:root {
  --ink: #10213a;
  --muted: #66758a;
  --paper: #f5f7f7;
  --white: #fff;
  --teal: #0ca887;
  --teal-dark: #08745f;
  --navy: #102c3d;
  --line: #dfe7e7;
  --shadow: 0 28px 80px rgba(21, 48, 59, 0.13);
  font-family:
    Inter, "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-synthesis: none;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(
      circle at 92% 5%,
      rgba(59, 214, 176, 0.11),
      transparent 25%
    ),
    var(--paper);
  line-height: 1.65;
}
a {
  color: inherit;
  text-decoration: none;
}
.shell {
  width: min(1180px, calc(100% - 48px));
  margin-inline: auto;
}
.nav {
  height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.brand b {
  color: var(--teal);
  font-weight: 700;
}
.brand-mark {
  position: relative;
  width: 31px;
  height: 31px;
  display: flex;
  align-items: flex-end;
  gap: 3px;
  padding: 6px;
  border-radius: 9px;
  background: var(--navy);
  overflow: hidden;
}
.brand-mark i {
  display: block;
  width: 5px;
  border-radius: 5px;
  background: #3ad6b0;
}
.brand-mark i:nth-child(1) {
  height: 8px;
}
.brand-mark i:nth-child(2) {
  height: 16px;
}
.brand-mark i:nth-child(3) {
  height: 12px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 46px;
  padding: 0 22px;
  border: 0;
  border-radius: 10px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition: 0.2s ease;
}
.button:hover {
  transform: translateY(-1px);
}
.button-quiet {
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid var(--line);
  box-shadow: 0 4px 18px rgba(30, 53, 68, 0.04);
}
.button-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--teal), var(--teal-dark));
  box-shadow: 0 12px 28px rgba(12, 168, 135, 0.24);
}
.hero {
  min-height: 650px;
  padding: 68px 0 96px;
  display: grid;
  grid-template-columns: 0.88fr 1.12fr;
  align-items: center;
  gap: 66px;
}
.eyebrow {
  margin: 0 0 18px;
  color: var(--teal);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.17em;
}
.hero h1 {
  margin: 0;
  font-size: clamp(44px, 5.2vw, 72px);
  line-height: 1.12;
  letter-spacing: -0.055em;
}
.hero h1 span {
  color: var(--teal-dark);
}
.lead {
  max-width: 580px;
  margin: 27px 0 34px;
  color: var(--muted);
  font-size: 18px;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 24px;
}
.text-link {
  font-weight: 700;
  color: var(--teal-dark);
}
.text-link:hover {
  text-decoration: underline;
}
.trust-row {
  display: flex;
  gap: 23px;
  margin-top: 40px;
  color: #607083;
  font-size: 13px;
}
.trust-row span {
  display: flex;
  align-items: center;
  gap: 8px;
}
.trust-row span:before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #3ad6b0;
}
.dashboard {
  position: relative;
  overflow: hidden;
  padding: 25px;
  border: 1px solid rgba(198, 213, 213, 0.8);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.84);
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px);
  transform: perspective(1200px) rotateY(-3deg) rotateX(1deg);
}
.dashboard:before {
  content: "";
  position: absolute;
  inset: 18% -10% -10% 13%;
  z-index: -1;
  border-radius: 50%;
  background: rgba(58, 214, 176, 0.16);
  filter: blur(55px);
}
.dash-top,
.chart-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.dash-title {
  font-size: 14px;
  font-weight: 800;
}
.live {
  font-size: 12px;
  color: var(--teal-dark);
  padding: 5px 10px;
  border-radius: 999px;
  background: #e8faf4;
}
.live i {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #11b58e;
  margin-right: 5px;
}
.metric-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 19px 0;
}
.metric-grid article,
.chart-card,
.dash-bottom > div {
  padding: 15px;
  border: 1px solid #e6ecec;
  border-radius: 13px;
  background: #fff;
}
.metric-grid small,
.dash-bottom small {
  display: block;
  color: #768598;
  font-size: 11px;
}
.metric-grid strong {
  display: block;
  margin: 5px 0 1px;
  font-size: 20px;
}
.metric-grid em {
  font-style: normal;
  font-size: 10px;
  color: var(--teal);
}
.chart-head {
  font-size: 12px;
  font-weight: 700;
}
.chart-head small {
  color: #8a96a5;
  font-weight: 400;
}
.chart-card svg {
  display: block;
  width: 100%;
  height: auto;
  margin-top: 10px;
}
.grid-lines path {
  fill: none;
  stroke: #edf1f1;
  stroke-width: 1;
}
.area {
  fill: url(#fill);
}
.line {
  fill: none;
  stroke: #12ad8a;
  stroke-width: 3;
