:root {
  color-scheme: dark;
  --bg: #050816;
  --bg-soft: #0a1025;
  --text: #f7f8ff;
  --muted: #a9b0c6;
  --line: rgba(255, 255, 255, 0.12);
  --line-strong: rgba(255, 255, 255, 0.2);
  --blue: #6aa8ff;
  --cyan: #62e6ff;
  --violet: #a78bfa;
  --card: rgba(13, 19, 43, 0.62);
  --card-strong: rgba(16, 24, 52, 0.82);
  --shadow: 0 28px 90px rgba(0, 0, 0, 0.38);
  --radius: 22px;
  --max: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
  overflow-x: hidden;
}

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

.site-bg {
  position: fixed;
  inset: 0;
  z-index: -2;
  overflow: hidden;
  background:
    radial-gradient(circle at 20% 10%, rgba(68, 110, 255, 0.2), transparent 31%),
    radial-gradient(circle at 90% 30%, rgba(147, 82, 255, 0.18), transparent 28%),
    linear-gradient(135deg, #040612 0%, #071025 48%, #030712 100%);
}

.grid-layer {
  position: absolute;
  inset: 0;
  opacity: 0.2;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.07) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(circle at center, #000 0%, transparent 76%);
}

.glow {
  position: absolute;
  width: 34rem;
  height: 34rem;
  border-radius: 999px;
  filter: blur(50px);
  opacity: 0.24;
  transform: translate3d(0, 0, 0);
  animation: drift 18s ease-in-out infinite alternate;
}

.glow-one {
  left: -12rem;
  top: 6rem;
  background: #3478ff;
}

.glow-two {
  right: -14rem;
  top: 18rem;
  background: #8d5cff;
  animation-delay: -6s;
}

.glow-three {
  bottom: -18rem;
  left: 35%;
  background: #26d9ff;
  animation-delay: -10s;
}

.header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(calc(100% - 32px), var(--max));
  margin: 16px auto 0;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(5, 8, 22, 0.68);
  box-shadow: 0 14px 50px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  font-weight: 760;
  letter-spacing: 0;
  white-space: nowrap;
}

.brand-mark {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(106, 168, 255, 0.28), rgba(167, 139, 250, 0.22));
  color: #fff;
  font-size: 0.78rem;
}

.nav {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 0.92rem;
}

.nav a {
  border-radius: 999px;
  padding: 10px 14px;
  transition: color 180ms ease, background 180ms ease;
}

.nav a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.07);
}

.nav .nav-cta {
  color: #06101d;
  background: linear-gradient(135deg, #f8fbff, #9fd8ff);
  font-weight: 750;
}

.language-switch {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  margin: 0 2px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 3px;
  background: rgba(255, 255, 255, 0.06);
}

.lang-button {
  min-width: 34px;
  height: 30px;
  border: 0;
  border-radius: 999px;
  color: var(--muted);
  background: transparent;
  font: inherit;
  font-size: 0.78rem;
  font-weight: 800;
  cursor: pointer;
  transition: color 180ms ease, background 180ms ease;
}

.lang-button:hover,
.lang-button.is-active {
  color: #06101d;
  background: linear-gradient(135deg, #ffffff, #a9ddff);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
}

.menu-toggle span {
  display: block;
  width: 17px;
  height: 2px;
  margin: 5px auto;
  border-radius: 2px;
  background: currentColor;
}

.section {
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
  padding: 104px 0;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.72fr);
  gap: 36px;
  align-items: center;
  min-height: calc(100svh - 86px);
  padding-top: 76px;
}

.hero-content {
  max-width: 760px;
}

.eyebrow,
.section-kicker,
.card-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  padding: 8px 12px;
  color: #dce8ff;
  background: rgba(255, 255, 255, 0.06);
  font-size: 0.78rem;
  font-weight: 760;
  letter-spacing: 0.02em;
}

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

h1 {
  max-width: 820px;
  margin-bottom: 22px;
  font-size: clamp(3rem, 8vw, 6.6rem);
  line-height: 0.95;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(2rem, 4.6vw, 4.1rem);
  line-height: 1.02;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.2rem;
}

.hero-subtitle,
.section-heading p,
.tech-copy p,
.package-copy p,
.benefit-card p,
.contact-card p,
.footer p,
.note {
  color: var(--muted);
}

.hero-subtitle {
  max-width: 680px;
  margin-bottom: 24px;
  font-size: clamp(1.02rem, 2vw, 1.22rem);
}

.package-pill {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  margin-bottom: 28px;
  padding: 13px 16px;
  border: 1px solid rgba(106, 168, 255, 0.34);
  border-radius: 999px;
  background: rgba(106, 168, 255, 0.1);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.pill-dot,
.status-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 20px rgba(98, 230, 255, 0.9);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 13px 18px;
  font-weight: 780;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

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

.button-primary {
  color: #06101d;
  background: linear-gradient(135deg, #ffffff 0%, #b8e7ff 54%, #b8b7ff 100%);
  border-color: rgba(255, 255, 255, 0.55);
  box-shadow: 0 18px 45px rgba(98, 166, 255, 0.22);
}

.button-secondary {
  color: #eef4ff;
  background: rgba(255, 255, 255, 0.07);
}

.hero-panel,
.package-card,
.benefit-card,
.mini-card,
.contact-card {
  position: relative;
  border: 1px solid var(--line);
  background:
    linear-gradient(var(--card), var(--card)) padding-box,
    linear-gradient(135deg, rgba(106, 168, 255, 0.42), rgba(167, 139, 250, 0.2), rgba(255, 255, 255, 0.08)) border-box;
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px);
}

.hero-panel {
  overflow: hidden;
  border-radius: var(--radius);
  padding: 28px;
}

