:root {
  --bg: #08111d;
  --bg-soft: #0f1a2a;
  --panel: rgba(18, 27, 41, 0.78);
  --panel-solid: #132032;
  --line: rgba(132, 185, 226, 0.16);
  --text: #f2f6fb;
  --muted: #afbac9;
  --accent: #7ad9ff;
  --accent-strong: #4cc3f1;
  --accent-deep: #16324b;
  --shadow: 0 24px 60px rgba(2, 8, 18, 0.28);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --content-width: 1220px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(122, 217, 255, 0.14), transparent 24%),
    radial-gradient(circle at 88% 6%, rgba(76, 195, 241, 0.1), transparent 20%),
    linear-gradient(180deg, #0a1320 0%, #0b1623 44%, #09121d 100%);
  font-family: "Avenir Next", "Segoe UI", sans-serif;
}

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

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

.page-shell {
  width: min(calc(100% - 32px), var(--content-width));
  margin: 0 auto;
  padding: 28px 0 56px;
}

.site-header,
.site-footer,
.site-nav,
.hero,
.hero-actions,
.hero-points,
.stats-band,
.section-heading,
.split-section,
.mini-list,
.gallery,
.faq-grid,
.cta-panel,
.blog-grid {
  display: flex;
}

.site-header,
.site-footer,
.split-section,
.cta-panel {
  justify-content: space-between;
  align-items: center;
}

.site-header {
  gap: 20px;
  padding: 12px 0 34px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.brand img {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  box-shadow: 0 14px 30px rgba(76, 195, 241, 0.2);
}

.brand span {
  display: grid;
  gap: 4px;
}

.brand strong {
  font: 700 1.2rem/1 "Avenir Next", "Segoe UI", sans-serif;
  letter-spacing: 0.01em;
}

.brand em {
  color: var(--muted);
  font-style: normal;
  font-size: 0.92rem;
}

.site-nav {
  align-items: center;
  gap: 20px;
  color: var(--muted);
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(10, 18, 29, 0.5);
}

.site-nav a:hover,
.site-footer a:hover {
  color: var(--text);
}

.nav-cta,
.button {
  border-radius: 999px;
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease, background 160ms ease;
}

.nav-cta {
  padding: 12px 18px;
  color: var(--text);
  border: 1px solid var(--line);
  background: rgba(122, 217, 255, 0.1);
}

.hero {
  align-items: center;
  gap: clamp(36px, 6vw, 78px);
  padding: 46px 0 20px;
}

.hero-copy,
.split-copy,
.split-media,
.hero-visual {
  flex: 1;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
  font-weight: 700;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", serif;
  font-weight: 700;
  letter-spacing: -0.03em;
}

h1 {
  font-size: clamp(2.5rem, 5.2vw, 4.1rem);
  line-height: 0.98;
  max-width: 12ch;
}

h2 {
  font-size: clamp(1.7rem, 3vw, 2.35rem);
  line-height: 1.02;
  max-width: 24ch;
}

h3 {
  font-size: 1.35rem;
  line-height: 1.05;
}

.hero-text,
.split-copy p,
.faq-grid p,
.feature-card p,
.blog-hero p,
.blog-card p {
  color: var(--muted);
  font-size: 1.04rem;
  line-height: 1.76;
}

.hero-text {
  max-width: 54ch;
  margin: 22px 0 0;
}

.hero-copy h1 {
  max-width: 13ch;
  font-size: clamp(2.2rem, 4.4vw, 3.7rem);
  line-height: 1;
}

.hero-actions {
  gap: 14px;
  flex-wrap: wrap;
  margin: 30px 0 22px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 22px;
  font-weight: 700;
  border: 1px solid transparent;
}

.button:hover,
.nav-cta:hover {
  transform: translateY(-1px);
}

.button-primary {
  color: #07121b;
  background: linear-gradient(135deg, var(--accent) 0%, #b0ecff 100%);
  box-shadow: 0 18px 42px rgba(122, 217, 255, 0.22);
}

