* {
  box-sizing: border-box;
}

:root {
  --bg: #03070d;
  --bg-soft: #07111d;
  --card: rgba(9, 20, 34, 0.72);
  --card-strong: rgba(10, 23, 39, 0.96);
  --line: rgba(255, 255, 255, 0.12);
  --line-strong: rgba(255, 255, 255, 0.20);
  --text: #f5f9ff;
  --muted: #91a3b8;
  --cyan: #22d8ff;
  --cyan-soft: rgba(34, 216, 255, 0.16);
  --gold: #ffb238;
  --gold-soft: rgba(255, 178, 56, 0.18);
  --green: #7dffb2;
  --radius: 28px;
  --shadow: 0 26px 90px rgba(0, 0, 0, 0.48);
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 20% 10%, rgba(34, 216, 255, 0.12), transparent 28%),
    radial-gradient(circle at 85% 14%, rgba(255, 178, 56, 0.14), transparent 27%),
    radial-gradient(circle at 50% 78%, rgba(34, 216, 255, 0.06), transparent 34%),
    linear-gradient(180deg, #02050a 0%, var(--bg) 42%, #02050a 100%);
  color: var(--text);
  overflow-x: hidden;
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  font: inherit;
}

.bg-noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.24;
  z-index: -2;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: linear-gradient(to bottom, black, transparent 84%);
}

.page-glow {
  position: fixed;
  width: 440px;
  height: 440px;
  border-radius: 50%;
  filter: blur(96px);
  opacity: 0.30;
  pointer-events: none;
  z-index: -1;
}

.page-glow-blue {
  left: -170px;
  top: 250px;
  background: var(--cyan);
}

.page-glow-gold {
  right: -170px;
  top: 120px;
  background: var(--gold);
}

.header {
  width: min(1180px, calc(100% - 32px));
  margin: 18px auto 0;
  padding: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(3, 7, 13, 0.70);
  backdrop-filter: blur(18px);
  position: sticky;
  top: 14px;
  z-index: 20;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: max-content;
}

.brand-logo {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  box-shadow: 0 0 28px rgba(34, 216, 255, 0.34);
}

.brand-text {
  font-weight: 900;
  letter-spacing: -0.04em;
}

.nav {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--muted);
  font-size: 14px;
}

.nav a {
  transition: color 0.2s ease;
}

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

.header-button,
.primary-button,
.secondary-button,
.pay-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border-radius: 999px;
  padding: 0 20px;
  font-weight: 900;
  border: 1px solid transparent;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
  cursor: pointer;
}

.header-button,
.secondary-button {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.045);
  color: var(--text);
}

.header-button:hover,
.secondary-button:hover {
  transform: translateY(-2px);
  border-color: rgba(34, 216, 255, 0.42);
}

.primary-button,
.pay-button {
  background: linear-gradient(90deg, var(--cyan), var(--gold));
  color: #06101b;
  box-shadow: 0 16px 48px rgba(34, 216, 255, 0.18), 0 16px 48px rgba(255, 178, 56, 0.13);
}

.primary-button:hover,
.pay-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 60px rgba(34, 216, 255, 0.23), 0 20px 60px rgba(255, 178, 56, 0.18);
}

main {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.hero {
  min-height: 760px;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 50px;
  padding: 92px 0 72px;
}

.badge {
  width: fit-content;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 13px;
  border: 1px solid rgba(34, 216, 255, 0.28);
  background: rgba(34, 216, 255, 0.09);
  border-radius: 999px;
  color: #c9f6ff;
  font-size: 14px;
  font-weight: 800;
}

.badge-dot,
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 18px var(--green);
}

.hero h1 {
  margin: 24px 0 18px;
  max-width: 780px;
  font-size: clamp(42px, 7vw, 84px);
  line-height: 0.92;
  letter-spacing: -0.08em;
}

.hero-subtitle {
  max-width: 650px;
  margin: 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.72;
}

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

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 44px;
  max-width: 650px;
}

.hero-stats div {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.038);
}

.hero-stats strong {
  display: block;
  font-size: 20px;
  margin-bottom: 5px;
}

