* {
  box-sizing: border-box;
}
html {
  background: #03070e;
  color: #fff;
  font-family: Inter, Arial, Helvetica, sans-serif;
}
body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
}
.page-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 50% 10%, rgba(42, 117, 255, 0.18), transparent 32%),
    radial-gradient(circle at 0 65%, rgba(100, 58, 255, 0.12), transparent 28%),
    linear-gradient(180deg, #02060d 0%, #071320 45%, #03070d 100%);
}
.page-bg:after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 42px 42px;
  opacity: 0.22;
}
.topbar {
  height: 128px;
  padding: 34px 8.2vw;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  border-bottom: 1px solid rgba(156, 184, 255, 0.13);
  background: linear-gradient(180deg, rgba(3, 8, 15, 0.94), rgba(3, 8, 15, 0.72));
}
.brand {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: #fff;
  gap: 16px;
}
.logo-mark {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
}
.brand-text {
  font-size: 40px;
  font-weight: 800;
  letter-spacing: -1.6px;
}
.brand-text b {
  background: linear-gradient(90deg, #8457ff, #43e4ef);
  -webkit-background-clip: text;
  color: transparent;
}
.menu {
  width: 38px;
  height: 38px;
  background: transparent;
  border: 0;
  display: grid;
  gap: 6px;
  padding: 2px;
  margin-top: 4px;
}
.menu span {
  height: 4px;
  border-radius: 5px;
  background: #fff;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.4);
}
.hero {
  max-width: 920px;
  margin: 0 auto;
  padding: 34px 7.4vw 26px;
}
.intro {
  text-align: center;
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: 0 auto 32px;
  padding: 13px 27px;
  border-radius: 40px;
  background: rgba(35, 109, 73, 0.28);
  color: rgba(255, 255, 255, 0.88);
  font-size: 22px;
  box-shadow: inset 0 0 0 1px rgba(93, 255, 159, 0.05);
}
.badge span {
  color: #42ff88;
  font-size: 24px;
  transform: rotate(180deg);
}
h1 {
  font-size: 56px;
  line-height: 1.17;
  margin: 0 0 28px;
  font-weight: 900;
  letter-spacing: -2.2px;
  text-shadow: 0 3px 28px rgba(255, 255, 255, 0.08);
}
h1 em {
  font-style: normal;
  background: linear-gradient(90deg, #b953ff 12%, #5b86ff 52%, #46e6ed 92%);
  -webkit-background-clip: text;
  color: transparent;
}
.lead {
  max-width: 720px;
  margin: 0 auto 56px;
  color: rgba(255, 255, 255, 0.74);
  font-size: 29px;
  line-height: 1.38;
  letter-spacing: -0.5px;
}
.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-bottom: 36px;
  text-align: left;
}
.feature {
  display: flex;
  align-items: center;
  gap: 18px;
  justify-content: center;
}
.feature p {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 22px;
  line-height: 1.28;
}
.icon {
  width: 54px;
  height: 54px;
  flex: 0 0 54px;
  display: block;
  background-size: contain;
  background-repeat: no-repeat;
  filter: drop-shadow(0 0 16px rgba(89, 139, 255, 0.55));
}
.microchip {
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 64 64' xmlns='http://www.w3.org/2000/svg' fill='none'%3E%3Crect x='16' y='16' width='32' height='32' rx='4' stroke='%237db8ff' stroke-width='3'/%3E%3Cpath d='M25 38V26h8a6 6 0 0 1 0 12h-8Zm18 0V26M8 22h8M8 32h8M8 42h8M48 22h8M48 32h8M48 42h8M22 8v8M32 8v8M42 8v8M22 48v8M32 48v8M42 48v8' stroke='%238fd0ff' stroke-width='3' stroke-linecap='round'/%3E%3Ctext x='25' y='37' fill='white' font-size='12' font-family='Arial' font-weight='700'%3EAI%3C/text%3E%3C/svg%3E");
}
.shield {
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 64 64' xmlns='http://www.w3.org/2000/svg' fill='none'%3E%3Cpath d='M32 6 53 16v14c0 15-9 24-21 29C20 54 11 45 11 30V16L32 6Z' stroke='%238ca0ff' stroke-width='4'/%3E%3Cpath d='m23 32 6 6 13-15' stroke='%238fd0ff' stroke-width='4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}
.chart {
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 64 64' xmlns='http://www.w3.org/2000/svg' fill='none'%3E%3Cpath d='M9 52h46' stroke='%238fd0ff' stroke-width='4'/%3E%3Cpath d='M15 36h8v16h-8z' fill='%238d6dff'/%3E%3Cpath d='M30 28h8v24h-8z' fill='%238d6dff'/%3E%3Cpath d='M45 18h8v34h-8z' fill='%238d6dff'/%3E%3Cpath d='m12 29 14-13 10 7 16-17M44 6h8v8' stroke='%238fd0ff' stroke-width='4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}
.card,
.form-card {
