:root {
  --bg: #05090d;
  --panel: rgba(20, 21, 17, 0.88);
  --panel-strong: #15150f;
  --line: rgba(255, 246, 120, 0.13);
  --text: #f6f8fb;
  --muted: #a7a79a;
  --yellow: #ffe600;
  --gold: #ffbf00;
  --orange: #ff7a00;
  --dark-yellow: #3a3300;
  --blue: #2d82ff;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  color: var(--text);
  background:
    radial-gradient(circle at 12% 8%, rgba(255, 230, 0, 0.26), transparent 20rem),
    radial-gradient(circle at 78% 24%, rgba(255, 122, 0, 0.16), transparent 24rem),
    radial-gradient(circle at 48% 8%, rgba(255, 230, 0, 0.08), transparent 38rem),
    linear-gradient(180deg, #090a07 0%, #050604 46%, #020302 100%);
}

body:before {
  content: "△  ○  ×  □";
  position: fixed;
  inset: 130px auto auto 50%;
  z-index: -1;
  width: min(880px, 82vw);
  height: min(880px, 82vw);
  translate: -50% 0;
  display: grid;
  place-items: center;
  color: rgba(255, 230, 0, 0.05);
  border: 3px solid rgba(255, 230, 0, 0.16);
  border-radius: 50%;
  box-shadow:
    0 0 58px rgba(255, 230, 0, 0.22),
    inset 0 0 90px rgba(255, 230, 0, 0.08);
  font-size: clamp(56px, 8vw, 120px);
  font-weight: 950;
  pointer-events: none;
}

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

button,
input {
  font: inherit;
}

.page-glow {
  position: fixed;
  z-index: -1;
  border-radius: 999px;
  filter: blur(26px);
  opacity: 0.42;
  pointer-events: none;
}

.page-glow-a {
  top: 280px;
  left: -120px;
  width: 360px;
  height: 360px;
  background: rgba(255, 230, 0, 0.22);
}

.page-glow-b {
  right: -180px;
  bottom: 120px;
  width: 460px;
  height: 460px;
  background: rgba(255, 122, 0, 0.13);
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 28px;
  align-items: center;
  min-height: 92px;
  padding: 18px clamp(18px, 5vw, 72px);
  background:
    radial-gradient(circle at 10% 40%, rgba(255, 230, 0, 0.1), transparent 18rem),
    rgba(5, 6, 4, 0.82);
  border-bottom: 1px solid rgba(255, 230, 0, 0.08);
  backdrop-filter: blur(18px);
}

.brand {
  display: flex;
  align-items: center;
  min-width: 190px;
  padding: 4px 0 4px 28px;
  background: transparent;
  box-shadow: none;
}

.brand-title {
  display: grid;
  gap: 0;
  line-height: 0.82;
  font-style: italic;
  letter-spacing: 0;
}

.brand-title strong {
  font-size: 42px;
  font-weight: 950;
}

.brand-title strong:first-child {
  color: #f7f7f1;
}

.brand-title strong:last-child {
  color: var(--yellow);
  text-shadow: 0 0 22px rgba(255, 230, 0, 0.36);
}

.nav {
  display: flex;
  gap: 8px;
  justify-content: center;
}

.nav a,
.icon-button,
.cart-button,
.tabs button,
.product-card button {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.055);
  color: var(--text);
  cursor: pointer;
}

.nav a {
  padding: 12px 16px;
  border-radius: 14px;
  color: #e3e0c6;
}

.actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.search {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 240px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.06);
}

.search input {
  width: 100%;
  min-height: 48px;
  border: 0;
  color: var(--text);
  outline: 0;
  background: transparent;
}

