:root {
  --color-primary: #1e3a5f;
  --color-on-primary: #ffffff;
  --color-secondary: #334155;
  --color-on-secondary: #ffffff;
  --color-accent: #22c55e;
  --color-accent-hover: #16a34a;
  --color-on-accent: #0f172a;
  --color-background: #0f172a;
  --color-foreground: #ffffff;
  --color-card: #192134;
  --color-card-foreground: #ffffff;
  --color-muted: #10192e;
  --color-muted-foreground: #94a3b8;
  --color-border: rgba(255, 255, 255, 0.08);
  --color-destructive: #dc2626;
  --color-ring: #ffffff;
  --font-heading: "Lexend", "Segoe UI", sans-serif;
  --font-body: "Source Sans 3", "Segoe UI", sans-serif;
  --font-index: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  --header-height: 72px;
  --wrap: 1200px;
  --measure: 68ch;
  --radius-btn: 8px;
  --radius-card: 12px;
  --transition: 200ms ease;
}

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

html {
  scroll-padding-top: 88px;
  color-scheme: dark;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--color-background);
  color: var(--color-foreground);
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

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

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

h1,
h2,
h3,
.nav-logo,
.btn,
summary {
  font-family: var(--font-heading);
}

h1 {
  font-size: clamp(2.25rem, 4vw, 3.75rem);
  line-height: 1.12;
  letter-spacing: -0.03em;
  font-weight: 700;
}

h2 {
  font-size: clamp(1.75rem, 2.4vw, 2.25rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
  font-weight: 600;
}

h3 {
  font-size: 1.25rem;
  line-height: 1.3;
  font-weight: 600;
}

a {
  color: var(--color-accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: #4ade80;
}

p + p {
  margin-top: 0.85em;
}

.skip {
  position: absolute;
  left: var(--space-md);
  top: var(--space-md);
  z-index: 100;
  padding: 10px 16px;
  border-radius: var(--radius-btn);
  background: var(--color-accent);
  color: var(--color-on-accent);
  font-family: var(--font-heading);
  font-weight: 600;
  text-decoration: none;
  clip-path: inset(50%);
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.skip:focus {
  clip-path: none;
  width: auto;
  height: auto;
}

.wrap {
  width: min(var(--wrap), calc(100% - 32px));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  height: var(--header-height);
  background: rgba(15, 23, 42, 0.92);
  border-bottom: 1px solid var(--color-border);
  backdrop-filter: blur(12px);
}

.header-bar {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.nav-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--color-foreground);
  text-decoration: none;
  font-weight: 600;
  font-size: 1.05rem;
  min-height: 44px;
  cursor: pointer;
}

.nav-logo:hover {
  color: var(--color-foreground);
}

.nav-toggle {
  display: none;
  min-width: 44px;
  min-height: 44px;
  padding: 0 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-btn);
  background: var(--color-card);
  color: var(--color-foreground);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: border-color var(--transition), background-color var(--transition);
}

.nav-toggle:hover {
  border-color: rgba(255, 255, 255, 0.28);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.site-nav a {
  color: var(--color-muted-foreground);
  text-decoration: none;
  font-weight: 600;
  min-height: 44px;
  padding: 10px 12px;
  display: inline-flex;
  align-items: center;
  border-radius: var(--radius-btn);
  cursor: pointer;
  transition: color var(--transition), background-color var(--transition);
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--color-foreground);
  background: rgba(255, 255, 255, 0.04);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 12px 24px;
  border-radius: var(--radius-btn);
  border: 2px solid transparent;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
  cursor: pointer;
  transition: background-color var(--transition), border-color var(--transition), color var(--transition);
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-on-accent);
}

.btn-primary:hover {
  background: var(--color-accent-hover);
  color: var(--color-on-accent);
}

.btn-secondary {
  background: transparent;
  color: var(--color-foreground);
  border-color: rgba(255, 255, 255, 0.28);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--color-foreground);
  color: var(--color-foreground);
}

.nav-cta {
  margin-left: var(--space-sm);
}

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

.hero {
  padding: var(--space-3xl) 0 var(--space-2xl);
}

.hero-grid,
.product-grid,
.plan-grid,
.proof-grid {
  display: grid;
  gap: var(--space-lg);
}

.hero-grid {
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  align-items: center;
  gap: var(--space-2xl);
}

.eyebrow,
.section-index {
  font-family: var(--font-index);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  font-weight: 600;
}

.lede {
  margin-top: var(--space-lg);
  max-width: var(--measure);
  color: var(--color-muted-foreground);
  font-size: 1.2rem;
}