  border: 1px solid rgba(153, 175, 233, 0.18);
  background: linear-gradient(135deg, rgba(21, 32, 52, 0.82), rgba(5, 12, 22, 0.72));
  border-radius: 26px;
  box-shadow:
    0 16px 40px rgba(0, 0, 0, 0.32),
    inset 0 1px 0 rgba(255, 255, 255, 0.04);
}
.profit-card {
  min-height: 242px;
  padding: 34px 44px;
  display: grid;
  grid-template-columns: 1fr 1.28fr;
  align-items: center;
  margin-bottom: 24px;
}
.profit-copy p,
.deposit-card p {
  font-size: 25px;
  line-height: 1.32;
  color: rgba(255, 255, 255, 0.68);
  margin: 0 0 22px;
}
.profit-copy strong {
  font-size: 51px;
  color: #4bf276;
  display: block;
  margin-bottom: 20px;
  text-shadow: 0 0 18px rgba(58, 247, 108, 0.34);
}
small {
  font-size: 22px;
  color: rgba(255, 255, 255, 0.68);
}
.graph {
  position: relative;
}
.graph svg {
  width: 100%;
  height: auto;
  transform-origin: center;
}
.graph .area,
.graph .line,
#chartDot {
  transition: all 0.85s cubic-bezier(0.22, 1, 0.36, 1);
}
.profit-copy strong,
.gain {
  transition:
    opacity 0.22s ease,
    transform 0.22s ease;
}
.profit-copy strong.updating,
.gain.updating {
  opacity: 0.72;
  transform: translateY(-2px) scale(1.015);
}
.area {
  fill: url(#greenFill);
}
.line {
  fill: none;
  stroke: #42f06b;
  stroke-width: 5;
  stroke-linejoin: round;
  stroke-linecap: round;
  filter: drop-shadow(0 0 8px rgba(63, 244, 102, 0.5));
}
.gain {
  position: absolute;
  right: 20px;
  bottom: 24px;
  padding: 13px 22px;
  border-radius: 28px;
  background: rgba(47, 145, 87, 0.45);
  color: #51f777;
  font-weight: 800;
  font-size: 22px;
}
.deposit-card {
  display: flex;
  align-items: center;
  gap: 34px;
  padding: 28px 38px;
  margin-bottom: 24px;
}
.coins {
  width: 130px;
  height: 112px;
  flex: 0 0 130px;
  border-radius: 18px;
  display: grid;
  place-items: center;
}
.coins svg {
  width: 100%;
  height: 100%;
}
.deposit-card strong {
  display: block;
  font-size: 44px;
  line-height: 1;
  background: linear-gradient(90deg, #c364ff, #c2adff);
  -webkit-background-clip: text;
  color: transparent;
}
.benefits-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  padding: 24px 28px;
  margin-bottom: 24px;
  background: linear-gradient(135deg, rgba(12, 34, 44, 0.88), rgba(8, 15, 27, 0.82));
  border-color: rgba(87, 226, 193, 0.2);
}
.benefit-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(133, 187, 255, 0.08);
  text-align: left;
}
.benefit-item span {
  width: 25px;
  height: 25px;
  flex: 0 0 25px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(71, 242, 126, 0.12);
  border: 1px solid rgba(81, 247, 119, 0.48);
  color: #4cf577;
  font-weight: 900;
  font-size: 16px;
  box-shadow: 0 0 14px rgba(64, 245, 112, 0.16);
}
.benefit-item p {
  margin: 0;
  color: rgba(255, 255, 255, 0.83);
  font-size: 18px;
  line-height: 1.28;
}
.form-card {
  overflow: hidden;
  text-align: center;
  padding: 35px 35px 0;
  border-color: rgba(117, 109, 255, 0.45);
  background:
    radial-gradient(circle at 0 0, rgba(120, 61, 255, 0.25), transparent 35%),
    radial-gradient(circle at 100% 0, rgba(44, 207, 238, 0.15), transparent 38%), rgba(8, 15, 27, 0.9);
}
.form-card h2 {
  font-size: 34px;
  line-height: 1.2;
  margin: 0 0 12px;
  letter-spacing: -0.8px;
}
.form-card h2 span {
  background: linear-gradient(90deg, #9b63ff, #4fe2ed);
  -webkit-background-clip: text;
  color: transparent;
}
.form-card > p {
  font-size: 22px;
  line-height: 1.3;
  color: rgba(255, 255, 255, 0.68);
  max-width: 660px;
  margin: 0 auto 24px;
}
label {
  border-radius: 13px;
  background: rgba(26, 39, 58, 0.86);
  border: 1px solid rgba(180, 196, 255, 0.1);
  display: flex;
  align-items: center;
  padding-left: 14px;
  gap: 12px;
  box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.18);
}
label svg {
  width: 24px;
  height: 24px;
  stroke: rgba(255, 255, 255, 0.55);
  stroke-width: 2;
  fill: none;
  flex: 0 0 24px;
}
.checks {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 28px 4px 32px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 18px;
}
.checks span:before {
  content: "";
}
.checks span {
  white-space: nowrap;
}
.checks span::first-letter {
  color: #62b3ff;
}
.social {
  margin: 0 -35px;
  min-height: 86px;
