:root {
  --bg: #f6f7f8;
  --surface: #ffffff;
  --surface-alt: #eef2f6;
  --surface-muted: #fff5f5;
  --ink: #0f1720;
  --muted: #64748b;
  --border: #dbe3ea;
  --primary: #ec131e;
  --primary-dark: #b80f18;
  --success: #0f9f6e;
  --info: #0f5dd9;
  --shadow-sm: 0 10px 28px rgba(15, 23, 32, 0.08);
  --shadow-md: 0 18px 50px rgba(15, 23, 32, 0.12);
  --shadow-red: 0 20px 55px rgba(236, 19, 30, 0.13);
  color-scheme: light;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  line-height: 1.5;
  text-rendering: geometricPrecision;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--bg);
  color: var(--ink);
}

body,
button,
input,
textarea,
select {
  font: inherit;
}

img,
svg {
  display: block;
}

img {
  max-width: 100%;
}

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

a:focus-visible,
summary:focus-visible {
  outline: 3px solid rgba(236, 19, 30, 0.35);
  outline-offset: 3px;
}

.container {
  width: min(100% - 40px, 1120px);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(219, 227, 234, 0.75);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(18px);
}

.header-inner {
  display: flex;
  min-height: 64px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 20px;
  line-height: 1;
}

.brand img {
  height: 36px;
  width: auto;
  object-fit: contain;
}

.brand span span {
  color: var(--primary);
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 30px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.desktop-nav a:not(.nav-button):hover {
  color: var(--ink);
}

.nav-button,
.button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  font-weight: 800;
  transition:
    transform 160ms ease,
    box-shadow 160ms ease,
    background-color 160ms ease,
    border-color 160ms ease,
    color 160ms ease;
}

.nav-button {
  padding: 0 20px;
  color: #ffffff;
  background: var(--primary);
  box-shadow: 0 10px 24px rgba(236, 19, 30, 0.18);
}

.nav-button:hover,
.button-primary:hover {
  background: var(--primary-dark);
  box-shadow: 0 16px 32px rgba(236, 19, 30, 0.24);
}

.mobile-nav {
  display: none;
}

.section-white,
.section-soft,
.section-blue {
  position: relative;
}

.section-white {
  background: var(--surface);
}

.section-soft {
  background: var(--bg);
}

.section-blue {
  background:
    linear-gradient(135deg, rgba(238, 242, 246, 0.95), rgba(255, 245, 245, 0.85)),
    var(--surface-alt);
}

.hero {
  overflow: hidden;
  padding: 72px 0 92px;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 1fr);
  align-items: center;
  gap: 64px;
}

.hero-glow {
  position: absolute;
  pointer-events: none;
  border-radius: 999px;
  filter: blur(70px);
  opacity: 0.65;
}

.hero-glow-red {
  top: -180px;
  right: -160px;
  width: 500px;
  height: 500px;
  background: rgba(236, 19, 30, 0.08);
}

.hero-glow-blue {
  bottom: -160px;
  left: -120px;
  width: 340px;
  height: 340px;
  background: rgba(15, 93, 217, 0.07);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--primary);
  font-size: 13px;
  font-weight: 850;
}

.hero h1,
.section-heading h2,
.download h2,
.legal-content h1 {
  margin: 0;
  color: var(--ink);
  font-weight: 900;
  line-height: 1.08;
}

.hero h1 {
  max-width: 650px;
  font-size: 56px;
}

.hero h1 span {
  color: var(--primary);
}

.hero-lead {
  max-width: 560px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
}

.fine-print {
  max-width: 560px;
  margin: 12px 0 0;
  color: rgba(100, 116, 139, 0.88);
  font-size: 14px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.button {
  min-height: 56px;
  padding: 0 34px;
  font-size: 17px;
}

.button-primary {
  color: #ffffff;
  background: var(--primary);
  box-shadow: var(--shadow-red);
}

.button-secondary {
  border: 2px solid rgba(15, 23, 32, 0.16);
  color: var(--ink);
  background: var(--surface);
}

.button-secondary:hover {
  border-color: rgba(236, 19, 30, 0.5);
  color: var(--primary);
}

.hero-media {
  position: relative;
}

.hero-media > img,
.app-frame img,
.provider-banner img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  object-fit: cover;
}

.hero-media > img {
  aspect-ratio: 1;
  box-shadow: var(--shadow-md);
}

.status-card {
  position: absolute;
  bottom: -22px;
  left: -22px;
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: min(92%, 280px);
  padding: 14px 18px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow-sm);
}

.status-icon {
  display: grid;
  width: 40px;
  height: 40px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 999px;
  background: rgba(15, 159, 110, 0.1);
  color: var(--success);
  font-weight: 900;
}

