:root {
  color-scheme: dark;
  --background: #110b18;
  --surface: #1b1225;
  --surface-soft: #24172f;
  --text: #f7f2fa;
  --muted: #c2b5cc;
  --purple: #bd72f0;
  --pink: #f093d0;
  --border: rgb(255 255 255 / 11%);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  background:
    radial-gradient(ellipse at 78% 10%, rgb(92 39 121 / 19%), transparent 35rem),
    var(--background);
  color: var(--text);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.8;
}

a {
  color: inherit;
}

.site-header,
.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: min(1120px, calc(100% - 48px));
  margin-inline: auto;
}

.site-header {
  min-height: 88px;
  border-bottom: 1px solid var(--border);
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-decoration: none;
}

.brand img {
  width: 44px;
  height: 44px;
  border-radius: 13px;
  object-fit: cover;
}

nav {
  display: flex;
  gap: 32px;
}

nav a,
.text-link,
.site-footer a:not(.footer-brand) {
  color: var(--muted);
  font-size: 0.92rem;
  text-decoration: none;
  transition: color 160ms ease;
}

nav a:hover,
.text-link:hover,
.site-footer a:hover {
  color: var(--text);
}

.hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 48px;
  width: min(1120px, calc(100% - 48px));
  min-height: 570px;
  margin-inline: auto;
  padding-block: 60px;
}

.hero-copy {
  max-width: 590px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--pink);
  font-size: 0.83rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

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

.hero h1 {
  margin-bottom: 20px;
  font-size: clamp(2.7rem, 6vw, 4.65rem);
  line-height: 1.2;
  letter-spacing: -0.045em;
}

.hero h1 span {
  color: var(--purple);
}

.hero-description {
  max-width: 510px;
  margin-bottom: 30px;
  color: var(--muted);
  font-size: 1.1rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 14px;
  font-weight: 750;
  text-decoration: none;
  transition: transform 160ms ease, filter 160ms ease;
}

.button:hover {
  filter: brightness(1.08);
  transform: translateY(-2px);
}

.button-primary {
  background: linear-gradient(115deg, #a548dc, #6b3fc6);
  box-shadow: 0 12px 34px rgb(125 62 190 / 24%);
  color: white;
}

.hero-art {
  position: relative;
  display: grid;
  min-height: 380px;
  place-items: center;
  overflow: hidden;
}

.orb {
  position: absolute;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  filter: blur(1px);
}

.orb-one {
  background: radial-gradient(circle at 35% 30%, rgb(206 108 246 / 47%), rgb(105 48 152 / 8%) 70%);
  inset-inline-start: 15%;
  top: 3%;
}

.orb-two {
  width: 210px;
  height: 210px;
  background: radial-gradient(circle at 65% 60%, rgb(233 117 190 / 31%), transparent 72%);
  inset-inline-end: 6%;
  bottom: 2%;
}

.price-card {
  position: relative;
  display: flex;
  flex-direction: column;
  width: min(330px, 82%);
  min-height: 245px;
  padding: 28px;
  border: 1px solid rgb(255 255 255 / 15%);
  border-radius: 26px;
  background: linear-gradient(145deg, rgb(48 32 62 / 93%), rgb(26 17 36 / 94%));
  box-shadow: 0 28px 80px rgb(0 0 0 / 42%);
  transform: rotate(-5deg);
}

.card-icon {
  display: grid;
  width: 48px;
  height: 48px;
  margin-bottom: 20px;
  border-radius: 16px;
  background: linear-gradient(145deg, #d180f4, #7544bd);
  color: white;
  font-size: 2rem;
  line-height: 1;
  place-items: center;
}

.card-label {
  color: var(--pink);
  font-size: 0.8rem;
}

.price-card strong {
  margin-top: 4px;
  font-size: 1.3rem;
}

.card-line {
  width: 100%;
  height: 7px;
  margin-top: 20px;
  border-radius: 6px;
  background: rgb(255 255 255 / 12%);
}

.card-line.short {
  width: 62%;
  margin-top: 9px;
}

.card-tag {
  position: absolute;
  left: 25px;
  bottom: 25px;
  color: rgb(255 255 255 / 45%);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.18em;
}

