:root {
  --bg: #f5faff;
  --bg-soft: #eaf3ff;
  --surface: rgba(255, 255, 255, 0.82);
  --surface-strong: #ffffff;
  --line: rgba(14, 57, 114, 0.1);
  --text: #0f2f5d;
  --muted: #5e7ba2;
  --blue: #156dff;
  --blue-deep: #0a53c7;
  --blue-soft: #dcecff;
  --shadow: 0 24px 70px rgba(13, 77, 176, 0.14);
  --radius-xl: 34px;
  --radius-lg: 28px;
  --radius-md: 22px;
  --radius-sm: 16px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Plus Jakarta Sans", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(59, 149, 255, 0.16), transparent 25%),
    radial-gradient(circle at 80% 10%, rgba(21, 109, 255, 0.12), transparent 18%),
    linear-gradient(180deg, #fbfdff 0%, #eff6ff 52%, #ffffff 100%);
}

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

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

.site-shell {
  overflow: hidden;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(248, 251, 255, 0.76);
  border-bottom: 1px solid rgba(255, 255, 255, 0.72);
}

.nav-row,
.footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.nav-row {
  min-height: 84px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.brand-badge {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 16px;
  background: linear-gradient(135deg, #54b3ff, #156dff 58%, #0a53c7);
  color: #fff;
  font-weight: 800;
  box-shadow: 0 14px 30px rgba(21, 109, 255, 0.28);
}

.brand-copy {
  display: grid;
  gap: 2px;
  letter-spacing: -0.03em;
}

.brand-copy strong {
  font-size: 1rem;
}

.brand-copy small {
  color: var(--muted);
  font-size: 0.78rem;
}

.main-nav {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 28px;
  color: var(--muted);
  font-weight: 600;
}

.main-nav a:hover {
  color: var(--blue);
}

.hero-section,
.story-section,
.features-section,
.protocol-section,
.screens-section,
.benefits-section,
.info-section,
.faq-section,
.cta-section {
  padding: 88px 0;
}

.hero-section {
  padding-top: 70px;
}

.hero-grid,
.story-grid,
.protocol-grid,
.benefits-grid,
.info-grid {
  display: grid;
  gap: 32px;
}

.hero-grid {
  grid-template-columns: 1.02fr 0.98fr;
  align-items: center;
}

.eyebrow,
.section-tag,
.story-pill {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 16px;
  border-radius: 999px;
  background: rgba(21, 109, 255, 0.1);
  color: var(--blue-deep);
  font-size: 0.86rem;
  font-weight: 700;
}

.hero-copy h1,
.section-heading h2,
.section-copy h2,
.protocol-copy h2,
.benefits-copy h2,
.cta-panel h2 {
  margin: 18px 0 0;
  letter-spacing: -0.05em;
  line-height: 1.03;
}

.hero-copy h1 {
  max-width: 12ch;
  font-size: clamp(2.9rem, 7vw, 5.35rem);
}

.hero-text,
.section-heading p,
.section-copy p,
.story-card p,
.feature-card p,
.protocol-card p,
.screen-detail p,
.benefit-item span,
.faq-card p,
.cta-panel p,
.footer-row p {
  color: var(--muted);
  line-height: 1.76;
}

.hero-text {
  max-width: 60ch;
  margin-top: 22px;
  font-size: 1.04rem;
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.hero-points span {
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid var(--line);
  color: var(--text);
  font-size: 0.92rem;
  font-weight: 600;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 24px;
  border-radius: 999px;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, #52b1ff, #156dff 58%, #0a53c7);
  box-shadow: 0 18px 36px rgba(21, 109, 255, 0.24);
}

.btn-secondary {
  color: var(--blue-deep);
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(21, 109, 255, 0.12);
}

.hero-metrics,
.feature-grid,
.faq-grid,
.screens-grid {
  display: grid;
  gap: 20px;
}

.hero-metrics {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 34px;
}

.metric-card,
.story-card,
.feature-card,
.protocol-card,
.screen-detail,
.benefit-item,
.info-card,
.faq-card,
.cta-panel,
.phone,
.trust-grid span {
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.metric-card,
.feature-card,
.screen-detail,
.faq-card,
.info-card {
  padding: 24px;
  border-radius: 26px;
}

.metric-card strong,
.feature-card h3,
.protocol-card h3,
.screen-detail h3,
.benefit-item strong,
.faq-card h3,
.story-card h3 {
  display: block;
  letter-spacing: -0.03em;
}

.metric-card span {
  display: block;
  margin-top: 10px;
}

.hero-showcase {
  position: relative;
  min-height: 720px;
}

.glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(14px);
}

.glow-one {
  top: 60px;
  right: 40px;
  width: 180px;
  height: 180px;
  background: rgba(79, 176, 255, 0.24);
}

.glow-two {
  bottom: 60px;
  left: 10px;
  width: 160px;
  height: 160px;
  background: rgba(21, 109, 255, 0.16);
}

.phone {
  position: absolute;
  border-radius: 34px;
  padding: 14px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(233, 244, 255, 0.95));
}

