:root {
  --bg: #f5f7fb;
  --ink: #101828;
  --muted: #5f6b7a;
  --line: rgba(16, 24, 40, 0.12);
  --surface: #ffffff;
  --surface-soft: #eef4ff;
  --accent: #0755e9;
  --accent-dark: #063ba3;
  --green: #0e7a5f;
  --shadow: 0 22px 70px rgba(16, 24, 40, 0.13);
  --shadow-soft: 0 12px 34px rgba(16, 24, 40, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen,
    Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
  color: var(--ink);
  background:
    linear-gradient(135deg, rgba(7, 85, 233, 0.12), rgba(14, 122, 95, 0.07) 42%, transparent 70%),
    var(--bg);
  line-height: 1.58;
  overflow-x: hidden;
}

a {
  color: inherit;
}

img {
  max-width: 100%;
}

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(245, 247, 251, 0.82);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.nav-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  font-weight: 800;
  text-decoration: none;
}

.brand img {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  box-shadow: var(--shadow-soft);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--muted);
  font-size: 0.95rem;
}

.nav-links a {
  text-decoration: none;
}

.nav-links a:hover {
  color: var(--ink);
}

.hero {
  padding: 74px 0 38px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.04fr 0.96fr;
  align-items: center;
  gap: 56px;
}

.hero-grid > * {
  min-width: 0;
}

.eyebrow,
.section-kicker {
  margin: 0 0 14px;
  color: var(--accent-dark);
  font-size: 0.86rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow {
  display: inline-flex;
  max-width: 100%;
  padding: 8px 12px;
  border: 1px solid rgba(7, 85, 233, 0.2);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.74);
  white-space: normal;
}

.hero h1,
.section-header h2,
.value-grid h2,
.privacy-panel h2,
.cta h2 {
  margin: 0;
  line-height: 1.02;
  letter-spacing: 0;
}

.hero h1 {
  max-width: 760px;
  font-size: clamp(2.65rem, 6.6vw, 5.7rem);
}

.hero h1 span {
  display: block;
}

.hero-lede {
  max-width: 660px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: clamp(1.08rem, 1.8vw, 1.28rem);
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 30px;
}

.hero-actions.centered {
  justify-content: center;
}

.play-badge img {
  display: block;
  width: auto;
  height: 58px;
}

.secondary-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 20px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: var(--shadow-soft);
  color: var(--ink);
  font-weight: 750;
  text-decoration: none;
}

.hero-note {
  max-width: 610px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.phone-stage {
  position: relative;
  min-height: 470px;
  display: grid;
  place-items: center;
}

.phone-stage::before {
  position: absolute;
  width: 86%;
  aspect-ratio: 4 / 3;
  border-radius: 38px;
  background: linear-gradient(135deg, rgba(7, 85, 233, 0.22), rgba(14, 122, 95, 0.1));
  filter: blur(20px);
  content: "";
}

.hero-shot {
  position: relative;
  width: min(540px, 86vw);
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 10px solid rgba(255, 255, 255, 0.82);
  border-radius: 30px;
  background: var(--surface);
  box-shadow: var(--shadow);
  transform: rotate(1deg);
}

.proof-strip {
  padding: 22px 0;
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.proof-grid div,
.feature-card,
.value-card,
.faq-grid article {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: var(--shadow-soft);
}

.proof-grid div {
  padding: 18px;
  border-radius: 16px;
}

.proof-grid strong,
.proof-grid span {
  display: block;
}

.proof-grid span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.92rem;
}

.section {
  padding: 74px 0;
}

.section-header {
  max-width: 760px;
  margin-bottom: 34px;
}

.section-header h2,
.value-grid h2,
.privacy-panel h2,
.cta h2 {
  font-size: clamp(2rem, 4vw, 3.55rem);
}

.section-header p,
.value-grid p,
.cta p {
  color: var(--muted);
  font-size: 1.08rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.feature-card {
  min-height: 210px;
  padding: 24px;
  border-radius: 18px;
}

.feature-tag {
  display: inline-flex;
  margin-bottom: 18px;
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--surface-soft);
  color: var(--accent-dark);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.feature-card h3,
.value-card h3,
.faq-grid h3 {
  margin: 0 0 8px;
  line-height: 1.22;
  letter-spacing: 0;
}