.hero-stats span {
  color: var(--muted);
  font-size: 13px;
}

.hero-panel {
  display: grid;
  place-items: center;
}

.hero-card {
  position: relative;
  width: min(500px, 100%);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 44px;
  background:
    radial-gradient(circle at 24% 20%, rgba(34, 216, 255, 0.20), transparent 36%),
    radial-gradient(circle at 86% 18%, rgba(255, 178, 56, 0.20), transparent 34%),
    linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.025));
  box-shadow: var(--shadow);
  overflow: hidden;
}

.hero-logo {
  width: min(360px, 72vw);
  height: min(360px, 72vw);
  object-fit: cover;
  border-radius: 50%;
  filter: drop-shadow(0 0 44px rgba(34, 216, 255, 0.24)) drop-shadow(0 0 58px rgba(255, 178, 56, 0.16));
  animation: float 5.6s ease-in-out infinite;
}

.orbit {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.orbit-one {
  width: 500px;
  height: 220px;
  transform: rotate(-12deg);
  box-shadow: 0 0 42px rgba(34, 216, 255, 0.18);
}

.orbit-two {
  width: 430px;
  height: 190px;
  transform: rotate(16deg);
  box-shadow: 0 0 42px rgba(255, 178, 56, 0.16);
}

.status-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--line-strong);
  border-radius: 18px;
  background: rgba(3, 7, 13, 0.70);
  backdrop-filter: blur(14px);
  box-shadow: 0 18px 45px rgba(0,0,0,0.32);
  color: #dff6ff;
  font-size: 13px;
  font-weight: 800;
}

.status-top {
  top: 28px;
  left: 28px;
  padding: 12px 14px;
}

.status-bottom {
  right: 28px;
  bottom: 28px;
  padding: 14px 16px;
  display: grid;
  gap: 2px;
}

.status-bottom span {
  color: var(--muted);
  font-weight: 600;
}

.logos-line {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.logos-line span {
  padding: 16px;
  text-align: center;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.035);
  color: #c7d6e8;
  font-weight: 800;
}

.about-section,
.tariffs-section,
.how-it-works,
.faq,
.reviews-section,
.support-section {
  padding: 96px 0 0;
}

.features,
.steps,
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.feature-card,
.step,
.tariff-card,
.cta,
.faq details,
.review-card,
.support-box,
.legal-card {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.065), rgba(255, 255, 255, 0.032));
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow);
}

.feature-card,
.review-card {
  padding: 28px;
  border-radius: var(--radius);
}

.feature-icon {
  width: 50px;
  height: 50px;
  display: grid;
  place-items: center;
  border-radius: 17px;
  background: rgba(255, 255, 255, 0.08);
  font-size: 23px;
  margin-bottom: 20px;
}

.feature-card h3,
.step h3 {
  margin: 0 0 10px;
  font-size: 21px;
  letter-spacing: -0.03em;
}

.feature-card p,
.step p,
.tariff-desc,
.payment-note,
.faq p,
.cta p,
.support-box p,
.review-card p,
.legal-card p,
.legal-card li {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.section-head {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 34px;
}

.section-kicker {
  margin: 0 0 10px;
  color: var(--cyan);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 12px;
}

.section-head h2,
.support-box h2,
.legal-card h1 {
  margin: 0 0 14px;
  font-size: clamp(32px, 5vw, 54px);
  line-height: 1;
  letter-spacing: -0.06em;
}

.section-head p:last-child {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.billing-toggle {
  width: fit-content;
  margin: 0 auto 28px;
  padding: 6px;
  display: flex;
  gap: 6px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.045);
}

.billing-btn {
  border: 0;
  border-radius: 999px;
  padding: 13px 20px;
  color: var(--muted);
  background: transparent;
  font-weight: 900;
  cursor: pointer;
}

.billing-btn span {
  color: var(--gold);
}

.billing-btn.active {
  color: #07111d;
  background: linear-gradient(90deg, var(--cyan), var(--gold));
}

.tariff-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  align-items: stretch;
}

