:root {
  color-scheme: dark;
  --bg: #070908;
  --bg-2: #0d110f;
  --panel: #111512;
  --panel-2: #171d19;
  --card: #151b17;
  --card-2: #1c241f;
  --line: rgba(212, 255, 226, 0.12);
  --line-strong: rgba(212, 255, 226, 0.2);
  --text: #f2fbf5;
  --muted: #9caea3;
  --soft: #c8d7ce;
  --green: #58c584;
  --green-2: #84f4ad;
  --green-dark: #183825;
  --danger: #ff837a;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.34);
  --radius: 24px;
  --max: 1180px;
  --font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 12% 0%, rgba(88, 197, 132, 0.18), transparent 34rem),
    radial-gradient(circle at 84% 10%, rgba(132, 244, 173, 0.1), transparent 28rem),
    linear-gradient(180deg, #070908 0%, #0b0e0c 42%, #070908 100%);
  color: var(--text);
  font-family: var(--font);
  letter-spacing: 0;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, black, transparent 72%);
}

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

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

button {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
  width: min(100% - 32px, var(--max));
  margin: 16px auto 0;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(9, 12, 10, 0.78);
  backdrop-filter: blur(20px);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.22);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
}

.brand img {
  border-radius: 12px;
}

.desktop-nav,
.header-actions,
.site-footer nav,
.hero-actions,
.inline-actions,
.cta-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.language-switcher {
  display: inline-flex;
  align-items: center;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.045);
}

.language-switcher button,
.language-switcher a {
  display: inline-flex;
  min-width: 38px;
  height: 32px;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 12px;
  font-weight: 900;
}

.language-switcher button[aria-pressed="true"],
.language-switcher a[aria-current="page"] {
  background: var(--green);
  color: #07140c;
}

.mobile-language-switcher {
  width: fit-content;
  margin: 12px;
}

.desktop-nav {
  justify-content: center;
  color: var(--muted);
  font-size: 14px;
}

.desktop-nav a,
.site-footer nav a,
.text-link,
.login-link {
  transition: color 160ms ease;
}

.desktop-nav a:hover,
.site-footer nav a:hover,
.text-link:hover,
.login-link:hover {
  color: var(--green-2);
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0 22px;
  font-weight: 800;
  white-space: nowrap;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-small {
  min-height: 40px;
  padding: 0 16px;
  background: var(--green);
  color: #07140c;
}

.button-primary {
  background: linear-gradient(135deg, var(--green), var(--green-2));
  color: #07140c;
  box-shadow: 0 12px 34px rgba(88, 197, 132, 0.28);
}

.button-secondary {
  background: rgba(255, 255, 255, 0.045);
  border-color: var(--line-strong);
  color: var(--text);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
}

.menu-toggle span {
  display: block;
  width: 17px;
  height: 2px;
  margin: 4px auto;
  border-radius: 2px;
  background: var(--text);
}

.mobile-nav {
  position: sticky;
  top: 84px;
  z-index: 18;
  width: min(100% - 32px, var(--max));
  margin: 10px auto 0;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(13, 17, 15, 0.94);
  box-shadow: var(--shadow);
}

.mobile-nav a {
  display: block;
  padding: 12px;
  color: var(--soft);
}

main {
  overflow: hidden;
}

section {
  position: relative;
  width: min(100% - 32px, var(--max));
  margin: 0 auto;
}

.section-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 56px;
  align-items: center;
}

.hero {
  min-height: calc(100vh - 86px);
  padding: 78px 0 72px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--green-2);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 760px;
  margin-bottom: 24px;
  font-size: clamp(46px, 7vw, 84px);
  line-height: 0.95;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(32px, 4vw, 56px);
  line-height: 1.02;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 19px;
  line-height: 1.25;
}

.hero-subtitle,
.section-copy p,
.cta p {
  color: var(--soft);
  font-size: 18px;
  line-height: 1.7;
}

.hero-subtitle {
  max-width: 650px;
  margin-bottom: 14px;
}

.hero-demo-note {
  margin-bottom: 32px;
  color: var(--green-2);
  font-size: 15px;
  font-weight: 750;
}

.login-link {
  color: var(--muted);
  font-weight: 750;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  max-width: 620px;
  margin: 44px 0 0;
}

.hero-stats div {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
}

.hero-stats dt {
  color: var(--text);
  font-weight: 900;
}

.hero-stats dd {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.hero-visual {
  min-height: 620px;
  position: relative;
}

.web-mockup,
.phone-mockup,
.quiet-card,
.feature-card,
.signal-panel,
.platform-media,
.privacy-grid div,
.workflow-steps li,
.screenshot-grid figure,
.cta {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.058), rgba(255, 255, 255, 0.025));
  box-shadow: var(--shadow);
}

