@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Public+Sans:wght@400;500;600;700&display=swap");

:root {
  --bg: #f7f5f1;
  --text: #1a202c;
  --muted: #4a5568;
  --line: rgba(0, 0, 0, 0.07);
  --card: #ffffff;
  --accent: #2f3a4f;
  --max-width: 1120px;
  --serif: "Charter", "Bitstream Charter", "Source Serif 4", "Georgia", serif;
  --sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "San Francisco", sans-serif;
  --radius: 8px;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
  --transition: 200ms ease;
  --noise: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60' viewBox='0 0 60 60'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='60' height='60' filter='url(%23n)' opacity='0.08'/%3E%3C/svg%3E");
}

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

body {
  margin: 0;
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
  display: flex;
  flex-direction: column;
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover,
a:focus {
  color: var(--accent);
  text-decoration: underline;
}

h1, h2, h3, h4 {
  font-family: var(--sans);
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 0.6em;
  letter-spacing: -0.01em;
}

p {
  margin: 0 0 1em;
}

ul {
  padding-left: 1.2em;
  margin: 0 0 1em;
}

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

.shell {
  width: 90%;
  max-width: var(--max-width);
  margin: 0 auto;
}

.narrow {
  max-width: 800px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--accent);
  color: #fff;
  padding: 0.5rem 1rem;
  z-index: 1000;
}

.skip-link:focus {
  left: 1rem;
}

.hero {
  position: relative;
  isolation: isolate;
  flex: 1;
  padding: 3.4rem 0 2.6rem;
  min-height: 92vh;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--line);
  background-image:
    linear-gradient(180deg, rgba(10, 16, 28, 0.42), rgba(10, 16, 28, 0.22) 42%, rgba(247, 245, 241, 0.44) 76%),
    radial-gradient(120% 120% at 10% 16%, rgba(194, 152, 92, 0.34), transparent 56%),
    radial-gradient(120% 120% at 90% 14%, rgba(27, 45, 70, 0.46), transparent 60%),
    radial-gradient(100% 100% at 74% 84%, rgba(194, 152, 92, 0.22), transparent 54%),
    linear-gradient(135deg, rgba(20, 30, 52, 0.3), rgba(194, 152, 92, 0.18)),
    repeating-linear-gradient(
      0deg,
      rgba(20, 30, 48, 0.06) 0,
      rgba(20, 30, 48, 0.06) 1px,
      transparent 1px,
      transparent 48px
    ),
    repeating-linear-gradient(
      90deg,
      rgba(20, 30, 48, 0.06) 0,
      rgba(20, 30, 48, 0.06) 1px,
      transparent 1px,
      transparent 48px
    );
  background-size: cover, cover, cover, cover, 48px 48px, 48px 48px;
  background-position: center, center, center, center, center, center;
  color: #0f172a;
  overflow: hidden;
}

.hero-single {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  background: rgba(255, 255, 255, 0.86);
  background-image:
    radial-gradient(circle at 20% 20%, rgba(47, 58, 79, 0.04), transparent 28%),
    radial-gradient(circle at 82% 12%, rgba(26, 32, 44, 0.03), transparent 32%);
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 14px;
  padding: 2.2rem 2.6rem;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.7),
    inset 0 -1px 0 rgba(20, 30, 48, 0.06),
    0 18px 60px rgba(0, 0, 0, 0.14),
    0 1px 0 rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  position: relative;
  z-index: 1;
  animation: fadeUp 260ms ease-out both;
}

.hero-single::after {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: 15px;
  padding: 0.75px;
  background:
    linear-gradient(135deg, rgba(194, 152, 92, 0.7), rgba(27, 45, 70, 0.55));
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  opacity: 0.5;
}

.hero-logo {
  width: 116px;
  height: 116px;
  border-radius: 12px;
  border: none;
  background: transparent;
  box-shadow: none;
}

.hero p {
  font-size: 1.05rem;
  color: #2a2927;
  max-width: 560px;
  line-height: 1.75;
}

.contact-link {
  font-weight: 600;
  letter-spacing: 0.01em;
  margin-top: 0.35rem;
}

