:root {
  --bg: #07111d;
  --bg-alt: #0b1828;
  --surface: rgba(11, 27, 44, 0.72);
  --surface-strong: rgba(11, 31, 54, 0.95);
  --surface-soft: rgba(20, 45, 70, 0.7);
  --line: rgba(160, 212, 255, 0.16);
  --line-strong: rgba(160, 212, 255, 0.32);
  --text: #ecf7ff;
  --muted: #96aec5;
  --accent: #22d7ff;
  --accent-strong: #0d8cff;
  --accent-soft: #7eedff;
  --shadow: 0 32px 80px rgba(0, 10, 24, 0.45);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 14px;
  --container: 1180px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top center, rgba(16, 151, 255, 0.28), transparent 28%),
    radial-gradient(circle at 20% 20%, rgba(34, 215, 255, 0.18), transparent 22%),
    linear-gradient(180deg, #060d16 0%, #08111c 22%, #0b1522 100%);
}

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

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

button,
input,
textarea,
select {
  font: inherit;
}

.site-shell {
  position: relative;
  overflow: clip;
}

.site-shell::before,
.site-shell::after {
  content: "";
  position: absolute;
  inset: auto;
  pointer-events: none;
  z-index: 0;
}

.site-shell::before {
  top: 8rem;
  left: -12rem;
  width: 28rem;
  height: 28rem;
  background: radial-gradient(circle, rgba(33, 156, 255, 0.24) 0%, transparent 66%);
  filter: blur(20px);
}

.site-shell::after {
  right: -10rem;
  top: 28rem;
  width: 30rem;
  height: 30rem;
  background: radial-gradient(circle, rgba(17, 255, 227, 0.16) 0%, transparent 62%);
  filter: blur(26px);
}

.container {
  position: relative;
  z-index: 1;
  width: min(var(--container), calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(14px);
  background: rgba(5, 12, 21, 0.72);
  border-bottom: 1px solid rgba(154, 205, 255, 0.08);
}

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 5.15rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  gap: 0.65rem;
  padding: 0;
  font-family: "Exo 2", "Segoe UI", sans-serif;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.header-tools {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.brand-logo {
  display: block;
  width: auto;
  height: clamp(2.7rem, 4.2vw, 3.5rem);
  max-width: none;
  object-fit: contain;
  filter: drop-shadow(0 10px 22px rgba(13, 140, 255, 0.18));
}

.brand-wordmark {
  display: inline-flex;
  align-items: baseline;
  font-family: "Exo 2", "Segoe UI", sans-serif;
  font-size: clamp(1.5rem, 2vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.05em;
  line-height: 0.95;
  white-space: nowrap;
}

.brand-word-light {
  color: #f5fbff;
  text-shadow: 0 4px 18px rgba(158, 220, 255, 0.18);
}

.brand-word-accent {
  color: #187dff;
  text-shadow: 0 6px 22px rgba(24, 125, 255, 0.25);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  color: var(--muted);
}

.language-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.3rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(7, 18, 31, 0.78);
}

.language-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  min-height: 2.4rem;
  padding: 0.45rem 0.75rem;
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1;
  transition: background 180ms ease, color 180ms ease, transform 180ms ease;
}

.language-link:hover,
.language-link:focus-visible {
  color: var(--text);
  transform: translateY(-1px);
}

.language-link.is-active {
  background: rgba(17, 39, 61, 0.92);
  color: var(--text);
  box-shadow: inset 0 0 0 1px rgba(160, 212, 255, 0.08);
}

.flag {
  font-size: 1rem;
}

.site-nav a {
  transition: color 180ms ease, opacity 180ms ease;
}

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

.nav-cta {
  padding: 0.85rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(11, 31, 54, 0.72);
  color: var(--text);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 0.35rem;
  width: 3rem;
  height: 3rem;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(8, 18, 30, 0.78);
  color: var(--text);
  cursor: pointer;
}

.nav-toggle span {
  width: 1.1rem;
  height: 2px;
  margin: 0 auto;
  background: currentColor;
  border-radius: 999px;
  transition: transform 180ms ease, opacity 180ms ease;
}

.hero {
  padding: 4.5rem 0 3rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 2.25rem;
  align-items: center;
}

body.js-ready .hero-copy,
body.js-ready .hero-visual,
body.js-ready .section-heading,
body.js-ready .feature-card,
body.js-ready .experience-panel,
body.js-ready .device-card,
body.js-ready .step-card,
body.js-ready .cta-panel,
body.js-ready .faq-item,
body.js-ready .strip-row {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 600ms ease, transform 600ms ease;
}

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

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 1rem;
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-soft);
}