.feature-card p,
.faq-grid p {
  margin: 0;
  color: var(--muted);
}

.value-section {
  background: rgba(255, 255, 255, 0.52);
}

.value-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.94fr) minmax(320px, 0.76fr);
  align-items: center;
  gap: 34px;
}

.value-grid p {
  margin: 18px 0 0;
}

.value-card {
  padding: 28px;
  border-radius: 20px;
}

.value-card ul {
  padding-left: 20px;
  margin: 14px 0 0;
  color: var(--muted);
}

.value-card li {
  margin: 8px 0;
}

.screenshots {
  padding: 74px 0;
  overflow: hidden;
}

.screenshot-carousel {
  margin-top: 10px;
}

.screenshot-strip {
  display: flex;
  gap: 24px;
  padding: 16px 0 30px;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  cursor: grab;
  user-select: none;
}

.screenshot-strip::-webkit-scrollbar {
  display: none;
}

.screenshot-strip:active {
  cursor: grabbing;
}

.screenshot-card {
  flex: 0 0 min(540px, 86vw);
  margin: 0;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--surface);
  box-shadow: var(--shadow-soft);
  scroll-snap-align: start;
  scroll-snap-stop: always;
}

.screenshot-card img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  height: auto;
  object-fit: cover;
  border-radius: 20px;
}

.carousel-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.carousel-button {
  min-width: 64px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: var(--shadow-soft);
  color: var(--ink);
  cursor: pointer;
  font-weight: 800;
}

.carousel-status {
  min-width: 88px;
  color: var(--muted);
  text-align: center;
}

.privacy-panel {
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  gap: 28px;
  align-items: center;
  padding: 34px;
  border-radius: 24px;
  background: #111827;
  color: #ffffff;
  box-shadow: var(--shadow);
}

.privacy-panel .section-kicker,
.privacy-panel p {
  color: rgba(255, 255, 255, 0.74);
}

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

.privacy-item {
  padding: 16px 18px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.08);
}

.privacy-item strong,
.privacy-item span {
  display: block;
}

.privacy-item strong {
  margin-bottom: 4px;
}

.privacy-item span {
  color: rgba(255, 255, 255, 0.68);
}

.faq-section {
  background: rgba(255, 255, 255, 0.45);
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.faq-grid article {
  padding: 24px;
  border-radius: 18px;
}

.cta {
  padding: 78px 0;
  text-align: center;
}

.cta-box {
  padding: 48px 26px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.84);
  box-shadow: var(--shadow-soft);
}

.cta p {
  max-width: 700px;
  margin: 16px auto 0;
}

.footer {
  padding: 28px 0;
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.7);
  color: var(--muted);
  font-size: 0.94rem;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

.footer-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--muted);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--ink);
}

@media (max-width: 900px) {
  .nav-links {
    display: none;
  }

  .hero {
    padding-top: 46px;
  }

  .hero-grid,
  .value-grid,
  .privacy-panel {
    grid-template-columns: 1fr;
  }

  .phone-stage {
    min-height: auto;
    padding-top: 18px;
  }

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

@media (max-width: 580px) {
  .container {
    width: calc(100vw - 28px);
    max-width: 1120px;
  }

  .hero-copy,
  .hero h1,
  .hero-lede,
  .hero-note {
    width: 320px;
    max-width: calc(100vw - 52px);
    overflow-wrap: break-word;
  }

  .hero h1 {
    font-size: clamp(2.08rem, 10.8vw, 2.35rem);
    line-height: 1.08;
  }

  .eyebrow {
    display: block;
    width: 320px;
    max-width: calc(100vw - 52px);
    font-size: 0.76rem;
    overflow-wrap: anywhere;
  }

  .hero-lede,
  .hero-note {
    font-size: 1rem;
  }

  .hero-actions {
    align-items: stretch;
  }

  .secondary-link {
    width: 100%;
  }

  .play-badge img {
    height: 54px;
  }

  .phone-stage {
    overflow: hidden;
  }

  .hero-shot {
    width: min(300px, 78vw);
    transform: none;
  }

  .proof-grid,
  .feature-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .section,
  .screenshots {
    padding: 56px 0;
  }

  .privacy-panel,
  .cta-box {
    padding: 24px;
  }
}