.hero a {
  color: #2f3a4f;
  font-weight: 600;
}

.hero a:hover,
.hero a:focus {
  color: #1f2937;
  text-decoration: underline;
}

.hero::before {
  content: "";
  position: absolute;
  inset: -12% -8% -12% -8%;
  background:
    radial-gradient(circle at 20% 25%, rgba(0, 0, 0, 0.1), transparent 42%),
    radial-gradient(circle at 78% 16%, rgba(0, 0, 0, 0.08), transparent 40%),
    linear-gradient(180deg, rgba(247, 245, 241, 0.26), rgba(247, 245, 241, 0.5) 60%, rgba(247, 245, 241, 0.68));
  z-index: 0;
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: var(--noise);
  background-size: 240px 240px;
  opacity: 0.06;
  mix-blend-mode: soft-light;
  pointer-events: none;
  z-index: 0;
}

.page-footer {
  padding: 1rem 0 1.4rem;
}

.footer-inner {
  width: 90%;
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  text-align: center;
  color: #475569;
  font-weight: 600;
  font-size: 0.95rem;
}

.footer-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.45rem 0.3rem 0.35rem;
}

.footer-badge svg {
  width: 22px;
  height: 16px;
  border-radius: 3px;
  flex-shrink: 0;
}

.footer-divider {
  color: #9aa5b5;
  font-weight: 700;
  display: inline-block;
  line-height: 1;
  transform: translateY(-1px);
}

.footer-link {
  color: #475569;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 0.14em;
}

.footer-link:hover,
.footer-link:focus {
  color: #1f2937;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 640px) {
  .footer-inner {
    flex-direction: column;
    gap: 0.4rem;
  }

  .footer-divider {
    display: none;
  }

  .footer-copy {
    font-size: 0.92rem;
  }
}

@media (max-width: 640px) {
  .hero {
    padding: 4.25rem 0 3.5rem;
    min-height: 100vh;
    background-attachment: scroll;
  }

  .hero-single {
    padding: 1.8rem 1.4rem;
    gap: 1rem;
  }

  .hero h1 {
    font-size: clamp(1.8rem, 5.5vw, 2.2rem);
    line-height: 1.25;
  }

  .hero p {
    line-height: 1.68;
  }
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.82rem;
  color: #3b3b3b;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.hero h1 {
  font-size: clamp(2.1rem, 3.8vw, 2.6rem);
  letter-spacing: -0.005em;
}

.product-hero {
  min-height: auto;
  padding: 3rem 0 2.4rem;
}

.product-shell {
  display: flex;
  justify-content: center;
}

.product-card {
  max-width: 940px;
  gap: 1rem;
}

.product-top {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.45rem;
}

.product-icon {
  width: 92px;
  height: 92px;
  border-radius: 20px;
  box-shadow:
    0 12px 30px rgba(0, 0, 0, 0.16),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  justify-content: flex-start;
  margin: 0.45rem 0 0.35rem;
}

.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.7rem 1.05rem;
  border: 1px solid transparent;
  font-weight: 700;
  letter-spacing: -0.01em;
  text-decoration: none;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
}

.cta:hover,
.cta:focus {
  text-decoration: none;
  transform: translateY(-1px);
}

.cta-primary {
  background: #1f2a3d;
  color: #f8fafc;
  box-shadow: 0 8px 24px rgba(31, 42, 61, 0.24);
}

.hero .cta-primary {
  color: #f8fafc;
}

.cta-primary:hover,
.cta-primary:focus {
  color: #fff;
  background: #111a29;
}

.cta-secondary {
  background: rgba(255, 255, 255, 0.88);
  border-color: rgba(31, 42, 61, 0.22);
  color: #182538;
}

.cta-secondary:hover,
.cta-secondary:focus {
  background: #fff;
  color: #0f172a;
}

.product-shot {
  width: 100%;
  border-radius: 28px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  box-shadow: 0 24px 42px rgba(10, 16, 28, 0.18);
}

.phone-shot {
  width: min(320px, 76vw);
  margin: 0.2rem auto;
  padding: 9px;
  border-radius: 36px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.86), rgba(232, 235, 241, 0.7));
  border: 1px solid rgba(15, 23, 42, 0.12);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.75),
    0 18px 40px rgba(15, 23, 42, 0.16);
}