.eyebrow::before {
  content: "";
  width: 2.4rem;
  height: 1px;
  background: linear-gradient(90deg, rgba(126, 237, 255, 0), rgba(126, 237, 255, 1));
}

.hero h1,
.section-heading h2,
.experience-copy h3,
.cta-copy h2 {
  margin: 0;
  font-family: "Exo 2", "Segoe UI", sans-serif;
  letter-spacing: -0.05em;
  line-height: 0.96;
}

.hero h1 {
  max-width: 11ch;
  font-size: clamp(3.2rem, 6vw, 6.25rem);
}

.hero-text,
.section-heading p,
.experience-copy p,
.feature-card p,
.device-card p,
.step-card p,
.cta-copy p,
.faq-item p,
.site-footer p {
  color: var(--muted);
  line-height: 1.7;
}

.hero-text {
  max-width: 40rem;
  margin: 1.4rem 0 0;
  font-size: 1.08rem;
}

.hero-actions,
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.35rem;
  padding: 0.85rem 1.4rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 600;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

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

.button-primary {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-strong) 100%);
  color: #021019;
  box-shadow: 0 18px 34px rgba(22, 158, 255, 0.28);
}

.button-secondary {
  border-color: var(--line);
  background: rgba(10, 24, 38, 0.7);
  color: var(--text);
}

.hero-points {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.point-card,
.feature-card,
.device-card,
.step-card,
.faq-item,
.experience-card,
.cta-panel,
.visual-frame {
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0)),
    var(--surface);
  box-shadow: var(--shadow);
}

.point-card {
  padding: 1.15rem 1.2rem;
  border-radius: var(--radius-md);
}

.point-card strong,
.feature-card h3,
.device-card h3,
.step-card h3,
.experience-card strong,
.cta-copy h2,
.faq-item summary {
  color: var(--text);
}

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

.point-card span {
  color: var(--muted);
  font-size: 0.96rem;
  line-height: 1.6;
}

.hero-visual {
  position: relative;
}

.visual-frame {
  position: relative;
  padding: 1.25rem;
  border-radius: var(--radius-xl);
  background:
    linear-gradient(180deg, rgba(34, 215, 255, 0.12), rgba(13, 140, 255, 0.03)),
    rgba(8, 19, 31, 0.78);
}

.visual-topbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  min-height: 2.35rem;
  padding: 0.45rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(8, 20, 34, 0.65);
  color: var(--muted);
  font-size: 0.92rem;
}

.status-pill-live {
  color: var(--text);
  border-color: rgba(126, 237, 255, 0.28);
  box-shadow: 0 0 0 1px rgba(126, 237, 255, 0.08);
}

.logo-stage {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: calc(var(--radius-xl) - 8px);
  background: rgba(18, 30, 43, 0.9);
}

.hero-logo {
  width: 100%;
  max-height: 34rem;
  object-fit: cover;
}

.signal-card {
  position: absolute;
  padding: 1rem 1.1rem;
  min-width: 11rem;
  border: 1px solid rgba(126, 237, 255, 0.18);
  border-radius: var(--radius-md);
  background: rgba(6, 16, 28, 0.84);
  backdrop-filter: blur(10px);
  box-shadow: 0 24px 48px rgba(2, 10, 20, 0.42);
}

.signal-card-left {
  left: -1.15rem;
  bottom: 2.6rem;
}

.signal-card-right {
  right: -1rem;
  top: 7.5rem;
}

.signal-title,
.mini-label,
.device-type {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-soft);
}

.signal-card strong {
  display: block;
  margin-bottom: 0.25rem;
  font-size: 1.35rem;
}

.signal-meta {
  color: var(--muted);
  font-size: 0.92rem;
}

.signal-strip {
  padding: 1rem 0 0;
}

.strip-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.85rem;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(9, 21, 34, 0.72);
}

.strip-row span {
  padding: 0.65rem 0.9rem;
  border-radius: 999px;
  background: rgba(17, 39, 61, 0.72);
  color: #d6eeff;
  font-size: 0.92rem;
}

.section {
  padding: 6rem 0;
}

.section-alt {
  background:
    linear-gradient(180deg, rgba(8, 18, 29, 0.84), rgba(7, 16, 27, 0.56)),
    transparent;
}

.section-heading {
  max-width: 46rem;
  margin-bottom: 2.3rem;
}

.section-heading h2 {
  font-size: clamp(2.3rem, 4.4vw, 4rem);
}

.section-heading p {
  margin: 1rem 0 0;
}

.feature-grid,
.device-grid,
.steps-grid {
  display: grid;
  gap: 1.2rem;
}

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

.feature-card,
.device-card,
.step-card {
  height: 100%;
  padding: 1.5rem;
  border-radius: var(--radius-lg);
}

