:root {
  --blue-50: #eff8ff;
  --blue-100: #dbeeff;
  --blue-200: #b9dcff;
  --blue-300: #83bdff;
  --blue-500: #2e7eea;
  --blue-600: #175cd3;
  --blue-700: #154ca5;
  --blue-900: #102a56;
  --slate-50: #f8fafc;
  --slate-100: #f1f5f9;
  --slate-200: #e2e8f0;
  --slate-500: #64748b;
  --slate-600: #475569;
  --slate-700: #334155;
  --slate-900: #0f172a;
  --white: #ffffff;

  --color-primary: var(--blue-600);
  --color-primary-hover: var(--blue-700);
  --color-accent: #20a4f3;
  --color-surface: var(--white);
  --color-surface-soft: var(--blue-50);
  --color-background: #f7fbff;
  --color-text: var(--slate-900);
  --color-text-muted: var(--slate-600);
  --color-border: #dce7f4;
  --color-focus: #f0a500;

  --font-sans: Inter, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --radius-sm: 0.75rem;
  --radius-md: 1.25rem;
  --radius-lg: 2rem;
  --radius-pill: 999px;
  --shadow-sm: 0 0.75rem 2rem rgba(23, 92, 211, 0.08);
  --shadow-md: 0 1.5rem 4rem rgba(23, 92, 211, 0.14);
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 3rem;
  --space-6: 4rem;
  --space-7: 6rem;
  --container: 75rem;
  --header-height: 4.75rem;
  color-scheme: light;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + var(--space-2));
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--color-surface);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.7;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

a {
  color: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  font: inherit;
}

svg {
  display: block;
  width: 100%;
  height: 100%;
}

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

h1,
h2,
h3 {
  line-height: 1.2;
  text-wrap: balance;
}

p {
  text-wrap: pretty;
}

.container {
  width: min(calc(100% - 2rem), var(--container));
  margin-inline: auto;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: var(--space-1);
  left: var(--space-1);
  transform: translateY(-150%);
  padding: 0.65rem var(--space-2);
  border-radius: var(--radius-sm);
  background: var(--color-text);
  color: var(--white);
  font-weight: 700;
  text-decoration: none;
}

.skip-link:focus {
  transform: translateY(0);
}

:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 4px;
}

.site-header {
  position: sticky;
  z-index: 50;
  top: 0;
  min-height: var(--header-height);
  border-bottom: 1px solid rgba(220, 231, 244, 0.75);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(1rem);
}

.header-inner {
  position: relative;
  display: flex;
  min-height: var(--header-height);
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
}

.brand {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  color: var(--color-text);
  text-decoration: none;
}

.brand-logo-frame {
  position: relative;
  display: block;
  width: 12.5rem;
  height: 4.75rem;
  flex: 0 0 auto;
  overflow: hidden;
}

.brand-logo {
  position: absolute;
  top: -4.625rem;
  left: -0.625rem;
  display: block;
  width: 13.8125rem;
  max-width: none;
  height: 13.8125rem;
}

.menu-toggle {
  display: grid;
  width: 44px;
  min-height: 44px;
  place-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text);
  cursor: pointer;
}

.menu-icon {
  display: grid;
  width: 1.25rem;
  gap: 0.27rem;
}

.menu-icon i {
  display: block;
  width: 100%;
  height: 2px;
  border-radius: var(--radius-pill);
  background: currentColor;
  transition: transform 180ms ease, opacity 180ms ease;
}

.menu-toggle[aria-expanded="true"] .menu-icon i:first-child {
  transform: translateY(0.34rem) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .menu-icon i:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] .menu-icon i:last-child {
  transform: translateY(-0.34rem) rotate(-45deg);
}

.site-nav {
  position: absolute;
  top: calc(100% + 0.5rem);
  right: 0;
  left: 0;
  display: none;
  padding: var(--space-1);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  box-shadow: var(--shadow-md);
}

