:root {
  --brand-gradient: linear-gradient(90deg, #d751d3, #931dff);
  --bg: #fbfbff;
  --text: #111827;
  --muted: #59677d;
  --line: rgba(113, 92, 180, 0.16);
  --card: rgba(255, 255, 255, 0.88);
  --shadow: 0 30px 90px rgba(51, 38, 93, 0.12);
  --radius-xl: clamp(28px, 3vw, 44px);
  --radius-pill: 999px;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 12% 28%, rgba(215, 81, 211, 0.11), transparent 32vw),
    radial-gradient(circle at 86% 18%, rgba(147, 29, 255, 0.12), transparent 34vw),
    linear-gradient(135deg, #ffffff 0%, #fbf8ff 48%, #f6fbff 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: radial-gradient(rgba(147, 29, 255, 0.06) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.45), transparent 68%);
}

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

.page-shell {
  width: min(100%, 2560px);
  min-height: 100vh;
  margin: 0 auto;
  padding: clamp(18px, 2.2vw, 36px);
  display: flex;
  flex-direction: column;
  gap: clamp(22px, 3vw, 42px);
}

.site-header {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 44px;
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  font-weight: 900;
  letter-spacing: -0.06em;
  line-height: 1;
}

.brand {
  font-size: clamp(28px, 2.4vw, 42px);
}

.brand::after,
.footer-brand::after {
  content: "";
  width: 0.28em;
  height: 0.28em;
  margin-left: 0.09em;
  align-self: flex-end;
  border-radius: 50%;
  background: var(--brand-gradient);
}

.hero {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-card {
  position: relative;
  width: min(100%, 1480px);
  min-height: clamp(560px, 70vh, 780px);
  padding: clamp(40px, 7vw, 112px) clamp(18px, 7vw, 120px);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--card);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.hero-glow {
  position: absolute;
  width: clamp(240px, 36vw, 560px);
  height: clamp(240px, 36vw, 560px);
  border-radius: 50%;
  filter: blur(8px);
  opacity: 0.72;
  pointer-events: none;
}

.hero-glow--left {
  left: -18%;
  bottom: -24%;
  background: radial-gradient(circle, rgba(215, 81, 211, 0.18), transparent 68%);
}

.hero-glow--right {
  right: -16%;
  top: -24%;
  background: radial-gradient(circle, rgba(147, 29, 255, 0.16), transparent 68%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(100%, 1000px);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.eyebrow {
  max-width: 100%;
  margin-bottom: clamp(22px, 2.8vw, 38px);
  padding: 10px 18px;
  border: 1px solid rgba(147, 29, 255, 0.18);
  border-radius: var(--radius-pill);
  color: #7b25f3;
  background: rgba(147, 29, 255, 0.06);
  font-size: clamp(13px, 1vw, 15px);
  font-weight: 700;
  line-height: 1.25;
}

.hero-title {
  margin: 0;
  max-width: 1080px;
  color: #111827;
  font-size: clamp(38px, 6.2vw, 94px);
  font-weight: 900;
  line-height: 0.98;
  letter-spacing: -0.075em;
  text-wrap: balance;
}

.hero-title span {
  display: block;
  margin-top: clamp(8px, 1vw, 16px);
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-subtitle {
  width: min(100%, 760px);
  margin: clamp(22px, 2.6vw, 34px) auto 0;
  color: var(--muted);
  font-size: clamp(16px, 1.55vw, 24px);
  line-height: 1.58;
  font-weight: 500;
  text-wrap: balance;
}

.hero-actions {
  display: flex;
  justify-content: center;
  margin-top: clamp(28px, 3.2vw, 46px);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: clamp(54px, 4.4vw, 70px);
  padding: 0 clamp(26px, 3vw, 44px);
  border-radius: var(--radius-pill);
  font-size: clamp(15px, 1.2vw, 18px);
  font-weight: 800;
  line-height: 1;
  transition: transform 180ms ease, box-shadow 180ms ease, opacity 180ms ease;
}

.btn-primary {
  color: #fff;
  background: var(--brand-gradient);
  box-shadow: 0 18px 38px rgba(147, 29, 255, 0.25), 0 10px 24px rgba(215, 81, 211, 0.22);
}

.btn-primary span {
  margin-left: 12px;
  font-size: 1.15em;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 22px 44px rgba(147, 29, 255, 0.28), 0 12px 28px rgba(215, 81, 211, 0.24);
}

.btn-primary:active {
  transform: translateY(0);
  opacity: 0.92;
}

.benefits {
  width: min(100%, 900px);
  margin: clamp(24px, 3vw, 36px) auto 0;
  padding: 0;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  list-style: none;
}

.benefits li {
  padding: 10px 16px;
  border: 1px solid rgba(89, 103, 125, 0.16);
  border-radius: var(--radius-pill);
  color: #657187;
  background: rgba(255, 255, 255, 0.68);
  font-size: clamp(12px, 0.9vw, 14px);
  font-weight: 800;
  line-height: 1.2;
  white-space: nowrap;
}

.site-footer {
  position: relative;
  z-index: 2;
  width: min(100%, 1480px);
  margin: 0 auto;
  padding: 0 clamp(4px, 2vw, 10px) clamp(10px, 1vw, 18px);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: clamp(18px, 2.6vw, 40px);
  color: #68758a;
  font-size: 13px;
  line-height: 1.45;
}

.footer-brand {
  color: #111827;
  font-size: 22px;
}

.footer-info {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 7px 18px;
  text-align: center;
}

.footer-info p {
  margin: 0;
}

.footer-info a,
.footer-links a {
  color: #555f74;
  font-weight: 700;
}

.footer-info a:hover,
.footer-links a:hover {
  color: #931dff;
}

.footer-links {
  display: flex;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 10px 18px;
  text-align: right;
}

@media (min-width: 1800px) {
  .hero-card {
    width: min(100%, 1720px);
    min-height: 760px;
  }

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

@media (max-width: 900px) {
  .page-shell {
    padding: 18px 14px 22px;
    gap: 18px;
  }

  .hero-card {
    min-height: auto;
    padding: 54px 20px 48px;
  }

  .hero-title {
    max-width: 720px;
    letter-spacing: -0.065em;
  }

  .site-footer {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
  }

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

@media (max-width: 560px) {
  .site-header {
    min-height: 38px;
  }

  .brand {
    font-size: 30px;
  }

  .hero-card {
    border-radius: 28px;
    padding: 42px 16px 34px;
  }

  .eyebrow {
    margin-bottom: 24px;
    padding: 9px 14px;
  }

  .hero-title {
    font-size: clamp(34px, 11.5vw, 56px);
    line-height: 1.02;
    letter-spacing: -0.06em;
  }

  .hero-subtitle {
    font-size: 16px;
    line-height: 1.5;
  }

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

  .btn {
    min-height: 56px;
  }

  .benefits {
    gap: 8px;
  }

  .benefits li {
    max-width: 100%;
    white-space: normal;
  }

  .site-footer {
    font-size: 12px;
  }
}

@media (max-width: 360px) {
  .hero-card {
    padding-inline: 12px;
  }

  .hero-title {
    font-size: 32px;
  }
}

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

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