.status-card strong,
.status-card small {
  display: block;
}

.status-card strong {
  font-size: 14px;
}

.status-card small {
  color: var(--muted);
  font-size: 12px;
}

.process,
.features,
.security,
.audience,
.download {
  padding: 88px 0;
}

.section-heading {
  max-width: 620px;
}

.section-heading.centered {
  margin: 0 auto;
  text-align: center;
}

.section-heading h2,
.download h2,
.legal-content h1 {
  font-size: 40px;
}

.section-heading p:not(.eyebrow),
.download p,
.legal-content p,
.legal-content li {
  color: var(--muted);
}

.section-heading p:not(.eyebrow) {
  margin: 16px 0 0;
  font-size: 16px;
}

.step-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
  margin-top: 56px;
}

.step-card,
.audience-card {
  position: relative;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  transition:
    box-shadow 160ms ease,
    transform 160ms ease;
}

.step-card {
  padding: 28px;
  min-height: 285px;
}

.step-card:hover,
.audience-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
}

.step-number {
  position: absolute;
  top: 18px;
  right: 20px;
  color: rgba(219, 227, 234, 0.95);
  font-size: 30px;
  font-weight: 900;
  line-height: 1;
}

.step-icon,
.feature-icon {
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 8px;
  background: rgba(236, 19, 30, 0.1);
  color: var(--primary);
}

.step-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 22px;
}

.step-icon svg {
  width: 28px;
  height: 28px;
}

.step-icon svg,
.feature-icon svg {
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.step-card h3,
.feature-item h3,
.audience-card h3,
.site-footer h2,
.legal-content h2 {
  margin: 0;
  color: var(--ink);
}

.step-card h3 {
  font-size: 18px;
}

.step-card p,
.audience-card p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.feature-grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.9fr) minmax(0, 1.1fr);
  align-items: center;
  gap: 64px;
}

.app-frame img {
  aspect-ratio: 1;
  box-shadow: var(--shadow-md);
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  margin-top: 38px;
}

.feature-item {
  display: flex;
  gap: 14px;
}

.feature-icon {
  width: 40px;
  height: 40px;
}

.feature-icon svg {
  width: 22px;
  height: 22px;
}

.feature-item h3 {
  font-size: 14px;
  font-weight: 900;
}

.feature-item p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
}

.security-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  align-items: start;
  gap: 56px;
}

.security-lock {
  display: grid;
  width: 68px;
  height: 68px;
  margin-bottom: 22px;
  place-items: center;
  border: 1px solid rgba(236, 19, 30, 0.18);
  border-radius: 8px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.9), rgba(255, 245, 245, 0.92)),
    var(--surface);
  color: var(--primary);
  box-shadow: 0 18px 40px rgba(236, 19, 30, 0.1);
}

.security-lock svg {
  width: 34px;
  height: 34px;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.security-list {
  display: grid;
  gap: 16px;
}

.security-card {
  position: relative;
  padding: 26px 28px 26px 78px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 12px 28px rgba(15, 23, 32, 0.06);
}

.security-mark {
  position: absolute;
  top: 26px;
  left: 24px;
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border-radius: 8px;
  background: var(--surface-muted);
  color: var(--primary);
  font-size: 12px;
  font-weight: 900;
}

.security-card h3 {
  margin: 0;
  color: var(--ink);
  font-size: 17px;
}

.security-card p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 56px;
}

.audience-card {
  padding: 32px;
  background: var(--bg);
}

.audience-mark {
  display: grid;
  width: 52px;
  height: 52px;
  place-items: center;
  border: 1px solid rgba(236, 19, 30, 0.18);
  border-radius: 8px;
  color: var(--primary);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.92), rgba(255, 245, 245, 0.96)),
    var(--surface-muted);
  box-shadow: 0 12px 28px rgba(236, 19, 30, 0.08);
  font-weight: 900;
}

.audience-mark svg {
  width: 29px;
  height: 29px;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.audience-card h3 {
  margin-top: 20px;
  font-size: 20px;
}

.provider-banner {
  margin-top: 56px;
  overflow: hidden;
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
}

.provider-banner img {
  height: 320px;
}

.download {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 0%, rgba(236, 19, 30, 0.25), transparent 42%),
    var(--ink);
  color: #ffffff;
  text-align: center;
}

.download-inner {
  position: relative;
  z-index: 1;
  max-width: 760px;
}

.dark-eyebrow {
  display: inline-flex;
  padding: 7px 14px;
  border-radius: 999px;
  background: rgba(236, 19, 30, 0.2);
}

.download h2 {
  color: #ffffff;
}

.download p {
  max-width: 600px;
  margin: 20px auto 0;
  color: rgba(255, 255, 255, 0.72);
}

.download-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  margin-top: 40px;
}

.store-card {
  display: flex;
  width: 230px;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  border-radius: 8px;
  background: #ffffff;
  color: var(--ink);
  box-shadow: var(--shadow-sm);
  transition:
    transform 160ms ease,
    box-shadow 160ms ease;
  text-align: left;
}

.store-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 42px rgba(0, 0, 0, 0.25);
}