.site-nav[data-open="true"] {
  display: grid;
}

.site-nav a {
  display: flex;
  min-height: 44px;
  align-items: center;
  padding: 0.55rem 0.8rem;
  border-radius: 0.65rem;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
}

.site-nav a:hover {
  background: var(--color-surface-soft);
  color: var(--color-primary);
}

.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background:
    linear-gradient(180deg, #f7fbff 0%, #ffffff 100%);
}

.hero-grid {
  display: grid;
  min-height: calc(100svh - var(--header-height));
  align-items: center;
  gap: var(--space-5);
  padding-block: var(--space-5) var(--space-6);
}

.hero-copy {
  position: relative;
  z-index: 2;
  max-width: 42rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: var(--space-2);
  color: var(--color-primary);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.15em;
}

.eyebrow > span {
  width: 1.6rem;
  height: 2px;
  border-radius: var(--radius-pill);
  background: currentColor;
}

.hero h1 {
  max-width: 12ch;
  margin-bottom: var(--space-3);
  font-size: clamp(2.7rem, 11vw, 5.35rem);
  letter-spacing: -0.055em;
}

.hero h1 em {
  background: linear-gradient(100deg, var(--blue-600), #2f8fed 65%, #33b7dc);
  background-clip: text;
  color: transparent;
  font-style: normal;
}

.hero-intro {
  max-width: 38rem;
  margin-bottom: var(--space-4);
  color: var(--color-text-muted);
  font-size: clamp(1.05rem, 2.2vw, 1.2rem);
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  padding: 0.7rem 1.35rem;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  transition: transform 180ms ease, background-color 180ms ease, box-shadow 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button svg {
  width: 1rem;
  height: 1rem;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.button-primary {
  background: var(--color-primary);
  box-shadow: 0 0.8rem 1.8rem rgba(23, 92, 211, 0.22);
  color: var(--white);
}

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

.button-secondary {
  border-color: var(--color-border);
  background: rgba(255, 255, 255, 0.8);
  color: var(--color-text);
}

.button-secondary:hover {
  border-color: var(--blue-300);
  background: var(--white);
}

.trust-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem 1.1rem;
  padding: 0;
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.84rem;
  list-style: none;
}

.trust-list li {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.trust-list span {
  display: grid;
  width: 1.15rem;
  height: 1.15rem;
  place-items: center;
  border-radius: 50%;
  background: var(--blue-100);
  color: var(--blue-700);
  font-size: 0.7rem;
  font-weight: 900;
}

.hero-visual {
  position: relative;
  width: min(100%, 31rem);
  min-height: 31rem;
  margin-inline: auto;
}

.hero-visual::before {
  position: absolute;
  inset: 8% 0 0;
  border: 1px solid rgba(46, 126, 234, 0.13);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(46, 126, 234, 0.09), rgba(255, 255, 255, 0) 67%);
  content: "";
}

.hero-glow {
  position: absolute;
  z-index: -1;
  border-radius: 50%;
  filter: blur(0.2rem);
  pointer-events: none;
}

.hero-glow-one {
  top: -8rem;
  right: -10rem;
  width: 28rem;
  height: 28rem;
  background: rgba(131, 189, 255, 0.22);
}

.hero-glow-two {
  bottom: 3rem;
  left: -12rem;
  width: 25rem;
  height: 25rem;
  background: rgba(32, 164, 243, 0.08);
}

.product-card {
  position: absolute;
  z-index: 2;
  top: 1rem;
  left: 50%;
  width: min(17.5rem, 70vw);
  overflow: hidden;
  transform: translateX(-50%) rotate(2deg);
  border: 0.45rem solid var(--white);
  border-radius: 2rem;
  background: var(--white);
  box-shadow: 0 2rem 5rem rgba(16, 42, 86, 0.2);
}

.card-topline {
  display: flex;
  min-height: 3.1rem;
  align-items: center;
  justify-content: space-between;
  padding-inline: 0.65rem;
  font-size: 0.58rem;
}

