:root {
  color-scheme: dark;
  font-family: "Manrope", "Segoe UI", sans-serif;
  color: #f6f7fb;
  background: #05060a;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  --muted: #898c99;
  --blue: #2864ff;
}

* {
  box-sizing: border-box;
}

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

body {
  min-width: 320px;
  margin: 0;
  background:
    radial-gradient(ellipse at 15% 8%, rgb(255 255 255 / 9%), transparent 36rem),
    radial-gradient(ellipse at 82% 28%, rgb(35 83 255 / 23%), transparent 42rem),
    radial-gradient(ellipse at 45% 85%, rgb(55 103 255 / 14%), transparent 38rem),
    linear-gradient(135deg, #05060a 8%, #0b1531 38%, #06070d 64%, #101d43 82%, #05060a);
  background-size: 150% 150%;
  animation: background-flow 22s ease-in-out infinite alternate;
}

@keyframes background-flow {
  0% {
    background-position: 0% 0%;
  }

  50% {
    background-position: 60% 35%;
  }

  100% {
    background-position: 100% 100%;
  }
}

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

a:focus-visible {
  outline: 2px solid #8aabff;
  outline-offset: 5px;
}

.page-shell {
  width: min(100% - 96px, 1320px);
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
  padding: 10px 18px;
  border-bottom: 1px solid rgb(255 255 255 / 9%);
  border-radius: 0 0 14px 14px;
  background: rgb(5 6 10 / 78%);
  box-shadow: 0 12px 35px rgb(0 0 0 / 18%);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.header-store {
  display: inline-block;
  background: linear-gradient(
    110deg,
    #a9a9af 0%,
    #fff 28%,
    #c4c4ca 50%,
    #fff 72%,
    #a9a9af 100%
  );
  background-size: 220% 100%;
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  font-size: clamp(22px, 2.4vw, 28px);
  font-weight: 800;
  letter-spacing: -0.08em;
  white-space: nowrap;
  animation: title-gradient 5s ease-in-out infinite, title-glow 3s ease-in-out infinite;
}

.header-nav {
  display: flex;
  align-items: center;
}

.header-link {
  background: linear-gradient(110deg, #a3a3aa, #fff 45%, #a3a3aa 90%);
  background-size: 220% 100%;
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  font-size: 13px;
  animation: title-gradient 6s ease-in-out infinite, link-glow 3s ease-in-out infinite;
}

.header-link:hover,
.header-link:focus-visible {
  filter: drop-shadow(0 0 7px rgb(255 255 255 / 65%));
}

@keyframes title-gradient {
  0%,
  100% {
    background-position: 100% 50%;
  }

  50% {
    background-position: 0 50%;
  }
}

@keyframes title-glow {
  0%,
  100% {
    filter: drop-shadow(0 0 8px rgb(255 255 255 / 18%))
      drop-shadow(0 0 22px rgb(190 190 200 / 17%));
  }

  50% {
    filter: drop-shadow(0 0 14px rgb(255 255 255 / 48%))
      drop-shadow(0 0 38px rgb(210 210 220 / 38%));
  }
}

@keyframes link-glow {
  0%,
  100% {
    filter: drop-shadow(0 0 1px rgb(255 255 255 / 5%));
  }

  50% {
    filter: drop-shadow(0 0 5px rgb(255 255 255 / 35%));
  }
}

.hero {
  position: relative;
  min-height: min(680px, calc(100svh - 64px));
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 72px 0 88px;
}

.hero-copy {
  position: relative;
  z-index: 1;
  width: min(100%, 780px);
  padding: 24px 0 36px;
  text-align: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  color: #b7bdce;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow > span {
  width: 7px;
  height: 7px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: #4e7dff;
  box-shadow: 0 0 13px rgb(65 112 255 / 80%);
}

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

h1 {
  max-width: 100%;
  margin: 0 0 18px;
  background: linear-gradient(110deg, #a9a9af 0%, #fff 28%, #c4c4ca 50%, #fff 72%, #a9a9af 100%);
  background-size: 220% 100%;
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  font-size: clamp(64px, 11vw, 112px);
  font-weight: 800;
  letter-spacing: -0.085em;
  line-height: 0.94;
  animation: title-gradient 5s ease-in-out infinite, title-glow 3s ease-in-out infinite;
}

h2 span {
  color: #668dff;
}

.hero-description {
  margin: 0 0 22px;
  color: #a7a9b4;
  font-size: 14px;
  line-height: 1.6;
}

