:root {
  --navy-950: #04142e;
  --navy-900: #061a3a;
  --navy-800: #0b2343;
  --blue-700: #185bc2;
  --blue-600: #1f6bd5;
  --blue-500: #2b83e6;
  --cyan-500: #087c9d;
  --cyan-300: #8bdced;
  --ink: #0b2343;
  --slate: #526a7c;
  --muted: #536d7f;
  --line: #c9ddeb;
  --wash: #e4f2f8;
  --mist: #f3f8fc;
  --white: #ffffff;
  --success: #067647;
  --success-bg: #ecfdf3;
  --shadow-sm: 0 12px 30px rgba(6, 26, 58, 0.08);
  --shadow-lg: 0 28px 80px rgba(6, 26, 58, 0.18);
  --radius-sm: 14px;
  --radius-md: 24px;
  --radius-lg: 36px;
  --content: 1180px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

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

a {
  color: var(--blue-700);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--blue-600);
}

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

button:focus-visible,
a:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--cyan-500);
  outline-offset: 4px;
}

h1,
h2,
h3,
h4 {
  color: var(--navy-900);
  line-height: 1.08;
  margin: 0 0 0.7em;
  text-wrap: balance;
}

h1 {
  font-size: clamp(2.8rem, 6vw, 4.55rem);
  letter-spacing: -0.055em;
}

h2 {
  font-size: clamp(2.1rem, 4.7vw, 3.7rem);
  letter-spacing: -0.045em;
}

h3 {
  font-size: clamp(1.25rem, 2.2vw, 1.65rem);
  letter-spacing: -0.025em;
}

p {
  margin: 0 0 1.2em;
}

.skip-link {
  background: var(--white);
  border-radius: 0 0 10px 10px;
  color: var(--navy-900);
  font-weight: 800;
  left: 20px;
  padding: 12px 18px;
  position: fixed;
  top: -100px;
  z-index: 1000;
}

.skip-link:focus {
  top: 0;
}

.container {
  margin-inline: auto;
  max-width: var(--content);
  padding-inline: 24px;
  width: 100%;
}

.narrow {
  max-width: 820px;
}

.site-header {
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid rgba(201, 221, 235, 0.75);
  position: sticky;
  top: 0;
  transition: box-shadow 180ms ease, background 180ms ease;
  z-index: 100;
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
}

.site-header.is-scrolled {
  box-shadow: 0 8px 30px rgba(6, 26, 58, 0.08);
}

.header-inner {
  align-items: center;
  display: flex;
  gap: 28px;
  justify-content: space-between;
  min-height: 78px;
}

.brand {
  align-items: center;
  color: var(--navy-900);
  display: inline-flex;
  flex: 0 0 auto;
  font-size: 1.22rem;
  font-weight: 900;
  gap: 10px;
  letter-spacing: -0.04em;
  text-decoration: none;
}

.brand:hover {
  color: var(--navy-900);
}

.brand img {
  border-radius: 10px;
  height: 42px;
  width: 42px;
}

.brand-up {
  color: var(--cyan-500);
  font-size: 0.67em;
  letter-spacing: 0.02em;
  margin-left: 1px;
  vertical-align: super;
}

.site-footer .brand-up {
  color: var(--cyan-300);
}

.site-nav {
  align-items: center;
  display: flex;
  gap: 26px;
  margin-left: auto;
}

.site-nav a {
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 750;
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--blue-700);
}

.site-nav a.button-dark,
.site-nav a.button-dark:hover {
  color: var(--white);
}

.menu-toggle {
  align-items: center;
  background: var(--mist);
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--navy-900);
  cursor: pointer;
  display: none;
  height: 46px;
  justify-content: center;
  padding: 0;
  width: 46px;
}

.menu-toggle svg {
  height: 24px;
  width: 24px;
}

.button {
  align-items: center;
  border: 1px solid transparent;
  border-radius: 999px;
  cursor: pointer;
  display: inline-flex;
  font-size: 0.93rem;
  font-weight: 850;
  gap: 9px;
  justify-content: center;
  line-height: 1.15;
  min-height: 52px;
  padding: 15px 22px;
  text-align: center;
  text-decoration: none;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

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

.button-primary {
  background: var(--blue-700);
  box-shadow: 0 12px 25px rgba(24, 91, 194, 0.24);
  color: var(--white);
}

.button-primary:hover {
  background: var(--blue-600);
  color: var(--white);
}

.button-dark {
  background: var(--navy-900);
  color: var(--white);
}

.button-dark:hover {
  background: var(--navy-800);
  color: var(--white);
}

.button-light {
  background: var(--white);
  border-color: var(--line);
  color: var(--navy-900);
}

.button-light:hover {
  border-color: var(--blue-500);
  color: var(--blue-700);
}