.mini-brand {
  color: var(--color-text);
  font-weight: 800;
}

.mini-brand b {
  margin-right: 0.2rem;
  color: var(--color-primary);
}

.status-dot {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  color: var(--color-text-muted);
}

.status-dot::before {
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 50%;
  background: #16a36a;
  content: "";
}

.profile-visual {
  position: relative;
  height: 14rem;
  overflow: hidden;
  border-radius: 1.55rem;
  background: linear-gradient(160deg, #b9dcff 0%, #e7f4ff 58%, #8dc5f4 100%);
}

.profile-sky {
  position: absolute;
  top: 2.2rem;
  left: 1.3rem;
  width: 3.8rem;
  height: 1.2rem;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 8rem 2rem 0 -0.2rem rgba(255, 255, 255, 0.5);
}

.profile-avatar {
  position: absolute;
  bottom: -2.6rem;
  left: 50%;
  width: 10.5rem;
  height: 11.5rem;
  transform: translateX(-50%);
  border-radius: 50% 50% 28% 28%;
  background: linear-gradient(155deg, #2e7eea, #16437a);
}

.profile-avatar::before {
  position: absolute;
  top: -2.4rem;
  left: 50%;
  width: 4.7rem;
  height: 5.1rem;
  transform: translateX(-50%);
  border: 0.45rem solid rgba(255, 255, 255, 0.9);
  border-radius: 50% 50% 46% 46%;
  background: linear-gradient(145deg, #b9dcff, #6ea8e3);
  content: "";
}

.profile-avatar span {
  position: absolute;
  top: -2.8rem;
  left: 50%;
  width: 4.3rem;
  height: 2.5rem;
  transform: translateX(-50%) rotate(-5deg);
  border-radius: 50% 55% 30% 45%;
  background: #173152;
}

.profile-rings {
  position: absolute;
  right: -1.8rem;
  bottom: -2.5rem;
  width: 6rem;
  height: 6rem;
  border: 0.8rem solid rgba(255, 255, 255, 0.28);
  border-radius: 50%;
}

.profile-content {
  padding: 1rem 0.75rem 0.7rem;
}

.profile-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-1);
}

.skeleton {
  display: block;
  border-radius: var(--radius-pill);
  background: var(--slate-200);
}

.skeleton-title {
  width: 4.6rem;
  height: 0.7rem;
  margin: 0.15rem 0 0.45rem;
  background: var(--slate-700);
}

.skeleton-text {
  width: 3.4rem;
  height: 0.35rem;
}

.match-score {
  padding: 0.25rem 0.45rem;
  border-radius: var(--radius-pill);
  background: var(--blue-50);
  color: var(--blue-700);
  font-size: 0.52rem;
  font-weight: 800;
}

.profile-tags {
  display: flex;
  gap: 0.3rem;
  margin-top: 0.75rem;
}

.profile-tags span {
  padding: 0.2rem 0.45rem;
  border-radius: var(--radius-pill);
  background: var(--slate-100);
  color: var(--color-text-muted);
  font-size: 0.5rem;
}

.profile-actions {
  display: flex;
  justify-content: center;
  gap: 1.1rem;
  padding-top: 0.9rem;
}

.profile-actions span {
  display: grid;
  width: 2.1rem;
  height: 2.1rem;
  place-items: center;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  color: var(--color-text-muted);
  font-size: 0.75rem;
  font-weight: 800;
}

.profile-actions .action-primary {
  border-color: var(--color-primary);
  background: var(--color-primary);
  color: var(--white);
  font-size: 1rem;
}

.floating-card {
  position: absolute;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.7rem 0.85rem;
  border: 1px solid rgba(185, 220, 255, 0.7);
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(0.75rem);
}

.floating-card small,
.floating-card strong {
  display: block;
  line-height: 1.35;
}

.floating-card small {
  margin-bottom: 0.15rem;
  color: var(--color-text-muted);
  font-size: 0.55rem;
}