.product-points {
  margin: 0.18rem 0 0;
  padding-left: 1.1rem;
  text-align: left;
  color: #1f2937;
  max-width: 480px;
}

.product-points li {
  margin-bottom: 0.2rem;
}

@media (min-width: 900px) {
  .fold-grid {
    width: 100%;
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 1.6rem;
    align-items: start;
    text-align: left;
    margin-top: 0.3rem;
  }

  .fold-copy {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }

  .fold-copy p {
    margin-bottom: 0.3rem;
    max-width: 38ch;
  }

  .cta-row {
    flex-wrap: nowrap;
    gap: 0.9rem;
  }

  .cta {
    white-space: nowrap;
    min-height: 44px;
  }

  .phone-shot {
    width: min(340px, 100%);
    justify-self: center;
  }
}

@media (max-width: 640px) {
  .product-hero {
    padding: 3.8rem 0 3rem;
  }

  .product-top {
    gap: 0.35rem;
  }

  .cta-row {
    flex-direction: column;
    width: 100%;
    justify-content: center;
    margin-bottom: 0.55rem;
  }

  .cta {
    width: 100%;
  }

  .product-points {
    max-width: 100%;
  }
}

.gc-page {
  background:
    linear-gradient(180deg, rgba(10, 16, 28, 0.52), rgba(10, 16, 28, 0.22) 42%, rgba(247, 245, 241, 0.56) 82%),
    radial-gradient(120% 120% at 9% 12%, rgba(194, 152, 92, 0.33), transparent 56%),
    radial-gradient(120% 120% at 88% 14%, rgba(25, 41, 64, 0.5), transparent 62%),
    radial-gradient(100% 100% at 74% 84%, rgba(194, 152, 92, 0.2), transparent 54%),
    linear-gradient(135deg, rgba(18, 28, 50, 0.36), rgba(194, 152, 92, 0.15)),
    repeating-linear-gradient(
      0deg,
      rgba(20, 30, 48, 0.07) 0,
      rgba(20, 30, 48, 0.07) 1px,
      transparent 1px,
      transparent 48px
    ),
    repeating-linear-gradient(
      90deg,
      rgba(20, 30, 48, 0.07) 0,
      rgba(20, 30, 48, 0.07) 1px,
      transparent 1px,
      transparent 48px
    );
  background-size: cover, cover, cover, cover, cover, 48px 48px, 48px 48px;
  background-position: center;
  padding-bottom: 1.2rem;
}

.gc-page .shell {
  max-width: 1040px;
}

.gc-page + .page-footer {
  border-top: 1px solid rgba(26, 31, 44, 0.22);
}

.gc-stack {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.gc-header {
  border-bottom: 1px solid var(--line);
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  padding-block: 0.95rem;
}

.gc-header-inner {
  min-height: 0;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.gc-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-weight: 600;
  color: #f8fafc;
  font-size: 0.95rem;
  line-height: 1;
  text-shadow: 0 1px 1px rgba(0, 0, 0, 0.18);
}

.gc-brand:hover,
.gc-brand:focus {
  color: #ffffff;
  text-decoration: none;
}

.gc-brand img {
  display: block;
  width: 22px;
  height: 22px;
  border-radius: 4px;
  filter: brightness(0) invert(1);
}

.gc-brand span {
  display: inline-block;
  transform: translateY(0.5px);
}

.gc-hero {
  padding: 0 0 0.45rem;
}

.gc-section {
  padding: 0.4rem 0 0.8rem;
}

.gc-card {
  background: #fff;
  border: 1px solid rgba(26, 31, 44, 0.09);
  border-radius: 14px;
  padding: 1.6rem;
  box-shadow: 0 12px 26px rgba(15, 23, 42, 0.06);
}

.gc-fade {
  animation: none;
}

.gc-hero .gc-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 280px);
  gap: 1.05rem;
  align-items: start;
  overflow: visible;
  position: relative;
  height: auto;
  min-height: 0;
  padding-top: 1.35rem;
  padding-bottom: 1.05rem;
}

.gc-hero-copy {
  display: flex;
  flex-direction: column;
}

.gc-hero-intro {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.gc-logo-row {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.45rem;
}

