* {
  box-sizing: border-box;
}

@font-face {
  font-family: element-icons;
  src: url("../fonts/element-icons.woff") format("woff"),
       url("../fonts/element-icons.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: block;
}

body {
  margin: 0;
  min-width: 320px;
  color: #1d2733;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  background: #f4f7fb;
}

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

#app {
  min-height: 100vh;
}

.brand-mark {
  position: relative;
  display: inline-grid;
  place-items: center;
  width: 52px;
  height: 52px;
  flex: 0 0 52px;
  background: linear-gradient(135deg, #1867d2, #18a582);
  border-radius: 8px;
  box-shadow: 0 14px 34px rgba(24, 103, 210, 0.26);
}

.brand-mark::before,
.brand-mark::after,
.brand-mark i {
  position: absolute;
  width: 9px;
  height: 32px;
  content: "";
  background: rgba(255, 255, 255, 0.78);
  border-radius: 999px;
}

.brand-mark::before {
  transform: rotate(60deg);
}

.brand-mark::after {
  transform: rotate(-60deg);
}

.brand-mark i {
  background: rgba(255, 255, 255, 0.46);
}

.brand-mark.compact {
  width: 42px;
  height: 42px;
  flex-basis: 42px;
  box-shadow: none;
}

.brand-mark.compact::before,
.brand-mark.compact::after,
.brand-mark.compact i {
  width: 7px;
  height: 26px;
}

.login-page {
  display: grid;
  place-items: center;
  min-height: 100vh;
  padding: 32px 16px;
  background:
    linear-gradient(135deg, rgba(24, 103, 210, 0.16), transparent 36%),
    linear-gradient(230deg, rgba(24, 165, 130, 0.15), transparent 42%),
    #eef3f9;
}

.login-panel {
  display: grid;
  grid-template-columns: minmax(280px, 0.86fr) minmax(360px, 1fr);
  width: min(980px, 100%);
  min-height: 580px;
  overflow: hidden;
  background: #ffffff;
  border: 1px solid #dfe7f0;
  border-radius: 8px;
  box-shadow: 0 24px 80px rgba(31, 55, 84, 0.16);
}

.login-brand {
  display: grid;
  align-content: center;
  gap: 20px;
  padding: 48px;
  color: #ffffff;
  background:
    linear-gradient(145deg, rgba(13, 31, 48, 0.94), rgba(19, 76, 95, 0.86)),
    #13283b;
}

.login-brand strong,
.login-brand em {
  display: block;
}

.login-brand strong {
  font-size: 34px;
  line-height: 1.15;
}

.login-brand em {
  margin-top: 8px;
  color: #a9c8db;
  font-size: 18px;
  font-style: normal;
  font-weight: 700;
}

.login-form {
  align-self: center;
  width: 100%;
  padding: 48px;
}

.login-heading {
  margin-bottom: 28px;
}

.login-heading h1 {
  margin: 0;
  color: #152233;
  font-size: 30px;
}

.login-heading p {
  margin: 12px 0 0;
  color: #66778a;
  line-height: 1.7;
}

.login-form .el-form-item__label {
  color: #26384d;
  font-weight: 700;
}

.login-form .el-input__inner {
  height: 48px;
  border-radius: 8px;
}

.admin-captcha-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 128px;
  gap: 12px;
  align-items: stretch;
}

.admin-captcha-image {
  display: grid;
  place-items: center;
  width: 128px;
  height: 48px;
  padding: 0;
  overflow: hidden;
  color: #1867d2;
  background: #f7fafc;
  border: 1px solid #dfe7f0;
  border-radius: 8px;
}

.admin-captcha-image:hover,
.admin-captcha-image:focus {
  border-color: #1867d2;
  box-shadow: 0 0 0 3px rgba(24, 103, 210, 0.12);
}

.admin-captcha-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.login-options {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: 4px 0 24px;
}

.login-options button {
  padding: 0;
  color: #1867d2;
  background: transparent;
  border: 0;
}

.login-submit {
  width: 100%;
  min-height: 48px;
  border-radius: 8px;
}

.auth-help {
  margin: -4px 0 18px;
  color: #718294;
  font-size: 13px;
  line-height: 1.6;
}

.auth-inline-link {
  display: block;
  width: 100%;
  margin-top: 18px;
  padding: 0;
  color: #1867d2;
  text-align: center;
  background: transparent;
  border: 0;
}

.auth-inline-link:hover,
.auth-inline-link:focus {
  color: #1252aa;
  text-decoration: underline;
}

.auth-home-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: max-content;
  margin: 16px auto 0;
  color: #718294;
  font-size: 13px;
  text-decoration: none;
}

.auth-home-link:hover,
.auth-home-link:focus {
  color: #1867d2;
}

.admin-shell {
  min-height: 100vh;
  background: #f4f7fb;
}

.admin-sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 20px 14px;
  background: #ffffff;
  border-right: 1px solid #e2e9f1;
  box-shadow: 10px 0 34px rgba(38, 58, 82, 0.06);
  z-index: 20;
}

.mobile-menu-toggle,
.mobile-menu-backdrop {
  display: none;
}

.admin-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 52px;
  padding: 0 8px;
  color: #172435;
  text-decoration: none;
}

.admin-brand strong,
.admin-brand em {
  display: block;
}

.admin-brand strong {
  font-size: 18px;
  line-height: 1.2;
}

.admin-brand em {
  margin-top: 4px;
  color: #6e8091;
  font-size: 12px;
  font-style: normal;
  font-weight: 700;
}

.admin-menu {
  margin-top: 26px;
  border-right: 0;
}

.admin-menu .el-menu-item {
  height: 44px;
  margin: 6px 0;
  line-height: 44px;
  border-radius: 8px;
}

.admin-menu .el-menu-item.is-active,
.admin-menu .el-menu-item:hover {
  background: #edf5ff !important;
}

.sidebar-footer {
  display: grid;
  gap: 8px;
  margin: 30px 8px 0;
  padding: 16px;
  background: #f6faf9;
  border: 1px solid #dcebe8;
  border-radius: 8px;
}

.sidebar-footer span {
  color: #6e8091;
  font-size: 13px;
}

.sidebar-footer strong {
  color: #18a582;
  font-size: 15px;
}

.admin-content {
  min-width: 0;
}

.admin-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 0 28px;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid #e2e9f1;
  backdrop-filter: blur(8px);
}

