:root {
  --ink: #f8fbff;
  --muted: rgba(248, 251, 255, 0.72);
  --panel: rgba(255, 255, 255, 0.1);
  --panel-strong: rgba(255, 255, 255, 0.16);
  --line: rgba(255, 255, 255, 0.22);
  --blue: #0b7cff;
  --cyan: #36c7ff;
  --pink: #ff2e7a;
  --red: #ef3340;
  --green: #35d07f;
  --dark: #080b24;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 4%, rgba(239, 51, 64, 0.7), transparent 32rem),
    radial-gradient(circle at 90% 18%, rgba(255, 46, 122, 0.58), transparent 34rem),
    radial-gradient(circle at 78% 78%, rgba(11, 124, 255, 0.68), transparent 38rem),
    linear-gradient(135deg, #111236 0%, #102458 46%, #0b74d8 100%);
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  min-height: 76px;
  padding: 14px max(22px, calc((100vw - 1180px) / 2));
  background: rgba(7, 10, 32, 0.72);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(18px);
}

.brand,
nav,
.footer-links,
.hero-actions,
.actions-row,
.hero-trust {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  text-decoration: none;
  font-size: 20px;
  font-weight: 900;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
}

.brand-mark img {
  width: 30px;
  height: 30px;
}

nav {
  gap: 22px;
}

nav a,
.nav-action {
  color: rgba(255, 255, 255, 0.82);
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
}

.nav-action {
  padding: 11px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
}

main {
  overflow: hidden;
}

.hero,
.section,
footer {
  width: min(1180px, calc(100vw - 36px));
  margin: 0 auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.78fr);
  gap: 42px;
  align-items: center;
  min-height: calc(100vh - 76px);
  padding: 68px 0 54px;
}

.hero-copy h1,
.section h2 {
  margin: 0;
  letter-spacing: 0;
  line-height: 1.02;
}

.hero-copy h1 {
  max-width: 780px;
  font-size: clamp(48px, 7vw, 86px);
}

.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 26px;
  padding: 10px 14px 10px 10px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.82);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.04em;
}

.hero-kicker img {
  width: 34px;
  height: 34px;
  padding: 5px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.88);
}

.lead {
  max-width: 680px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(18px, 2vw, 23px);
  line-height: 1.45;
}

.eyebrow {
  margin: 0 0 12px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-actions,
.actions-row {
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.13);
  color: white;
  font-weight: 900;
  text-decoration: none;
  box-shadow: 0 18px 44px rgba(2, 6, 24, 0.18);
}

.button.primary {
  border-color: rgba(255, 255, 255, 0.24);
  background: linear-gradient(135deg, var(--blue), var(--pink));
}

.button.quiet {
  background: rgba(0, 0, 0, 0.18);
}

.hero-trust {
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.hero-trust span {
  padding: 8px 12px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.09);
  color: rgba(255, 255, 255, 0.8);
  font-size: 13px;
  font-weight: 800;
}

.cover-strip {
  overflow: hidden;
  width: min(620px, 100%);
  margin: 30px 0 0;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.09);
  box-shadow: 0 28px 80px rgba(4, 8, 30, 0.24);
}

.cover-strip img {
  display: block;
  width: 100%;
  aspect-ratio: 2.4 / 1;
  object-fit: cover;
}

.hero-visual {
  position: relative;
  min-height: 620px;
}

.phone {
  position: absolute;
  right: 8%;
  top: 24px;
  width: min(310px, 78vw);
  padding: 13px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 42px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.28), rgba(255, 255, 255, 0.07));
  box-shadow: 0 34px 82px rgba(4, 9, 30, 0.45);
  transform: rotate(5deg);
}

.phone-screen {
  min-height: 540px;
  padding: 38px 22px 24px;
  border-radius: 32px;
  background:
    radial-gradient(circle at 75% 18%, rgba(255, 46, 122, 0.48), transparent 12rem),
    linear-gradient(165deg, #0b1034, #102050 48%, #0b7cff);
  text-align: center;
}

.phone-logo {
  width: 88px;
  height: 88px;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
}

.phone h2 {
  margin: 16px 0 4px;
  font-size: 30px;
}

.phone p {
  margin: 0;
  color: rgba(255, 255, 255, 0.74);
  font-size: 12px;
  font-weight: 800;
}

.phone-flow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin: 28px 0;
}

.phone-flow span {
  padding: 11px 5px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.14);
  font-size: 11px;
  font-weight: 900;
}

.phone-button {
  margin-top: 12px;
  padding: 15px 16px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  text-align: left;
  font-weight: 900;
}

.phone-button.active {
  background: rgba(255, 255, 255, 0.25);
}

.event-card {
  position: absolute;
  left: 0;
  bottom: 62px;
  width: 330px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.13);
  box-shadow: 0 24px 70px rgba(3, 8, 26, 0.34);
  backdrop-filter: blur(20px);
}

