:root {
  --bg: #f5f5f7;
  --card: rgba(255, 255, 255, 0.78);
  --text: #1d1d1f;
  --muted: rgba(29, 29, 31, 0.62);
  --line: rgba(0, 0, 0, 0.07);
  --soft: #fbfbfd;
  --accent: #1d1d1f;
  --success-bg: rgba(16, 185, 129, 0.06);
  --success: #047857;
  --warn-bg: rgba(245, 158, 11, 0.06);
  --warn: #b45309;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.06);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  overflow-x: hidden;
}

.bg-glow {
  position: fixed;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 0;
}

.bg-glow::before,
.bg-glow::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  filter: blur(70px);
}

.bg-glow::before {
  width: 540px;
  height: 540px;
  left: 50%;
  top: -180px;
  transform: translateX(-50%);
  background: rgba(255, 255, 255, 0.95);
}

.bg-glow::after {
  width: 420px;
  height: 420px;
  right: 6%;
  top: 280px;
  background: rgba(223, 231, 255, 0.9);
}

.bg-glow span {
  position: absolute;
  width: 320px;
  height: 320px;
  left: 7%;
  top: 620px;
  border-radius: 999px;
  background: rgba(238, 243, 255, 0.95);
  filter: blur(70px);
}

.wrap {
  position: relative;
  z-index: 1;
}

.container {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
}

.header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(255, 255, 255, 0.72);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 0;
}

.brand {
  text-decoration: none;
  color: inherit;
}

.brand-title {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.brand-sub {
  font-size: 12px;
  color: rgba(0, 0, 0, 0.4);
  margin-top: 2px;
}

.nav {
  display: flex;
  gap: 28px;
  align-items: center;
}

.nav a {
  text-decoration: none;
  color: rgba(0, 0, 0, 0.56);
  font-size: 14px;
}

.nav a:hover {
  color: var(--text);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 999px;
  text-decoration: none;
  padding: 12px 22px;
  font-size: 14px;
  font-weight: 500;
  transition: 0.2s ease;
  border: 1px solid transparent;
  cursor: pointer;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.84);
  color: var(--text);
  border-color: rgba(0, 0, 0, 0.08);
  backdrop-filter: blur(14px);
}

.full {
  width: 100%;
  margin-top: 16px;
}

.hero {
  padding: 86px 0 56px;
  text-align: center;
}

.eyebrow {
  display: inline-flex;
  border: 1px solid rgba(0, 0, 0, 0.08);
  background: rgba(255, 255, 255, 0.72);
  border-radius: 999px;
  padding: 8px 16px;
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(12px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.03);
}

h1 {
  margin: 26px auto 0;
  max-width: 980px;
  font-size: clamp(44px, 8vw, 78px);
  line-height: 0.95;
  letter-spacing: -0.055em;
  font-weight: 600;
}

.hero p {
  max-width: 820px;
  margin: 28px auto 0;
  font-size: 20px;
  line-height: 1.7;
  color: var(--muted);
}

.hero-actions {
  margin-top: 38px;
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

.grid {
  display: grid;
  gap: 24px;
}

.grid-2 {
  grid-template-columns: 1.1fr 0.9fr;
  margin-top: 56px;
  margin-bottom: 72px;
}

.card {
  border: 1px solid var(--line);
  background: var(--card);
  backdrop-filter: blur(22px);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
  padding: 30px;
}

.card h2,
.card h3 {
  margin: 10px 0 0;
  font-size: 34px;
  line-height: 1.08;
  letter-spacing: -0.04em;
  font-weight: 600;
}

.kicker {
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(0, 0, 0, 0.35);
}

.top-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
}

.pill {
  padding: 7px 12px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  font-size: 12px;
  color: rgba(0, 0, 0, 0.42);
  white-space: nowrap;
}

.mini-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 30px;
}

.mini-card {
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 20px;
}

.mini-value {
  font-size: 28px;
  font-weight: 600;
  letter-spacing: -0.04em;
}

.mini-label {
  margin-top: 8px;
  color: rgba(0, 0, 0, 0.45);
  font-size: 14px;
  line-height: 1.55;
}

.preview-box,
.form-shell {
  margin-top: 24px;
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 24px;
}

.preview-box {
  background: linear-gradient(to bottom, #ffffff, #f7f8fb);
}

.form-shell {
  background: #fff;
  padding: 20px;
}

.status-pill {
  background: rgba(16, 185, 129, 0.1);
  color: var(--success);
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 600;
}

.uid-box,
.info-box,
.step,
.note-box {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: #fff;
}

.uid-box {
  padding: 18px;
  margin-top: 18px;
}

.uid-value {
  margin-top: 8px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 14px;
  color: rgba(0, 0, 0, 0.8);
  word-break: break-all;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 16px;
}

.info-box {
  padding: 16px;
}

.box-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: rgba(0, 0, 0, 0.35);
}

.box-value {
  margin-top: 8px;
  font-size: 14px;
  color: rgba(0, 0, 0, 0.85);
}

.steps {
  margin-top: 28px;
  display: grid;
  gap: 14px;
}

.step {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px;
  background: var(--soft);
}

