:root {
  color-scheme: light;
  --background: #f3f4f6;
  --surface: #ffffff;
  --surface-alt: #f8fafc;
  --surface-muted: #eef2f7;
  --ink: #0d1b2a;
  --muted: #5b667a;
  --line: #e1e7f0;
  --navy: #0d1b2a;
  --navy-pressed: #071322;
  --blue: #2563eb;
  --blue-dark: #1d4ed8;
  --blue-soft: #eaf1ff;
  --green: #10b981;
  --green-soft: #e8f8f1;
  --danger: #b42318;
  --shadow: 0 18px 42px rgb(13 27 42 / 7%);
  --shadow-lg: 0 26px 70px rgb(13 27 42 / 12%);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 28px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--background);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, Arial, sans-serif;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

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

a {
  color: var(--blue);
  font-weight: 800;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.page {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 22px 0 54px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  margin: 0 calc(50% - 50vw);
  border-bottom: 1px solid rgb(225 231 240 / 72%);
  background: rgb(243 244 246 / 92%);
  backdrop-filter: blur(16px);
}

.nav {
  width: min(1120px, calc(100% - 32px));
  min-height: 76px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--navy);
}

.brand:hover {
  text-decoration: none;
}

.brand-logo {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  object-fit: cover;
  box-shadow: 0 12px 28px rgb(37 99 235 / 18%);
}

.brand-name {
  display: block;
  color: var(--navy);
  font-size: 22px;
  line-height: 1.05;
  font-weight: 900;
  letter-spacing: 0;
}

.brand-line {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
}

.nav-links {
  display: none;
  align-items: center;
  gap: 18px;
}

.nav-links a {
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--navy);
}

.nav-cta {
  display: none;
}

.hero {
  display: grid;
  gap: 30px;
  padding: 52px 0 24px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--blue-dark);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 820px;
  margin-bottom: 0;
  color: var(--navy);
  font-size: clamp(44px, 12vw, 86px);
  line-height: 0.96;
  letter-spacing: 0;
}

h2 {
  color: var(--navy);
  font-size: clamp(32px, 7vw, 52px);
  line-height: 1.03;
  letter-spacing: 0;
}

h3 {
  color: var(--navy);
  font-size: 21px;
  line-height: 1.2;
}

.lead {
  max-width: 690px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: clamp(18px, 4vw, 22px);
}

.hero-actions,
.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  padding: 0 18px;
  font-size: 15px;
  font-weight: 900;
}

.button:hover {
  text-decoration: none;
}

.button.primary {
  background: var(--navy);
  color: #ffffff;
}

.button.primary:hover {
  background: var(--navy-pressed);
}

.button.secondary {
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--navy);
}

.store-buttons {
  display: grid;
  gap: 10px;
  margin-top: 24px;
}

.store-button {
  display: flex;
  min-height: 58px;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 10px 14px;
  background: var(--surface);
  color: var(--navy);
  box-shadow: 0 12px 28px rgb(13 27 42 / 5%);
}

.store-button:hover {
  text-decoration: none;
}

.store-icon {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border-radius: 10px;
  background: var(--navy);
  color: #ffffff;
  font-size: 17px;
  font-weight: 900;
}

.store-kicker {
  display: block;
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
}

.store-title {
  display: block;
  color: var(--navy);
  font-size: 16px;
  font-weight: 900;
}

.hero-product {
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  padding: 16px;
  background: var(--surface);
  box-shadow: var(--shadow-lg);
}

.app-preview {
  border: 10px solid var(--surface-muted);
  border-radius: 34px;
  padding: 20px;
  background: var(--background);
}

.preview-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
}

.preview-logo {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  object-fit: cover;
}

.preview-title {
  margin: 0;
  color: var(--navy);
  font-size: 19px;
  font-weight: 900;
}

.preview-subtitle {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}

.mini-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 18px;
  background: var(--surface);
}

.mini-card + .mini-card {
  margin-top: 14px;
}

.mini-card.blue {
  background: var(--blue-soft);
  border-color: #bfdbfe;
}

.upload-box {
  display: grid;
  min-height: 104px;
  place-items: center;
  margin-top: 16px;
  border: 2px solid var(--blue);
  border-radius: 18px;
  background: var(--blue-soft);
  color: var(--blue);
  font-size: 38px;
  font-weight: 900;
}

.preview-button {
  display: grid;
  min-height: 54px;
  place-items: center;
  margin: 20px 0;
  border-radius: 999px;
  background: var(--navy);
  color: #ffffff;
  font-weight: 900;
}

.tick-list {
  display: grid;
  gap: 10px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.tick-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--ink);
  font-weight: 800;
}

.tick {
  display: inline-grid;
  width: 22px;
  height: 22px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 999px;
  background: var(--green);
  color: #ffffff;
  font-size: 13px;
  font-weight: 900;
}

.section {
  padding: 34px 0 0;
}

.section-header {
  max-width: 760px;
  margin-bottom: 24px;
}

.section-copy,
.muted {
  color: var(--muted);
}

.section-copy {
  font-size: 18px;
}

.grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 24px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.card.featured {
  border-color: #bfdbfe;
  background: var(--blue-soft);
}

.card p,
.card li {
  color: var(--muted);
}

.card ul {
  margin-bottom: 0;
  padding-left: 20px;
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.pill {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 10px;
  background: var(--surface);
  color: var(--navy);
  font-size: 12px;
  font-weight: 900;
}

.support-band {
  display: grid;
  gap: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  padding: 28px;
  background: var(--navy);
  color: #ffffff;
  box-shadow: var(--shadow-lg);
}

.support-band h2,
.support-band p {
  color: #ffffff;
}

.support-band p {
  opacity: 0.82;
}

.support-band .button.secondary {
  border-color: rgb(255 255 255 / 22%);
  background: rgb(255 255 255 / 10%);
  color: #ffffff;
}

.page-hero {
  padding: 48px 0 24px;
}

.page-hero .lead {
  max-width: 760px;
}

.content-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  padding: 26px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.content-panel h2 {
  margin-top: 34px;
  font-size: 26px;
}

.content-panel h2:first-child {
  margin-top: 0;
}

.content-panel p,
.content-panel li {
  color: var(--muted);
}

.contact-form {
  display: grid;
  gap: 14px;
}

.field {
  display: grid;
  gap: 6px;
}

.field span {
  color: var(--navy);
  font-size: 14px;
  font-weight: 900;
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 13px 14px;
  background: var(--surface-alt);
  color: var(--ink);
  font: inherit;
}

textarea {
  min-height: 132px;
  resize: vertical;
}

.site-footer {
  margin-top: 54px;
  border-top: 1px solid var(--line);
  padding-top: 26px;
}

.footer-grid {
  display: grid;
  gap: 20px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
}

.footer-links a {
  color: var(--muted);
}

.copyright {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 14px;
}

@media (min-width: 620px) {
  .store-buttons {
    grid-template-columns: repeat(2, minmax(0, 220px));
  }

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

@media (min-width: 860px) {
  .page {
    padding-top: 0;
  }

  .nav-links,
  .nav-cta {
    display: flex;
  }

  .hero {
    grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.95fr);
    align-items: center;
    padding-top: 76px;
  }

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

  .support-band {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: 34px;
  }

  .footer-grid {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: start;
  }
}

@media (max-width: 859px) {
  .brand-line {
    display: none;
  }

  .page {
    width: min(100% - 24px, 1120px);
  }

  .content-panel {
    padding: 22px;
  }
}