.button-secondary {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.045);
}

.hero-points {
  gap: 12px;
  flex-wrap: wrap;
  padding: 0;
  margin: 0;
  list-style: none;
}

.hero-points li,
.stats-band article,
.feature-card,
.screen-card,
.gallery-card,
.faq-grid article,
.blog-card {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(18, 28, 43, 0.92) 0%, rgba(14, 22, 35, 0.88) 100%);
  backdrop-filter: blur(12px);
}

.hero-points li {
  padding: 10px 16px;
  border-radius: 999px;
  color: #dce1e7;
  font-size: 0.96rem;
}

.hero-visual {
  position: relative;
  min-height: 690px;
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 11% 10% 14%;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(122, 217, 255, 0.12), rgba(122, 217, 255, 0) 68%),
    radial-gradient(circle at 70% 30%, rgba(255, 255, 255, 0.05), transparent 34%);
  filter: blur(8px);
}

.phone-stack {
  position: relative;
  width: min(100%, 560px);
  margin-left: auto;
  min-height: 690px;
}

.device-card {
  position: absolute;
  overflow: hidden;
  border-radius: 34px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: var(--shadow);
}

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

.device-card-main {
  width: 330px;
  right: 84px;
  top: 24px;
  transform: rotate(-3deg);
}

.device-card-track {
  width: 274px;
  left: 18px;
  bottom: 92px;
  transform: rotate(3deg);
}

.device-card-third {
  width: 220px;
  right: 16px;
  bottom: 22px;
  transform: rotate(2deg);
}

.stats-band {
  gap: 16px;
  flex-wrap: wrap;
  padding: 26px 0 0;
}

.stats-band article {
  flex: 1 1 220px;
  gap: 8px;
  padding: 22px 24px;
  border-radius: var(--radius-md);
  display: grid;
}

.stats-band strong {
  font-size: 1.3rem;
}

.stats-band span {
  color: var(--muted);
  line-height: 1.5;
}

.section {
  padding: 104px 0 0;
}

.section-heading {
  flex-direction: column;
  gap: 14px;
  margin-bottom: 34px;
}

.feature-grid,
.faq-grid,
.blog-grid {
  display: grid;
  gap: 18px;
}

.seo-copy {
  display: grid;
  gap: 18px;
  max-width: 74ch;
}

.seo-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 1.04rem;
  line-height: 1.8;
}

.feature-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.feature-card,
.faq-grid article,
.blog-card {
  padding: 26px;
  border-radius: var(--radius-lg);
}

.feature-card p,
.faq-grid p,
.blog-card p {
  margin: 14px 0 0;
}

.split-section {
  gap: 28px;
  align-items: stretch;
}

.mini-list {
  flex-direction: column;
  gap: 14px;
  margin-top: 28px;
}

.mini-list div {
  padding: 18px 20px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.mini-list strong,
.gallery-card figcaption,
.blog-tag {
  display: block;
  margin-bottom: 6px;
}

.mini-list span {
  color: var(--muted);
  line-height: 1.55;
}

.screen-card {
  height: 100%;
  padding: 26px;
  border-radius: 40px;
}

.screen-card img {
  margin: 0 auto;
  max-height: 780px;
}

.gallery {
  gap: 20px;
  flex-wrap: wrap;
}

.gallery-card {
  flex: 1 1 240px;
  padding: 20px;
  border-radius: 30px;
}

.gallery-card img {
  width: 100%;
  border-radius: 22px;
}

.gallery-card figcaption {
  margin-top: 16px;
  font-weight: 700;
  line-height: 1.4;
}

.faq-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.cta-panel {
  gap: 20px;
  margin-top: 104px;
  padding: 30px 34px;
  border-radius: 34px;
  border: 1px solid rgba(122, 217, 255, 0.18);
  background:
    linear-gradient(135deg, rgba(122, 217, 255, 0.12), rgba(122, 217, 255, 0.03)),
    linear-gradient(180deg, rgba(17, 27, 41, 0.95), rgba(13, 21, 33, 0.96));
}

