:root {
  --ink: #111827;
  --muted: #5b6472;
  --line: #e3e8ef;
  --paper: #ffffff;
  --soft: #f4f8fb;
  --teal: #16c7bd;
  --blue: #3267e3;
  --amber: #f3a83b;
  --coral: #ef596f;
  --deep: #101923;
  --shadow: 0 18px 46px rgba(17, 24, 39, 0.13);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  line-height: 1.55;
  letter-spacing: 0;
}

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

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

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

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 40;
  padding: 0.75rem 1rem;
  color: var(--paper);
  background: var(--ink);
  border-radius: var(--radius);
}

.skip-link:focus {
  top: 1rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  border-bottom: 1px solid rgba(227, 232, 239, 0.88);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(18px);
}

.nav {
  width: min(1180px, calc(100% - 32px));
  min-height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
  font-weight: 900;
}

.brand img {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  box-shadow: 0 12px 28px rgba(22, 199, 189, 0.24);
}

.brand span {
  white-space: nowrap;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.nav-links a {
  padding: 0.55rem 0;
  border-bottom: 2px solid transparent;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--ink);
  border-color: var(--teal);
  outline: 0;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 44px;
  padding: 0.75rem 1.05rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 850;
  line-height: 1;
  white-space: nowrap;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease, background-color 160ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
  outline: 0;
}

.button svg {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}

.button.primary {
  color: var(--deep);
  background: var(--teal);
  box-shadow: 0 16px 28px rgba(22, 199, 189, 0.24);
}

.button.primary:hover,
.button.primary:focus-visible {
  box-shadow: 0 20px 34px rgba(22, 199, 189, 0.3);
}

.button.secondary {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.92);
  border-color: rgba(255, 255, 255, 0.9);
}

.button.outline {
  color: var(--ink);
  background: var(--paper);
  border-color: var(--line);
}

.hero {
  min-height: 620px;
  height: 72svh;
  max-height: 780px;
  position: relative;
  isolation: isolate;
  color: var(--paper);
  background-image:
    linear-gradient(90deg, rgba(7, 16, 26, 0.98) 0%, rgba(7, 16, 26, 0.94) 39%, rgba(7, 16, 26, 0.55) 62%, rgba(7, 16, 26, 0.08) 100%),
    url("feature.png");
  background-size: cover, contain;
  background-position: center, right 12% center;
  background-repeat: no-repeat;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 1px;
  background: rgba(255, 255, 255, 0.22);
}

.hero-inner {
  width: min(1180px, calc(100% - 32px));
  height: 100%;
  margin: 0 auto;
  display: grid;
  align-items: center;
}

.hero-copy {
  max-width: 650px;
  padding: 4rem 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 1rem;
  color: rgba(255, 255, 255, 0.88);
  font-weight: 850;
}

.eyebrow::before {
  content: "";
  width: 0.72rem;
  height: 0.72rem;
  border-radius: 999px;
  background: var(--teal);
  box-shadow: 0 0 0 6px rgba(22, 199, 189, 0.16);
}

h1 {
  margin-bottom: 1.05rem;
  font-size: 5.15rem;
  line-height: 0.96;
  letter-spacing: 0;
}

.hero-copy p {
  max-width: 590px;
  margin-bottom: 1.6rem;
  color: rgba(255, 255, 255, 0.86);
  font-size: 1.16rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-bottom: 1.35rem;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.hero-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0.42rem 0.7rem;
  border-radius: 999px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.9);
  font-size: 0.9rem;
  font-weight: 850;
}

.section {
  padding: 5.5rem 0;
}

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

.section.dark {
  color: var(--paper);
  background: #101923;
}

.section-inner {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 2rem;
}

.section-heading.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-kicker {
  margin-bottom: 0.5rem;
  color: #0ea99f;
  font-size: 0.88rem;
  font-weight: 900;
  text-transform: uppercase;
}

.section h2 {
  margin-bottom: 0.8rem;
  font-size: 2.45rem;
  line-height: 1.08;
  letter-spacing: 0;
}

.section-heading p,
.lead {
  color: var(--muted);
  font-size: 1.06rem;
}

.dark .section-kicker {
  color: var(--teal);
}

.dark .lead {
  color: rgba(255, 255, 255, 0.74);
}

.facts {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
}

.fact {
  min-height: 118px;
  padding: 1.12rem;
  background: var(--paper);
}

.fact strong {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 1.12rem;
}

.fact span {
  color: var(--muted);
  font-size: 0.95rem;
}

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

.tool-card {
  min-height: 235px;
  padding: 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  box-shadow: 0 14px 30px rgba(17, 24, 39, 0.06);
}

.tool-icon {
  width: 44px;
  height: 44px;
  margin-bottom: 1.15rem;
  display: grid;
  place-items: center;
  border-radius: 8px;
  color: var(--paper);
}