.admin-topbar h1 {
  margin: 7px 0 0;
  color: #152233;
  font-size: 24px;
}

.admin-topbar .el-breadcrumb {
  font-size: 12px;
}

.topbar-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  min-width: 0;
}

.topbar-customer-service {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 38px;
  padding: 0 12px;
  color: #1867d2;
  background: #edf5ff;
  border: 1px solid #d7e7fb;
  border-radius: 8px;
  font-size: 13px;
  white-space: nowrap;
}

.topbar-search {
  width: 260px;
}

.admin-user {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 38px;
  padding: 0 10px;
  color: #26384d;
  background: #ffffff;
  border: 1px solid #dfe7f0;
  border-radius: 8px;
}

.admin-user span {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  color: #ffffff;
  background: #1867d2;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
}

.admin-user strong {
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.admin-main {
  padding: 8px;
}

.page-stack {
  display: grid;
  gap: 16px;
}

.metric-grid,
.summary-grid,
.content-grid,
.settings-grid,
.package-grid {
  display: grid;
  gap: 16px;
}

.metric-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.summary-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.content-grid,
.settings-grid {
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.65fr);
}

.package-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.metric-card,
.summary-card,
.admin-card,
.package-card {
  background: #ffffff;
  border: 1px solid #dfe7f0;
  border-radius: 8px;
  box-shadow: 0 16px 38px rgba(38, 58, 82, 0.07);
}

.metric-card {
  display: flex;
  align-items: center;
  gap: 16px;
  min-height: 136px;
  padding: 20px;
}

.metric-icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  flex: 0 0 46px;
  border-radius: 8px;
  font-size: 22px;
}

.metric-icon.blue {
  color: #1867d2;
  background: #eaf3ff;
}

.metric-icon.green {
  color: #14866c;
  background: #e8f8f2;
}

.metric-icon.amber {
  color: #a66a13;
  background: #fff3dc;
}

.metric-icon.red {
  color: #c74852;
  background: #ffecef;
}

.metric-card p,
.summary-card span {
  margin: 0;
  color: #6e8091;
  font-size: 14px;
  font-weight: 700;
}

.metric-card strong,
.summary-card strong {
  display: block;
  margin-top: 8px;
  color: #152233;
  font-size: 26px;
}

.metric-card small,
.summary-card small {
  display: block;
  margin-top: 7px;
  color: #8292a2;
}

.summary-card {
  min-height: 126px;
  padding: 20px;
}

.admin-card {
  min-width: 0;
  padding: 20px;
}

.span-2 {
  grid-column: span 1;
}

.card-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.card-heading.compact {
  margin-bottom: 14px;
}

.card-heading h2 {
  margin: 0;
  color: #152233;
  font-size: 19px;
}

.card-heading p {
  margin: 7px 0 0;
  color: #6e8091;
  line-height: 1.6;
}

.trend-chart {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 12px;
  align-items: end;
  min-height: 260px;
  padding-top: 12px;
}

.trend-item {
  display: grid;
  grid-template-rows: 1fr auto;
  gap: 10px;
  height: 240px;
  align-items: end;
}

.trend-item span {
  display: block;
  min-height: 30px;
  background: linear-gradient(180deg, #1867d2, #4fb4ff);
  border-radius: 8px 8px 3px 3px;
}

.trend-item small {
  color: #748596;
  text-align: center;
}

.todo-list {
  display: grid;
  gap: 10px;
}

.todo-list button {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  min-height: 62px;
  padding: 12px;
  color: #26384d;
  text-align: left;
  background: #f7fafc;
  border: 1px solid #e4ebf2;
  border-radius: 8px;
}

.todo-list button:hover {
  border-color: #bfd6f4;
  background: #f0f6ff;
}

.todo-list i {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  color: #1867d2;
  background: #eaf3ff;
  border-radius: 8px;
}

.todo-list strong,
.todo-list small,
.primary-cell strong,
.primary-cell span {
  display: block;
}

.todo-list small,
.primary-cell span {
  margin-top: 5px;
  color: #718294;
}

.admin-table {
  color: #26384d;
}

.admin-table::before {
  display: none;
}

.admin-table th.el-table__cell {
  color: #66778a;
  background: #f7fafc;
}

.usage-records-table .el-table__row > td:nth-child(2) .cell {
  color: #2866b2;
  font-weight: 700;
}

.usage-records-table .el-table__row > td:nth-child(7) .cell {
  color: #16836d;
  font-weight: 700;
}

.filter-bar {
  display: grid;
  gap: 12px;
  margin-bottom: 16px;
  align-items: center;
}

.filter-bar .el-input,
.filter-bar .el-select,
.filter-bar .el-date-editor {
  width: 100%;
}

.users-filter {
  grid-template-columns: minmax(240px, 1fr) 180px max-content;
}

.users-filter-tight {
  grid-template-columns: minmax(180px, 320px) 150px max-content;
  justify-content: start;
}

.usage-filter-tight,
.package-filter-tight {
  grid-template-columns: minmax(180px, 320px) 150px 150px max-content;
  justify-content: start;
}

.admin-field-filter {
  grid-template-columns: repeat(auto-fit, minmax(160px, 220px));
  justify-content: start;
}

.admin-field-filter .el-date-editor {
  grid-column: span 2;
  min-width: 320px;
}

.filter-actions {
  display: flex;
  gap: 10px;
  align-items: center;
  white-space: nowrap;
}

.filter-actions .el-button + .el-button {
  margin-left: 0;
}

.orders-filter {
  grid-template-columns: minmax(220px, 1fr) 180px 180px;
}

.table-pagination {
  display: flex;
  justify-content: flex-end;
  margin-top: 16px;
}

.package-card {
  min-height: 320px;
  padding: 20px;
}

.generated-code-box {
  display: grid;
  gap: 10px;
}

.generated-code-actions {
  display: flex;
  justify-content: flex-end;
}

.generated-code-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 44px;
  padding: 10px 12px;
  background: #f7fafc;
  border: 1px solid #e4ebf2;
  border-radius: 8px;
}

.generated-code-row strong {
  color: #152233;
}

.generated-code-row span {
  color: #718294;
  font-size: 13px;
}

.package-head,
.package-actions,
.role-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.package-head span {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 10px;
  color: #1867d2;
  background: #eaf3ff;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
}