.gc-app-icon {
  width: 26px;
  height: 26px;
  border-radius: 6px;
  box-shadow: 0 4px 10px rgba(26, 31, 44, 0.14);
}

.gc-logo-text {
  font-family: "SF Pro Display", "SF Pro Text", "Public Sans", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-weight: 400;
  font-size: 0.92rem;
  letter-spacing: 1.2px;
  color: #1a1f2c;
  margin: 0;
}

.gc-hero h1,
.gc-card h2,
.gc-card h3 {
  color: #1a1f2c;
  margin-bottom: 0.55rem;
}

.gc-hero h1 {
  font-size: clamp(2rem, 3.8vw, 2.7rem);
  max-width: 16ch;
}

.gc-hero p {
  color: #2e3440;
  line-height: 1.78;
  font-size: 1.08rem;
  max-width: 50ch;
}

.gc-cta-row {
  display: flex;
  gap: 0.8rem;
  margin-top: 0.6rem;
  margin-bottom: 0.2rem;
  flex-wrap: wrap;
}

.gc-cta-row-centered {
  justify-content: center;
}

.gc-inline-features {
  margin-top: 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.9rem;
}

.gc-inline-feature {
  background: linear-gradient(180deg, #ffffff, #fbfbfc);
  border: 1px solid rgba(26, 31, 44, 0.12);
  border-radius: 10px;
  padding: 0.62rem 0.72rem;
}

.gc-inline-feature h3 {
  font-size: 1.02rem;
  margin: 0 0 0.26rem;
}

.gc-inline-feature p {
  font-size: 0.98rem;
  line-height: 1.58;
  margin: 0;
}

.gc-inline-feature-wide {
  grid-column: 1 / -1;
}

.gc-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border-radius: 999px;
  padding: 0.7rem 1.05rem;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 700;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
}

.gc-btn:hover,
.gc-btn:focus {
  text-decoration: none;
  transform: translateY(-1px);
  color: inherit;
}

.gc-btn-primary {
  background: #1a1f2c;
  color: #fff;
  box-shadow: 0 8px 16px rgba(26, 31, 44, 0.22);
}

.gc-btn-primary:hover,
.gc-btn-primary:focus {
  background: #121725;
  color: #fff;
}

.gc-btn-secondary {
  background: #fff;
  color: #1a1f2c;
  border-color: rgba(26, 31, 44, 0.2);
}

.gc-btn-secondary:hover,
.gc-btn-secondary:focus {
  background: #f8fafc;
  color: #1a1f2c;
}

.gc-device-card {
  margin: 0;
  padding: 0;
  border-radius: 0;
  background: transparent;
  border: 0;
  box-shadow: none;
  transform: rotate(-2.4deg) translateX(0.65rem);
  transform-origin: center center;
  justify-self: end;
}

.gc-device-card img {
  display: block;
  width: 100%;
  border-radius: 0;
  max-height: none;
  object-fit: contain;
}

.gc-card p {
  margin-bottom: 0;
  color: #2e3440;
}

.gc-story {
  padding-top: 0.15rem;
}

.gc-proof {
  padding-top: 0.15rem;
  padding-bottom: 0.45rem;
}

.gc-quote-card h2 {
  font-size: clamp(1.25rem, 2.1vw, 1.7rem);
  margin-bottom: 0.7rem;
}

.gc-quote-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
}

.gc-quote {
  margin: 0;
  padding: 0.95rem 1rem;
  border-radius: 12px;
  border: 1px solid rgba(26, 31, 44, 0.14);
  background: linear-gradient(180deg, #fff, #f8fafc);
}

.gc-quote p {
  margin: 0;
  font-size: 1.03rem;
  line-height: 1.72;
  color: #1f2937;
}

.gc-quote footer {
  margin-top: 0.8rem;
  display: flex;
  gap: 0.65rem;
  flex-wrap: wrap;
  align-items: center;
  font-size: 0.95rem;
  color: #465468;
}

.gc-quote cite {
  font-style: normal;
  font-weight: 600;
}

.gc-quote footer a {
  color: #1a1f2c;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 0.14em;
  text-decoration-thickness: 2px;
}