.floating-card strong {
  font-size: 0.67rem;
}

.floating-icon {
  display: grid;
  width: 2rem;
  height: 2rem;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 0.65rem;
}

.floating-icon svg {
  width: 1.15rem;
  height: 1.15rem;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.verify-card {
  top: 5.4rem;
  left: 0;
  transform: rotate(-4deg);
}

.verify-icon {
  background: var(--blue-100);
  color: var(--blue-700);
}

.message-card {
  right: 0;
  bottom: 4.8rem;
  transform: rotate(3deg);
}

.message-card > b {
  display: grid;
  width: 1.15rem;
  height: 1.15rem;
  place-items: center;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--white);
  font-size: 0.52rem;
}

.avatar-pair {
  display: flex;
  width: 2.55rem;
}

.avatar-pair i {
  width: 1.65rem;
  height: 1.65rem;
  border: 2px solid var(--white);
  border-radius: 50%;
  background: linear-gradient(145deg, #8dc5f4, #2e7eea);
}

.avatar-pair i + i {
  margin-left: -0.7rem;
  background: linear-gradient(145deg, #dbeeff, #83bdff);
}

.orbit {
  position: absolute;
  border: 1px dashed rgba(23, 92, 211, 0.18);
  border-radius: 50%;
}

.orbit-one {
  inset: 5% 3% 12%;
}

.orbit-two {
  inset: 15% 13% 22%;
}

.principles {
  border-block: 1px solid var(--color-border);
  background: var(--white);
}

.principle-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-2);
  padding-block: var(--space-3);
}

.principle-grid p {
  display: grid;
  margin: 0;
  text-align: center;
}

.principle-grid strong {
  color: var(--color-primary);
  font-size: 1rem;
}

.principle-grid span {
  color: var(--color-text-muted);
  font-size: 0.76rem;
}

.section {
  padding-block: var(--space-6);
}

.section-heading {
  max-width: 43rem;
  margin-bottom: var(--space-5);
}

.section-heading h2,
.journey-copy h2,
.safety-copy h2,
.about-inner h2 {
  margin-bottom: var(--space-2);
  font-size: clamp(2rem, 6vw, 3.35rem);
  letter-spacing: -0.045em;
}

.section-heading > p:last-child,
.journey-copy > p,
.safety-copy > p,
.about-inner > p {
  max-width: 60ch;
  margin-bottom: 0;
  color: var(--color-text-muted);
  font-size: 1.05rem;
}

.feature-grid {
  display: grid;
  gap: var(--space-2);
}

.feature-card {
  position: relative;
  min-height: 23rem;
  overflow: hidden;
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
}

.feature-card::after {
  position: absolute;
  right: -4rem;
  bottom: -5rem;
  width: 11rem;
  height: 11rem;
  border: 1.4rem solid rgba(46, 126, 234, 0.05);
  border-radius: 50%;
  content: "";
}

.feature-card-primary {
  border-color: transparent;
  background: linear-gradient(145deg, var(--blue-600), var(--blue-900));
  box-shadow: 0 1.5rem 3.5rem rgba(23, 92, 211, 0.2);
  color: var(--white);
}

.feature-card-primary::after {
  border-color: rgba(255, 255, 255, 0.08);
}

.feature-card-soft {
  border-color: var(--blue-100);
  background: var(--blue-50);
}

.feature-number {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  color: var(--slate-500);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.feature-card-primary .feature-number {
  color: rgba(255, 255, 255, 0.65);
}

.feature-icon {
  display: grid;
  width: 3.2rem;
  height: 3.2rem;
  margin-bottom: var(--space-5);
  place-items: center;
  border-radius: 1rem;
  background: var(--blue-50);
  color: var(--color-primary);
}

.feature-icon svg {
  width: 1.65rem;
  height: 1.65rem;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
}

.feature-card-primary .feature-icon {
  background: rgba(255, 255, 255, 0.14);
  color: var(--white);
}