.feature-icon,
.step-number {
  display: inline-grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(126, 237, 255, 0.24), rgba(13, 140, 255, 0.16));
  border: 1px solid rgba(126, 237, 255, 0.18);
  color: var(--accent-soft);
  font-weight: 700;
}

.feature-card h3,
.device-card h3,
.step-card h3 {
  margin: 1rem 0 0.75rem;
  font-size: 1.4rem;
  line-height: 1.2;
}

.experience-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 22rem);
  gap: 1.4rem;
  align-items: center;
  margin-top: 1.4rem;
  padding: 1.5rem;
  border-radius: var(--radius-xl);
}

.experience-copy h3 {
  font-size: clamp(2rem, 3.6vw, 3rem);
}

.benefit-list {
  display: grid;
  gap: 0.8rem;
  padding: 0;
  margin: 1.25rem 0 0;
  list-style: none;
}

.benefit-list li {
  position: relative;
  padding-left: 1.4rem;
  color: var(--muted);
}

.benefit-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68rem;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--accent-soft), var(--accent-strong));
}

.experience-stack {
  display: grid;
  gap: 1rem;
}

.experience-card {
  padding: 1.2rem;
  border-radius: var(--radius-lg);
}

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

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

.cta-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1.5rem;
  align-items: center;
  padding: 2rem;
  border-radius: var(--radius-xl);
}

.faq-list {
  display: grid;
  gap: 1rem;
}

.faq-item {
  padding: 1.15rem 1.2rem;
  border-radius: var(--radius-lg);
}

.faq-item summary {
  cursor: pointer;
  font-weight: 600;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  float: right;
  color: var(--accent-soft);
  font-size: 1.25rem;
  line-height: 1;
}

.faq-item[open] summary::after {
  content: "-";
}

.faq-item p {
  margin: 0.9rem 0 0;
}

.site-footer {
  padding: 2rem 0 3rem;
}

.footer-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(154, 205, 255, 0.1);
}

.footer-brand {
  display: inline-block;
  margin-bottom: 0.3rem;
  font-family: "Exo 2", "Segoe UI", sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
}

.footer-meta {
  color: #7b94ab;
}

@media (max-width: 1080px) {
  .hero-grid,
  .experience-panel,
  .cta-panel {
    grid-template-columns: 1fr;
  }

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

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

  .signal-card-left,
  .signal-card-right {
    position: static;
    margin-top: 1rem;
  }

  .hero-visual .visual-frame {
    display: grid;
  }
}

@media (max-width: 820px) {
  .site-nav {
    position: absolute;
    top: calc(100% + 0.85rem);
    right: 0;
    left: auto;
    width: min(22rem, calc(100vw - 1.25rem));
    display: grid;
    gap: 0.25rem;
    padding: 0.8rem;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: rgba(7, 17, 29, 0.96);
    box-shadow: var(--shadow);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-12px);
    transition: opacity 180ms ease, transform 180ms ease, visibility 180ms ease;
  }

  .site-nav a {
    padding: 0.9rem 1rem;
    border-radius: 16px;
  }

  .site-nav a:hover,
  .site-nav a:focus-visible {
    background: rgba(17, 39, 61, 0.72);
  }

  .site-nav.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .header-tools {
    margin-left: auto;
  }

  .language-link span:last-child {
    display: none;
  }

  .language-link {
    min-width: 2.75rem;
    justify-content: center;
    padding-inline: 0.7rem;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .nav-toggle.is-open span:first-child {
    transform: translateY(4px) rotate(45deg);
  }

  .nav-toggle.is-open span:last-child {
    transform: translateY(-3px) rotate(-45deg);
  }

  .hero {
    padding-top: 3rem;
  }

  .hero-points,
  .feature-grid,
  .steps-grid {
    grid-template-columns: 1fr;
  }

  .strip-row {
    border-radius: 28px;
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(var(--container), calc(100% - 1.1rem));
  }

  .header-row {
    min-height: 4.55rem;
  }

  .brand-logo {
    height: 2.2rem;
  }

  .brand-wordmark {
    font-size: 1.35rem;
  }

  .hero h1 {
    max-width: 100%;
  }

  .feature-card,
  .device-card,
  .step-card,
  .faq-item,
  .cta-panel,
  .experience-panel,
  .visual-frame {
    padding: 1.15rem;
  }

  .signal-card {
    min-width: auto;
  }

  .device-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 4.5rem 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  body.js-ready .hero-copy,
  body.js-ready .hero-visual,
  body.js-ready .section-heading,
  body.js-ready .feature-card,
  body.js-ready .experience-panel,
  body.js-ready .device-card,
  body.js-ready .step-card,
  body.js-ready .cta-panel,
  body.js-ready .faq-item,
  body.js-ready .strip-row {
    opacity: 1;
    transform: none;
  }
}