.store-card img {
  width: 44px;
  height: 44px;
  border-radius: 8px;
}

.store-card small,
.store-card strong {
  display: block;
}

.store-card small {
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
}

.store-card strong {
  font-size: 16px;
  font-weight: 900;
}

.web-link {
  display: inline-flex;
  margin-top: 24px;
  color: rgba(255, 255, 255, 0.64);
  font-size: 14px;
  font-weight: 700;
}

.web-link:hover {
  color: #ffffff;
}

.disclaimer-strip {
  padding: 18px 0;
  background: var(--surface-muted);
}

.disclaimer-strip p {
  max-width: 1000px;
  margin: 0 auto;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
  text-align: center;
}

.disclaimer-strip strong {
  color: rgba(15, 23, 32, 0.88);
}

.site-footer {
  border-top: 1px solid var(--border);
  background: var(--surface);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.25fr repeat(3, 1fr);
  gap: 42px;
  padding: 56px 0;
}

.footer-brand p {
  max-width: 310px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.site-footer nav {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
}

.site-footer h2 {
  margin-bottom: 4px;
  font-size: 14px;
}

.site-footer nav a {
  color: var(--muted);
  font-size: 14px;
}

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

.footer-button {
  display: inline-flex;
  min-width: 124px;
  min-height: 40px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: var(--ink);
  color: #ffffff !important;
  font-weight: 800;
}

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

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 0;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 12px;
}

.footer-bottom p {
  margin: 0;
}

.legal-page {
  padding: 72px 0 96px;
  background:
    linear-gradient(180deg, #ffffff 0%, #f6f7f8 42%, #ffffff 100%),
    var(--bg);
}

.legal-content {
  max-width: 780px;
}

.legal-content h1 {
  font-size: 42px;
}

.updated {
  margin-top: 12px;
  font-size: 14px;
}

.legal-content section {
  margin-top: 34px;
}

.legal-content h2 {
  font-size: 19px;
}

.legal-content p,
.legal-content li {
  font-size: 15px;
  line-height: 1.8;
}

.legal-content a {
  color: var(--primary);
  font-weight: 800;
}

.legal-content ul {
  padding-left: 22px;
}

.legal-callout {
  margin-top: 14px;
  padding: 20px;
  border: 1px solid rgba(236, 19, 30, 0.2);
  border-radius: 8px;
  background: var(--surface-muted);
}

.legal-callout p:first-child {
  margin-top: 0;
}

.compact-footer .footer-bottom {
  border-top: 0;
}

@media (max-width: 980px) {
  .hero-grid,
  .feature-grid,
  .security-grid {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    gap: 44px;
  }

  .hero h1 {
    font-size: 46px;
  }

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

  .feature-grid {
    gap: 48px;
  }

  .app-frame {
    max-width: 620px;
  }

  .audience-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .container {
    width: min(100% - 32px, 1120px);
  }

  .desktop-nav {
    display: none;
  }

  .mobile-nav {
    position: relative;
    display: block;
  }

  .mobile-nav summary {
    display: flex;
    width: 42px;
    height: 42px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    border-radius: 8px;
    cursor: pointer;
    list-style: none;
  }

  .mobile-nav summary::-webkit-details-marker {
    display: none;
  }

  .mobile-nav summary span {
    width: 21px;
    height: 2px;
    background: var(--ink);
  }

  .mobile-nav nav {
    position: absolute;
    right: 0;
    top: 54px;
    display: grid;
    min-width: 230px;
    padding: 10px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: #ffffff;
    box-shadow: var(--shadow-sm);
  }

  .mobile-nav nav a {
    padding: 12px 14px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 800;
  }

  .mobile-nav nav a:hover {
    background: var(--surface-alt);
  }

  .mobile-cta {
    margin-top: 4px;
    color: #ffffff;
    background: var(--primary);
    text-align: center;
  }

  .hero {
    padding: 52px 0 72px;
  }

  .hero h1 {
    font-size: 38px;
  }

  .hero-lead {
    font-size: 16px;
  }

  .button,
  .hero-actions {
    width: 100%;
  }

  .hero-actions {
    display: grid;
  }

  .status-card {
    position: static;
    margin: -18px 16px 0;
  }

  .process,
  .features,
  .security,
  .audience,
  .download {
    padding: 64px 0;
  }

  .section-heading h2,
  .download h2,
  .legal-content h1 {
    font-size: 32px;
  }

  .step-grid,
  .feature-list,
  .audience-grid {
    grid-template-columns: 1fr;
  }

  .security-card {
    padding: 24px;
  }

  .security-mark {
    position: static;
    margin-bottom: 14px;
  }

  .step-card {
    min-height: auto;
  }

  .provider-banner img {
    height: 240px;
  }

  .store-card {
    width: 100%;
    max-width: 280px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 460px) {
  .brand {
    font-size: 18px;
  }

  .brand img {
    height: 32px;
    width: auto;
  }

  .hero h1 {
    font-size: 34px;
  }

  .step-card,
  .audience-card {
    padding: 24px;
  }
}