:root {
  --bg: #f8fbff;
  --bg-strong: #e8f2f7;
  --surface: rgba(255, 255, 255, 0.82);
  --surface-strong: #ffffff;
  --text: #10253a;
  --muted: #536579;
  --line: rgba(16, 37, 58, 0.1);
  --brand: #0a5d78;
  --brand-deep: #083f57;
  --brand-soft: #d7eef6;
  --accent: #f7b23b;
  --accent-soft: #fff1cd;
  --shadow: 0 24px 70px rgba(9, 31, 48, 0.12);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 14px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  font-family: "Manrope", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(247, 178, 59, 0.18), transparent 26%),
    radial-gradient(circle at top right, rgba(10, 93, 120, 0.12), transparent 28%),
    linear-gradient(180deg, #f9fcff 0%, #eef6fb 42%, #ffffff 100%);
}

img {
  max-width: 100%;
  display: block;
}

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

p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--muted);
}

h1,
h2,
h3 {
  margin: 0;
  color: var(--text);
  font-family: "Syne", sans-serif;
  line-height: 1.04;
  letter-spacing: -0.04em;
}

.container {
  width: min(calc(100% - 2rem), var(--container));
  margin: 0 auto;
}

.page-shell {
  position: relative;
  overflow: clip;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(18px);
  background: rgba(248, 251, 255, 0.72);
  border-bottom: 1px solid rgba(16, 37, 58, 0.06);
}

.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 84px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.brand img {
  width: 42px;
  height: 42px;
}

.brand span {
  font-size: 1.1rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.35rem;
}

.site-nav a {
  color: var(--muted);
  font-weight: 700;
  font-size: 0.95rem;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--brand);
}

.menu-toggle {
  display: none;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.9);
  color: var(--text);
  border-radius: 999px;
  padding: 0.8rem 1rem;
  font: inherit;
  font-weight: 700;
}

.hero-section {
  padding: 4.5rem 0 2rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(340px, 0.88fr);
  gap: 2rem;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--brand);
  margin-bottom: 1.1rem;
}

.eyebrow::before {
  content: "";
  width: 1.8rem;
  height: 1px;
  background: currentColor;
  opacity: 0.6;
}

.hero-copy h1 {
  max-width: 12ch;
  font-size: clamp(3rem, 7vw, 6.1rem);
}

.hero-text {
  max-width: 62ch;
  font-size: 1.08rem;
  margin-top: 1.4rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 1.9rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0.95rem 1.35rem;
  border-radius: 999px;
  font-weight: 800;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--brand-deep), var(--brand));
  box-shadow: 0 18px 40px rgba(10, 93, 120, 0.24);
}

.button-secondary {
  color: var(--brand-deep);
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid rgba(10, 93, 120, 0.18);
}

.hero-points {
  display: grid;
  gap: 0.85rem;
  margin-top: 1.8rem;
  padding: 0;
  list-style: none;
}

.hero-points li {
  position: relative;
  padding-left: 1.8rem;
  color: var(--text);
  font-weight: 600;
}

.hero-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6rem;
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--brand));
  box-shadow: 0 0 0 6px rgba(247, 178, 59, 0.15);
}

.hero-visual {
  position: relative;
  min-height: 520px;
  display: grid;
  place-items: center;
}

.signal-card {
  position: absolute;
  width: min(100%, 370px);
  padding: 1.6rem;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.45);
}

.signal-main {
  top: 3%;
  left: 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(234, 245, 250, 0.92));
}

.signal-accent {
  right: 0;
  bottom: 7%;
  background:
    linear-gradient(180deg, rgba(255, 247, 225, 0.94), rgba(255, 255, 255, 0.95));
}

.signal-label {
  display: inline-block;
  margin-bottom: 0.85rem;
  padding: 0.45rem 0.75rem;
  border-radius: 999px;
  background: rgba(16, 37, 58, 0.06);
  color: var(--brand-deep);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.signal-card strong {
  display: block;
  font-size: 1.65rem;
  font-family: "Syne", sans-serif;
  letter-spacing: -0.04em;
  margin-bottom: 0.8rem;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(1px);
}

.orb-one {
  width: 310px;
  height: 310px;
  background: radial-gradient(circle at 35% 35%, rgba(255, 255, 255, 0.76), rgba(10, 93, 120, 0.28));
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.orb-two {
  width: 140px;
  height: 140px;
  top: 12%;
  right: 14%;
  background: radial-gradient(circle at 35% 35%, rgba(255, 255, 255, 0.76), rgba(247, 178, 59, 0.52));
}

.metrics-section,
.story-section,
.split-section,
.trust-section,
.faq-section {
  padding: 2rem 0 5.2rem;
}

.metrics-grid,
.steps-grid,
.faq-grid {
  display: grid;
  gap: 1.2rem;
}

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

.metrics-grid article,
.step-card,
.faq-card,
.split-card,
.trust-panel,
.legal-shell {
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.6);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.metrics-grid article {
  padding: 1.55rem;
  border-radius: var(--radius-lg);
}

.metrics-grid span {
  display: inline-block;
  margin-bottom: 1rem;
  color: var(--brand);
  font-weight: 800;
  font-size: 0.88rem;
}