.web-mockup {
  position: absolute;
  right: 0;
  top: 34px;
  width: min(680px, 100%);
  min-height: 430px;
  border-radius: 26px;
  overflow: hidden;
}

.window-bar {
  display: flex;
  gap: 8px;
  height: 44px;
  align-items: center;
  padding: 0 18px;
  border-bottom: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.18);
}

.window-bar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #526258;
}

.web-layout {
  display: grid;
  grid-template-columns: 190px 1fr;
  min-height: 386px;
}

.web-layout aside {
  padding: 24px;
  border-right: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.16);
}

.web-layout aside p,
.article-list p {
  color: var(--muted);
}

.web-layout aside p {
  display: flex;
  justify-content: space-between;
  margin: 18px 0;
  font-size: 14px;
}

.web-layout aside .active {
  margin-top: 26px;
  padding: 12px 14px;
  border-radius: 14px;
  background: var(--green);
  color: #07140c;
}

.article-list {
  padding: 24px;
}

.toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
  color: var(--soft);
}

.toolbar button {
  border: 0;
  border-radius: 999px;
  padding: 10px 14px;
  background: var(--green-dark);
  color: var(--green-2);
  font-weight: 800;
}

.article-list article {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(0, 0, 0, 0.16);
}

.article-list article + article {
  margin-top: 12px;
}

.article-list small {
  color: var(--green-2);
  font-weight: 800;
}

.article-list h3 {
  margin: 8px 0;
}

.article-list .muted {
  opacity: 0.52;
}

.phone-mockup {
  position: absolute;
  left: 12px;
  bottom: 18px;
  width: 250px;
  padding: 14px;
  border-radius: 42px;
  background: #060807;
}

.phone-notch {
  position: absolute;
  top: 22px;
  left: 50%;
  width: 82px;
  height: 20px;
  transform: translateX(-50%);
  border-radius: 999px;
  background: #020302;
  z-index: 2;
}

.phone-screen {
  min-height: 500px;
  padding: 46px 18px 18px;
  border-radius: 32px;
  background: linear-gradient(180deg, #121713, #0e110f);
}

.phone-top,
.swipe-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.phone-top span {
  color: var(--green-2);
  font-weight: 900;
}

.phone-card {
  margin-top: 22px;
  padding: 18px;
  border-radius: 20px;
  background: var(--card-2);
}

.phone-card small {
  color: var(--green-2);
  font-weight: 800;
}

.phone-card p {
  color: var(--muted);
  line-height: 1.5;
}

.phone-card.compact h3 {
  font-size: 16px;
}

.swipe-row {
  margin-top: 16px;
  gap: 10px;
}

.swipe-row span {
  flex: 1;
  padding: 12px 8px;
  border-radius: 14px;
  background: var(--green-dark);
  color: var(--green-2);
  font-size: 12px;
  font-weight: 850;
  text-align: center;
}

.problem,
.solution,
.platform,
.privacy {
  padding: 88px 0;
}

.three-column,
.feature-grid,
.privacy-grid,
.screenshot-grid {
  display: grid;
  gap: 18px;
}

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

.quiet-card,
.feature-card {
  padding: 24px;
  border-radius: var(--radius);
}

.quiet-card p,
.feature-card p,
.workflow-steps p,
.privacy-grid span {
  color: var(--muted);
  line-height: 1.6;
}

.icon {
  display: inline-grid;
  width: 42px;
  height: 42px;
  place-items: center;
  margin-bottom: 18px;
  border-radius: 14px;
  background: rgba(88, 197, 132, 0.13);
  color: var(--green-2);
  font-weight: 900;
}

.signal-panel {
  padding: 28px;
  border-radius: 28px;
}

.signal-line {
  display: grid;
  grid-template-columns: 14px 1fr auto;
  gap: 16px;
  align-items: center;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.signal-line:last-child {
  border-bottom: 0;
}

.signal-line span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 24px rgba(88, 197, 132, 0.7);
}

.signal-line em {
  color: var(--muted);
  font-style: normal;
}

.features,
.workflow,
.screenshots {
  padding: 96px 0;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 38px;
}

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

.feature-card {
  min-height: 230px;
}

.platform {
  gap: 64px;
}

.platform.reverse {
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
}

.platform-media {
  padding: 18px;
  border-radius: 34px;
}

.platform-media img {
  width: min(390px, 100%);
  margin: 0 auto;
  border-radius: 30px;
}

.platform-media.wide img {
  width: 100%;
  border-radius: 26px;
}

.check-list {
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  margin: 14px 0;
  padding-left: 32px;
  color: var(--soft);
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--green-2);
  font-weight: 900;
}

.workflow-steps {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.workflow-steps li {
  padding: 24px;
  border-radius: 24px;
}