.feature-card h3 {
  margin-bottom: 0.75rem;
  font-size: 1.45rem;
}

.feature-card p {
  color: var(--color-text-muted);
}

.feature-card-primary p {
  color: rgba(255, 255, 255, 0.78);
}

.feature-card ul {
  position: relative;
  z-index: 1;
  padding: var(--space-2) 0 0;
  margin: var(--space-3) 0 0;
  border-top: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: 0.88rem;
  list-style: none;
}

.feature-card li {
  position: relative;
  padding-left: 1rem;
}

.feature-card li + li {
  margin-top: 0.45rem;
}

.feature-card li::before {
  position: absolute;
  top: 0.68rem;
  left: 0;
  width: 0.3rem;
  height: 0.3rem;
  border-radius: 50%;
  background: var(--color-primary);
  content: "";
}

.feature-card-primary ul {
  border-color: rgba(255, 255, 255, 0.2);
  color: rgba(255, 255, 255, 0.78);
}

.feature-card-primary li::before {
  background: var(--blue-200);
}

.journey {
  background: var(--color-background);
}

.journey-grid {
  display: grid;
  gap: var(--space-5);
}

.journey-copy {
  max-width: 34rem;
}

.journey-note {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-top: var(--space-4);
  padding: var(--space-2);
  border: 1px solid var(--blue-100);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.7);
}

.journey-note > span {
  display: grid;
  width: 1.5rem;
  height: 1.5rem;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--white);
  font-family: Georgia, serif;
  font-size: 0.8rem;
  font-weight: 700;
}

.journey-note p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.84rem;
  line-height: 1.65;
}

.steps {
  display: grid;
  padding: 0;
  margin: 0;
  list-style: none;
}

.steps li {
  position: relative;
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: var(--space-2);
  padding-bottom: var(--space-4);
}

.steps li:not(:last-child)::before {
  position: absolute;
  top: 3.25rem;
  bottom: 0.25rem;
  left: 1.45rem;
  width: 1px;
  background: var(--blue-200);
  content: "";
}

.step-index {
  display: grid;
  width: 3rem;
  height: 3rem;
  place-items: center;
  border: 1px solid var(--blue-200);
  border-radius: 50%;
  background: var(--white);
  color: var(--color-primary);
  font-size: 0.75rem;
  font-weight: 800;
}

.steps h3 {
  margin: 0.1rem 0 0.45rem;
  font-size: 1.25rem;
}

.steps p {
  max-width: 44ch;
  margin: 0;
  color: var(--color-text-muted);
}

.safety-section {
  padding-bottom: 0;
}

.safety-panel {
  position: relative;
  display: grid;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, #123d8c, #175cd3 56%, #147fb7);
  color: var(--white);
}

.safety-panel::before {
  position: absolute;
  top: -10rem;
  left: -7rem;
  width: 22rem;
  height: 22rem;
  border: 3rem solid rgba(255, 255, 255, 0.04);
  border-radius: 50%;
  content: "";
}

.safety-copy {
  position: relative;
  z-index: 2;
  padding: var(--space-4);
}

.eyebrow-light {
  color: var(--blue-200);
}

.safety-copy > p {
  color: rgba(255, 255, 255, 0.78);
}

.safety-points {
  display: grid;
  gap: 0.7rem;
  padding: 0;
  margin: var(--space-4) 0 0;
  list-style: none;
}

.safety-points li {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 0.94rem;
  font-weight: 600;
}

.safety-points span {
  display: grid;
  width: 1.35rem;
  height: 1.35rem;
  place-items: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  font-size: 0.7rem;
}

.safety-visual {
  position: relative;
  min-height: 19rem;
}

.shield {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 50%;
  width: 8.5rem;
  height: 9.5rem;
  transform: translate(-50%, -50%);
  filter: drop-shadow(0 1.5rem 2rem rgba(3, 22, 58, 0.25));
}