.hero-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 0%, rgba(98, 230, 255, 0.18), transparent 32%),
    radial-gradient(circle at 100% 100%, rgba(167, 139, 250, 0.2), transparent 38%);
  pointer-events: none;
}

.hero-panel > * {
  position: relative;
}

.panel-top {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 70px;
  color: #d9e5ff;
  font-size: 0.9rem;
}

.hero-panel h2 {
  font-size: clamp(2rem, 4vw, 3.6rem);
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 26px;
}

.metric-grid div {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 14px;
  background: rgba(255, 255, 255, 0.05);
}

.metric-grid span {
  display: block;
  margin-bottom: 4px;
  color: var(--muted);
  font-size: 0.78rem;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 28px;
}

.section-heading .section-kicker,
.tech-copy .section-kicker,
.contact-card .section-kicker {
  margin-bottom: 14px;
}

.package-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.82fr);
  gap: 28px;
  align-items: start;
  border-radius: var(--radius);
  padding: clamp(22px, 4vw, 38px);
}

.package-copy h3 {
  font-size: clamp(1.8rem, 4vw, 3.2rem);
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 13px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  min-width: 0;
  color: #e8edff;
}

.feature-list li span:first-child {
  flex: 0 0 auto;
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 3px;
  border-radius: 50%;
  background:
    linear-gradient(135deg, var(--cyan), var(--violet));
  box-shadow: 0 0 22px rgba(98, 230, 255, 0.26);
}

.feature-list li span:last-child {
  min-width: 0;
  overflow-wrap: break-word;
  word-break: normal;
  line-height: 1.55;
}

.note {
  grid-column: 1 / -1;
  margin: 0;
  border-top: 1px solid var(--line);
  padding-top: 20px;
  font-size: 0.94rem;
}

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

.benefit-card,
.mini-card {
  border-radius: 18px;
  padding: 22px;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.benefit-card:hover,
.mini-card:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
  background-color: rgba(255, 255, 255, 0.06);
}

.icon {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  margin-bottom: 28px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 50%;
  color: #d7e9ff;
  background: rgba(255, 255, 255, 0.06);
  font-size: 1.25rem;
}

.tech-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1fr);
  gap: 24px;
  align-items: center;
}

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

.mini-card {
  min-height: 112px;
  display: flex;
  align-items: flex-end;
  color: #edf5ff;
  font-weight: 780;
}

.contact-section {
  padding-top: 76px;
}

.contact-card {
  display: grid;
  justify-items: center;
  max-width: 760px;
  margin: 0 auto;
  border-radius: var(--radius);
  padding: clamp(28px, 6vw, 56px);
  text-align: center;
}

.facebook-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: 4px 0 22px;
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.facebook-identity {
  display: grid;
  gap: 2px;
  min-width: 0;
  text-align: left;
}

.facebook-identity strong {
  color: var(--text);
  font-size: 1.05rem;
  line-height: 1.2;
}

.facebook-identity small {
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.35;
}

.facebook-icon {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border-radius: 50%;
  background: #1877f2;
  color: #fff;
  font-size: 1.65rem;
  font-family: Arial, sans-serif;
  font-weight: 800;
}

.contact-card p {
  max-width: 500px;
  margin: 20px 0 0;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
  border-top: 1px solid var(--line);
  padding: 28px 0 36px;
  color: var(--muted);
}

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

.footer p {
  margin-bottom: 0;
}

.footer-meta {
  display: grid;
  gap: 6px;
  max-width: 460px;
  text-align: right;
  font-size: 0.9rem;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 650ms ease, transform 650ms ease;
}

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

@keyframes drift {
  from {
    transform: translate3d(-2%, -1%, 0) scale(1);
  }
  to {
    transform: translate3d(4%, 3%, 0) scale(1.08);
  }
}

@media (max-width: 980px) {
  .header {
    width: min(calc(100% - 24px), var(--max));
  }

  .brand span:last-child {
    max-width: 56vw;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .menu-toggle {
    display: block;
  }

  .nav {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    left: 0;
    display: grid;
    gap: 4px;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: rgba(5, 8, 22, 0.94);
    box-shadow: var(--shadow);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity 180ms ease, transform 180ms ease, visibility 180ms ease;
    backdrop-filter: blur(18px);
  }

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

  .nav a {
    padding: 13px 14px;
  }

  .language-switch {
    width: 100%;
    justify-content: space-between;
    margin: 4px 0;
  }

  .lang-button {
    flex: 1;
  }

  .hero,
  .tech-section {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

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

  .package-card {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .section {
    width: min(calc(100% - 28px), var(--max));
    padding: 72px 0;
  }

  .header {
    margin-top: 10px;
  }

  .brand {
    font-size: 0.92rem;
  }

  .brand-mark {
    width: 34px;
    height: 34px;
  }

  .hero {
    padding-top: 54px;
  }

  h1 {
    font-size: clamp(2.8rem, 15vw, 4.4rem);
  }

  h2 {
    font-size: clamp(2rem, 9vw, 3rem);
  }

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

  .hero-panel,
  .package-card,
  .benefit-card,
  .mini-card,
  .contact-card {
    backdrop-filter: blur(12px);
  }

  .panel-top {
    margin-bottom: 42px;
  }

  .metric-grid,
  .cards-grid,
  .mini-grid {
    grid-template-columns: 1fr;
  }

  .metric-grid div {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
  }

  .icon {
    margin-bottom: 20px;
  }

  .facebook-link {
    flex-direction: column;
    gap: 10px;
    margin-bottom: 18px;
  }

  .facebook-identity {
    text-align: center;
  }

  .footer {
    display: grid;
  }

  .footer-meta {
    max-width: none;
    text-align: left;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}