.site-footer {
  margin-top: 28px;
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--muted);
}

.site-footer div {
  display: flex;
  gap: 18px;
}

.blog-shell {
  max-width: 1180px;
}

.blog-hero {
  padding: 52px 0 16px;
}

.blog-hero h1 {
  max-width: 18ch;
  font-size: clamp(2rem, 3.1vw, 3rem);
  line-height: 1.06;
}

.blog-hero p {
  max-width: 44rem;
}

.blog-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  padding-top: 28px;
}

.blog-grid-archive {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.blog-roadmap {
  padding-top: 72px;
}

.blog-grid-roadmap {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.blog-card {
  min-height: 250px;
}

.blog-card a {
  display: inline-block;
  margin-top: 18px;
  color: var(--accent);
  font-weight: 700;
}

.blog-cta {
  margin-top: 72px;
  padding: 24px 28px;
  align-items: center;
}

.blog-cta-copy {
  max-width: 36rem;
}

.blog-cta-copy h2 {
  max-width: 14ch;
}

.blog-cta-copy p:last-child {
  margin: 14px 0 0;
  color: var(--muted);
  line-height: 1.7;
}

.post {
  padding-top: 56px;
}

.post-meta {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 0.94rem;
}

.post-body {
  display: grid;
  gap: 18px;
  max-width: 72ch;
  padding-top: 28px;
}

.post-body p {
  margin: 0;
  color: var(--muted);
  font-size: 1.04rem;
  line-height: 1.8;
}

.post-body a {
  color: var(--accent);
  font-weight: 700;
}

.related-posts {
  margin-top: 42px;
  max-width: 72ch;
  padding: 24px 28px 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(18, 28, 43, 0.92) 0%, rgba(14, 22, 35, 0.88) 100%);
}

.related-posts h2 {
  max-width: none;
}

.related-posts-intro {
  margin: 14px 0 0;
  color: var(--muted);
  line-height: 1.7;
}

.related-links {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 22px;
}

.related-links a {
  display: grid;
  gap: 8px;
  min-height: 100%;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(8, 17, 29, 0.58);
}

.related-links a:hover {
  border-color: rgba(122, 217, 255, 0.32);
}

.related-links strong {
  color: var(--text);
  font-size: 1rem;
  line-height: 1.35;
}

.related-links span {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

.blog-tag {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.74rem;
  font-weight: 700;
}

@media (max-width: 1080px) {
  .hero,
  .split-section,
  .cta-panel,
  .site-header,
  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-visual,
  .phone-stack {
    width: 100%;
    min-height: 620px;
  }

  .phone-stack {
    margin: 0 auto;
  }

  .feature-grid,
  .blog-grid,
  .related-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .page-shell {
    width: min(calc(100% - 24px), var(--content-width));
    padding-top: 20px;
  }

  .site-nav {
    flex-wrap: wrap;
    gap: 12px 16px;
  }

  .hero {
    padding-top: 22px;
  }

  h1 {
    max-width: 100%;
  }

  .hero-visual,
  .phone-stack {
    min-height: 520px;
  }

  .device-card-main {
    width: 244px;
    right: 28px;
  }

  .device-card-track {
    width: 210px;
    left: 0;
    bottom: 70px;
  }

  .device-card-third {
    width: 154px;
    right: 8px;
    bottom: 10px;
  }

  .feature-grid,
  .faq-grid,
  .blog-grid,
  .related-links {
    grid-template-columns: 1fr;
  }

  .screen-card {
    padding: 14px;
  }

  .cta-panel {
    padding: 24px;
  }

  .blog-cta {
    margin-top: 56px;
  }

  .site-footer div {
    flex-wrap: wrap;
  }
}