.tariff-card {
  position: relative;
  padding: 28px;
  border-radius: 32px;
  overflow: hidden;
}

.tariff-card::before {
  content: "";
  position: absolute;
  inset: -1px;
  background: radial-gradient(circle at 10% 0%, rgba(34, 216, 255, 0.16), transparent 38%);
  pointer-events: none;
}

.tariff-card.popular {
  border-color: rgba(255, 178, 56, 0.40);
  transform: translateY(-10px);
}

.tariff-card.popular::before {
  background:
    radial-gradient(circle at 0% 0%, rgba(34, 216, 255, 0.20), transparent 38%),
    radial-gradient(circle at 100% 0%, rgba(255, 178, 56, 0.24), transparent 38%);
}

.popular-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  padding: 8px 12px;
  border-radius: 999px;
  color: #09101a;
  background: var(--gold);
  font-size: 12px;
  font-weight: 900;
}

.tariff-label {
  margin: 0 0 8px;
  color: var(--cyan);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.tariff-card h3 {
  margin: 0 0 10px;
  font-size: 30px;
  letter-spacing: -0.05em;
}

.price {
  margin: 28px 0 18px;
  display: flex;
  align-items: flex-end;
  gap: 4px;
}

.price-value {
  font-size: 58px;
  line-height: 0.86;
  font-weight: 900;
  letter-spacing: -0.07em;
}

.price-currency {
  font-size: 26px;
  font-weight: 900;
}

.price-period {
  color: var(--muted);
  padding-bottom: 3px;
}

.included-title {
  margin-bottom: 12px;
  color: #d9f8ff;
  font-size: 14px;
  font-weight: 900;
}

.tariff-list {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
  display: grid;
  gap: 13px;
}

.tariff-list li {
  color: #d7e4f3;
  line-height: 1.35;
  display: flex;
  gap: 10px;
}

.tariff-list li::before {
  content: "✓";
  color: var(--cyan);
  font-weight: 900;
}

.pay-button {
  width: 100%;
}

.payment-note {
  margin-top: 22px;
  text-align: center;
}

.soft-note {
  color: #c7d6e8;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 16px 18px;
  background: rgba(255, 255, 255, 0.035);
}

.review-card {
  min-height: 230px;
  display: grid;
  align-content: start;
  gap: 16px;
}

.stars {
  color: var(--gold);
  font-size: 20px;
  letter-spacing: 0.08em;
  text-shadow: 0 0 22px rgba(255, 178, 56, 0.26);
}

.review-card p {
  color: #d7e4f3;
  font-size: 16px;
}

.review-card span {
  color: var(--muted);
  font-size: 14px;
}

.support-box {
  padding: 34px;
  border-radius: 34px;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 28px;
  align-items: center;
}

.support-actions {
  display: grid;
  gap: 12px;
}

.step {
  padding: 28px;
  border-radius: var(--radius);
}

.step span {
  display: block;
  color: var(--gold);
  font-weight: 900;
  margin-bottom: 24px;
}

.faq-list {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  gap: 12px;
}

.faq details {
  border-radius: 20px;
  padding: 20px 22px;
}

.faq summary {
  cursor: pointer;
  font-weight: 900;
  letter-spacing: -0.02em;
}

.faq p {
  margin-top: 12px;
}

.cta {
  margin: 92px 0 28px;
  padding: 30px;
  border-radius: 34px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 22px;
}

.cta-logo {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  box-shadow: 0 0 34px rgba(34, 216, 255, 0.24);
}

.cta h2 {
  margin: 0 0 8px;
  font-size: 30px;
  letter-spacing: -0.05em;
}

.footer {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto 26px;
  padding: 22px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 22px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: rgba(255,255,255,0.035);
  color: var(--muted);
}

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

.footer-brand img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
}

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

.footer-brand span {
  font-size: 13px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 14px;
}

.footer-links a {
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255,255,255,0.03);
  font-size: 13px;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.footer-links a:hover {
  color: var(--text);
  border-color: rgba(34, 216, 255, 0.38);
}

