidebar-image {
  width: 100%;
  border-radius: 18px;
}
.idea-list {
  display: grid;
  gap: 20px;
}
.idea {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 20px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 18px;
}
.footer {
  padding: 44px 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
}
.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.footer a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 700;
  margin-right: 14px;
}
@media (max-width: 900px) {
  .hero-grid,
  .wide-card,
  .cta-band,
  .content-grid {
    grid-template-columns: 1fr;
  }
  .mockup-stack {
    min-height: 430px;
  }
  .cards,
  .feature-grid,
  .steps {
    grid-template-columns: 1fr 1fr;
  }
  .gallery {
    grid-template-columns: 1fr 1fr;
  }
  .idea {
    grid-template-columns: 1fr;
  }
  .sidebar {
    position: static;
  }
  .nav-links {
    width: 100%;
    justify-content: flex-start;
    gap: 10px 14px;
  }
}
@media (max-width: 560px) {
  .cards,
  .feature-grid,
  .steps,
  .gallery {
    grid-template-columns: 1fr;
  }
  .hero {
    padding-top: 46px;
  }
  .mockup-card.one {
    left: 0;
    width: 65%;
  }
  .mockup-card.two {
    width: 62%;
  }
  .mockup-card.three {
    left: 36px;
    width: 64%;
  }
  .cta-band {
    padding: 28px;
  }
  .nav {
    gap: 12px;
  }
  .nav-links a {
    font-size: 0.86rem;
  }
  .nav-links .button {
    padding: 9px 13px;
  }
}