* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  font-family: Inter, Arial, Helvetica, sans-serif;
  color: #fff;
  background:
    radial-gradient(circle at 50% 22%, rgba(32, 66, 255, 0.28), transparent 22%),
    radial-gradient(circle at 50% 40%, rgba(16, 0, 90, 0.35), transparent 36%),
    linear-gradient(180deg, #020613 0%, #030714 52%, #02050f 100%);
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 42% 28%, rgba(0, 132, 255, 0.2), transparent 12%),
    radial-gradient(circle at 58% 28%, rgba(145, 0, 255, 0.16), transparent 12%);
  filter: blur(18px);
  opacity: 0.9;
}

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

.page {
  position: relative;
  z-index: 1;
  width: 100%;
  min-height: 100vh;
  padding: 38px 48px 28px;
}

.header {
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 13px;
}

.brand-logo {
  width: 60px;
  height: 60px;
  object-fit: contain;
  filter: drop-shadow(0 0 12px rgba(0, 119, 255, 0.65));
}

.brand-text {
  font-size: 26px;
  letter-spacing: 4px;
  font-weight: 500;
  line-height: 1;
}

.brand-text span {
  color: #7c35ff;
}

.main {
  max-width: 1580px;
  margin: 0 auto;
}

.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 22px;
  text-align: center;
}

.hero-logo {
  width: 280px;
  height: 280px;
  position: relative;
  display: grid;
  place-items: center;
  margin-bottom: 32px;
}

.hero-logo::before {
  content: "";
  position: absolute;
  width: 560px;
  height: 210px;
  background:
    radial-gradient(circle, rgba(16, 93, 255, 0.48), transparent 60%),
    radial-gradient(circle, rgba(140, 0, 255, 0.22), transparent 64%);
  filter: blur(28px);
  opacity: 0.65;
}

.hero-logo-img {
  position: relative;
  z-index: 2;
  width: 310px;
  height: 310px;
  object-fit: contain;
  filter:
    drop-shadow(0 0 18px rgba(0, 153, 255, 0.9))
    drop-shadow(0 0 34px rgba(87, 43, 255, 0.65));
}

h1 {
  font-size: clamp(38px, 3.8vw, 59px);
  line-height: 1.15;
  font-weight: 400;
  letter-spacing: -1px;
  text-shadow: 0 0 16px rgba(255, 255, 255, 0.18);
}

h1 span {
  color: #5241ff;
}

.mobile-br {
  display: none;
}

.actions {
  display: flex;
  justify-content: center;
  gap: 26px;
  margin-top: 48px;
}

.btn {
  min-width: 356px;
  height: 76px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  border-radius: 14px;
  font-size: 18px;
  transition: 0.25s ease;
}

.btn svg,
.btn i {
  width: 28px;
  height: 28px;
  fill: currentColor;
  font-size: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-primary {
  background: linear-gradient(135deg, #0555cc, #0777ee);
  box-shadow: 0 0 28px rgba(0, 128, 255, 0.25);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 36px rgba(0, 128, 255, 0.5);
}

.btn-outline {
  color: #f7f7ff;
  border: 1px solid rgba(5, 85, 204, 0.85);
  background: rgba(2, 8, 22, 0.45);
}

.btn-outline svg,
.btn-outline i {
  fill: #0555cc;
  color: #0555cc;
}

.btn-outline:hover {
  transform: translateY(-2px);
  background: rgba(11, 39, 85, 0.45);
  box-shadow: 0 0 26px rgba(0, 128, 255, 0.22);
}

.features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin: 64px auto 38px;
  max-width: 1500px;
}

.feature-card {
  min-height: 315px;
  padding: 24px 28px 26px;
  border: 1px solid rgba(105, 120, 180, 0.28);
  border-radius: 17px;
  background:
    radial-gradient(circle at 25% 18%, rgba(0, 91, 255, 0.12), transparent 35%),
    linear-gradient(145deg, rgba(8, 14, 36, 0.82), rgba(3, 8, 24, 0.76));
  box-shadow:
    inset 0 0 22px rgba(27, 69, 160, 0.1),
    0 0 24px rgba(0, 0, 0, 0.15);
}

.feature-icon {
  width: 90px;
  height: 90px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid rgba(50, 74, 255, 0.75);
  background: radial-gradient(circle at 45% 45%, rgba(120, 0, 255, 0.22), rgba(3, 8, 24, 0.9));
  box-shadow: 0 0 22px rgba(75, 44, 255, 0.24);
  margin-bottom: 24px;
}

.feature-icon svg,
.feature-icon i {
  width: 47px;
  height: 47px;
  fill: #74aaff;
  color: #74aaff;
  font-size: 47px;
  display: flex;
  align-items: center;
  justify-content: center;
  filter: drop-shadow(0 0 8px rgba(122, 77, 255, 0.9));
}

.feature-card h2 {
  font-size: 24px;
  font-weight: 400;
  margin-bottom: 14px;
}

.feature-card p {
  max-width: 310px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 17px;
  line-height: 1.65;
}

.feature-line {
  display: block;
  width: 96px;
  height: 4px;
  margin-top: 25px;
  border-radius: 20px;
  background: linear-gradient(90deg, #20c5ff, #a51cff);
}

/* Policy Page Styles */
.policy {
  max-width: 900px;
  margin: 48px auto 64px;
  padding-top: 32px;
}

.policy > h1 {
  text-align: center;
  margin-bottom: 56px;
  font-size: clamp(32px, 4vw, 48px);
}

