:root {
  --color-navy: #052e78;
  --color-blue: #1673ff;
  --color-gold: #f6b01c;
  --color-gray: #6d7d92;
  --color-line: #d7dde6;
  --color-soft: #f5f8fc;
  --color-white: #ffffff;
  --color-text: #10213d;
  --shadow-card: 0 24px 70px rgba(5, 46, 120, 0.14);
  --radius-lg: 28px;
  --radius-md: 18px;
  --max-width: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--color-text);
  background:
    radial-gradient(circle at top left, rgba(22, 115, 255, 0.08), transparent 34rem),
    linear-gradient(180deg, #ffffff 0%, #f7faff 100%);
}

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

.site-header {
  width: min(var(--max-width), calc(100% - 40px));
  margin: 0 auto;
  padding: 26px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand-link {
  display: inline-flex;
  align-items: center;
}

.brand-logo {
  display: block;
  width: 250px;
  max-width: 48vw;
  height: auto;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--color-gray);
  font-size: 0.95rem;
  font-weight: 650;
}

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

.nav-cta {
  color: var(--color-navy) !important;
  border: 1px solid rgba(5, 46, 120, 0.16);
  border-radius: 999px;
  padding: 10px 16px;
  background: rgba(255, 255, 255, 0.72);
}

.section {
  width: min(var(--max-width), calc(100% - 40px));
  margin: 0 auto;
}

.hero {
  min-height: 650px;
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  align-items: center;
  gap: 64px;
  padding: 78px 0 88px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--color-blue);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 22px;
  color: var(--color-navy);
  font-size: clamp(3rem, 7vw, 5.9rem);
  line-height: 0.95;
  letter-spacing: -0.06em;
}

.hero-subtitle {
  max-width: 620px;
  color: var(--color-gray);
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  line-height: 1.65;
}

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

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0 22px;
  font-weight: 800;
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

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

.button-primary {
  color: var(--color-white);
  background: linear-gradient(135deg, var(--color-blue), #0758d8);
  box-shadow: 0 16px 32px rgba(22, 115, 255, 0.24);
}

.button-secondary {
  color: var(--color-navy);
  border: 1px solid rgba(5, 46, 120, 0.16);
  background: rgba(255, 255, 255, 0.8);
}

.hero-note {
  margin-top: 22px;
  max-width: 520px;
  color: #8290a5;
  font-size: 0.98rem;
  line-height: 1.55;
}

.hero-panel {
  position: relative;
}

.hero-panel::before {
  content: "";
  position: absolute;
  inset: -36px;
  z-index: -1;
  border-radius: 40px;
  background: radial-gradient(circle at 50% 0%, rgba(22, 115, 255, 0.18), transparent 70%);
}

.score-card {
  border: 1px solid rgba(5, 46, 120, 0.1);
  border-radius: var(--radius-lg);
  padding: 30px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(10px);
}

.score-card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 30px;
  color: var(--color-navy);
  font-weight: 850;
}

.status-dot {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: var(--color-gold);
  box-shadow: 0 0 0 7px rgba(246, 176, 28, 0.14);
}

.score-row {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  margin: 18px 0 8px;
  color: var(--color-gray);
  font-weight: 700;
}

.score-row strong {
  color: var(--color-navy);
}

.meter {
  height: 12px;
  overflow: hidden;
  border-radius: 999px;
  background: #edf2f8;
}

.meter span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--color-navy), var(--color-blue));
}

.insight-box {
  margin-top: 14px;
  border: 1px solid rgba(22, 115, 255, 0.16);
  border-radius: var(--radius-md);
  padding: 18px;
  color: var(--color-gray);
  background: #f7fbff;
  line-height: 1.55;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 34px;
}

.section-heading h2,
.product-copy h2,
.final-cta h2 {
  margin-bottom: 16px;
  color: var(--color-navy);
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.06;
  letter-spacing: -0.045em;
}

.value-section,
.how-section,
.product-section,
.final-cta {
  padding: 86px 0;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.feature-card,
.step,
.principle-card {
  border: 1px solid rgba(5, 46, 120, 0.09);
  border-radius: var(--radius-md);
  padding: 26px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 14px 42px rgba(5, 46, 120, 0.07);
}

.feature-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  border-radius: 14px;
  color: white;
  background: var(--color-blue);
  font-weight: 900;
}