.button-small {
  min-height: 44px;
  padding: 12px 18px;
}

.hero {
  background:
    radial-gradient(circle at 76% 26%, rgba(78, 185, 214, 0.28), transparent 29%),
    radial-gradient(circle at 4% 8%, rgba(43, 131, 230, 0.14), transparent 27%),
    linear-gradient(180deg, var(--mist) 0%, var(--white) 100%);
  overflow: clip;
  padding: 58px 0 64px;
  position: relative;
}

.hero::after {
  background-image: radial-gradient(rgba(24, 91, 194, 0.16) 1px, transparent 1px);
  background-size: 24px 24px;
  content: "";
  height: 340px;
  opacity: 0.38;
  pointer-events: none;
  position: absolute;
  right: -60px;
  top: -55px;
  width: 420px;
}

.hero-grid {
  align-items: center;
  display: grid;
  gap: clamp(38px, 5vw, 60px);
  grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.7fr);
  position: relative;
  z-index: 1;
}

.eyebrow {
  align-items: center;
  color: var(--blue-700);
  display: inline-flex;
  font-size: 0.78rem;
  font-weight: 900;
  gap: 9px;
  letter-spacing: 0.16em;
  margin-bottom: 24px;
  text-transform: uppercase;
}

.eyebrow::before {
  background: var(--cyan-500);
  border-radius: 999px;
  content: "";
  height: 8px;
  width: 8px;
}

.hero-copy {
  color: var(--slate);
  font-size: clamp(1.08rem, 2vw, 1.3rem);
  max-width: 690px;
}

.hero-actions,
.store-actions {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 30px 0 26px;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.trust-row li {
  align-items: center;
  color: var(--slate);
  display: flex;
  font-size: 0.87rem;
  font-weight: 700;
  gap: 7px;
}

.trust-row li::before {
  color: var(--success);
  content: "✓";
  font-size: 1.02rem;
  font-weight: 900;
}

.hero-visual {
  margin: 0 auto;
  max-width: 400px;
  position: relative;
}

.hero-visual::before {
  background: linear-gradient(135deg, var(--blue-500), var(--navy-900));
  border-radius: 42% 58% 62% 38% / 40% 35% 65% 60%;
  content: "";
  filter: blur(1px);
  inset: 12% -15% -5% -18%;
  opacity: 0.15;
  position: absolute;
  transform: rotate(-8deg);
}

.hero-visual img {
  border: 1px solid rgba(201, 221, 235, 0.8);
  border-radius: 32px;
  box-shadow: var(--shadow-lg);
  position: relative;
  width: 100%;
}

.proof-strip {
  border-bottom: 1px solid var(--line);
  border-top: 1px solid var(--line);
  background: var(--white);
}

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

.proof-item {
  border-right: 1px solid var(--line);
  padding: 26px 22px;
  text-align: center;
}

.proof-item:last-child {
  border-right: 0;
}

.proof-item strong {
  color: var(--navy-900);
  display: block;
  font-size: 1.12rem;
}

.proof-item span {
  color: var(--muted);
  font-size: 0.84rem;
}

.section {
  padding: 104px 0;
}

.section-sm {
  padding: 72px 0;
}

.section-alt {
  background: var(--mist);
}

.section-dark {
  background:
    radial-gradient(circle at 12% 10%, rgba(43, 131, 230, 0.25), transparent 30%),
    radial-gradient(circle at 90% 85%, rgba(78, 185, 214, 0.2), transparent 30%),
    var(--navy-900);
  color: #d9e9f5;
}

.section-dark h2,
.section-dark h3 {
  color: var(--white);
}

.section-dark .eyebrow {
  color: var(--cyan-300);
}

.section-heading {
  margin: 0 auto 56px;
  max-width: 780px;
  text-align: center;
}

.section-heading p {
  color: var(--slate);
  font-size: 1.1rem;
  margin-inline: auto;
  max-width: 700px;
}

.section-dark .section-heading p {
  color: #c9dcec;
}

.feature-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(3, 1fr);
}

.feature-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: 30px;
}

.feature-card p {
  color: var(--slate);
  font-size: 0.95rem;
  margin-bottom: 0;
}

.feature-icon {
  align-items: center;
  background: var(--wash);
  border-radius: 14px;
  color: var(--blue-700);
  display: inline-flex;
  font-size: 1.35rem;
  height: 48px;
  justify-content: center;
  margin-bottom: 22px;
  width: 48px;
}

.split {
  align-items: center;
  display: grid;
  gap: clamp(42px, 7vw, 92px);
  grid-template-columns: 1fr 1fr;
}

.split-media {
  margin-inline: auto;
  max-width: 430px;
  position: relative;
}