.package-card h3 {
  margin: 18px 0 0;
  color: #152233;
  font-size: 22px;
}

.package-card strong {
  display: block;
  margin-top: 10px;
  color: #152233;
  font-size: 28px;
}

.package-card p {
  margin: 12px 0 16px;
  color: #6e8091;
  line-height: 1.7;
}

.package-card ul {
  display: grid;
  gap: 8px;
  min-height: 86px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
}

.package-card li {
  position: relative;
  padding-left: 18px;
  color: #415468;
}

.package-card li::before {
  position: absolute;
  top: 8px;
  left: 0;
  width: 7px;
  height: 7px;
  content: "";
  background: #18a582;
  border-radius: 999px;
}

.settings-grid .admin-card {
  min-height: 360px;
}

.website-settings-card {
  grid-column: 1 / -1;
}

.model-configs-card {
  grid-column: 1 / -1;
}

.system-info-card {
  grid-column: 1 / -1;
}

.system-info-hint {
  margin: 8px 0 0;
  color: #8b9aab;
  font-size: 12px;
}

.system-info-hint code {
  padding: 2px 5px;
  color: #1867d2;
  background: #eef5ff;
  border-radius: 4px;
}

.settings-field-hint {
  margin: 8px 0 0;
  color: #8b9aab;
  font-size: 12px;
  line-height: 1.7;
}

.website-image-editor {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  flex-wrap: wrap;
}

.website-image-preview {
  display: grid;
  place-items: center;
  width: 128px;
  height: 96px;
  overflow: hidden;
  background: #f7fafc;
  border: 1px dashed #c8d4e0;
  border-radius: 6px;
  color: #8b9aab;
  font-size: 13px;
}

.website-image-preview img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.website-image-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 96px;
}

.website-image-file {
  display: none;
}

.website-image-hint {
  flex-basis: 100%;
  margin: 0;
  color: #8b9aab;
  font-size: 12px;
}

.role-list {
  display: grid;
  gap: 12px;
}

.role-row {
  min-height: 68px;
  padding: 14px;
  background: #f7fafc;
  border: 1px solid #e4ebf2;
  border-radius: 8px;
}

.role-row strong,
.role-row small {
  display: block;
}

.role-row small {
  margin-top: 6px;
  color: #718294;
}

.el-button--primary {
  background: #1867d2;
  border-color: #1867d2;
}

.el-button--primary:hover,
.el-button--primary:focus {
  background: #2c7be5;
  border-color: #2c7be5;
}

@media (max-width: 1280px) {
  .metric-grid,
  .package-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .content-grid,
  .settings-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 980px) {
  .login-panel {
    grid-template-columns: 1fr;
  }

  .login-brand {
    min-height: 220px;
  }

  .admin-shell {
    display: block;
  }

  .admin-sidebar {
    position: static;
    width: 100% !important;
    height: auto;
  }

  .admin-menu {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .sidebar-footer {
    display: none;
  }

  .admin-topbar {
    height: auto !important;
    align-items: flex-start;
    flex-direction: column;
    padding: 18px;
  }

  .topbar-actions {
    width: 100%;
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .topbar-search {
    width: min(420px, 100%);
  }

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

  .orders-filter,
  .admin-field-filter,
  .users-filter,
  .users-filter-tight,
  .usage-filter-tight,
  .package-filter-tight {
    grid-template-columns: 1fr;
  }

  .admin-field-filter .el-date-editor {
    grid-column: auto;
    min-width: 0;
  }
}

@media (max-width: 680px) {
  .login-page {
    display: block;
    min-height: 100vh;
    min-height: 100dvh;
    overflow-y: auto;
    padding: 16px 12px 24px;
  }

  .login-panel {
    min-height: 0;
  }

  .login-form,
  .login-brand {
    padding: 24px;
  }

  .login-brand {
    min-height: 160px;
  }

  .login-options,
  .card-heading,
  .package-actions {
    align-items: flex-start;
    flex-direction: column;
  }

  .admin-main {
    padding: 18px 12px 28px;
  }

  .metric-grid,
  .package-grid {
    grid-template-columns: 1fr;
  }

  .admin-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    display: block;
    width: min(280px, 84vw) !important;
    height: 100vh;
    padding: 20px 14px;
    overflow-y: auto;
    transform: translateX(-105%);
    transition: transform 0.2s ease;
    z-index: 40;
  }

  .admin-sidebar.mobile-menu-open {
    transform: translateX(0);
  }

  .mobile-menu-backdrop {
    position: fixed;
    inset: 0;
    display: block;
    background: rgba(21, 34, 51, 0.42);
    z-index: 30;
  }

  .mobile-menu-toggle {
    display: inline-grid;
    place-items: center;
    width: 38px;
    height: 38px;
    margin: 0 0 8px;
    padding: 0;
    color: #1867d2;
    background: #edf5ff;
    border: 1px solid #d7e7fb;
    border-radius: 8px;
    font-size: 20px;
  }

  .admin-topbar > div:first-child {
    width: 100%;
  }

  .admin-topbar h1 {
    font-size: 21px;
  }

  .admin-menu {
    display: block;
    grid-template-columns: none;
  }

  .trend-chart {
    gap: 8px;
  }

  .admin-user strong {
    max-width: 80px;
  }

  .admin-captcha-row {
    grid-template-columns: minmax(0, 1fr) 108px;
    gap: 8px;
  }

  .admin-captcha-image {
    width: 108px;
  }
}

.domain-settings-card {
  grid-column: 1 / -1;
}

.domain-add-row {
  display: flex;
  gap: 10px;
}

.domain-add-row .el-input {
  flex: 1;
}

.domain-add-row .domain-suffix {
  flex: 0 0 auto;
  margin: 0 10px 0 -4px;
  color: #606266;
  line-height: 32px;
  white-space: nowrap;
}

.domain-list {
  display: grid;
  gap: 8px;
}

.domain-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 38px;
  padding: 0 12px;
  border: 1px solid #e6eaf0;
  border-radius: 4px;
  color: #273449;
}

@media (max-width: 360px) {
  .admin-captcha-row {
    grid-template-columns: 1fr;
  }