.shield svg {
  overflow: visible;
  fill: rgba(255, 255, 255, 0.14);
  stroke: var(--white);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 4;
}

.safety-orbit {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 50%;
}

.safety-orbit-one {
  width: 15rem;
  height: 15rem;
}

.safety-orbit-two {
  width: 22rem;
  height: 22rem;
}

.safety-badge {
  position: absolute;
  z-index: 3;
  padding: 0.45rem 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.12);
  font-size: 0.75rem;
  font-weight: 700;
  backdrop-filter: blur(0.6rem);
}

.safety-badge-one {
  top: 20%;
  right: 9%;
}

.safety-badge-two {
  bottom: 18%;
  left: 8%;
}

.about {
  text-align: center;
}

.about-inner {
  max-width: 54rem;
}

.about-inner .eyebrow {
  justify-content: center;
}

.about-inner > p {
  margin-inline: auto;
  font-size: 1.08rem;
}

.text-link {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 0.45rem;
  margin-top: var(--space-3);
  color: var(--color-primary);
  font-weight: 700;
  text-underline-offset: 0.25rem;
}

.site-footer {
  border-top: 1px solid var(--color-border);
  background: var(--slate-900);
  color: var(--white);
}

.footer-main {
  display: grid;
  gap: var(--space-3);
  padding-block: var(--space-4);
}

.brand-footer {
  color: var(--white);
}

.brand-footer .brand-logo-frame {
  border-radius: var(--radius-sm);
  background: var(--white);
  box-shadow: 0 0 0 0.375rem var(--white);
}

.footer-main > p {
  margin: 0;
  color: var(--slate-200);
  font-size: 0.88rem;
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-1) var(--space-2);
  padding-block: var(--space-2);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--slate-200);
  font-size: 0.78rem;
}

.footer-legal p {
  margin: 0;
}

.filing-note {
  color: var(--slate-200);
}

@media (min-width: 48rem) {
  .container {
    width: min(calc(100% - 4rem), var(--container));
  }

  .menu-toggle {
    display: none;
  }

  .site-nav,
  .site-nav[data-open="true"] {
    position: static;
    display: flex;
    padding: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
  }

  .site-nav a {
    padding-inline: 0.9rem;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(24rem, 0.95fr);
    gap: var(--space-4);
    padding-block: var(--space-6);
  }

  .hero-visual {
    min-height: 36rem;
  }

  .product-card {
    top: 1.5rem;
    width: 19.2rem;
  }

  .verify-card {
    top: 7rem;
  }

  .message-card {
    bottom: 5.5rem;
  }

  .principle-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .principle-grid p + p {
    border-left: 1px solid var(--color-border);
  }

  .section {
    padding-block: var(--space-7);
  }

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

  .journey-grid {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    align-items: start;
    gap: var(--space-7);
  }

  .steps li {
    grid-template-columns: 4rem 1fr;
    padding-bottom: var(--space-5);
  }

  .step-index {
    width: 4rem;
    height: 4rem;
  }

  .steps li:not(:last-child)::before {
    top: 4.25rem;
    left: 1.95rem;
  }

  .safety-panel {
    grid-template-columns: minmax(0, 1.08fr) minmax(20rem, 0.92fr);
    align-items: center;
  }

  .safety-copy {
    padding: var(--space-6);
  }

  .safety-visual {
    min-height: 31rem;
  }

  .footer-main {
    grid-template-columns: 1fr auto;
    align-items: center;
  }
}

@media (min-width: 64rem) {
  .hero-grid {
    gap: var(--space-6);
  }

  .feature-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .feature-card {
    min-height: 26rem;
  }

  .feature-card:nth-child(even) {
    transform: translateY(1.5rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

@media print {
  .site-header,
  .hero-actions,
  .text-link {
    display: none;
  }

  .hero-grid,
  .journey-grid,
  .safety-panel {
    display: block;
  }

  .hero-visual,
  .safety-visual {
    min-height: 20rem;
  }
}