.policy-content {
  display: flex;
  flex-direction: column;
  gap: 52px;
}

.policy-content section {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.policy-content section img {
  width: 100% !important;
  max-width: 300px;
  height: auto;
  border-radius: 8px;
  margin: 15px auto;
  display: block;
}

.policy-content h2 {
  font-size: 24px;
  font-weight: 500;
  color: #fff;
  margin-bottom: 12px;
  position: relative;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(5, 85, 204, 0.3);
}

.policy-content h3 {
  font-size: 18px;
  font-weight: 500;
  color: #fff;
  margin-top: 24px;
  margin-bottom: 12px;
}

.policy-content p {
  font-size: 16px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.78);
  margin: 0;
}

.policy-content ul {
  list-style: none;
  padding-left: 0;
  margin: 12px 0 0 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.policy-content ul li {
  font-size: 16px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.78);
  padding-left: 28px;
  position: relative;
}

.policy-content p,
.policy-content ul li,
a.download_link {
  word-break: break-word;
  overflow-wrap: anywhere;
}

.footer {
  width: 100%;
  margin: 0;
  padding: 32px 24px 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.13);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  justify-items: center;
  gap: 14px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 17px;
}

.footer span {
  width: 1px;
  height: 24px;
  background: rgba(255, 255, 255, 0.35);
  margin: 0;
}

.footer a {
  transition: 0.25s ease;
}

.footer a:first-child {
  justify-self: end;
  margin-right: 40px;
}

.footer a:last-child {
  justify-self: start;
  margin-left: 40px;
}

.footer a:hover {
  color: #fff;
}

@media (max-width: 1200px) {
  .features {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .page {
    padding: 34px 22px 28px;
  }

  .brand {
    gap: 12px;
  }

  .brand-logo {
    width: 42px;
    height: 42px;
  }

  .brand-text {
    font-size: 29px;
    letter-spacing: 4px;
  }

  .hero {
    padding-top: 28px;
  }

  .footer {
    grid-template-columns: 1fr;
    justify-items: center;
    padding: 24px 20px 24px;
    gap: 14px;
  }

  .footer a:first-child,
  .footer a:last-child {
    justify-self: center;
    margin: 0;
  }

  .footer span {
    display: none;
  }

  .hero-logo {
    width: 100%;
    height: 230px;
    margin-bottom: 0;
  }

  .hero-logo::before {
    width: 440px;
    height: 210px;
  }

  .hero-logo-img {
    width: 230px;
    height: 230px;
  }

  h1 {
    font-size: 52px;
    line-height: 1.08;
    max-width: 620px;
  }

  .mobile-br {
    display: block;
  }

  .actions {
    width: 100%;
    flex-direction: column;
    gap: 18px;
    margin-top: 28px;
  }

  .btn {
    width: min(100%, 560px);
    min-width: 0;
    height: 82px;
    margin: 0 auto;
    border-radius: 14px;
    font-size: 28px;
    gap: 22px;
  }

  .btn svg {
    width: 34px;
    height: 34px;
  }

  .btn-outline {
    font-size: 23px;
  }

  .features {
    grid-template-columns: 1fr;
    gap: 14px;
    margin-top: 28px;
    max-width: 650px;
  }

  .feature-card {
    min-height: 0;
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 28px;
    align-items: center;
    padding: 22px 26px;
    border-radius: 16px;
  }

  .feature-icon {
    width: 100px;
    height: 100px;
    margin-bottom: 0;
  }

  .feature-icon svg {
    width: 55px;
    height: 55px;
  }

  .feature-card h2 {
    font-size: 28px;
    margin-bottom: 8px;
  }

  .feature-card p {
    font-size: 22px;
    line-height: 1.4;
    max-width: none;
  }

  .feature-line {
    width: 120px;
    height: 5px;
    margin-top: 16px;
  }

  .footer {
    max-width: 650px;
    flex-direction: column;
    gap: 18px;
    padding-top: 24px;
    margin-top: 20px;
    font-size: 20px;
    grid-template-columns: 1fr;
    justify-items: center;
  }

  .footer span {
    display: none;
  }
}

@media (max-width: 520px) {
  .page {
    padding: 24px 18px;
  }

  .brand-logo {
    width: 36px;
    height: 36px;
  }

  .brand-text {
    font-size: 24px;
    letter-spacing: 3px;
  }

  .hero-logo {
    height: 190px;
  }

  .hero-logo-img {
    width: 175px;
    height: 175px;
  }

  h1 {
    font-size: 38px;
  }

  .btn {
    height: 66px;
    font-size: 22px;
  }

  .btn-outline {
    font-size: 18px;
  }

  .feature-card {
    grid-template-columns: 82px 1fr;
    gap: 16px;
    padding: 20px;
  }

  .feature-icon {
    width: 76px;
    height: 76px;
  }

  .feature-icon svg {
    width: 42px;
    height: 42px;
  }

  .feature-card h2 {
    font-size: 22px;
  }

  .feature-card p {
    font-size: 17px;
  }

  .footer {
    font-size: 17px;
  }

  .policy {
    margin: 32px auto 48px;
    padding-top: 16px;
  }

  .policy > h1 {
    font-size: 28px;
    margin-bottom: 32px;
  }

  .policy-content {
    gap: 32px;
  }

  .policy-content h2 {
    font-size: 20px;
  }

  .policy-content p {
    font-size: 15px;
    line-height: 1.6;
  }

  .policy-content ul li {
    font-size: 15px;
  }
}