.primary-button {
  width: fit-content;
  min-height: 58px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 13px;
  padding: 0 19px;
  border: 1px solid #6290ff;
  border-radius: 9px;
  background: linear-gradient(115deg, #3972ff, #2457e8);
  box-shadow: 0 9px 30px rgb(36 87 232 / 25%);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease;
}

.primary-button:hover {
  transform: translateY(-2px);
  background: linear-gradient(115deg, #4d81ff, #3265f2);
  box-shadow: 0 13px 34px rgb(36 87 232 / 38%);
}

.primary-button svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.button-arrow {
  margin-left: 10px;
  color: #cddaff;
  font-size: 17px;
}

h2 {
  margin-bottom: 32px;
  font-size: clamp(38px, 4.6vw, 60px);
  font-weight: 600;
  letter-spacing: -0.065em;
  line-height: 1.08;
}

.benefits {
  padding: 88px 0 96px;
  border-top: 1px solid rgb(255 255 255 / 9%);
}

.benefits-heading {
  margin-bottom: 36px;
  text-align: center;
}

.benefits-heading .eyebrow {
  justify-content: center;
  margin-bottom: 16px;
  color: #9295a1;
}

.benefits-heading h2 {
  margin: 0;
}

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.benefit-card {
  min-height: 204px;
  padding: 25px;
  border: 1px solid rgb(255 255 255 / 9%);
  border-radius: 12px;
  background: linear-gradient(145deg, rgb(17 20 31 / 86%), rgb(8 9 14 / 92%));
  transition:
    transform 180ms ease,
    border-color 180ms ease;
}

.benefit-card:hover {
  transform: translateY(-3px);
  border-color: rgb(95 133 255 / 42%);
}

.benefit-icon {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  margin-bottom: 24px;
  border: 1px solid rgb(91 130 255 / 32%);
  border-radius: 10px;
  background: rgb(44 88 222 / 15%);
  color: #86a3ff;
  font-size: 19px;
  font-weight: 700;
}

.benefit-icon-fast {
  font-size: 21px;
}

.benefit-icon-support {
  width: 46px;
  font-size: 11px;
}

.benefit-card h3 {
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.benefit-card p {
  margin: 0;
  color: #9295a1;
  font-size: 12px;
  line-height: 1.7;
}

@media (min-width: 1440px) {
  .hero {
    min-height: 710px;
  }
}

@media (max-width: 800px) {
  .page-shell {
    width: min(100% - 48px, 600px);
  }

  .site-header {
    min-height: 62px;
    padding-inline: 14px;
  }

  .header-store {
    font-size: clamp(21px, 4vw, 27px);
  }

  .header-link {
    font-size: 11px;
  }

  .hero {
    min-height: auto;
    min-height: 430px;
    padding: 70px 0 82px;
  }

  .hero-copy {
    padding: 0;
  }

  .benefits {
    padding: 72px 0 78px;
  }

  .benefit-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

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

  h2 {
    font-size: clamp(40px, 8vw, 56px);
  }
}

@media (max-width: 480px) {
  .page-shell {
    width: calc(100% - 36px);
  }

  .site-header {
    min-height: 60px;
    gap: 10px;
    padding-inline: 11px;
  }

  .header-store {
    font-size: clamp(19px, 5vw, 24px);
  }

  .header-link {
    font-size: 10px;
    text-align: right;
  }

  .hero {
    min-height: 380px;
    padding: 58px 0 68px;
  }

  h1 {
    font-size: clamp(54px, 15vw, 76px);
  }

  .hero-description {
    font-size: 14px;
  }

  .primary-button {
    width: fit-content;
    gap: 10px;
    padding-inline: 16px;
    font-size: 12px;
  }

  .button-arrow {
    margin-left: 2px;
  }

  .benefits {
    padding-block: 60px;
  }

  .benefits-heading h2 {
    font-size: clamp(36px, 10vw, 48px);
  }

}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}