.gc-quote footer a:hover,
.gc-quote footer a:focus {
  color: #334155;
}

.gc-story .gc-card {
  padding-top: 1.3rem;
}

.gc-story-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  gap: 1.25rem;
  align-items: start;
}

.gc-story-copy h2 {
  font-size: clamp(1.35rem, 2.4vw, 1.95rem);
  max-width: 24ch;
}

.gc-story-copy p {
  margin-top: 0.7rem;
  margin-bottom: 0;
  max-width: 62ch;
}

.gc-ui-term {
  display: inline-block;
  font-family: "SFMono-Regular", "SF Mono", "Menlo", "Consolas", "Liberation Mono", monospace;
  font-size: 0.9em;
  font-weight: 500;
  letter-spacing: 0;
  color: #334155;
  background: rgba(51, 65, 85, 0.05);
  border: 1px solid rgba(51, 65, 85, 0.12);
  border-radius: 6px;
  padding: 0.03em 0.3em;
  transform: translateY(-0.02em);
}

.gc-story-list {
  margin-top: 0.95rem;
  margin-bottom: 0;
  padding-left: 1.1rem;
  color: #1f2937;
}

.gc-story-list li {
  margin-bottom: 0.32rem;
}

.gc-story-panel {
  border: 1px solid rgba(26, 31, 44, 0.14);
  border-radius: 12px;
  padding: 0.95rem 1rem;
  background: linear-gradient(180deg, #ffffff, #f8fafc);
  box-shadow: 0 10px 22px rgba(15, 23, 42, 0.06);
}

.gc-feature-group + .gc-feature-group {
  margin-top: 0.82rem;
}

.gc-feature-group h3 {
  display: flex;
  align-items: center;
  gap: 0.42rem;
  margin: 0 0 0.38rem;
}

.gc-group-icon.material-symbols-outlined {
  font-size: 18px;
  line-height: 1;
  color: #334155;
}

.gc-story-panel h3 {
  font-size: 1rem;
}

.gc-story-panel ul {
  margin: 0 0 0.95rem;
  padding-left: 1.05rem;
  color: #273142;
}

.gc-story-panel ul:last-child {
  margin-bottom: 0;
}

.gc-story-panel li {
  margin-bottom: 0.3rem;
}

.gc-page li::marker {
  color: rgba(39, 49, 66, 0.42);
  font-size: 0.78em;
}

.manual-page {
  background:
    linear-gradient(180deg, rgba(10, 16, 28, 0.52), rgba(10, 16, 28, 0.22) 28%, rgba(247, 245, 241, 0.82) 58%, #f7f5f1 100%),
    radial-gradient(120% 120% at 9% 12%, rgba(194, 152, 92, 0.24), transparent 56%),
    radial-gradient(120% 120% at 88% 14%, rgba(25, 41, 64, 0.34), transparent 62%);
  min-height: 100vh;
}

.manual-header-inner {
  justify-content: space-between;
}

.manual-back-link {
  color: #f8fafc;
  font-weight: 600;
  font-size: 0.92rem;
  text-decoration: underline;
  text-underline-offset: 0.14em;
}

.manual-back-link:hover,
.manual-back-link:focus {
  color: #e2e8f0;
}

.manual-main {
  padding: 0.8rem 0 1.6rem;
}

.manual-card {
  max-width: 920px;
  margin: 0 auto;
  padding: 1.2rem 1.25rem 1.35rem;
}

.manual-card > h1 {
  margin-bottom: 0.7rem;
  font-size: clamp(1.7rem, 2.9vw, 2.35rem);
}

.manual-prose {
  color: #1f2937;
}

.manual-prose > h1:first-child {
  display: none;
}

.manual-prose h2 {
  margin-top: 1.45rem;
  margin-bottom: 0.58rem;
  font-size: clamp(1.2rem, 1.9vw, 1.45rem);
}

.manual-prose h3 {
  margin-top: 1.05rem;
  margin-bottom: 0.42rem;
  font-size: 1.04rem;
}

.manual-prose p {
  margin-bottom: 0.78rem;
  line-height: 1.7;
  max-width: 74ch;
}