  .admin-captcha-image {
    width: 100%;
  }
}

.landing-page {
  --landing-bg: #050914;
  --landing-panel: rgba(12, 20, 39, 0.82);
  --landing-line: rgba(139, 169, 214, 0.16);
  --landing-text: #f5f8ff;
  --landing-muted: #94a4bd;
  --landing-cyan: #41e9d4;
  --landing-blue: #4c8dff;
  --landing-violet: #9d78ff;
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  color: var(--landing-text);
  background:
    radial-gradient(circle at 78% 4%, rgba(70, 94, 255, 0.14), transparent 25%),
    radial-gradient(circle at 10% 28%, rgba(38, 226, 205, 0.08), transparent 24%),
    var(--landing-bg);
  font-family: Inter, "PingFang SC", "Microsoft YaHei", sans-serif;
}

.landing-page::before {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  opacity: 0.24;
  background-image:
    linear-gradient(rgba(124, 157, 205, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(124, 157, 205, 0.06) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, #000, transparent 48%);
}

.landing-ambient {
  position: absolute;
  pointer-events: none;
  border-radius: 50%;
  filter: blur(4px);
}

.landing-ambient-one {
  top: 180px;
  left: -220px;
  width: 440px;
  height: 440px;
  border: 1px solid rgba(65, 233, 212, 0.16);
  box-shadow: inset 0 0 100px rgba(65, 233, 212, 0.05);
}

.landing-ambient-two {
  top: 720px;
  right: -280px;
  width: 580px;
  height: 580px;
  border: 1px solid rgba(157, 120, 255, 0.13);
}

.landing-header {
  position: relative;
  z-index: 20;
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto minmax(220px, 1fr);
  align-items: center;
  width: min(1440px, calc(100% - 64px));
  min-height: 88px;
  margin: 0 auto;
  border-bottom: 1px solid var(--landing-line);
}

.landing-brand {
  display: inline-flex;
  align-items: center;
  justify-self: start;
  gap: 12px;
  color: var(--landing-text);
  text-decoration: none;
}

.landing-brand strong,
.landing-brand small {
  display: block;
}

.landing-brand strong {
  letter-spacing: 0.08em;
  font-size: 15px;
}

.landing-brand small {
  margin-top: 4px;
  color: #70819d;
  letter-spacing: 0.16em;
  font-size: 9px;
}

.landing-logo {
  position: relative;
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  overflow: hidden;
  border: 1px solid rgba(65, 233, 212, 0.44);
  border-radius: 10px;
  background: linear-gradient(145deg, rgba(65, 233, 212, 0.15), rgba(76, 141, 255, 0.12));
  box-shadow: 0 0 30px rgba(65, 233, 212, 0.12);
}

.landing-logo::before {
  width: 17px;
  height: 17px;
  content: "";
  border: 2px solid var(--landing-cyan);
  border-radius: 5px;
  transform: rotate(45deg);
}

.landing-logo i {
  position: absolute;
  width: 3px;
  height: 3px;
  background: #fff;
  border-radius: 50%;
  box-shadow: 0 0 8px var(--landing-cyan);
}

.landing-logo i:nth-child(1) { top: 7px; left: 7px; }
.landing-logo i:nth-child(2) { right: 7px; bottom: 7px; }
.landing-logo i:nth-child(3) { top: 7px; right: 7px; }

.landing-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 36px;
}

.landing-nav a,
.landing-login-link,
.landing-footer a {
  color: #a6b3c7;
  text-decoration: none;
  transition: color 0.2s ease;
}

.landing-nav a {
  font-size: 14px;
}

.landing-nav a:hover,
.landing-login-link:hover,
.landing-footer a:hover {
  color: var(--landing-cyan);
}

.landing-header-actions {
  display: flex;
  align-items: center;
  justify-self: end;
  gap: 24px;
}

.landing-login-link {
  font-size: 14px;
}

.landing-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 22px;
  color: #fff;
  border: 1px solid transparent;
  border-radius: 6px;
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.landing-button:hover {
  transform: translateY(-2px);
}

.landing-button-small {
  min-height: 40px;
  padding: 0 18px;
  color: #061018;
  background: var(--landing-cyan);
  box-shadow: 0 0 26px rgba(65, 233, 212, 0.15);
}

.landing-button-primary {
  min-height: 54px;
  color: #041018;
  background: linear-gradient(100deg, #41e9d4, #6ef0bf);
  box-shadow: 0 12px 34px rgba(65, 233, 212, 0.2);
}

.landing-button-primary:hover,
.landing-button-small:hover {
  box-shadow: 0 15px 42px rgba(65, 233, 212, 0.3);
}

.landing-button-ghost {
  min-height: 54px;
  color: #d9e3f1;
  border-color: rgba(151, 176, 213, 0.25);
  background: rgba(13, 21, 40, 0.55);
}

.landing-button-ghost:hover {
  border-color: rgba(65, 233, 212, 0.5);
  background: rgba(20, 33, 56, 0.72);
}

.landing-menu-toggle {
  display: none;
}

.landing-hero {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 0.87fr) minmax(520px, 1.13fr);
  align-items: center;
  gap: 60px;
  width: min(1380px, calc(100% - 64px));
  min-height: 740px;
  margin: 0 auto;
  padding: 80px 0 100px;
}

.hero-copy {
  min-width: 0;
  padding-left: 22px;
}

.hero-eyebrow,
.section-kicker {
  color: var(--landing-cyan);
  letter-spacing: 0.16em;
  font-size: 12px;
  font-weight: 800;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 13px 7px 8px;
  border: 1px solid rgba(65, 233, 212, 0.2);
  border-radius: 999px;
  background: rgba(65, 233, 212, 0.05);
  letter-spacing: 0.08em;
  font-size: 12px;
}

.hero-eyebrow > span {
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(65, 233, 212, 0.12);
}

.hero-eyebrow i,
.dashboard-status i,
.preview-chart-title small i {
  width: 6px;
  height: 6px;
  background: var(--landing-cyan);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--landing-cyan);
}

.hero-copy h1 {
  max-width: 720px;
  margin: 28px 0 0;
  color: #f7f9ff;
  letter-spacing: -0.045em;
  font-size: clamp(48px, 5vw, 78px);
  line-height: 1.12;
}

.hero-copy h1 span {
  display: block;
  color: transparent;
  background: linear-gradient(100deg, #eefcff 5%, #6ef0d7 47%, #76a8ff 100%);
  background-clip: text;
  -webkit-background-clip: text;
  overflow-wrap: anywhere;
}