.modal {
  position: fixed;
  inset: 0;
  display: none;
  place-items: center;
  padding: 18px;
  z-index: 60;
}

.modal.open {
  display: grid;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(10px);
}

.modal-card {
  position: relative;
  width: min(520px, 100%);
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background:
    radial-gradient(circle at 0% 0%, rgba(34, 216, 255, 0.15), transparent 34%),
    radial-gradient(circle at 100% 0%, rgba(255, 178, 56, 0.16), transparent 34%),
    var(--card-strong);
  box-shadow: var(--shadow);
}

.modal-close {
  position: absolute;
  top: 14px;
  right: 16px;
  width: 34px;
  height: 34px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  cursor: pointer;
  font-size: 22px;
}

.modal-card h3 {
  margin: 0 0 16px;
  font-size: 28px;
  letter-spacing: -0.04em;
}

.modal-card p {
  margin: 0 0 22px;
  color: var(--muted);
  line-height: 1.65;
}

.order-box {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.045);
  padding: 16px;
  margin-bottom: 16px;
  display: grid;
  gap: 10px;
}

.order-line {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: var(--muted);
}

.order-line strong {
  color: var(--text);
  text-align: right;
}

.modal-actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.modal-pay-link,
.modal-telegram {
  width: 100%;
}

.legal-main {
  padding: 84px 0 40px;
}

.legal-card {
  width: min(900px, calc(100% - 32px));
  margin: 0 auto;
  padding: 34px;
  border-radius: 34px;
}

.legal-card h1 {
  color: var(--text);
}

.legal-card h2 {
  margin: 34px 0 12px;
  font-size: 24px;
  letter-spacing: -0.04em;
}

.legal-card p,
.legal-card li {
  margin-bottom: 10px;
}

.legal-card ul {
  padding-left: 20px;
}

.legal-back {
  margin-bottom: 24px;
}

@keyframes float {
  0%, 100% {
    transform: translateY(0) scale(1);
  }

  50% {
    transform: translateY(-14px) scale(1.02);
  }
}

@media (max-width: 980px) {
  .header {
    border-radius: 24px;
  }

  .nav {
    display: none;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 64px;
  }

  .hero-panel {
    order: -1;
  }

  .hero-card {
    width: min(430px, 100%);
  }

  .features,
  .steps,
  .reviews-grid,
  .tariff-grid,
  .logos-line {
    grid-template-columns: 1fr;
  }

  .tariff-card.popular {
    transform: none;
  }

  .support-box,
  .cta,
  .footer {
    grid-template-columns: 1fr;
    text-align: center;
    justify-items: center;
  }

  .footer-links {
    justify-content: center;
  }
}

@media (max-width: 560px) {
  main,
  .header,
  .footer {
    width: min(100% - 20px, 1180px);
  }

  .header {
    padding: 10px;
  }

  .brand-text {
    display: none;
  }

  .header-button {
    min-height: 42px;
    padding: 0 14px;
    font-size: 14px;
  }

  .hero {
    padding-top: 42px;
  }

  .hero h1 {
    font-size: 43px;
  }

  .hero-subtitle {
    font-size: 16px;
  }

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

  .hero-actions {
    flex-direction: column;
  }

  .primary-button,
  .secondary-button {
    width: 100%;
  }

  .billing-toggle {
    width: 100%;
  }

  .billing-btn {
    flex: 1;
    padding: 12px 10px;
  }

  .about-section,
  .tariffs-section,
  .how-it-works,
  .faq,
  .reviews-section,
  .support-section {
    padding-top: 68px;
  }

  .tariff-card,
  .feature-card,
  .step,
  .review-card,
  .support-box,
  .legal-card {
    padding: 22px;
  }

  .price-value {
    font-size: 52px;
  }

  .orbit-one {
    width: 330px;
    height: 150px;
  }

  .orbit-two {
    width: 280px;
    height: 130px;
  }

  .status-card {
    display: none;
  }

  .order-line {
    flex-direction: column;
    gap: 2px;
  }

  .order-line strong {
    text-align: left;
  }
}