.metrics-grid h2 {
  font-size: 1.6rem;
  margin-bottom: 0.8rem;
}

.section-head {
  max-width: 740px;
  margin-bottom: 1.6rem;
}

.section-head h2 {
  font-size: clamp(2.3rem, 4vw, 4rem);
  margin-bottom: 0.9rem;
}

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

.step-card {
  position: relative;
  overflow: hidden;
  padding: 1.55rem;
  border-radius: var(--radius-lg);
}

.step-card::after {
  content: "";
  position: absolute;
  inset: auto -30px -30px auto;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(247, 178, 59, 0.26), transparent 70%);
}

.step-number {
  display: inline-grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  margin-bottom: 1rem;
  color: #fff;
  background: linear-gradient(135deg, var(--brand-deep), var(--brand));
  font-weight: 800;
}

.step-card h3,
.faq-card h3 {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
}

.split-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.2rem;
}

.split-card {
  padding: 1.85rem;
  border-radius: var(--radius-xl);
}

.split-card.warm {
  background:
    linear-gradient(180deg, rgba(255, 248, 231, 0.95), rgba(255, 255, 255, 0.9));
}

.split-card.cool {
  background:
    linear-gradient(180deg, rgba(230, 244, 249, 0.95), rgba(255, 255, 255, 0.9));
}

.split-card h2 {
  font-size: clamp(2rem, 3.4vw, 3.2rem);
  margin-bottom: 1rem;
}

.feature-list {
  margin-top: 1.2rem;
  display: grid;
  gap: 0.8rem;
}

.feature-list li {
  color: var(--text);
  font-weight: 600;
}

.trust-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 2rem;
  padding: 2rem;
  border-radius: 36px;
  background:
    linear-gradient(135deg, rgba(10, 93, 120, 0.95), rgba(8, 63, 87, 0.96));
}

.trust-panel h2,
.trust-panel p,
.trust-panel .eyebrow {
  color: #fff;
}

.trust-panel .eyebrow::before {
  background: currentColor;
}

.trust-copy {
  display: grid;
  gap: 1rem;
}

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

.faq-card {
  padding: 1.55rem;
  border-radius: var(--radius-lg);
}

.site-footer {
  padding: 1rem 0 2rem;
}

.footer-row,
.footer-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.footer-row {
  padding: 1.4rem 0;
  border-top: 1px solid rgba(16, 37, 58, 0.09);
}

.footer-brand img {
  width: 34px;
  height: 34px;
}

.footer-copy {
  margin-top: 0.5rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.4rem;
}

.footer-links a {
  font-weight: 700;
  color: var(--brand-deep);
}

.footer-meta {
  padding-top: 0.5rem;
}

.footer-meta p {
  font-size: 0.92rem;
}

.legal-body {
  background:
    radial-gradient(circle at top left, rgba(247, 178, 59, 0.13), transparent 20%),
    linear-gradient(180deg, #f8fbff 0%, #eef4f8 100%);
}

.legal-header {
  position: relative;
}

.legal-main {
  padding: 2rem 0 4rem;
}

.legal-shell {
  max-width: 860px;
  padding: 2rem;
  border-radius: 34px;
}

.legal-shell h1 {
  font-size: clamp(2.8rem, 6vw, 4.6rem);
  margin-bottom: 0.6rem;
}

.legal-lead {
  margin-bottom: 1.4rem;
  color: var(--brand);
  font-weight: 800;
}

.legal-section + .legal-section {
  margin-top: 1.7rem;
}

.legal-section h2 {
  font-size: 1.5rem;
  margin-bottom: 0.7rem;
}

.legal-section ul {
  display: grid;
  gap: 0.6rem;
}

.legal-nav a {
  font-size: 0.92rem;
}

.legal-footer {
  padding-top: 0;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms ease, transform 700ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1040px) {
  .hero-grid,
  .trust-panel,
  .split-grid,
  .metrics-grid,
  .steps-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy h1 {
    max-width: 14ch;
  }

  .hero-visual {
    min-height: 460px;
  }

  .signal-main {
    left: 2%;
  }

  .signal-accent {
    right: 2%;
  }
}

@media (max-width: 760px) {
  .site-header {
    position: relative;
  }

  .nav-row {
    flex-wrap: wrap;
    padding: 1rem 0;
    min-height: 0;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .site-nav {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    padding: 0.8rem 0 0.2rem;
  }

  .site-nav.is-open {
    display: flex;
  }

  .hero-section {
    padding-top: 2.2rem;
  }

  .hero-copy h1 {
    max-width: 100%;
    font-size: clamp(2.6rem, 14vw, 4.4rem);
  }

  .hero-visual {
    min-height: 420px;
  }

  .signal-card {
    width: min(100%, 300px);
  }

  .signal-main {
    top: 1%;
  }

  .signal-accent {
    bottom: 4%;
  }

  .trust-panel,
  .split-card,
  .legal-shell {
    padding: 1.35rem;
  }

  .footer-row,
  .footer-meta {
    align-items: flex-start;
    flex-direction: column;
  }
}