.hero-description {
  max-width: 620px;
  margin: 26px 0 0;
  color: var(--landing-muted);
  font-size: 17px;
  line-height: 1.9;
}

.hero-actions {
  display: flex;
  gap: 14px;
  margin-top: 34px;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 24px;
  margin-top: 30px;
  color: #8393ac;
  font-size: 13px;
}

.hero-trust span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.hero-trust i {
  color: var(--landing-cyan);
}

.hero-visual {
  position: relative;
  min-width: 0;
  padding: 62px 0 42px 24px;
  perspective: 1400px;
}

.visual-orbit {
  position: absolute;
  pointer-events: none;
  border: 1px solid rgba(82, 159, 255, 0.12);
  border-radius: 50%;
}

.orbit-one {
  top: -20px;
  right: -90px;
  width: 570px;
  height: 570px;
}

.orbit-two {
  top: 35px;
  right: -35px;
  width: 455px;
  height: 455px;
  border-color: rgba(65, 233, 212, 0.11);
}

.dashboard-window {
  position: relative;
  z-index: 2;
  overflow: hidden;
  border: 1px solid rgba(117, 156, 218, 0.24);
  border-radius: 12px;
  background: rgba(8, 14, 28, 0.92);
  box-shadow: 0 42px 90px rgba(0, 0, 0, 0.42), 0 0 80px rgba(54, 118, 255, 0.09);
  transform: rotateY(-5deg) rotateX(2deg);
  transform-origin: center;
  backdrop-filter: blur(14px);
}

.dashboard-window::after {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  background: linear-gradient(120deg, rgba(255, 255, 255, 0.04), transparent 34%);
}

.dashboard-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 43px;
  padding: 0 17px;
  color: #61718c;
  border-bottom: 1px solid rgba(117, 156, 218, 0.15);
  letter-spacing: 0.08em;
  font-family: Consolas, monospace;
  font-size: 9px;
}

.dashboard-window-dots {
  display: flex;
  gap: 5px;
}

.dashboard-window-dots i {
  width: 6px;
  height: 6px;
  background: #334057;
  border-radius: 50%;
}

.dashboard-window-dots i:first-child { background: #ff6b7a; }
.dashboard-window-dots i:nth-child(2) { background: #ffc45d; }
.dashboard-window-dots i:last-child { background: #42d69d; }

.dashboard-status {
  display: flex;
  align-items: center;
  gap: 7px;
  color: #6e9b95;
}

.dashboard-body {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  min-height: 440px;
}

.dashboard-sidebar {
  display: flex;
  align-items: center;
  flex-direction: column;
  gap: 23px;
  padding-top: 18px;
  color: #53617a;
  border-right: 1px solid rgba(117, 156, 218, 0.13);
  font-size: 15px;
}

.dashboard-sidebar > i {
  display: grid;
  place-items: center;
  width: 31px;
  height: 31px;
  border-radius: 6px;
}

.dashboard-sidebar > i.active {
  color: var(--landing-cyan);
  background: rgba(65, 233, 212, 0.09);
  box-shadow: inset 0 0 0 1px rgba(65, 233, 212, 0.12);
}

.dashboard-mini-logo {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  margin-bottom: 8px;
  color: #071018;
  background: var(--landing-cyan);
  border-radius: 7px;
  font-size: 9px;
  font-weight: 900;
}

.dashboard-content-preview {
  padding: 28px 26px;
}

.dashboard-preview-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.dashboard-preview-heading small,
.dashboard-preview-heading strong {
  display: block;
}

.dashboard-preview-heading small {
  color: #596a84;
  letter-spacing: 0.16em;
  font-size: 8px;
}

.dashboard-preview-heading strong {
  margin-top: 6px;
  color: #dfe8f7;
  font-size: 19px;
}

.dashboard-preview-heading > span {
  padding: 7px 10px;
  color: #71809a;
  border: 1px solid rgba(117, 156, 218, 0.14);
  border-radius: 5px;
  font-size: 9px;
}

.preview-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 22px;
}

.preview-metrics article,
.preview-chart-card {
  border: 1px solid rgba(117, 156, 218, 0.13);
  background: linear-gradient(150deg, rgba(16, 27, 49, 0.88), rgba(10, 17, 31, 0.72));
}

.preview-metrics article {
  padding: 14px;
  border-radius: 7px;
}

.preview-metrics span,
.preview-metrics strong,
.preview-metrics small {
  display: block;
}

.preview-metrics span {
  color: #6f7e96;
  font-size: 9px;
}

.preview-metrics strong {
  margin-top: 9px;
  color: #e7eefb;
  font-size: 19px;
}

.preview-metrics small {
  margin-top: 7px;
  color: #42dcb8;
  font-size: 8px;
}

.preview-chart-card {
  margin-top: 12px;
  padding: 15px 17px 11px;
  border-radius: 7px;
}

.preview-chart-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #c9d5e7;
  font-size: 10px;
}

.preview-chart-title small {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #68847f;
  font-size: 8px;
}

.preview-chart {
  position: relative;
  display: flex;
  align-items: flex-end;
  gap: 7px;
  height: 142px;
  margin-top: 13px;
  background-image: linear-gradient(rgba(115, 145, 191, 0.08) 1px, transparent 1px);
  background-size: 100% 35px;
}

.preview-chart > span {
  position: relative;
  flex: 1;
  min-height: 12px;
  border-radius: 2px 2px 0 0;
  background: linear-gradient(to top, rgba(67, 126, 255, 0.2), rgba(65, 233, 212, 0.85));
  box-shadow: 0 0 11px rgba(65, 233, 212, 0.08);
}

.preview-chart > span:nth-child(2n) {
  opacity: 0.56;
}

.preview-chart > span i {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 1px;
  background: #a1fff2;
  box-shadow: 0 0 6px #41e9d4;
}

.preview-chart-labels {
  display: flex;
  justify-content: space-around;
  margin-top: 8px;
  color: #465570;
  font-size: 7px;
}

.floating-card {
  position: absolute;
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 142px;
  padding: 12px 14px;
  border: 1px solid rgba(111, 153, 214, 0.22);
  border-radius: 8px;
  background: rgba(12, 21, 39, 0.93);
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(12px);
}