.icon-button,
.cart-button {
  min-height: 50px;
  border-radius: 16px;
}

.icon-button {
  width: 52px;
  font-size: 24px;
}

.cart-button {
  padding: 0 18px;
  font-weight: 750;
}

.cart-button span {
  display: inline-grid;
  width: 22px;
  height: 22px;
  margin-left: 6px;
  place-items: center;
  color: #071015;
  background: var(--yellow);
  border-radius: 999px;
  font-size: 13px;
}

main {
  width: min(1180px, calc(100vw - 36px));
  margin: 0 auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
  gap: clamp(26px, 5vw, 76px);
  align-items: center;
  min-height: calc(100vh - 92px);
  padding: 58px 0 44px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--yellow);
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 620px;
  margin-bottom: 22px;
  font-size: clamp(44px, 5.6vw, 82px);
  line-height: 0.95;
  letter-spacing: 0;
}

.hero-copy > p:not(.eyebrow),
.panel > p,
.activation-result p {
  color: var(--muted);
  font-size: 20px;
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.primary-button,
.secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 58px;
  padding: 0 26px;
  border-radius: 18px;
  font-weight: 850;
}

.primary-button {
  border: 0;
  color: #151100;
  background: linear-gradient(135deg, #fff200, #ffc400 48%, #ff7a00);
  box-shadow: 0 18px 52px rgba(255, 230, 0, 0.24);
}

.secondary-button {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.07);
}

.hero-stage {
  position: relative;
  min-height: 560px;
}

.showcase-card {
  position: absolute;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.11);
  background:
    linear-gradient(145deg, rgba(30, 29, 18, 0.97), rgba(7, 8, 5, 0.97)),
    #17170f;
  border-radius: 28px;
  box-shadow: 0 34px 80px rgba(0, 0, 0, 0.36);
}

.showcase-card:before {
  content: "";
  position: absolute;
  inset: -38%;
  background:
    radial-gradient(circle at 48% 8%, rgba(255, 230, 0, 0.48), transparent 18%),
    radial-gradient(circle at 62% 74%, rgba(255, 122, 0, 0.32), transparent 24%);
}

.showcase-card > * {
  position: relative;
}

.showcase-card-main {
  right: 48px;
  top: 72px;
  width: 440px;
  min-height: 430px;
  padding: 34px;
}

.showcase-card-main h2 {
  margin: 130px 0 14px;
  font-size: 48px;
  line-height: 1;
}

.showcase-card-main p {
  max-width: 300px;
  color: #b7c0cb;
  line-height: 1.5;
}

.showcase-card-main strong {
  display: block;
  margin-top: 34px;
  font-size: 34px;
}

.tag,
.showcase-card-small span {
  display: inline-flex;
  padding: 8px 12px;
  color: #081115;
  border-radius: 999px;
  background: var(--yellow);
  font-size: 13px;
  font-weight: 900;
}

.showcase-card-small {
  display: grid;
  width: 220px;
  min-height: 170px;
  padding: 22px;
  align-content: space-between;
}

.showcase-card-small strong {
  font-size: 24px;
  line-height: 1.06;
}

.card-top {
  top: 22px;
  left: 16px;
}

.card-bottom {
  right: 0;
  bottom: 28px;
}

.strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 76px;
}

.strip div,
.panel,
.plans article {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 24px;
}

.strip div {
  display: grid;
  gap: 6px;
  padding: 22px;
}

.strip strong {
  font-size: 28px;
}

.strip span,
.product-card p,
.release-list em,
.plans span {
  color: var(--muted);
}

.section {
  padding: 28px 0 68px;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 24px;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(34px, 4vw, 54px);
  line-height: 1;
}

.tabs {
  display: flex;
  gap: 8px;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
}

.tabs button {
  min-height: 42px;
  padding: 0 14px;
  border-radius: 13px;
}

.tabs .active {
  color: #151100;
  background: var(--yellow);
}

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

.product-card {
  display: grid;
  grid-template-rows: auto auto auto auto 1fr;
  min-height: 620px;
  padding: 14px;
  border: 1px solid var(--line);
  background: rgba(16, 23, 32, 0.86);
  border-radius: 18px;
}

.cover {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  object-position: center;
  border-radius: 13px;
  background: #111;
}

.product-card h3 {
  margin-bottom: 10px;
  font-size: 22px;
  line-height: 1.15;
}