.spark {
  position: absolute;
  color: var(--pink);
}

.spark-one {
  top: 12%;
  inset-inline-end: 18%;
  font-size: 2rem;
}

.spark-two {
  bottom: 16%;
  inset-inline-start: 14%;
  color: var(--purple);
  font-size: 2.6rem;
}

.section {
  width: min(940px, calc(100% - 48px));
  margin-inline: auto;
  padding-block: 80px;
}

.intro {
  max-width: 850px;
  text-align: center;
}

.section h2,
.contact h2,
.policy h1 {
  margin-bottom: 16px;
  font-size: clamp(1.85rem, 4vw, 2.65rem);
  line-height: 1.35;
}

.intro > p:last-child {
  max-width: 740px;
  margin: 0 auto;
  color: var(--muted);
  font-size: 1.08rem;
}

.features {
  width: min(1120px, calc(100% - 48px));
}

.section-heading {
  margin-bottom: 30px;
  text-align: center;
}

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

.feature-card {
  min-height: 220px;
  padding: 24px 21px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: linear-gradient(150deg, rgb(38 25 50 / 92%), rgb(23 15 31 / 90%));
}

.feature-icon {
  display: grid;
  width: 44px;
  height: 44px;
  margin-bottom: 18px;
  border-radius: 14px;
  background: rgb(177 99 223 / 16%);
  color: var(--pink);
  font-size: 1.6rem;
  place-items: center;
}

.feature-card h3 {
  margin-bottom: 8px;
  font-size: 1.05rem;
}

.feature-card p,
.note {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

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

.contact {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  width: min(1120px, calc(100% - 48px));
  margin-bottom: 70px;
  padding: 42px;
  border: 1px solid rgb(227 165 255 / 18%);
  border-radius: 26px;
  background:
    radial-gradient(ellipse at 10% 0%, rgb(202 111 240 / 19%), transparent 60%),
    var(--surface);
}

.contact h2 {
  margin-bottom: 6px;
}

.contact p:last-child {
  margin-bottom: 0;
  color: var(--muted);
}

.button-light {
  flex: 0 0 auto;
  background: #f5eafa;
  color: #32173f;
}

.site-footer {
  flex-wrap: wrap;
  min-height: 98px;
  padding-block: 20px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.85rem;
}

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

.policy {
  max-width: 820px;
  min-height: calc(100vh - 186px);
  padding-block: 64px 90px;
}

.policy h1 {
  margin-bottom: 4px;
}

.policy h2 {
  margin-top: 34px;
  margin-bottom: 8px;
  font-size: 1.22rem;
}

.policy p {
  color: var(--muted);
}

.policy-updated {
  margin-bottom: 32px;
  font-size: 0.88rem;
}

.policy a {
  color: #d89af5;
}

@media (max-width: 850px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 20px;
    padding-top: 72px;
  }

  .hero-copy {
    max-width: 700px;
  }

  .hero-art {
    min-height: 300px;
  }

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

@media (max-width: 560px) {
  .site-header,
  .site-footer {
    width: min(100% - 32px, 1120px);
  }

  .site-header {
    min-height: 72px;
  }

  .brand img {
    width: 38px;
    height: 38px;
  }

  nav {
    gap: 14px;
  }

  nav a {
    font-size: 0.78rem;
  }

  .hero,
  .features,
  .contact {
    width: min(100% - 32px, 1120px);
  }

  .section {
    width: min(100% - 32px, 940px);
    padding-block: 56px;
  }

  .hero {
    min-height: auto;
    padding-top: 60px;
  }

  .hero h1 {
    font-size: clamp(2.55rem, 12vw, 3.6rem);
  }

  .hero-art {
    min-height: 270px;
  }

  .price-card {
    min-height: 220px;
    padding: 22px;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .feature-card {
    min-height: 0;
  }

  .contact {
    flex-direction: column;
    align-items: flex-start;
    margin-bottom: 48px;
    padding: 28px 24px;
  }

  .site-footer {
    justify-content: flex-start;
    gap: 14px 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}