.floating-card > span {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  color: var(--landing-cyan);
  border-radius: 7px;
  background: rgba(65, 233, 212, 0.1);
}

.floating-card small,
.floating-card strong {
  display: block;
}

.floating-card small { color: #667793; font-size: 8px; }
.floating-card strong { margin-top: 4px; color: #e9f1ff; font-size: 14px; }
.floating-card-users { bottom: 10px; left: -12px; }
.floating-card-health { top: 26px; right: -18px; }
.floating-card-health > span { color: #9d78ff; background: rgba(157, 120, 255, 0.1); }

.landing-proof {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  width: min(1280px, calc(100% - 64px));
  margin: 0 auto;
  border-top: 1px solid var(--landing-line);
  border-bottom: 1px solid var(--landing-line);
}

.landing-proof > div {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  min-height: 112px;
  border-right: 1px solid var(--landing-line);
}

.landing-proof > div:last-child { border-right: 0; }
.landing-proof strong { color: var(--landing-cyan); font-family: Consolas, monospace; font-size: 23px; }
.landing-proof span,
.landing-proof small { display: block; }
.landing-proof span { color: #dbe4f2; font-size: 14px; font-weight: 700; }
.landing-proof small { margin-top: 5px; color: #61718b; font-size: 11px; font-weight: 400; }

.landing-section {
  position: relative;
  z-index: 2;
  width: min(1280px, calc(100% - 64px));
  margin: 0 auto;
  padding: 130px 0;
}

.section-heading {
  max-width: 760px;
  margin: 0 auto 58px;
  text-align: center;
}

.section-heading-left { margin-left: 0; text-align: left; }
.section-heading h2,
.workflow-copy h2,
.data-copy h2,
.landing-cta h2 {
  margin: 17px 0 0;
  color: #f4f7fd;
  letter-spacing: -0.035em;
  font-size: clamp(34px, 3.5vw, 52px);
  line-height: 1.2;
}

.section-heading p,
.workflow-copy > p,
.data-copy > p,
.landing-cta p {
  margin: 18px 0 0;
  color: var(--landing-muted);
  font-size: 16px;
  line-height: 1.85;
}

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

.feature-card {
  position: relative;
  min-height: 370px;
  overflow: hidden;
  padding: 30px;
  border: 1px solid var(--landing-line);
  background: linear-gradient(145deg, rgba(14, 24, 44, 0.75), rgba(8, 14, 27, 0.62));
  transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.feature-card::after {
  position: absolute;
  right: -60px;
  bottom: -70px;
  width: 150px;
  height: 150px;
  content: "";
  border: 1px solid rgba(85, 132, 206, 0.09);
  border-radius: 50%;
}

.feature-card:hover {
  z-index: 2;
  border-color: rgba(65, 233, 212, 0.32);
  background: linear-gradient(145deg, rgba(17, 33, 53, 0.92), rgba(8, 17, 30, 0.82));
  transform: translateY(-6px);
}

.feature-card.featured {
  border-color: rgba(65, 233, 212, 0.28);
  box-shadow: inset 0 1px 0 rgba(65, 233, 212, 0.09), 0 25px 70px rgba(0, 0, 0, 0.16);
}

.feature-index {
  position: absolute;
  top: 28px;
  right: 28px;
  color: #34435b;
  font-family: Consolas, monospace;
  font-size: 12px;
}

.feature-icon {
  display: grid;
  place-items: center;
  width: 51px;
  height: 51px;
  border: 1px solid currentColor;
  border-radius: 10px;
  font-size: 24px;
}

.feature-icon.cyan { color: #41e9d4; background: rgba(65, 233, 212, 0.07); }
.feature-icon.violet { color: #9d78ff; background: rgba(157, 120, 255, 0.07); }
.feature-icon.blue { color: #5b9bff; background: rgba(91, 155, 255, 0.07); }
.feature-icon.green { color: #52dda2; background: rgba(82, 221, 162, 0.07); }
.feature-icon.orange { color: #ffac65; background: rgba(255, 172, 101, 0.07); }
.feature-icon.pink { color: #ed79b4; background: rgba(237, 121, 180, 0.07); }

.feature-card h3 { margin: 24px 0 0; color: #e7edf7; font-size: 21px; }
.feature-card p { min-height: 74px; margin: 13px 0 0; color: #8796ad; line-height: 1.75; }
.feature-card ul { display: grid; gap: 9px; margin: 19px 0 0; padding: 17px 0 0; border-top: 1px solid var(--landing-line); list-style: none; }
.feature-card li { position: relative; padding-left: 15px; color: #a9b5c7; font-size: 13px; }
.feature-card li::before { position: absolute; top: 7px; left: 0; width: 4px; height: 4px; content: ""; background: var(--landing-cyan); border-radius: 50%; }

.workflow-section {
  display: grid;
  grid-template-columns: 0.68fr 1.32fr;
  gap: 90px;
  align-items: center;
  padding-top: 90px;
}

.workflow-copy { position: sticky; top: 120px; align-self: start; }
.workflow-copy > p { max-width: 410px; }
.landing-text-link { display: inline-flex; align-items: center; gap: 9px; margin-top: 28px; color: var(--landing-cyan); text-decoration: none; font-weight: 700; }

.workflow-steps { border-top: 1px solid var(--landing-line); }
.workflow-steps article {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr) 28px;
  align-items: center;
  gap: 25px;
  min-height: 180px;
  padding: 30px 18px;
  border-bottom: 1px solid var(--landing-line);
}
.step-number { color: transparent; -webkit-text-stroke: 1px rgba(65, 233, 212, 0.55); font-family: Consolas, monospace; font-size: 38px; }
.workflow-steps small { color: #586982; letter-spacing: 0.14em; font-size: 10px; }
.workflow-steps h3 { margin: 9px 0 0; color: #e5edf9; font-size: 21px; }
.workflow-steps p { margin: 10px 0 0; color: #8392a9; line-height: 1.7; }
.step-arrow { color: #3a4b64; font-size: 19px; }