.product-card strong {
  font-size: 26px;
}

.product-card button {
  align-self: end;
  min-height: 48px;
  margin-top: 18px;
  border-radius: 15px;
  font-weight: 850;
}

.accent-orange button {
  background: rgba(255, 122, 0, 0.18);
}

.accent-blue button {
  background: rgba(255, 230, 0, 0.13);
}

.accent-lime button {
  background: rgba(255, 230, 0, 0.14);
}

.accent-violet button {
  background: rgba(255, 122, 0, 0.16);
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.panel {
  padding: clamp(22px, 3vw, 34px);
}

.release-list {
  display: grid;
  gap: 12px;
  margin-top: 28px;
}

.release-list div {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 4px 14px;
  align-items: center;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.05);
}

.release-list span {
  grid-row: span 2;
  color: var(--yellow);
  font-weight: 900;
}

.release-list strong {
  font-size: 20px;
}

.release-list em {
  font-style: normal;
}

.activation-preview label {
  display: grid;
  gap: 10px;
  margin: 24px 0 14px;
  color: #dbe3ee;
  font-weight: 800;
}

.activation-preview input {
  min-height: 60px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  outline: 0;
  color: var(--text);
  background: rgba(0, 0, 0, 0.24);
  font-size: 22px;
  font-weight: 850;
  text-transform: uppercase;
}

.activation-link {
  margin-top: 26px;
}

.activation-result {
  margin-top: 18px;
  padding: 18px;
  border: 1px solid rgba(255, 230, 0, 0.28);
  border-radius: 20px;
  background: rgba(255, 230, 0, 0.09);
}

.activation-result strong {
  font-size: 24px;
}

.messengers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 16px;
}

.messengers a {
  display: grid;
  min-height: 50px;
  place-items: center;
  border-radius: 15px;
  font-weight: 900;
}

.tg {
  background: #2aabee;
}

.wa {
  color: #06220e;
  background: #25d366;
}

.vk {
  background: #0077ff;
}

.plans {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.plans article {
  display: grid;
  gap: 14px;
  padding: 24px;
}

.plans h3 {
  font-size: 28px;
}

.plans strong {
  font-size: 34px;
}

.plans .featured {
  border-color: rgba(255, 230, 0, 0.42);
  box-shadow: 0 0 44px rgba(255, 230, 0, 0.12);
}

.floating-chat {
  position: fixed;
  right: 26px;
  bottom: 26px;
  display: grid;
  width: 64px;
  height: 64px;
  place-items: center;
  color: #061115;
  background: linear-gradient(135deg, #fff200, #ffb300);
  border-radius: 22px;
  font-size: 30px;
  font-weight: 950;
  box-shadow: 0 18px 50px rgba(255, 230, 0, 0.24);
}

.activation-page {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: clamp(18px, 5vw, 48px);
}

.activation-page:before {
  inset: 50%;
  translate: -50% -50%;
  width: min(760px, 94vw);
  height: min(760px, 94vw);
  font-size: clamp(46px, 9vw, 110px);
}

.activation-shell {
  display: grid;
  width: min(620px, 100%);
  margin: 0;
}

.activation-card {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 5vw, 42px);
  border: 1px solid rgba(255, 230, 0, 0.18);
  border-radius: 28px;
  background:
    linear-gradient(150deg, rgba(24, 25, 15, 0.94), rgba(6, 7, 4, 0.96)),
    var(--panel-strong);
  box-shadow:
    0 34px 90px rgba(0, 0, 0, 0.46),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.activation-card:before {
  content: "";
  position: absolute;
  inset: -25% -18% auto auto;
  width: 340px;
  height: 340px;
  background: radial-gradient(circle, rgba(255, 230, 0, 0.22), transparent 64%);
  pointer-events: none;
}

.activation-card > * {
  position: relative;
}

.activation-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 34px;
}

.activation-brand-mark {
  display: grid;
  width: 54px;
  height: 54px;
  place-items: center;
  color: #161000;
  border-radius: 18px;
  background: linear-gradient(135deg, #fff200, #ffbf00 54%, #ff7a00);
  font-weight: 950;
  box-shadow: 0 16px 36px rgba(255, 230, 0, 0.22);
}