  stroke-linecap: round;
}
.dash-bottom {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.dash-bottom > div {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px;
  font-size: 10px;
}
.dash-bottom small {
  grid-column: 1/-1;
}
.dash-bottom b {
  font-weight: 700;
}
.dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  margin-right: 5px;
}
.teal {
  background: #11ad8a;
}
.blue {
  background: #3984e7;
}
.signal-strip {
  border-block: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.62);
}
.signal-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding-block: 27px;
}
.signal-grid div {
  padding: 0 26px;
  border-right: 1px solid var(--line);
}
.signal-grid div:first-child {
  padding-left: 0;
}
.signal-grid div:last-child {
  border: 0;
}
.signal-grid strong,
.signal-grid span {
  display: block;
}
.signal-grid strong {
  font-size: 15px;
}
.signal-grid span {
  color: var(--muted);
  font-size: 12px;
}
.section {
  padding-block: 118px;
}
.section-heading {
  max-width: 700px;
}
.section-heading h2,
.privacy-grid h2,
.cta h2 {
  margin: 0;
  font-size: clamp(34px, 4vw, 51px);
  line-height: 1.18;
  letter-spacing: -0.045em;
}
.section-heading > p:last-child {
  color: var(--muted);
  font-size: 17px;
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 52px;
}
.feature {
  min-height: 260px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.76);
}
.feature.featured {
  grid-row: span 2;
  min-height: 538px;
  background: linear-gradient(160deg, #fff, #ebfaf6);
}
.feature .icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 11px;
  background: #e3f7f1;
  color: var(--teal-dark);
  font-size: 22px;
}
.feature h3 {
  margin: 55px 0 8px;
  font-size: 21px;
}
.featured h3 {
  margin-top: 120px;
}
.feature p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}
.mini-bars {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  height: 100px;
  margin-top: 40px;
}
.mini-bars i {
  width: 18%;
  height: var(--w);
  border-radius: 7px 7px 2px 2px;
  background: linear-gradient(#3ad6b0, #0a8f74);
}
.privacy-section {
  color: #fff;
  background: var(--navy);
}
.privacy-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 80px;
  align-items: center;
}
.privacy-grid > div > p:not(.eyebrow) {
  color: #b8c7ce;
  max-width: 620px;
}
.text-link.light {
  display: inline-block;
  margin-top: 18px;
  color: #55e1be;
}
.security-card {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.06);
}
.security-card .lock {
  font-size: 38px;
  color: #55e1be;
}
.security-card p {
  margin: 4px 0 0;
  color: #adc0c8;
  font-size: 13px;
}
.cta {
  padding-block: 100px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}
.cta h2 {
  max-width: 760px;
}
footer {
  background: #eef2f2;
  border-top: 1px solid var(--line);
}
.footer-grid {
  padding: 50px 0 34px;
  display: flex;
  justify-content: space-between;
}
.footer-brand {
  font-weight: 800;
}
.footer-grid p {
  margin: 5px 0;
  color: var(--muted);
  font-size: 13px;
}
.footer-links {
  display: flex;
  gap: 26px;
  font-size: 13px;
  color: var(--muted);
}
.filing {
  padding: 16px;
  text-align: center;
  border-top: 1px solid var(--line);
  color: #778493;
  font-size: 12px;
}
.filing a:hover {
  text-decoration: underline;
}
.login-body {
  min-height: 100vh;
  background: linear-gradient(115deg, #102c3d 0 45%, #f5f7f7 45% 100%);
}
.login-brand {
  position: absolute;
  top: 30px;
  left: 40px;
  color: #fff;
}
.login-shell {
  width: min(1100px, calc(100% - 48px));
  min-height: 100vh;
  margin: auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 120px;
}
.login-aside {
  color: #fff;
}
.login-aside h1 {
  margin: 0;
  font-size: 58px;
  line-height: 1.12;
  letter-spacing: -0.05em;
}
.login-aside > p:not(.eyebrow) {
  max-width: 430px;
  color: #b8c7ce;
}
.login-art {
  display: flex;
  align-items: flex-end;
  gap: 13px;
  height: 130px;
  margin-top: 55px;
}
.login-art i {
  display: block;
  width: 42px;
  border-radius: 9px 9px 2px 2px;
  background: linear-gradient(#45dbb6, #11866f);
}
.login-art i:nth-child(1) {
  height: 37%;
}
.login-art i:nth-child(2) {
  height: 53%;
}
.login-art i:nth-child(3) {
  height: 46%;
}
.login-art i:nth-child(4) {
  height: 78%;
}
.login-art i:nth-child(5) {
  height: 100%;
}
.login-card {
  padding: 46px;
  border: 1px solid #e1e7e7;