.event-card h3 {
  margin: 0 0 12px;
}

.event-code {
  display: inline-flex;
  padding: 8px 12px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.18);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.event-card dl {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
}

.event-card dl div {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding-top: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.event-card dt {
  color: var(--muted);
  font-weight: 800;
}

.event-card dd {
  margin: 0;
  font-weight: 900;
  text-align: right;
}

.section {
  padding: 70px 0;
}

.section.compact {
  padding-top: 24px;
}

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

.section h2 {
  max-width: 850px;
  font-size: clamp(32px, 4.4vw, 58px);
}

.section p {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.55;
}

.steps,
.pricing,
.trust-grid,
.use-grid,
.faq-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.steps article,
.pricing article,
.trust-grid article,
.use-grid article,
.faq-grid article,
.control-panel,
.download-card {
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--panel);
  box-shadow: 0 22px 70px rgba(4, 8, 30, 0.18);
  backdrop-filter: blur(18px);
}

.steps article,
.pricing article,
.trust-grid article,
.use-grid article,
.faq-grid article {
  padding: 22px;
}

.steps strong {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--pink));
  font-size: 15px;
}

h3 {
  margin: 18px 0 8px;
  font-size: 22px;
  letter-spacing: 0;
}

.event-types {
  padding-top: 46px;
}

.use-grid article {
  min-height: 245px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.13), rgba(255, 255, 255, 0.08)),
    var(--panel);
}

.use-grid span {
  display: inline-flex;
  padding: 7px 10px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.14);
  color: rgba(255, 255, 255, 0.76);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.72fr);
  gap: 28px;
  align-items: center;
}

.control-panel {
  padding: 8px;
}

.portal-title {
  display: grid;
  gap: 5px;
  padding: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.13);
}

.portal-title span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.portal-title b {
  overflow-wrap: anywhere;
}

.panel-row {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.13);
}

.panel-row:last-child {
  border-bottom: 0;
}

.panel-row span {
  color: var(--muted);
  font-weight: 800;
}

.panel-row b {
  text-align: right;
}

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

.pricing article {
  min-height: 230px;
}

.pricing article.featured {
  background: linear-gradient(155deg, rgba(11, 124, 255, 0.42), rgba(255, 46, 122, 0.22));
}

.package-type {
  margin: 0;
  color: rgba(255, 255, 255, 0.75);
  font-weight: 900;
}

.pricing h3 {
  margin: 14px 0;
  font-size: 34px;
}

.note {
  margin-top: 18px;
}

.download-band {
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: 32px;
  background: rgba(255, 255, 255, 0.1);
}

.corporate-band {
  padding: 34px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 32px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.06)),
    rgba(8, 11, 36, 0.16);
}

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

.quality-list div {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.1);
}

.quality-list strong {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--pink));
}

.quality-list span {
  font-size: 18px;
  font-weight: 900;
}

.download-card {
  display: grid;
  justify-items: start;
  padding: 30px;
}

.download-card img {
  width: 92px;
  height: 92px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
}

.trust-grid {
  grid-template-columns: repeat(3, 1fr);
  padding-bottom: 48px;
}

.faq-section {
  padding-top: 34px;
  padding-bottom: 88px;
}

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

.faq-grid article {
  min-height: 230px;
}

.faq-grid h3 {
  margin-top: 0;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 28px 0 46px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

footer div:first-child {
  display: grid;
  gap: 4px;
}

footer span,
footer a {
  color: rgba(255, 255, 255, 0.7);
  font-weight: 700;
}

.footer-links {
  gap: 16px;
  flex-wrap: wrap;
}

@media (max-width: 920px) {
  .site-header {
    position: static;
    flex-wrap: wrap;
  }

  nav {
    order: 3;
    width: 100%;
    justify-content: space-between;
    gap: 10px;
  }

  .hero,
  .split,
  .steps,
  .pricing,
  .trust-grid,
  .use-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: 0;
    padding-top: 48px;
  }

  .hero-visual {
    min-height: 560px;
  }

  .phone {
    right: 0;
    left: 50%;
    transform: translateX(-50%) rotate(3deg);
  }

  .event-card {
    left: 4px;
    bottom: 0;
    transform: scale(0.82);
    transform-origin: left bottom;
  }
}

@media (max-width: 560px) {
  .site-header {
    padding-inline: 18px;
  }

  .brand {
    font-size: 18px;
  }

  .nav-action {
    display: none;
  }

  nav a {
    font-size: 12px;
  }

  .hero,
  .section,
  footer {
    width: min(100% - 28px, 1180px);
  }

  .hero-copy h1 {
    font-size: 44px;
  }

  .button {
    width: 100%;
  }

  .hero-actions,
  .actions-row,
  footer {
    display: grid;
  }

  .hero-visual {
    min-height: 500px;
  }

  .phone {
    width: min(292px, 90vw);
  }

  .phone-screen {
    min-height: 500px;
  }

  .event-card {
    display: none;
  }

  .download-band {
    padding: 24px;
  }
}