  border-top: 1px solid rgba(146, 168, 235, 0.14);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 16px;
  text-align: left;
  padding: 19px 35px;
  background: rgba(6, 16, 27, 0.65);
}
.avatars {
  display: flex;
  align-items: center;
}
.avatars i,
.avatars b {
  width: 41px;
  height: 41px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.2);
  margin-left: -10px;
  background: linear-gradient(135deg, #ffd1b5, #26374e);
  display: grid;
  place-items: center;
  font-style: normal;
  overflow: hidden;
}
.avatars i:first-child {
  margin-left: 0;
}
.avatars i:nth-child(2) {
  background: linear-gradient(135deg, #e2b097, #1b1c23);
}
.avatars i:nth-child(3) {
  background: linear-gradient(135deg, #f4c7ae, #3b495a);
}
.avatars b {
  background: #263044;
  color: #fff;
  font-size: 16px;
}
.social p {
  margin: 0;
  font-size: 18px;
  line-height: 1.22;
  color: rgba(255, 255, 255, 0.86);
}
.trust {
  display: flex;
  align-items: center;
  gap: 11px;
  font-size: 18px;
  white-space: nowrap;
}
.trust strong {
  font-size: 17px;
}
.trust strong:first-letter {
  color: #00b67a;
}
.trust span {
  background: #00b67a;
  color: #fff;
  padding: 3px 5px;
  letter-spacing: 2px;
}
.trust b {
  font-size: 23px;
}

@media (max-width: 640px) {
  .benefits-card {
    padding: 20px 22px;
    gap: 12px;
  }
  .benefit-item {
    padding: 12px;
  }
  .benefit-item p {
    font-size: 16px;
  }
  .benefit-item span {
    width: 23px;
    height: 23px;
    flex-basis: 23px;
    font-size: 15px;
  }
  .topbar {
    height: 102px;
    padding: 30px 7.2vw 20px;
  }
  .logo-mark {
    width: 46px;
    height: 46px;
  }
  .brand-text {
    font-size: 34px;
  }
  .menu {
    width: 34px;
  }
  .hero {
    padding: 28px 6.9vw 18px;
  }
  .badge {
    font-size: 17px;
    padding: 11px 20px;
    margin-bottom: 27px;
  }
  h1 {
    font-size: 45px;
    line-height: 1.19;
    margin-bottom: 24px;
  }
  .lead {
    font-size: 24px;
    line-height: 1.35;
    margin-bottom: 48px;
  }
  .features {
    gap: 12px;
    margin-bottom: 30px;
  }
  .feature {
    gap: 10px;
  }
  .feature p {
    font-size: 17px;
  }
  .icon {
    width: 44px;
    height: 44px;
    flex-basis: 44px;
  }
  .profit-card {
    grid-template-columns: 1fr 1.15fr;
    min-height: 216px;
    padding: 30px 28px;
  }
  .profit-copy p,
  .deposit-card p {
    font-size: 21px;
  }
  .profit-copy strong {
    font-size: 45px;
  }
  .gain {
    font-size: 18px;
    padding: 11px 16px;
    right: 8px;
    bottom: 20px;
  }
  .deposit-card {
    padding: 25px 28px;
    gap: 25px;
  }
  .coins {
    width: 110px;
    flex-basis: 110px;
  }
  .deposit-card strong {
    font-size: 40px;
  }
  .form-card {
    padding: 30px 28px 0;
  }
  .form-card h2 {
    font-size: 29px;
  }
  .form-card > p {
    font-size: 19px;
  }
  .checks {
    font-size: 16px;
    gap: 10px;
  }
  .social {
    margin: 0 -28px;
    padding: 18px 28px;
    gap: 12px;
  }
  .trust {
    font-size: 16px;
  }
  .trust b {
    font-size: 21px;
  }
}
@media (max-width: 430px) {
  .benefits-card {
    grid-template-columns: 1fr;
    padding: 18px;
    margin-bottom: 22px;
  }
  .benefit-item {
    border-radius: 14px;
  }
  .benefit-item p {
    font-size: 15.5px;
  }
  .brand-text {
    font-size: 28px;
  }
  .logo-mark {
    width: 38px;
  }
  .topbar {
    height: 82px;
  }
  .hero {
    padding-left: 18px;
    padding-right: 18px;
  }
  .badge {
    font-size: 14px;
    padding: 9px 13px;
    gap: 6px;
  }
  h1 {
    font-size: 35px;
    letter-spacing: -1.5px;
  }
  .lead {
    font-size: 19px;
  }
  .features {
    grid-template-columns: 1fr;
    max-width: 280px;
    margin-left: auto;
    margin-right: auto;
  }
  .feature {
    justify-content: flex-start;
  }
  .profit-card {
    display: block;
  }
  .graph {
    margin-top: 12px;
  }
  .deposit-card {
    align-items: flex-start;
  }
  .coins {
    width: 82px;
    flex-basis: 82px;
  }
  .checks {
    flex-direction: column;
    text-align: left;
  }
  .social {
    grid-template-columns: 1fr;
    text-align: center;
    justify-items: center;
  }
  .trust {
    flex-wrap: wrap;
    justify-content: center;
  }
  button[type="submit"] {
    font-size: 22px;
  }
}