.split-media img {
  border: 1px solid var(--line);
  border-radius: 30px;
  box-shadow: var(--shadow-lg);
}

.check-list {
  display: grid;
  gap: 15px;
  list-style: none;
  margin: 28px 0 34px;
  padding: 0;
}

.check-list li {
  align-items: flex-start;
  display: flex;
  gap: 12px;
}

.check-list li::before {
  align-items: center;
  background: var(--success-bg);
  border-radius: 999px;
  color: var(--success);
  content: "✓";
  display: flex;
  flex: 0 0 auto;
  font-size: 0.76rem;
  font-weight: 900;
  height: 24px;
  justify-content: center;
  margin-top: 2px;
  width: 24px;
}

.steps {
  counter-reset: step;
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(3, 1fr);
}

.step {
  counter-increment: step;
  padding: 16px 10px;
}

.step::before {
  align-items: center;
  background: var(--blue-700);
  border-radius: 999px;
  color: var(--white);
  content: counter(step, decimal-leading-zero);
  display: inline-flex;
  font-size: 0.82rem;
  font-weight: 900;
  height: 42px;
  justify-content: center;
  margin-bottom: 22px;
  width: 42px;
}

.step p {
  color: var(--slate);
  font-size: 0.95rem;
}

.gallery-shell {
  position: relative;
}

.gallery {
  display: grid;
  gap: 20px;
  grid-auto-columns: minmax(260px, 31%);
  grid-auto-flow: column;
  overflow-x: auto;
  padding: 6px 6px 28px;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  scrollbar-color: var(--blue-500) var(--wash);
}

.gallery figure {
  margin: 0;
  scroll-snap-align: start;
}

.gallery img {
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 26px;
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.22);
  width: 100%;
}

.gallery figcaption {
  color: #c9dcec;
  font-size: 0.87rem;
  margin-top: 14px;
  text-align: center;
}

.gallery-controls {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  margin-bottom: 20px;
}

.gallery-button {
  align-items: center;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 999px;
  color: var(--white);
  cursor: pointer;
  display: flex;
  font-size: 1.2rem;
  height: 46px;
  justify-content: center;
  width: 46px;
}

.comparison-grid,
.audience-grid,
.guide-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(2, 1fr);
}

.audience-card,
.guide-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: 36px;
}

.audience-card p,
.guide-card p {
  color: var(--slate);
}

.text-link {
  align-items: center;
  display: inline-flex;
  font-weight: 850;
  gap: 6px;
  text-decoration: none;
}

.text-link::after {
  content: "→";
  transition: transform 160ms ease;
}

.text-link:hover::after {
  transform: translateX(4px);
}

.pricing-grid {
  align-items: stretch;
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(2, 1fr);
  margin: 0 auto;
  max-width: 920px;
}

.price-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  padding: 38px;
  position: relative;
}

.price-card.featured {
  border: 2px solid var(--blue-500);
  box-shadow: var(--shadow-lg);
}

.price-badge {
  background: var(--blue-700);
  border-radius: 999px;
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  padding: 8px 13px;
  position: absolute;
  right: 28px;
  text-transform: uppercase;
  top: 28px;
}

.price {
  color: var(--navy-900);
  font-size: 3.2rem;
  font-weight: 900;
  letter-spacing: -0.06em;
  line-height: 1;
  margin: 20px 0 8px;
}

.price span {
  color: var(--slate);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0;
}

.price-card .check-list {
  flex: 1;
}

.fine-print {
  color: var(--muted);
  font-size: 0.78rem;
  margin-top: 18px;
}

.faq-list {
  display: grid;
  gap: 14px;
  margin: 0 auto;
  max-width: 860px;
}

.faq-list details {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 0 24px;
}

.faq-list summary {
  color: var(--navy-900);
  cursor: pointer;
  font-weight: 850;
  list-style: none;
  padding: 22px 36px 22px 0;
  position: relative;
}

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

.faq-list summary::after {
  color: var(--blue-700);
  content: "+";
  font-size: 1.45rem;
  line-height: 1;
  position: absolute;
  right: 0;
  top: 21px;
}

.faq-list details[open] summary::after {
  content: "–";
}

.faq-list details p {
  color: var(--slate);
  margin-bottom: 22px;
}

.cta-panel {
  align-items: center;
  background:
    radial-gradient(circle at 95% 10%, rgba(78, 185, 214, 0.4), transparent 34%),
    linear-gradient(135deg, var(--blue-700), var(--navy-900));
  border-radius: var(--radius-lg);
  color: #d9e9f5;
  display: grid;
  gap: 30px;
  grid-template-columns: 1fr auto;
  overflow: hidden;
  padding: 52px;
  position: relative;
}