.step-num {
  width: 36px;
  height: 36px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  color: rgba(0, 0, 0, 0.7);
  flex: 0 0 auto;
}

.step-text {
  font-size: 14px;
  color: rgba(0, 0, 0, 0.6);
  line-height: 1.6;
}

.section-simple {
  padding-bottom: 86px;
}

.page-top {
  padding: 68px 0 28px;
}

.page-top .eyebrow {
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: rgba(0, 0, 0, 0.35);
}

.page-top h1 {
  margin: 12px 0 0;
  font-size: clamp(36px, 5vw, 58px);
  line-height: 1.02;
  letter-spacing: -0.05em;
}

.page-top p {
  margin: 18px 0 0;
  max-width: 780px;
  font-size: 19px;
  line-height: 1.75;
  color: var(--muted);
}

label {
  display: block;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: rgba(0, 0, 0, 0.35);
}

input {
  width: 100%;
  margin-top: 12px;
  padding: 16px 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: var(--soft);
  font-size: 14px;
  color: rgba(0, 0, 0, 0.78);
  outline: none;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

input:focus {
  border-color: rgba(0, 0, 0, 0.16);
  background: #fff;
}

.result-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
}

.result-title {
  margin-top: 8px;
  font-size: 28px;
  font-weight: 600;
  letter-spacing: -0.03em;
}

.badge {
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
  display: none;
}

.badge.show {
  display: inline-flex;
}

.badge.success {
  background: rgba(16, 185, 129, 0.1);
  color: var(--success);
}

.result-box {
  margin-top: 26px;
  border-radius: 28px;
  padding: 22px;
  border: 1px solid var(--line);
  background: var(--soft);
}

.result-box.success {
  background: var(--success-bg);
  border-color: rgba(16, 185, 129, 0.16);
}

.result-box.warning {
  background: var(--warn-bg);
  border-color: rgba(245, 158, 11, 0.16);
}

.result-kicker {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
}

.result-box.success .result-kicker {
  color: rgba(4, 120, 87, 0.82);
}

.result-box.warning .result-kicker {
  color: rgba(180, 83, 9, 0.82);
}

.result-box.neutral .result-kicker {
  color: rgba(0, 0, 0, 0.35);
}

.result-content {
  margin-top: 16px;
  font-size: 14px;
  line-height: 1.9;
  color: rgba(0, 0, 0, 0.78);
}

.note-box {
  margin-top: 18px;
  padding: 18px;
  background: var(--soft);
  font-size: 14px;
  line-height: 1.7;
  color: rgba(0, 0, 0, 0.55);
}

.field-line span {
  color: rgba(0, 0, 0, 0.45);
}

footer {
  padding: 20px 0 44px;
  color: rgba(0, 0, 0, 0.42);
  font-size: 13px;
  text-align: center;
}

.org-actions {
  margin-top: 30px;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.org-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.org-card h2 {
  font-size: 30px;
  line-height: 1.05;
  letter-spacing: -0.04em;
}
.org-info {
  margin-top: 18px;
}

.org-note {
  margin-top: 22px;
}

.org-link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  color: rgba(0, 0, 0, 0.6);
  transition: 0.2s ease;
}

.org-link:hover {
  color: #1d1d1f;
}

.org-link-arrow {
  margin-left: 6px;
  font-size: 13px;
}
.org-card-cta {
  background: linear-gradient(to bottom, rgba(255,255,255,0.9), rgba(247,248,251,0.98));
}
.share-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.share-icon {
  font-size: 14px;
  line-height: 1;
}

#how-it-works {
  scroll-margin-top: 96px;
}

.brand-mark {
  display: inline-flex;
  flex-direction: column;
  text-decoration: none;
  line-height: 1;
  color: inherit;
}

.brand-title-mark {
  font-size: 22px;
  font-weight: 800;
  /* letter-spacing: -0.045em; */
  color: #111111;
}
.brand-e{
  font-size: 26px;
  font-style: italic;
}

.brand-e,
.brand-ee {
  color: #23395d;
}

.brand-learning {
  background: linear-gradient(90deg, #4aa0d8 0%, #72b9e6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: transparent;
}

.brand-mark .brand-sub {
  margin-top: 10px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: rgba(35, 57, 93, 0.7);
}

@media (max-width: 980px) {
  .grid,
  .grid-2,
  .mini-grid,
  .info-grid {
    grid-template-columns: 1fr;
  }

  .header-inner {
  flex-wrap: wrap;
  align-items: flex-start;
}

.nav {
  display: flex;
  width: 100%;
  order: 3;
  gap: 18px;
  padding-top: 8px;
}

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

  .card {
    padding: 24px;
  }

  .card h2,
  .card h3 {
    font-size: 28px;
  }

  .hero p,
  .page-top p {
    font-size: 18px;
  }

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

  .org-card h2 {
    font-size: 24px;
    line-height: 1.08;
  }

  .org-actions {
    gap: 12px;
  }
  .header .btn {
    padding: 10px 18px;
    font-size: 14px;
  }

  .brand-title {
    font-size: 20px;
  }

  .brand-sub {
    font-size: 11px;
  }
}