  border-radius: 22px;
  background: #fff;
  box-shadow: var(--shadow);
}
.card-kicker {
  margin: 0;
  color: var(--teal);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
}
.login-card h2 {
  margin: 7px 0 5px;
  font-size: 30px;
  letter-spacing: -0.035em;
}
.card-intro {
  margin: 0 0 29px;
  color: var(--muted);
  font-size: 14px;
}
.login-card label {
  display: block;
  margin: 0 0 8px;
  font-size: 13px;
  font-weight: 700;
}
.login-card input {
  display: block;
  width: 100%;
  height: 50px;
  padding: 0 15px;
  border: 1px solid #ccd7d8;
  border-radius: 9px;
  background: #fbfcfc;
  font: inherit;
  outline: none;
}
.login-card input:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(12, 168, 135, 0.12);
}
.button-full {
  width: 100%;
  margin-top: 18px;
}
.button:disabled,
.resend:disabled {
  opacity: 0.58;
  cursor: not-allowed;
  transform: none;
}
.code-input {
  font-size: 24px !important;
  font-weight: 700;
  letter-spacing: 8px;
  text-align: center;
}
.back-link,
.resend {
  padding: 0;
  border: 0;
  background: none;
  color: var(--teal-dark);
  font: inherit;
  font-size: 13px;
  cursor: pointer;
}
.back-link {
  margin-bottom: 20px;
}
.resend {
  display: block;
  margin: 17px auto 0;
}
.form-message {
  min-height: 26px;
  margin-top: 15px;
  text-align: center;
  font-size: 13px;
}
.form-message.error {
  color: #b42318;
}
.form-message.success {
  color: #08745f;
}
.login-privacy {
  margin: 14px 0 0;
  text-align: center;
  color: #8994a2;
  font-size: 11px;
}
.login-privacy a {
  margin-left: 3px;
  text-decoration: underline;
}
.login-footer {
  position: absolute;
  right: 40px;
  bottom: 20px;
  background: transparent;
  border: 0;
  color: #7c8996;
  font-size: 11px;
}
.legal {
  max-width: 780px;
  padding: 80px 0 120px;
}
.legal h1 {
  margin: 0;
  font-size: 54px;
  letter-spacing: -0.05em;
}
.legal-updated {
  color: var(--muted);
}
.legal section {
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}
.legal h2 {
  font-size: 20px;
}
.legal p {
  color: #56677b;
}
.legal a {
  color: var(--teal-dark);
  text-decoration: underline;
}
@media (max-width: 1080px) {
  .hero {
    grid-template-columns: 1fr;
    padding-top: 40px;
  }
  .dashboard {
    transform: none;
  }
  .feature-grid {
    grid-template-columns: 1fr 1fr;
  }
  .feature.featured {
    grid-row: auto;
    min-height: 300px;
  }
  .featured h3 {
    margin-top: 55px;
  }
  .privacy-grid {
    grid-template-columns: 1fr;
  }
  .login-body {
    background: var(--paper);
  }
  .login-brand {
    color: var(--ink);
  }
  .login-shell {
    grid-template-columns: 1fr;
    gap: 0;
    padding-top: 110px;
  }
  .login-aside {
    display: none;
  }
  .login-card {
    max-width: 520px;
    width: 100%;
    margin: auto;
  }
  .login-footer {
    position: static;
    text-align: center;
    padding: 20px;
  }
}
@media (max-width: 620px) {
  .shell {
    width: min(100% - 30px, 1180px);
  }
  .nav {
    height: 72px;
  }
  .brand {
    font-size: 14px;
  }
  .nav .button {
    padding-inline: 14px;
    font-size: 13px;
  }
  .hero {
    padding: 52px 0 72px;
    gap: 44px;
  }
  .hero h1 {
    font-size: 42px;
  }
  .lead {
    font-size: 16px;
  }
  .hero-actions {
    align-items: flex-start;
    flex-direction: column;
  }
  .trust-row {
    flex-wrap: wrap;
  }
  .dashboard {
    padding: 14px;
  }
  .metric-grid {
    grid-template-columns: 1fr;
  }
  .metric-grid article:nth-child(n + 2) {
    display: none;
  }
  .dash-bottom {
    grid-template-columns: 1fr;
  }
  .signal-grid {
    grid-template-columns: 1fr 1fr;
    gap: 22px;
  }
  .signal-grid div {
    padding: 0;
    border: 0;
  }
  .section {
    padding-block: 78px;
  }
  .feature-grid {
    grid-template-columns: 1fr;
  }
  .feature,
  .feature.featured {
    min-height: 240px;
  }
  .featured h3,
  .feature h3 {
    margin-top: 42px;
  }
  .privacy-grid {
    gap: 44px;
  }
  .cta {
    align-items: flex-start;
    flex-direction: column;
    padding-block: 72px;
  }
  .footer-grid {
    gap: 28px;
    flex-direction: column;
  }
  .login-brand {
    top: 22px;
    left: 20px;
  }
  .login-shell {
    width: calc(100% - 28px);
  }
  .login-card {
    padding: 28px 22px;
  }
  .legal {
    padding-top: 55px;
  }
  .legal h1 {
    font-size: 44px;
  }
}