:root {
  --bg: #07111d;
  --bg-soft: #0d1a29;
  --panel: rgba(9, 18, 31, 0.72);
  --panel-strong: rgba(13, 24, 42, 0.92);
  --line: rgba(157, 197, 255, 0.12);
  --text: #f4f7fb;
  --muted: rgba(244, 247, 251, 0.72);
  --dim: rgba(244, 247, 251, 0.52);
  --lime: #92f3b8;
  --cyan: #66c6ff;
  --gold: #ffd36a;
  --danger: #ff8078;
  --shadow: 0 30px 90px rgba(0, 0, 0, 0.34);
  --radius-xl: 34px;
  --radius-lg: 26px;
  --radius-md: 20px;
  --content: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top, rgba(102, 198, 255, 0.12), transparent 30%),
    linear-gradient(180deg, #07111d 0%, #040a13 60%, #02060c 100%);
  color: var(--text);
  font-family: "Manrope", sans-serif;
}

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

.page-shell {
  position: relative;
  overflow: hidden;
}

.ambient {
  position: fixed;
  border-radius: 999px;
  filter: blur(110px);
  pointer-events: none;
  z-index: 0;
}

.ambient-one {
  width: 360px;
  height: 360px;
  top: 120px;
  left: -120px;
  background: rgba(102, 198, 255, 0.18);
  animation: drift 18s ease-in-out infinite;
}

.ambient-two {
  width: 420px;
  height: 420px;
  right: -120px;
  top: 560px;
  background: rgba(146, 243, 184, 0.12);
  animation: drift 22s ease-in-out infinite reverse;
}

.grid-overlay {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.55), transparent 92%);
  pointer-events: none;
  z-index: 0;
}

.site-header,
.section {
  position: relative;
  z-index: 1;
}

.site-header {
  width: min(calc(100% - 32px), var(--content));
  margin: 22px auto 0;
  padding: 18px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  background: rgba(7, 16, 27, 0.58);
  border: 1px solid var(--line);
  border-radius: 999px;
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.logo-lockup {
  display: flex;
  align-items: center;
  gap: 14px;
}

.logo-mark {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  color: #031019;
  background: linear-gradient(135deg, var(--lime), var(--cyan));
  font-weight: 800;
  font-family: "Space Grotesk", sans-serif;
}

.logo-lockup h1,
.logo-lockup p {
  margin: 0;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.74rem;
  color: var(--cyan);
}

.site-nav {
  display: flex;
  gap: 20px;
  color: var(--dim);
  font-size: 0.95rem;
}

.site-nav a:hover {
  color: var(--text);
}

.section {
  width: min(calc(100% - 32px), var(--content));
  margin: 0 auto;
  padding: 64px 0;
}

.hero {
  min-height: calc(100vh - 120px);
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 56px;
  padding-top: 48px;
}

.hero-copy h2,
.section-heading h3,
.download-panel h3,
.spotlight-copy h3 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  line-height: 0.98;
}

.hero-copy h2 {
  margin-top: 10px;
  font-size: clamp(3.6rem, 6vw, 6.7rem);
  max-width: 10ch;
}

.hero-text,
.section-heading p,
.spotlight-copy p,
.download-panel p {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.8;
}

.hero-text {
  max-width: 62ch;
  margin: 24px 0 0;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

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

.button-primary {
  color: #031019;
  background: linear-gradient(135deg, var(--lime), #c4ffd7);
  box-shadow: 0 18px 40px rgba(146, 243, 184, 0.18);
}

.button-secondary {
  border-color: rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.04);
}

.button-ghost {
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.03);
}

.hero-stats {
  margin-top: 34px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.stat-card,
.info-card,
.security-card,
.faq-item,
.spotlight-panel,
.download-panel,
.quote-shell {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
}

.stat-card {
  padding: 18px;
}

.stat-value {
  display: block;
  font-size: 1.12rem;
  font-weight: 800;
  color: var(--text);
}

.stat-label {
  display: block;
  margin-top: 8px;
  color: var(--dim);
  line-height: 1.5;
  font-size: 0.94rem;
}

.hero-visual {
  display: flex;
  justify-content: center;
}

.phone-frame {
  width: min(100%, 440px);
  padding: 18px;
  border-radius: 42px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
  box-shadow: var(--shadow);
  position: relative;
  animation: floatPhone 8s ease-in-out infinite;
}

.phone-glow {
  position: absolute;
  inset: -40px;
  background: radial-gradient(circle, rgba(102, 198, 255, 0.16), transparent 60%);
  filter: blur(50px);
  z-index: 0;
}