.hero-actions,
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.hero-visual {
  margin: 0;
  display: grid;
  place-items: center;
}

.hero-visual img {
  width: min(100%, 420px);
  height: auto;
}

.product-grid .card {
  overflow: hidden;
}

.card-visual {
  width: calc(100% + (var(--space-lg) * 2));
  max-width: none;
  height: 200px;
  margin: calc(var(--space-lg) * -1) calc(var(--space-lg) * -1) var(--space-md);
  object-fit: contain;
  background: var(--color-background);
  border-bottom: 1px solid var(--color-border);
}

.nav-logo img {
  width: 40px;
  height: 40px;
  border-radius: 10px;
}

.section {
  padding: var(--space-3xl) 0;
}

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

.section-head {
  max-width: var(--measure);
  margin-bottom: var(--space-xl);
}

.section-head h2 {
  margin-top: var(--space-sm);
}

.section-head p {
  margin-top: var(--space-md);
  color: var(--color-muted-foreground);
}

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

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

.card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: var(--space-lg);
  box-shadow: var(--shadow-md);
}

.section-muted .card {
  background: var(--color-background);
}

.card h3 {
  margin-top: var(--space-md);
}

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

.card p {
  margin-top: var(--space-sm);
}

.plan-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.plan-card.is-featured {
  border-color: rgba(34, 197, 94, 0.55);
}

.plan-badge {
  align-self: flex-start;
  margin: 0;
  padding: 2px 10px;
  border-radius: 999px;
  background: rgba(34, 197, 94, 0.15);
  color: var(--color-accent);
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.plan-card .plan-price {
  margin: 0;
  color: var(--color-foreground);
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 600;
  line-height: 1.1;
}

.plan-card .plan-price span {
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-muted-foreground);
}

.plan-name {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
}

.plan-card ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.plan-card li {
  padding-left: 18px;
  position: relative;
}

.plan-card li::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--color-accent);
  position: absolute;
  left: 0;
  top: 0.55em;
}

.steps {
  display: grid;
  gap: var(--space-lg);
}

.step {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: var(--space-lg);
  align-items: start;
}

.step-num {
  font-family: var(--font-index);
  color: var(--color-accent);
  font-size: 1.25rem;
  font-weight: 600;
}

.faq {
  display: grid;
  border-top: 1px solid var(--color-border);
}

.faq details {
  border-bottom: 1px solid var(--color-border);
}

.faq summary {
  min-height: 56px;
  padding: var(--space-md) 0;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  font-size: 1.1rem;
  font-weight: 600;
}

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

.faq summary::after {
  content: "";
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--color-muted-foreground);
  border-bottom: 2px solid var(--color-muted-foreground);
  transform: rotate(45deg);
  flex: none;
  transition: transform var(--transition);
}

.faq details[open] summary::after {
  transform: rotate(225deg);
  margin-top: 6px;
}

.faq details p {
  max-width: var(--measure);
  color: var(--color-muted-foreground);
  padding-bottom: var(--space-lg);
}

.cta-band {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: var(--space-xl);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-xl);
}

.cta-band p {
  margin-top: var(--space-sm);
  color: var(--color-muted-foreground);
  max-width: 62ch;
}

.site-footer {
  border-top: 1px solid var(--color-border);
  padding: var(--space-2xl) 0 var(--space-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: var(--space-xl);
}

.footer-grid p,
.footer-grid a {
  color: var(--color-muted-foreground);
}

.footer-grid a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  text-decoration: none;
  cursor: pointer;
}

.footer-grid a:hover {
  color: var(--color-foreground);
}

.footer-label {
  font-family: var(--font-heading);
  font-weight: 600;
}

.footer-label {
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: var(--space-sm);
  color: var(--color-foreground);
}

.cta-follow {
  margin-top: var(--space-2xl);
}

.footer-links {
  display: grid;
}

.legal-note {
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border);
  color: var(--color-muted-foreground);
  font-size: 0.95rem;
}

.legal-layout {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: var(--space-2xl);
  padding: var(--space-2xl) 0 var(--space-3xl);
  align-items: start;
}

.toc {
  position: sticky;
  top: 96px;
}

.toc h2 {
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-muted-foreground);
  margin-bottom: var(--space-sm);
}

.toc a {
  display: flex;
  align-items: center;
  min-height: 44px;
  color: var(--color-muted-foreground);
  text-decoration: none;
  cursor: pointer;
}