.workflow-steps span {
  display: inline-grid;
  width: 36px;
  height: 36px;
  place-items: center;
  margin-bottom: 20px;
  border-radius: 50%;
  background: var(--green);
  color: #07140c;
  font-weight: 900;
}

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

.privacy-grid div {
  display: grid;
  gap: 10px;
  padding: 24px;
  border-radius: 22px;
}

.privacy-grid strong {
  font-size: 18px;
}

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

.screenshot-grid figure {
  margin: 0;
  padding: 14px;
  border-radius: 28px;
}

.screenshot-grid figure.wide {
  grid-column: span 2;
}

.screenshot-grid img {
  width: 100%;
  border-radius: 22px;
}

.screenshot-grid figcaption {
  padding: 14px 6px 4px;
  color: var(--soft);
  font-weight: 800;
}

.cta {
  margin-top: 64px;
  margin-bottom: 80px;
  padding: 64px;
  border-radius: 34px;
  text-align: center;
  overflow: hidden;
}

.cta::before {
  content: "";
  position: absolute;
  inset: auto 12% -36% 12%;
  height: 220px;
  border-radius: 50%;
  background: rgba(88, 197, 132, 0.18);
  filter: blur(52px);
}

.cta h2,
.cta p,
.cta .eyebrow,
.cta-actions {
  position: relative;
}

.cta p {
  max-width: 620px;
  margin: 0 auto 28px;
}

.cta-actions {
  justify-content: center;
  flex-wrap: wrap;
}

.store-note {
  color: var(--muted);
  font-weight: 700;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  width: min(100% - 32px, var(--max));
  margin: 0 auto;
  padding: 28px 0 42px;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

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

.site-footer nav {
  flex-wrap: wrap;
  justify-content: flex-end;
  font-size: 14px;
}

.faq-page {
  padding: 88px 0 80px;
}

.faq-content {
  width: min(100% - 32px, var(--max));
  margin: 0 auto;
}

.faq-intro {
  max-width: 740px;
  margin-bottom: 42px;
}

.faq-intro p {
  color: var(--soft);
  font-size: 18px;
  line-height: 1.7;
}

.faq-list details {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.058), rgba(255, 255, 255, 0.025));
  box-shadow: var(--shadow);
}

.faq-list p {
  color: var(--soft);
  line-height: 1.65;
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-list details {
  padding: 0 24px;
  border-radius: 18px;
}

.faq-list summary {
  padding: 22px 30px 22px 0;
  cursor: pointer;
  font-weight: 800;
}

.faq-list p {
  max-width: 800px;
  margin: 0 0 22px;
}

.faq-list strong {
  color: var(--text);
}

@media (max-width: 1050px) {
  .section-grid,
  .platform.reverse {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 64px;
  }

  .hero-visual {
    min-height: 590px;
  }

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

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

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

@media (max-width: 820px) {
  .site-header {
    grid-template-columns: auto 1fr auto;
  }

  .desktop-nav,
  .header-actions {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .brand {
    grid-column: 1;
  }

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

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

  .hero-stats,
  .three-column,
  .privacy-grid {
    grid-template-columns: 1fr;
  }

  .web-mockup {
    position: relative;
    top: 0;
  }

  .phone-mockup {
    left: auto;
    right: 20px;
    bottom: -80px;
    width: 220px;
  }

  .hero-visual {
    min-height: 640px;
  }

  .web-layout {
    grid-template-columns: 1fr;
  }

  .web-layout aside {
    display: none;
  }

  .signal-line {
    grid-template-columns: 14px 1fr;
  }

  .signal-line em {
    grid-column: 2;
  }

  .cta {
    padding: 42px 22px;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .site-footer nav {
    justify-content: flex-start;
  }
}

@media (max-width: 620px) {
  section,
  .site-header,
  .mobile-nav,
  .site-footer {
    width: min(100% - 22px, var(--max));
  }

  .hero {
    min-height: auto;
    padding: 46px 0 70px;
  }

  h1 {
    font-size: 44px;
  }

  h2 {
    font-size: 34px;
  }

  .hero-subtitle,
  .section-copy p,
  .cta p {
    font-size: 16px;
  }

  .feature-grid,
  .workflow-steps,
  .screenshot-grid {
    grid-template-columns: 1fr;
  }

  .screenshot-grid figure.wide {
    grid-column: auto;
  }

  .phone-mockup {
    position: relative;
    right: auto;
    bottom: auto;
    margin: 18px auto 0;
  }

  .hero-visual {
    min-height: auto;
  }

  .problem,
  .solution,
  .platform,
  .privacy,
  .features,
  .workflow,
  .screenshots {
    padding: 64px 0;
  }

  .faq-page {
    padding: 54px 0 64px;
  }

  .faq-content {
    width: min(100% - 22px, var(--max));
  }
}