.phone-primary {
  top: 0;
  left: 70px;
  width: 320px;
  min-height: 648px;
  z-index: 3;
}

.phone-secondary {
  width: 248px;
  min-height: 460px;
  z-index: 2;
}

.phone-locations {
  top: 82px;
  right: 14px;
}

.phone-settings {
  bottom: 0;
  right: 70px;
}

.phone-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 8px 12px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--muted);
}

.screen {
  height: 100%;
  min-height: 100%;
  padding: 18px;
  border-radius: 24px;
  background:
    radial-gradient(circle at top right, rgba(105, 187, 255, 0.18), transparent 24%),
    linear-gradient(180deg, #fbfdff 0%, #edf5ff 100%);
}

.screen-brand {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.menu-dot,
.server-flag,
.location-flag {
  border-radius: 50%;
  background: linear-gradient(135deg, #4eb0ff, #156dff);
}

.menu-dot {
  width: 18px;
  height: 18px;
}

.screen-logo {
  font-weight: 800;
  letter-spacing: -0.03em;
}

.server-card,
.location-item,
.setting-row,
.setting-link,
.screen-footer-metrics,
.status-block {
  border: 1px solid rgba(21, 109, 255, 0.08);
  background: rgba(255, 255, 255, 0.82);
}

.server-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 14px;
  margin-top: 18px;
  border-radius: 20px;
}

.server-flag {
  width: 34px;
  height: 34px;
}

.server-card small,
.status-block small,
.location-item small,
.setting-row span {
  display: block;
  color: var(--muted);
}

.protocol-chip,
.status-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  font-size: 0.74rem;
  font-weight: 700;
}

.protocol-chip {
  background: rgba(21, 109, 255, 0.1);
  color: var(--blue-deep);
}

.status-block {
  display: grid;
  place-items: center;
  margin-top: 18px;
  padding: 20px 16px;
  border-radius: 24px;
  text-align: center;
}

.status-block strong {
  margin-top: 8px;
  font-size: 2rem;
  letter-spacing: -0.06em;
}

.status-pill {
  color: #0d8757;
  background: rgba(26, 200, 119, 0.14);
}

.connect-orb {
  display: grid;
  place-items: center;
  width: 210px;
  height: 210px;
  margin: 24px auto 0;
  border-radius: 50%;
  background:
    radial-gradient(circle at center, #ffffff 0 36%, transparent 37%),
    conic-gradient(from 210deg, #a4d3ff, #156dff, #77c2ff, #ddecff, #a4d3ff);
  box-shadow:
    inset 0 0 0 15px rgba(255, 255, 255, 0.88),
    0 24px 44px rgba(21, 109, 255, 0.16);
}

.connect-core {
  display: grid;
  place-items: center;
  width: 42%;
  height: 42%;
  border-radius: 50%;
  background: linear-gradient(180deg, #ffffff, #e8f3ff);
  color: var(--blue-deep);
  font-size: 0.92rem;
  font-weight: 800;
}

.screen-footer-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  padding: 14px;
  margin-top: 18px;
  border-radius: 20px;
}

.mini-screen-header {
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.location-item,
.setting-row,
.setting-link {
  display: flex;
  align-items: center;
  gap: 12px;
  justify-content: space-between;
  margin-top: 14px;
  padding: 14px;
  border-radius: 18px;
}

.location-item.active {
  border-color: rgba(21, 109, 255, 0.24);
  background: rgba(223, 238, 255, 0.78);
}

.location-flag {
  width: 28px;
  height: 28px;
  flex: 0 0 auto;
}

.location-flag.blue {
  background: linear-gradient(135deg, #87ceff, #156dff);
}

.toggle {
  width: 46px;
  height: 26px;
  border-radius: 999px;
  background: #dce7f4;
  position: relative;
}

.toggle::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.08);
}

.toggle.on {
  background: #8fc0ff;
}

.toggle.on::after {
  left: 23px;
}

.trust-band {
  padding-bottom: 20px;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.trust-grid span {
  display: grid;
  place-items: center;
  min-height: 78px;
  padding: 18px;
  border-radius: 22px;
  text-align: center;
  font-weight: 700;
}

.story-grid,
.protocol-grid,
.benefits-grid {
  grid-template-columns: 1fr 1fr;
  align-items: start;
}

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

.story-card,
.cta-panel {
  padding: 30px;
  border-radius: 30px;
}

.story-card h3 {
  margin: 18px 0 0;
  font-size: 1.5rem;
}

.section-heading.center {
  max-width: 820px;
  margin: 0 auto;
  text-align: center;
}

.section-heading h2,
.section-copy h2,
.protocol-copy h2,
.benefits-copy h2,
.cta-panel h2 {
  font-size: clamp(2rem, 4vw, 3.3rem);
}

.section-heading p,
.section-copy p,
.protocol-copy p,
.benefits-copy p {
  margin-top: 18px;
}

.feature-grid,
.faq-grid,
.screens-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 40px;
}

.feature-index,
.protocol-icon {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border-radius: 18px;
  font-weight: 800;
}

.feature-index {
  background: linear-gradient(180deg, #ecf5ff, #d8eaff);
  color: var(--blue-deep);
  font-size: 0.94rem;
}