.toc a:hover {
  color: var(--color-foreground);
}

.legal-doc {
  max-width: var(--measure);
}

.legal-doc header p {
  margin-top: var(--space-md);
  color: var(--color-muted-foreground);
}

.legal-doc h1 {
  font-size: clamp(2rem, 3vw, 3rem);
  margin-top: var(--space-sm);
}

.legal-doc section {
  margin-top: var(--space-xl);
}

.legal-doc section p {
  color: var(--color-muted-foreground);
  margin-top: var(--space-sm);
}

.updated {
  font-size: 1rem;
}

@media (min-width: 768px) {
  .wrap {
    width: min(var(--wrap), calc(100% - 48px));
  }
}

@media (min-width: 1024px) {
  .wrap {
    width: min(var(--wrap), calc(100% - 64px));
  }
}

@media (max-width: 1024px) {
  .proof-grid,
  .product-grid,
  .footer-grid,
  .legal-layout {
    grid-template-columns: 1fr;
  }

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

  .toc {
    position: static;
  }

  .cta-band {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 720px) {
  .hero-grid,
  .plan-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 767px) {
  body {
    font-size: 17px;
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .site-nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: var(--header-height);
    padding: var(--space-md);
    background: var(--color-background);
    border-bottom: 1px solid var(--color-border);
    flex-direction: column;
    align-items: stretch;
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a,
  .nav-cta {
    margin-left: 0;
    width: 100%;
  }

  .hero,
  .section {
    padding: var(--space-2xl) 0;
  }

  .step {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition: none !important;
    animation: none !important;
    scroll-behavior: auto !important;
  }

  .faq summary::after {
    transition: none;
  }
}

.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;
}

.page-home {
  --color-background: #f4f7fb;
  --color-foreground: #0f172a;
  --color-card: #ffffff;
  --color-card-foreground: #0f172a;
  --color-muted: #e8eef5;
  --color-muted-foreground: #475569;
  --color-border: #d7e0ea;
  --color-accent: #15803d;
  --color-accent-hover: #166534;
  --color-on-accent: #ffffff;
  --color-primary: #1e3a5f;
  --shadow-md: 0 8px 24px rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 18px 40px rgba(15, 23, 42, 0.1);
  --radius-card: 16px;
  color-scheme: light;
}

.page-home .site-header {
  background: rgba(244, 247, 251, 0.92);
}

.page-home .nav-logo,
.page-home .nav-logo:hover {
  color: var(--color-foreground);
}

.page-home .nav-toggle:hover {
  border-color: #94a3b8;
}

.page-home .site-nav a {
  color: #334155;
}

.page-home .site-nav a:hover,
.page-home .site-nav a[aria-current="page"] {
  color: var(--color-foreground);
  background: rgba(15, 23, 42, 0.04);
}

.page-home a {
  color: #166534;
}

.page-home a:hover {
  color: #14532d;
}

.page-home .btn-primary,
.page-home .btn-primary:hover,
.page-home .skip,
.page-home .skip:hover {
  color: var(--color-on-accent);
}

.page-home .btn-secondary {
  color: var(--color-foreground);
  border-color: #94a3b8;
  background: #ffffff;
}

.page-home .btn-secondary:hover {
  background: #e8eef5;
  border-color: var(--color-foreground);
  color: var(--color-foreground);
}

.page-home .hero,
.page-home .section-privacy,
.page-home .section-scene {
  position: relative;
  isolation: isolate;
  overflow: hidden;
}

.page-home .hero::before,
.page-home .section-privacy::before,
.page-home .section-scene::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  background-repeat: no-repeat;
  background-size: cover;
}

.page-home .hero {
  padding-top: 88px;
  padding-bottom: 88px;
  background-color: #e7eef6;
  background-image: linear-gradient(100deg, rgba(244, 247, 251, 0.78) 0%, rgba(244, 247, 251, 0.42) 46%, rgba(244, 247, 251, 0.12) 100%);
}

.page-home .hero::before {
  background-image: url("/assets/hero-scene.jpg");
  background-position: center 40%;
}

.page-home .section-privacy,
.page-home .section-scene {
  color: #f8fafc;
  background-color: #0b1b33;
}

.page-home .section-privacy {
  background-image: linear-gradient(180deg, rgba(15, 23, 42, 0.42), rgba(15, 23, 42, 0.5));
}

.page-home .section-privacy::before {
  background-image: url("/assets/hero-privacy.png");
  background-position: center;
}

.page-home .section-scene {
  background-image: linear-gradient(90deg, rgba(11, 27, 51, 0.72) 0%, rgba(11, 27, 51, 0.28) 58%, rgba(11, 27, 51, 0.15) 100%);
}