.activation-brand span:last-child {
  display: grid;
  line-height: 0.86;
  font-style: italic;
}

.activation-brand strong {
  font-size: 34px;
  font-weight: 950;
}

.activation-brand strong:last-child {
  color: var(--yellow);
}

.activation-card h1 {
  max-width: none;
  margin-bottom: 14px;
  font-size: clamp(42px, 8vw, 66px);
}

.activation-copy {
  max-width: 520px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.55;
}

.activation-form {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

.activation-form label {
  color: #e8eadb;
  font-weight: 850;
}

.activation-form input {
  width: 100%;
  min-height: 64px;
  padding: 0 18px;
  border: 1px solid rgba(255, 230, 0, 0.18);
  border-radius: 18px;
  outline: 0;
  color: var(--text);
  background: rgba(0, 0, 0, 0.36);
  font-size: 24px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.activation-form input:focus {
  border-color: rgba(255, 230, 0, 0.7);
  box-shadow: 0 0 0 4px rgba(255, 230, 0, 0.13);
}

.activation-form button {
  margin-top: 4px;
  cursor: pointer;
}

.activation-form button:disabled {
  opacity: 0.66;
  cursor: wait;
}

.activation-message {
  display: none;
  margin-top: 18px;
  padding: 14px 16px;
  border-radius: 16px;
  font-weight: 850;
  line-height: 1.35;
}

.activation-message.pending,
.activation-message.success,
.activation-message.error {
  display: block;
}

.activation-message.pending {
  color: #fff4a8;
  border: 1px solid rgba(255, 230, 0, 0.2);
  background: rgba(255, 230, 0, 0.08);
}

.activation-message.success {
  color: #80f2a8;
  border: 1px solid rgba(67, 213, 115, 0.26);
  background: rgba(37, 166, 83, 0.12);
}

.activation-message.error {
  color: #ff9b9b;
  border: 1px solid rgba(255, 83, 83, 0.28);
  background: rgba(255, 83, 83, 0.1);
}

.activation-next {
  margin-top: 16px;
  padding: 18px;
  border: 1px solid rgba(255, 230, 0, 0.24);
  border-radius: 20px;
  background: rgba(255, 230, 0, 0.08);
}

.activation-next strong {
  display: block;
  margin-bottom: 8px;
  font-size: 22px;
}

.activation-next p,
.activation-note {
  color: var(--muted);
  line-height: 1.5;
}

.activation-messengers a {
  color: #fff;
  text-decoration: none;
}

.activation-messengers .wa {
  color: #06220e;
}

.activation-note {
  margin: 18px 0 0;
  font-size: 14px;
}

@media (max-width: 1050px) {
  .topbar {
    grid-template-columns: 1fr;
  }

  .nav {
    justify-content: flex-start;
    overflow-x: auto;
  }

  .actions {
    display: grid;
    grid-template-columns: 1fr auto auto;
  }

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

  .hero-stage {
    min-height: 480px;
  }

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

@media (max-width: 680px) {
  main {
    width: min(100% - 24px, 1180px);
  }

  .topbar {
    min-height: auto;
    padding: 14px 12px;
  }

  .brand {
    min-width: 0;
  }

  .actions {
    grid-template-columns: 1fr 50px;
  }

  .cart-button {
    grid-column: span 2;
  }

  .hero {
    min-height: auto;
    padding-top: 34px;
  }

  .showcase-card-main {
    right: 0;
    width: min(100%, 380px);
  }

  .card-top {
    left: 0;
  }

  .strip,
  .product-grid,
  .plans,
  .messengers {
    grid-template-columns: 1fr;
  }

  .section-heading {
    display: grid;
  }

  .activation-page {
    padding: 14px;
  }

  .activation-brand strong {
    font-size: 30px;
  }

  .activation-brand-mark {
    width: 50px;
    height: 50px;
  }
}