.manual-prose ul,
.manual-prose ol {
  margin: 0.45rem 0 0.92rem;
  padding-left: 1.15rem;
}

.manual-prose li {
  margin-bottom: 0.28rem;
}

.manual-prose li::marker {
  color: rgba(39, 49, 66, 0.42);
  font-size: 0.78em;
}

.manual-prose code {
  font-family: "SFMono-Regular", "SF Mono", "Menlo", "Consolas", "Liberation Mono", monospace;
  font-size: 0.9em;
  font-weight: 500;
  color: #334155;
  background: rgba(51, 65, 85, 0.05);
  border: 1px solid rgba(51, 65, 85, 0.12);
  border-radius: 6px;
  padding: 0.03em 0.3em;
}

.manual-prose hr {
  border: 0;
  border-top: 1px solid rgba(26, 31, 44, 0.14);
  margin: 1rem 0 1.15rem;
}

.manual-prose blockquote {
  margin: 0.9rem 0;
  padding: 0.65rem 0.85rem;
  border-left: 3px solid rgba(194, 152, 92, 0.85);
  background: rgba(255, 255, 255, 0.74);
  border-radius: 8px;
}

.gc-mobile-sticky-cta {
  display: none;
}

@keyframes gcFadeUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 980px) {
  .gc-hero .gc-card {
    grid-template-columns: 1fr;
    gap: 1rem;
    overflow: hidden;
  }

  .gc-device-card {
    max-width: 250px;
    margin: 0 auto;
    transform: none;
  }

  .gc-story-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .gc-story-panel {
    padding: 0.9rem;
  }
}

@media (min-width: 1100px) {
  .gc-hero .gc-card {
    grid-template-columns: 1fr;
    gap: 0;
    padding-right: 17.2rem;
    min-height: 0;
    height: auto;
    align-items: center;
    overflow: visible;
  }

  .gc-hero-copy {
    max-width: none;
  }

  .gc-device-card {
    position: absolute;
    right: -2.1rem;
    top: 50%;
    width: 18.7rem;
    margin: 0;
    transform: translateY(-50%) rotate(-2.8deg);
    z-index: 2;
    filter: drop-shadow(0 12px 24px rgba(12, 18, 30, 0.22));
  }

  .gc-device-card img {
    -webkit-mask-image: none;
    mask-image: none;
  }

  .gc-inline-features {
    max-width: none;
  }
}

@media (max-width: 640px) {
  .gc-header-inner {
    justify-content: flex-start;
  }

  .gc-brand span {
    font-size: 0.9rem;
  }

  .gc-card {
    padding: 1.2rem;
  }

  .gc-cta-row {
    flex-direction: column;
    gap: 0.65rem;
  }

  .gc-inline-features {
    grid-template-columns: 1fr;
    gap: 0.55rem;
  }

  .gc-btn {
    width: 100%;
  }

  .gc-story .gc-card {
    padding-bottom: 1.1rem;
  }

  .gc-quote {
    padding: 0.85rem 0.85rem;
  }

  .gc-quote-grid {
    grid-template-columns: 1fr;
  }

  .gc-story-copy p {
    line-height: 1.7;
    font-size: 1rem;
  }

  .gc-mobile-sticky-cta {
    display: block;
    position: fixed;
    left: 0;
    right: 0;
    bottom: max(0px, env(safe-area-inset-bottom));
    z-index: 40;
    padding: 0.55rem 0.85rem calc(0.55rem + env(safe-area-inset-bottom));
    background: linear-gradient(180deg, rgba(247, 245, 241, 0), rgba(247, 245, 241, 0.96) 28%, rgba(247, 245, 241, 0.96));
    border-top: 1px solid rgba(26, 31, 44, 0.12);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
  }

  .gc-mobile-sticky-cta .gc-btn {
    width: 100%;
    min-height: 46px;
    box-shadow: 0 12px 24px rgba(18, 23, 37, 0.25);
  }

  .page-footer {
    padding-bottom: 5.2rem;
  }

  .manual-header-inner {
    justify-content: flex-start;
    gap: 0.75rem;
    flex-wrap: wrap;
  }

  .manual-main {
    padding-top: 0.45rem;
  }

  .manual-card {
    padding: 1rem;
  }
}


@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}