.feature-card h3,
.screen-detail h3,
.faq-card h3 {
  margin: 18px 0 0;
}

.protocol-cards {
  display: grid;
  gap: 20px;
}

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

.protocol-icon {
  background: linear-gradient(135deg, #57b6ff, #156dff);
  color: #fff;
}

.protocol-card ul {
  margin: 18px 0 0;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.8;
}

.protocol-card.accent {
  background: linear-gradient(165deg, #156dff, #52b1ff);
  color: #fff;
}

.protocol-card.accent p,
.protocol-card.accent ul {
  color: rgba(255, 255, 255, 0.88);
}

.protocol-card.accent .protocol-icon {
  background: rgba(255, 255, 255, 0.16);
}

.detail-art {
  height: 240px;
  border-radius: 24px;
  background:
    radial-gradient(circle at top right, rgba(101, 187, 255, 0.18), transparent 24%),
    linear-gradient(180deg, #fbfdff 0%, #edf5ff 100%);
  border: 1px solid rgba(21, 109, 255, 0.08);
  padding: 18px;
}

.home-art,
.settings-art,
.location-art {
  display: grid;
  gap: 12px;
}

.art-top-row,
.art-card,
.art-list-item,
.art-setting-row,
.art-link-row {
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(21, 109, 255, 0.08);
}

.art-top-row {
  height: 18px;
  width: 52%;
}

.art-card.wide {
  height: 56px;
}

.art-circle {
  width: 112px;
  height: 112px;
  border-radius: 50%;
  margin: 0 auto;
  background:
    radial-gradient(circle at center, #ffffff 0 34%, transparent 35%),
    conic-gradient(from 180deg, #9fd2ff, #156dff, #dcecff, #9fd2ff);
}

.art-card.double {
  height: 54px;
}

.art-list-item {
  height: 42px;
}

.art-list-item.active {
  background: rgba(220, 236, 255, 0.92);
}

.art-setting-row {
  height: 40px;
}

.art-link-row {
  height: 34px;
}

.art-link-row.short {
  width: 76%;
}

.benefits-list {
  display: grid;
  gap: 18px;
}

.benefit-item {
  padding: 22px 24px;
  border-radius: 24px;
}

.benefit-item span {
  display: block;
  margin-top: 8px;
}

.info-card h2 {
  margin: 18px 0 0;
  font-size: clamp(1.55rem, 3vw, 2.15rem);
  letter-spacing: -0.04em;
  line-height: 1.1;
}

.info-card p {
  margin-top: 16px;
  color: var(--muted);
  line-height: 1.76;
}

.inline-link {
  color: var(--blue-deep);
  font-weight: 700;
}

.cta-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.site-footer {
  padding: 0 0 34px;
}

.footer-row {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr 0.9fr;
  gap: 24px;
  align-items: start;
  padding-top: 12px;
  border-top: 1px solid rgba(15, 47, 93, 0.08);
}

.footer-brand strong {
  font-size: 1rem;
}

.footer-links {
  display: grid;
  gap: 10px;
}

.footer-links a {
  color: var(--muted);
  font-weight: 600;
}

.footer-links a:hover,
.inline-link:hover {
  color: var(--blue);
}

.footer-row p {
  margin: 6px 0 0;
}

@media (max-width: 1120px) {
  .hero-grid,
  .story-grid,
  .protocol-grid,
  .benefits-grid,
  .info-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy h1 {
    max-width: 13ch;
  }

  .hero-showcase {
    min-height: 860px;
  }

  .phone-primary {
    left: 30px;
  }

  .phone-locations {
    right: 10px;
  }

  .phone-settings {
    right: 46px;
  }

  .hero-metrics,
  .feature-grid,
  .faq-grid,
  .screens-grid,
  .trust-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 760px) {
  .site-header {
    position: static;
  }

  .nav-row,
  .footer-row,
  .cta-panel {
    display: grid;
  }

  .main-nav {
    gap: 18px;
  }

  .hero-section,
  .story-section,
  .features-section,
  .protocol-section,
  .screens-section,
  .benefits-section,
  .faq-section,
  .cta-section {
    padding: 68px 0;
  }

  .hero-section {
    padding-top: 34px;
  }

  .hero-copy h1 {
    max-width: none;
    font-size: clamp(2.4rem, 13vw, 4.2rem);
  }

  .hero-showcase {
    min-height: auto;
    display: grid;
    gap: 18px;
  }

  .glow {
    display: none;
  }

  .phone,
  .phone-primary,
  .phone-secondary,
  .phone-locations,
  .phone-settings {
    position: static;
    width: 100%;
    min-height: auto;
  }

  .hero-metrics,
  .feature-grid,
  .faq-grid,
  .screens-grid,
  .trust-grid {
    grid-template-columns: 1fr;
  }

  .connect-orb {
    width: 180px;
    height: 180px;
  }

  .metric-card,
  .feature-card,
  .screen-detail,
  .faq-card,
  .story-card,
  .protocol-card,
  .info-card,
  .benefit-item,
  .cta-panel {
    padding: 22px;
  }
}