.page-home .section-scene::before {
  background-image: url("/assets/section-scene.jpg");
  background-position: right center;
}

@media (prefers-reduced-motion: no-preference) {
  .page-home .hero::before,
  .page-home .section-privacy::before,
  .page-home .section-scene::before {
    inset: -4%;
    animation: bg-drift 32s ease-in-out infinite alternate;
  }

  .page-home .hero-grid > :first-child {
    animation: rise-in 0.55s cubic-bezier(0.16, 1, 0.3, 1) both;
  }

  .page-home .ip-card {
    animation: rise-in 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.12s both;
  }

  .ip-status[data-state="visible"] .ip-status-icon.is-on {
    animation: status-in 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  }
}

@keyframes bg-drift {
  from {
    transform: scale(1) translate3d(0, 0, 0);
  }

  to {
    transform: scale(1.05) translate3d(-1.2%, -1%, 0);
  }
}

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(12px);
  }

  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes status-in {
  from {
    opacity: 0;
    transform: scale(0.86);
  }

  to {
    opacity: 1;
    transform: none;
  }
}

.page-home .section-privacy > .wrap > .section-head .section-index,
.page-home .section-scene > .wrap > .section-head .section-index {
  color: #86efac;
}

.page-home .section-privacy > .wrap > .section-head h2,
.page-home .section-scene > .wrap > .section-head h2 {
  color: #f8fafc;
}

.page-home .section-privacy > .wrap > .section-head p,
.page-home .section-scene > .wrap > .section-head p {
  color: #e2e8f0;
}

.page-home .section-privacy .card,
.page-home .section-scene .card {
  background: rgba(255, 255, 255, 0.94);
}

.page-home .section-privacy .card h3,
.page-home .section-scene .card h3 {
  color: #0f172a;
}

.page-home h1 {
  font-size: clamp(2.5rem, 4.6vw, 4.15rem);
  letter-spacing: -0.04em;
}

.page-home .lede {
  color: #334155;
}

.ip-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 20px;
  padding: var(--space-lg);
  box-shadow: var(--shadow-lg);
}

.ip-card h2 {
  margin-top: var(--space-lg);
  font-size: 1.35rem;
}

.ip-status {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 10px 12px;
  border-radius: 12px;
  background: #e8eef5;
  color: #334155;
}

.ip-status p {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
}

.ip-status-icon {
  display: none;
  width: 22px;
  height: 22px;
  flex: none;
}

.ip-status-icon.is-on {
  display: block;
}

.ip-status[data-state="visible"] {
  background: #fef3c7;
  color: #92400e;
}

.ip-status[data-state="error"] {
  background: #fee2e2;
  color: #991b1b;
}

.ip-facts {
  margin: var(--space-lg) 0 0;
  display: grid;
  gap: 0;
}

.ip-facts div {
  padding: 14px 0;
  border-top: 1px solid var(--color-border);
}

.ip-facts dt {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--color-muted-foreground);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.ip-facts dt svg {
  width: 18px;
  height: 18px;
  flex: none;
}

.ip-facts dd {
  margin: 6px 0 0;
  color: var(--color-foreground);
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 600;
  line-height: 1.3;
  overflow-wrap: anywhere;
}

.ip-facts dd.is-pending {
  color: var(--color-muted-foreground);
  font-weight: 500;
}

.ip-actions .btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.ip-note {
  margin-top: var(--space-md);
  color: var(--color-muted-foreground);
  font-size: 0.95rem;
}

.ip-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

.ip-actions .btn {
  flex: 1 1 140px;
}

.page-home .footer-grid a {
  color: var(--color-muted-foreground);
}

.page-home .footer-grid a:hover {
  color: var(--color-foreground);
}

.page-home .plan-card.is-featured {
  border-color: #15803d;
  box-shadow: var(--shadow-lg);
}

@media (max-width: 767px) {
  .page-home .hero {
    padding-top: var(--space-2xl);
    padding-bottom: var(--space-2xl);
    background-image: linear-gradient(180deg, rgba(244, 247, 251, 0.72) 0%, rgba(244, 247, 251, 0.28) 100%);
  }
}

@media print {
  .site-header,
  .skip,
  .nav-toggle,
  .toc,
  .cta-band,
  .hero-actions,
  .nav-cta {
    display: none !important;
  }

  body {
    background: #ffffff;
    color: #0f172a;
  }

  .legal-doc p,
  .lede,
  .card p {
    color: #334155;
  }

  a {
    color: #0f172a;
  }
}