.tool-icon svg {
  width: 23px;
  height: 23px;
}

.tool-icon.teal {
  background: var(--teal);
}

.tool-icon.blue {
  background: var(--blue);
}

.tool-icon.amber {
  background: var(--amber);
}

.tool-icon.coral {
  background: var(--coral);
}

.tool-card h3 {
  margin-bottom: 0.5rem;
  font-size: 1.14rem;
}

.tool-card p {
  color: var(--muted);
  font-size: 0.98rem;
}

.screen-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.screen-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  box-shadow: 0 14px 30px rgba(17, 24, 39, 0.06);
}

.screen-card img {
  width: 100%;
  height: 440px;
  object-fit: cover;
  object-position: top center;
  background: #eaf9f8;
  border-bottom: 1px solid var(--line);
}

.screen-card div {
  padding: 1rem;
}

.screen-card h3 {
  margin-bottom: 0.35rem;
  font-size: 1.08rem;
}

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

.privacy-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.7fr);
  gap: 2rem;
  align-items: start;
}

.privacy-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.75rem;
}

.privacy-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  color: rgba(255, 255, 255, 0.78);
}

.check-dot {
  width: 22px;
  height: 22px;
  margin-top: 0.1rem;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  border-radius: 999px;
  background: var(--teal);
  color: var(--deep);
  font-size: 0.8rem;
  font-weight: 900;
}

.cta-panel {
  padding: 1.35rem;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.06);
}

.cta-panel h3 {
  margin-bottom: 0.4rem;
}

.cta-panel p {
  color: rgba(255, 255, 255, 0.72);
}

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

.footer-inner {
  width: min(1180px, calc(100% - 32px));
  min-height: 108px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--ink);
  outline: 0;
}

.subpage-hero {
  padding: 5rem 0 3rem;
  color: var(--paper);
  background-image:
    linear-gradient(90deg, rgba(16, 25, 35, 0.96), rgba(31, 116, 130, 0.72)),
    url("feature.png");
  background-size: cover, contain;
  background-position: center, right 10% center;
  background-repeat: no-repeat;
}

.subpage-hero .section-inner {
  max-width: 920px;
}

.subpage-hero h1 {
  margin-bottom: 0.75rem;
  font-size: 3.55rem;
}

.subpage-hero p {
  max-width: 730px;
  color: rgba(255, 255, 255, 0.83);
  font-size: 1.07rem;
}

.legal {
  padding: 4rem 0 5rem;
}

.legal-content {
  width: min(900px, calc(100% - 32px));
  margin: 0 auto;
}

.legal-content section {
  padding: 1.6rem 0;
  border-bottom: 1px solid var(--line);
}

.legal-content h2 {
  margin-bottom: 0.75rem;
  font-size: 1.55rem;
}

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

.legal-content a,
.contact-card a {
  color: var(--blue);
  font-weight: 850;
}

.legal-content ul {
  padding-left: 1.2rem;
}

.contact-grid,
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}

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

.contact-card,
.step-card {
  min-height: 165px;
  padding: 1.2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  box-shadow: 0 12px 28px rgba(17, 24, 39, 0.05);
}

.contact-card strong {
  display: block;
  margin-bottom: 0.45rem;
}

.step-card span {
  width: 32px;
  height: 32px;
  margin-bottom: 0.9rem;
  display: grid;
  place-items: center;
  border-radius: 999px;
  color: var(--deep);
  background: var(--teal);
  font-weight: 900;
}

.step-card h3 {
  margin-bottom: 0.5rem;
  font-size: 1.08rem;
}

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

.mono {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.94rem;
  word-break: break-word;
}

@media (max-width: 980px) {
  .nav {
    min-height: auto;
    padding: 0.85rem 0;
    align-items: flex-start;
    flex-direction: column;
  }

  .nav-links {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 0.15rem;
  }

  .hero {
    min-height: 600px;
    height: 70svh;
    background-position: center, right -30px center;
  }

  h1 {
    font-size: 4.1rem;
  }

  .facts,
  .tools-grid,
  .privacy-band,
  .contact-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .screen-card img {
    height: 390px;
  }
}

@media (max-width: 640px) {
  .nav {
    width: min(100% - 24px, 1180px);
  }

  .brand span {
    white-space: normal;
  }

  .nav-links {
    gap: 0.8rem;
    font-size: 0.9rem;
  }

  .hero {
    min-height: 570px;
    height: 66svh;
    background-image:
      linear-gradient(90deg, rgba(7, 16, 26, 0.98), rgba(7, 16, 26, 0.7)),
      url("feature.png");
    background-position: center, right -118px center;
  }

  .hero-copy {
    padding: 2.6rem 0;
  }

  h1 {
    font-size: 3.15rem;
    line-height: 1;
  }

  .hero-copy p {
    font-size: 1rem;
  }

  .button {
    width: 100%;
    white-space: normal;
  }

  .section {
    padding: 4rem 0;
  }

  .section h2 {
    font-size: 2rem;
  }

  .facts,
  .tools-grid,
  .privacy-band,
  .contact-grid,
  .screen-grid,
  .steps-grid {
    grid-template-columns: 1fr;
  }

  .screen-card img {
    height: 430px;
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
    padding: 1.4rem 0;
  }

  .subpage-hero {
    background-position: center, right -120px center;
  }

  .subpage-hero h1 {
    font-size: 2.65rem;
  }
}