.cta-panel h2 {
  color: var(--white);
  font-size: clamp(2rem, 4vw, 3.15rem);
}

.cta-panel p {
  margin-bottom: 0;
  max-width: 720px;
}

.page-hero {
  background:
    radial-gradient(circle at 83% 20%, rgba(78, 185, 214, 0.23), transparent 34%),
    var(--mist);
  border-bottom: 1px solid var(--line);
  padding: 92px 0 82px;
}

.page-hero h1 {
  font-size: clamp(2.7rem, 6vw, 4.8rem);
  max-width: 980px;
}

.page-hero p {
  color: var(--slate);
  font-size: 1.18rem;
  max-width: 760px;
}

.breadcrumbs {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 750;
  margin-bottom: 26px;
}

.breadcrumbs a {
  color: var(--slate);
  text-decoration: none;
}

.prose {
  color: var(--slate);
  font-size: 1.05rem;
}

.prose h2,
.prose h3 {
  color: var(--navy-900);
  margin-top: 1.7em;
}

.prose h2 {
  font-size: clamp(1.85rem, 4vw, 2.7rem);
}

.prose h3 {
  font-size: 1.38rem;
}

.prose ul,
.prose ol {
  padding-left: 1.3em;
}

.prose li {
  margin-bottom: 0.65em;
}

.prose .callout {
  background: var(--mist);
  border-left: 4px solid var(--blue-500);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  color: var(--ink);
  margin: 34px 0;
  padding: 24px 28px;
}

.legal-updated {
  background: var(--wash);
  border-radius: 12px;
  color: var(--slate);
  display: inline-block;
  font-size: 0.86rem;
  font-weight: 750;
  margin-bottom: 30px;
  padding: 8px 12px;
}

.site-footer {
  background: var(--navy-950);
  color: #b7ccdc;
  padding: 74px 0 28px;
}

.footer-grid {
  display: grid;
  gap: 46px;
  grid-template-columns: 1.5fr repeat(3, 1fr);
}

.footer-brand .brand {
  color: var(--white);
  margin-bottom: 18px;
}

.footer-brand p {
  font-size: 0.9rem;
  max-width: 380px;
}

.footer-column h3 {
  color: var(--white);
  font-size: 0.86rem;
  letter-spacing: 0.1em;
  margin-bottom: 18px;
  text-transform: uppercase;
}

.footer-column a {
  color: #c9dcec;
  display: block;
  font-size: 0.88rem;
  margin: 9px 0;
  text-decoration: none;
}

.footer-column a:hover {
  color: var(--white);
}

.footer-bottom {
  border-top: 1px solid rgba(201, 221, 235, 0.18);
  display: flex;
  font-size: 0.78rem;
  gap: 24px;
  justify-content: space-between;
  margin-top: 54px;
  padding-top: 24px;
}

.footer-bottom p {
  margin: 0;
}

@media (max-width: 980px) {
  .menu-toggle {
    display: inline-flex;
  }

  .site-nav {
    align-items: stretch;
    background: var(--white);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-lg);
    display: none;
    flex-direction: column;
    gap: 4px;
    left: 0;
    padding: 22px 24px 30px;
    position: absolute;
    right: 0;
    top: 77px;
  }

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

  .site-nav a:not(.button) {
    border-radius: 10px;
    padding: 12px;
  }

  .hero-grid,
  .split {
    grid-template-columns: 1fr;
  }

  .hero-copy-wrap {
    max-width: 760px;
  }

  .hero-visual {
    max-width: 420px;
  }

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

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

  .proof-item:nth-child(2) {
    border-right: 0;
  }

  .proof-item:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

  .footer-grid {
    grid-template-columns: 1.5fr repeat(2, 1fr);
  }
}

@media (max-width: 720px) {
  body {
    font-size: 16px;
  }

  .container {
    padding-inline: 20px;
  }

  .header-inner {
    min-height: 70px;
  }

  .site-nav {
    top: 69px;
  }

  .brand {
    font-size: 1.1rem;
  }

  .brand img {
    height: 38px;
    width: 38px;
  }

  .hero {
    padding: 66px 0 60px;
  }

  .hero-actions,
  .store-actions {
    align-items: stretch;
    flex-direction: column;
  }

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

  .section {
    padding: 78px 0;
  }

  .section-sm {
    padding: 58px 0;
  }

  .feature-grid,
  .steps,
  .comparison-grid,
  .audience-grid,
  .guide-grid,
  .pricing-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .feature-card,
  .audience-card,
  .guide-card,
  .price-card {
    padding: 26px;
  }

  .gallery {
    grid-auto-columns: 80%;
  }

  .cta-panel {
    grid-template-columns: 1fr;
    padding: 34px 26px;
  }

  .cta-panel .button {
    width: 100%;
  }

  .page-hero {
    padding: 68px 0 60px;
  }

  .footer-bottom {
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}