.feature-card h3,
.step h3,
.principle-card h3 {
  color: var(--color-navy);
  font-size: 1.25rem;
  margin-bottom: 10px;
}

.feature-card p,
.step p,
.product-copy p,
.principle-card p,
.final-cta p {
  color: var(--color-gray);
  line-height: 1.68;
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.step span {
  display: inline-block;
  margin-bottom: 18px;
  color: var(--color-blue);
  font-weight: 900;
  letter-spacing: 0.08em;
}

.product-section {
  display: grid;
  grid-template-columns: 1fr 0.8fr;
  align-items: start;
  gap: 32px;
}

.product-copy {
  max-width: 700px;
}

.principle-card {
  border-color: rgba(246, 176, 28, 0.26);
  background: linear-gradient(180deg, #ffffff, #fffaf0);
}

.final-cta {
  margin-bottom: 60px;
  border-radius: 36px;
  padding: 58px;
  text-align: center;
  background:
    radial-gradient(circle at top, rgba(22, 115, 255, 0.17), transparent 36rem),
    var(--color-navy);
}

.final-cta .eyebrow,
.final-cta h2 {
  color: var(--color-white);
}

.final-cta p {
  max-width: 650px;
  margin: 0 auto 28px;
  color: rgba(255, 255, 255, 0.78);
}

.site-footer {
  width: min(var(--max-width), calc(100% - 40px));
  margin: 0 auto;
  padding: 30px 0 46px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: var(--color-gray);
  border-top: 1px solid var(--color-line);
}

.site-footer div {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.site-footer strong {
  color: var(--color-navy);
}

.site-footer p {
  margin: 0;
}

@media (max-width: 920px) {
  .header-nav {
    display: none;
  }

  .brand-logo {
    width: 220px;
  }

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 38px;
    padding-top: 54px;
  }

  .card-grid,
  .steps,
  .product-section {
    grid-template-columns: 1fr;
  }

  .final-cta {
    padding: 42px 24px;
  }

  .site-footer {
    flex-direction: column;
  }
}

@media (max-width: 560px) {
  .site-header,
  .section,
  .site-footer {
    width: min(100% - 28px, var(--max-width));
  }

  .brand-logo {
    width: 190px;
    max-width: 74vw;
  }

  h1 {
    font-size: 3.1rem;
  }

  .hero-actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .score-card {
    padding: 22px;
  }

  .value-section,
  .how-section,
  .product-section,
  .final-cta {
    padding: 58px 0;
  }

  .final-cta {
    padding: 38px 20px;
  }
}

.waitlist-section {
  display: grid;
  grid-template-columns: 0.85fr 1fr;
  gap: 34px;
  align-items: start;
  padding: 86px 0;
}

.waitlist-copy h2 {
  margin-bottom: 16px;
  color: var(--color-navy);
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.06;
  letter-spacing: -0.045em;
}

.waitlist-copy p {
  color: var(--color-gray);
  line-height: 1.68;
}

.privacy-note {
  margin-top: 18px;
  font-size: 0.93rem;
}

.waitlist-form {
  border: 1px solid rgba(5, 46, 120, 0.1);
  border-radius: var(--radius-lg);
  padding: 30px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow-card);
}

.form-row {
  display: grid;
  gap: 8px;
  margin-bottom: 18px;
}

.form-row label {
  color: var(--color-navy);
  font-weight: 800;
}

.form-row input,
.form-row textarea {
  width: 100%;
  border: 1px solid rgba(5, 46, 120, 0.16);
  border-radius: 14px;
  padding: 13px 14px;
  color: var(--color-text);
  background: #ffffff;
  font: inherit;
}

.form-row input:focus,
.form-row textarea:focus {
  outline: 3px solid rgba(22, 115, 255, 0.16);
  border-color: var(--color-blue);
}

.form-row textarea {
  resize: vertical;
}

.waitlist-form .button {
  border: 0;
  cursor: pointer;
}

.waitlist-form .button:disabled {
  cursor: not-allowed;
  opacity: 0.68;
  transform: none;
}

.form-status {
  min-height: 1.5rem;
  margin: 18px 0 0;
  color: var(--color-gray);
  font-weight: 700;
  line-height: 1.45;
}

.form-status[data-type="success"] {
  color: #147a42;
}

.form-status[data-type="error"] {
  color: #b42318;
}

@media (max-width: 920px) {
  .waitlist-section {
    grid-template-columns: 1fr;
  }
}