.data-section { width: min(1440px, calc(100% - 32px)); }
.data-panel {
  position: relative;
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  align-items: center;
  min-height: 560px;
  overflow: hidden;
  padding: 72px 80px;
  border: 1px solid rgba(91, 155, 255, 0.18);
  background:
    radial-gradient(circle at 76% 50%, rgba(65, 233, 212, 0.09), transparent 28%),
    linear-gradient(120deg, rgba(15, 27, 50, 0.95), rgba(7, 13, 26, 0.96));
}
.data-panel-grid { position: absolute; inset: 0; opacity: 0.35; background-image: linear-gradient(rgba(115, 148, 195, 0.07) 1px, transparent 1px), linear-gradient(90deg, rgba(115, 148, 195, 0.07) 1px, transparent 1px); background-size: 54px 54px; mask-image: linear-gradient(90deg, transparent, #000 35%, #000); }
.data-copy,
.data-visual { position: relative; z-index: 2; }
.data-copy > p { max-width: 480px; }
.data-points { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 15px; max-width: 470px; margin-top: 30px; }
.data-points span { display: flex; align-items: center; gap: 9px; color: #adbacd; font-size: 13px; }
.data-points i { color: var(--landing-cyan); font-size: 17px; }
.data-visual { display: flex; align-items: center; justify-content: center; gap: 45px; }
.data-ring { display: grid; place-items: center; width: 244px; height: 244px; border-radius: 50%; background: conic-gradient(var(--landing-cyan) 0 72%, #6387ff 72% 90%, rgba(68, 87, 122, 0.35) 90% 100%); box-shadow: 0 0 60px rgba(65, 233, 212, 0.12); }
.data-ring::before { position: absolute; width: 198px; height: 198px; content: ""; border: 1px solid rgba(65, 233, 212, 0.13); border-radius: 50%; background: #0a1324; }
.data-ring > div { position: relative; z-index: 2; text-align: center; }
.data-ring strong,
.data-ring span { display: block; }
.data-ring strong { color: #eef6ff; font-size: 43px; }
.data-ring strong small { color: var(--landing-cyan); font-size: 20px; }
.data-ring span { margin-top: 7px; color: #71819a; font-size: 11px; }
.data-list { display: grid; gap: 20px; min-width: 180px; }
.data-list > div { display: flex; justify-content: space-between; gap: 28px; padding-bottom: 13px; color: #9cabc0; border-bottom: 1px solid var(--landing-line); font-size: 12px; }
.data-list span { display: flex; align-items: center; gap: 8px; }
.data-list i { width: 6px; height: 6px; border-radius: 50%; }
.data-list i.cyan { background: var(--landing-cyan); box-shadow: 0 0 7px var(--landing-cyan); }
.data-list i.violet { background: var(--landing-violet); }
.data-list i.blue { background: var(--landing-blue); }
.data-list i.muted { background: #40506b; }
.data-list strong { color: #dce5f2; }

.scenario-section { padding-top: 70px; }
.scenario-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--landing-line); border-left: 1px solid var(--landing-line); }
.scenario-grid article { min-height: 280px; padding: 30px 26px; border-right: 1px solid var(--landing-line); border-bottom: 1px solid var(--landing-line); }
.scenario-icon { display: grid; place-items: center; width: 46px; height: 46px; color: var(--landing-cyan); border: 1px solid rgba(65, 233, 212, 0.2); font-size: 20px; }
.scenario-grid h3 { margin: 30px 0 0; color: #e6edf7; font-size: 19px; }
.scenario-grid p { min-height: 70px; margin: 13px 0 0; color: #7d8da5; line-height: 1.7; font-size: 14px; }
.scenario-grid article > span { display: inline-block; margin-top: 18px; padding: 5px 9px; color: #71839d; border: 1px solid rgba(113, 131, 157, 0.2); font-size: 10px; }

.faq-section { padding-top: 70px; }
.faq-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: var(--landing-line); border: 1px solid var(--landing-line); }
.faq-grid article { min-height: 180px; padding: 30px 32px; background: #080f1d; }
.faq-grid h3 { margin: 0; color: #dfe8f5; font-size: 17px; }
.faq-grid p { margin: 15px 0 0; color: #7e8ea6; line-height: 1.8; font-size: 14px; }

.landing-cta {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 50px;
  width: min(1280px, calc(100% - 64px));
  min-height: 380px;
  margin: 40px auto 100px;
  overflow: hidden;
  padding: 65px 76px;
  border: 1px solid rgba(65, 233, 212, 0.22);
  background: radial-gradient(circle at 85% 30%, rgba(72, 125, 255, 0.18), transparent 33%), linear-gradient(120deg, #0e2130, #0a1326 64%);
}
.cta-grid { position: absolute; inset: 0; opacity: 0.22; background-image: linear-gradient(rgba(65, 233, 212, 0.13) 1px, transparent 1px), linear-gradient(90deg, rgba(65, 233, 212, 0.13) 1px, transparent 1px); background-size: 42px 42px; mask-image: linear-gradient(90deg, #000, transparent 70%); }
.landing-cta > div:not(.cta-grid) { position: relative; z-index: 2; }
.landing-cta p { max-width: 570px; }
.cta-actions { display: grid; flex: 0 0 auto; justify-items: center; gap: 20px; }

.landing-footer {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 30px;
  width: min(1440px, calc(100% - 64px));
  min-height: 130px;
  margin: 0 auto;
  border-top: 1px solid var(--landing-line);
}
.landing-footer p { color: #61718b; font-size: 13px; }
.landing-footer > div { display: flex; justify-content: flex-end; gap: 24px; color: #53627a; font-size: 12px; }