.phone-screen {
  position: relative;
  z-index: 1;
  border-radius: 28px;
  padding: 22px;
  background:
    linear-gradient(180deg, rgba(10, 25, 43, 0.94), rgba(5, 14, 25, 0.98)),
    #07111d;
  min-height: 640px;
  overflow: hidden;
}

.screen-top,
.screen-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.screen-pill,
.screen-status {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
}

.screen-pill {
  background: rgba(102, 198, 255, 0.13);
  color: var(--cyan);
}

.screen-status {
  background: rgba(255, 211, 106, 0.16);
  color: var(--gold);
}

.screen-card {
  margin-top: 18px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 22px;
}

.screen-kicker {
  margin: 0 0 10px;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.screen-body,
.screen-result li,
.screen-footer {
  color: var(--muted);
  line-height: 1.6;
}

.screen-result ul {
  margin: 0;
  padding-left: 18px;
}

.screen-footer {
  margin-top: 24px;
  font-size: 0.9rem;
}

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

.section-heading h3,
.download-panel h3,
.spotlight-copy h3 {
  margin-top: 10px;
  font-size: clamp(2.4rem, 4vw, 4rem);
}

.centered {
  margin-inline: auto;
  text-align: center;
}

.feature-grid,
.timeline,
.faq {
  padding-top: 30px;
}

.cards-grid,
.security-grid,
.faq-grid {
  display: grid;
  gap: 18px;
  margin-top: 28px;
}

.cards-grid {
  grid-template-columns: repeat(3, 1fr);
}

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

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

.info-card,
.security-card,
.faq-item {
  padding: 24px;
}

.card-index {
  display: inline-flex;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: rgba(146, 243, 184, 0.12);
  color: var(--lime);
  font-weight: 800;
  font-family: "Space Grotesk", sans-serif;
}

.info-card h4,
.security-card h4,
.faq-item h4,
.timeline-step h4,
.signal-row strong {
  margin: 18px 0 10px;
  font-size: 1.2rem;
}

.info-card p,
.security-card p,
.faq-item p,
.timeline-step p,
.signal-row span {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.spotlight-panel,
.download-panel,
.quote-shell {
  padding: 32px;
}

.spotlight-panel {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 30px;
}

.spotlight-list {
  display: grid;
  gap: 14px;
}

.signal-row {
  padding: 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
}

.signal-row strong {
  display: block;
  color: var(--text);
}

.timeline-stack {
  max-width: 900px;
  margin: 34px auto 0;
  display: grid;
  gap: 18px;
}

.timeline-step {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 18px;
  align-items: start;
  padding: 22px 24px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}

.timeline-dot {
  width: 14px;
  height: 14px;
  margin-top: 7px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--lime), var(--cyan));
  box-shadow: 0 0 0 8px rgba(102, 198, 255, 0.08);
}

.quote-shell {
  text-align: center;
}

.quote-shell blockquote {
  margin: 16px auto 0;
  max-width: 16ch;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(2rem, 4vw, 3.8rem);
  line-height: 1.06;
}

.download-panel {
  text-align: center;
}

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

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 700ms ease, transform 700ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes drift {
  0%, 100% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  50% {
    transform: translate3d(18px, -22px, 0) scale(1.06);
  }
}

@keyframes floatPhone {
  0%, 100% {
    transform: translateY(0px) rotate(-2deg);
  }
  50% {
    transform: translateY(-12px) rotate(1deg);
  }
}

@media (max-width: 1100px) {
  .hero,
  .spotlight-panel {
    grid-template-columns: 1fr;
  }

  .hero-copy h2 {
    max-width: 12ch;
  }

  .hero-visual {
    margin-top: 12px;
  }
}

@media (max-width: 900px) {
  .site-header {
    border-radius: 28px;
    flex-direction: column;
    align-items: flex-start;
  }

  .site-nav {
    flex-wrap: wrap;
  }

  .hero-stats,
  .cards-grid,
  .security-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .section {
    width: min(calc(100% - 24px), var(--content));
    padding: 44px 0;
  }

  .hero {
    min-height: auto;
    padding-top: 24px;
  }

  .hero-copy h2 {
    font-size: clamp(2.8rem, 12vw, 4.5rem);
  }

  .section-heading h3,
  .download-panel h3,
  .spotlight-copy h3,
  .quote-shell blockquote {
    font-size: clamp(2rem, 10vw, 3rem);
  }

  .phone-screen {
    min-height: 560px;
  }
}