@media (max-width: 1180px) {
  .landing-header { grid-template-columns: auto 1fr auto; }
  .landing-nav { gap: 20px; }
  .landing-hero { grid-template-columns: 1fr; padding-top: 90px; }
  .hero-copy { max-width: 820px; padding-left: 0; }
  .hero-visual { width: min(790px, 100%); margin: 0 auto; }
  .feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .data-panel { padding: 64px 50px; }
  .data-visual { gap: 25px; }
  .data-ring { width: 210px; height: 210px; }
  .data-ring::before { width: 168px; height: 168px; }
  .scenario-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 900px) {
  .landing-header {
    grid-template-columns: 1fr auto;
    width: calc(100% - 36px);
    max-width: 720px;
  }
  .landing-menu-toggle {
    display: grid;
    gap: 4px;
    width: 42px;
    height: 42px;
    padding: 11px;
    border: 1px solid var(--landing-line);
    border-radius: 7px;
    background: rgba(13, 22, 40, 0.82);
  }
  .landing-menu-toggle span { display: block; height: 1px; background: #b7c4d8; transition: transform 0.2s ease, opacity 0.2s ease; }
  .landing-header.menu-open .landing-menu-toggle span:first-child { transform: translateY(5px) rotate(45deg); }
  .landing-header.menu-open .landing-menu-toggle span:nth-child(2) { opacity: 0; }
  .landing-header.menu-open .landing-menu-toggle span:last-child { transform: translateY(-5px) rotate(-45deg); }
  .landing-nav,
  .landing-header-actions {
    position: absolute;
    top: 76px;
    right: 0;
    left: 0;
    display: none;
    padding: 20px;
    border: 1px solid rgba(117, 156, 218, 0.2);
    background: rgba(7, 13, 26, 0.97);
    backdrop-filter: blur(16px);
  }
  .landing-header.menu-open .landing-nav { display: grid; gap: 0; }
  .landing-header.menu-open .landing-header-actions { top: 263px; display: flex; justify-content: stretch; border-top: 0; }
  .landing-nav a { padding: 12px 4px; border-bottom: 1px solid var(--landing-line); }
  .landing-header-actions .landing-button { flex: 1; }
  .landing-hero,
  .landing-section,
  .landing-proof,
  .landing-cta {
    width: calc(100% - 36px);
    max-width: 720px;
  }
  .landing-hero { min-height: auto; padding: 76px 0 70px; }
  .hero-copy h1 { font-size: clamp(43px, 9vw, 65px); }
  .landing-proof { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .landing-proof > div:nth-child(2) { border-right: 0; }
  .landing-proof > div:nth-child(-n+2) { border-bottom: 1px solid var(--landing-line); }
  .landing-section { padding: 100px 0; }
  .workflow-section { grid-template-columns: 1fr; gap: 45px; }
  .workflow-copy { position: static; }
  .data-section { width: calc(100% - 20px); max-width: 780px; }
  .data-panel { grid-template-columns: 1fr; gap: 60px; padding: 55px 40px; }
  .data-visual { justify-content: flex-start; }
  .landing-cta { align-items: flex-start; flex-direction: column; padding: 55px 45px; }
  .cta-actions { justify-items: start; }
  .landing-footer { grid-template-columns: 1fr; justify-items: center; width: calc(100% - 36px); max-width: 720px; padding: 35px 0; text-align: center; }
  .landing-footer .landing-brand { justify-self: center; }
  .landing-footer > div { justify-content: center; flex-wrap: wrap; }
}

@media (max-width: 640px) {
  .landing-page::before { background-size: 44px 44px; }
  .landing-header { min-height: 76px; }
  .landing-brand strong { font-size: 13px; }
  .landing-brand small { font-size: 8px; }
  .landing-logo { width: 35px; height: 35px; }
  .landing-nav,
  .landing-header-actions { top: 68px; }
  .landing-header.menu-open .landing-header-actions { top: 255px; align-items: stretch; flex-direction: column-reverse; gap: 14px; }
  .landing-header-actions .landing-login-link { padding: 8px; text-align: center; }
  .landing-hero { padding-top: 58px; }
  .hero-eyebrow { font-size: 10px; }
  .hero-copy { width: 100%; padding-left: 0; }
  .hero-copy h1 { margin-top: 23px; font-size: clamp(36px, 10.2vw, 40px); line-height: 1.14; }
  .hero-copy h1 span { max-width: 100%; }
  .hero-description { font-size: 15px; line-height: 1.8; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .hero-actions .landing-button { width: 100%; }
  .hero-trust { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 13px; }
  .hero-visual { margin-top: 16px; padding: 20px 0 32px; }
  .dashboard-window { transform: none; }
  .dashboard-topbar { padding: 0 11px; }
  .dashboard-topbar > span { display: none; }
  .dashboard-body { grid-template-columns: 42px minmax(0, 1fr); min-height: 330px; }
  .dashboard-sidebar { gap: 16px; padding-top: 12px; font-size: 12px; }
  .dashboard-sidebar > i { width: 25px; height: 25px; }
  .dashboard-mini-logo { width: 25px; height: 25px; }
  .dashboard-content-preview { padding: 18px 12px; }
  .preview-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .preview-metrics article:last-child { display: none; }
  .preview-metrics article { padding: 10px; }
  .preview-metrics strong { font-size: 15px; }
  .preview-chart { gap: 4px; height: 96px; }
  .floating-card { min-width: 120px; padding: 9px 10px; }
  .floating-card-users { left: -7px; }
  .floating-card-health { top: -3px; right: -7px; }
  .floating-card > span { width: 28px; height: 28px; }
  .landing-proof > div { min-height: 92px; gap: 10px; }
  .landing-proof strong { font-size: 18px; }
  .landing-proof span { font-size: 12px; }
  .section-heading { margin-bottom: 38px; text-align: left; }
  .section-heading h2,
  .workflow-copy h2,
  .data-copy h2,
  .landing-cta h2 { font-size: 34px; }
  .section-heading p,
  .workflow-copy > p,
  .data-copy > p,
  .landing-cta p { font-size: 14px; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-card { min-height: 0; padding: 25px; }
  .feature-card p { min-height: 0; }
  .workflow-steps article { grid-template-columns: 52px minmax(0, 1fr); gap: 15px; min-height: 160px; padding: 24px 0; }
  .step-number { font-size: 29px; }
  .step-arrow { display: none; }
  .data-panel { gap: 45px; padding: 44px 24px; }
  .data-points { grid-template-columns: 1fr; }
  .data-visual { align-items: center; flex-direction: column; }
  .data-ring { width: 190px; height: 190px; }
  .data-ring::before { width: 152px; height: 152px; }
  .data-ring strong { font-size: 34px; }
  .data-list { width: 100%; }
  .scenario-grid { grid-template-columns: 1fr; }
  .scenario-grid article { min-height: 240px; }
  .scenario-grid p { min-height: 0; }
  .faq-grid { grid-template-columns: 1fr; }
  .faq-grid article { min-height: 0; padding: 25px; }
  .landing-cta { min-height: 0; margin-bottom: 70px; padding: 44px 25px; }
  .cta-actions { width: 100%; }
  .cta-actions .landing-button { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .landing-button,
  .feature-card,
  .landing-menu-toggle span { transition: none; }
}