:root {
  --ink: #182432;
  --muted: #65717e;
  --line: #e7ecf1;
  --paper: #ffffff;
  --wash: #f6f9fb;
  --cyan: #20aeda;
  --cyan-dark: #128cb3;
  --green: #5dbb72;
  --navy: #0e2438;
  --footer: #111f2e;
  --shadow: 0 24px 70px rgba(24, 36, 50, 0.12);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
}

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

button {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 26px;
  min-height: 84px;
  padding: 0 clamp(18px, 5vw, 70px);
  background: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid rgba(231, 236, 241, 0.9);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-size: 1.35rem;
  font-weight: 950;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--cyan), var(--green));
  box-shadow: 0 10px 22px rgba(32, 174, 218, 0.24);
}

.nav-links {
  display: flex;
  justify-content: center;
  gap: clamp(18px, 3vw, 38px);
  color: #3d4a56;
  font-size: 0.92rem;
  font-weight: 800;
}

.nav-links a:hover {
  color: var(--cyan-dark);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 24px;
  border: 0;
  border-radius: 999px;
  color: #ffffff;
  background: var(--cyan);
  box-shadow: 0 14px 30px rgba(32, 174, 218, 0.28);
  font-weight: 900;
  cursor: pointer;
  transition: transform 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.button:hover {
  transform: translateY(-2px);
  background: var(--cyan-dark);
  box-shadow: 0 18px 36px rgba(32, 174, 218, 0.34);
}

.button.secondary {
  color: var(--ink);
  background: #ffffff;
  box-shadow: inset 0 0 0 1px var(--line);
}

.button.full {
  width: 100%;
}

.header-button {
  min-height: 44px;
  padding-inline: 20px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  place-items: center;
  min-height: calc(100vh - 84px);
  padding: clamp(54px, 8vw, 104px) clamp(18px, 6vw, 86px);
  text-align: center;
  background:
    radial-gradient(circle at 10% 12%, rgba(32, 174, 218, 0.14), transparent 26%),
    linear-gradient(180deg, #ffffff 0%, #f7fbfd 100%);
}

.hero-copy {
  display: grid;
  justify-items: center;
  justify-self: center;
  width: 100%;
  max-width: 920px;
  margin-inline: auto;
  text-align: center;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--cyan-dark);
  font-size: 0.82rem;
  font-weight: 950;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  max-width: 760px;
  margin-inline: auto;
  margin-bottom: 22px;
  color: var(--ink);
  font-size: clamp(3.2rem, 7vw, 6.8rem);
  line-height: 0.95;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 14px;
  color: var(--ink);
  font-size: clamp(2.1rem, 4.2vw, 4rem);
  line-height: 1.02;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  color: var(--ink);
  font-size: 1.18rem;
}

.hero-text {
  max-width: 620px;
  margin-inline: auto;
  margin-bottom: 28px;
  color: var(--muted);
  font-size: 1.22rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-bottom: 28px;
}

.checkout-note {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.55;
}

.hero-note {
  max-width: 520px;
  margin-inline: auto;
}

code {
  padding: 2px 5px;
  border-radius: 5px;
  background: #eaf2f6;
}

.section {
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
  padding: 94px 0;
}

.section-heading {
  max-width: 780px;
  margin: 0 auto 42px;
  text-align: center;
}

.step-grid,
.included-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.step-grid article,
.included-grid article,
.price-card,
details {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #ffffff;
  box-shadow: 0 14px 38px rgba(24, 36, 50, 0.08);
}

.step-grid article,
.included-grid article {
  min-height: 230px;
  padding: 28px;
}

.step-grid span {
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 46px;
  margin-bottom: 28px;
  border-radius: 50%;
  color: #ffffff;
  background: var(--navy);
  font-weight: 950;
}

.step-grid p,
.included-grid p,
.plan-copy p,
.faq p,
.site-footer p {
  color: var(--muted);
  line-height: 1.7;
}

.plan-section {
  display: grid;
  justify-items: center;
  gap: 38px;
  padding: 96px clamp(18px, 6vw, 86px);
  text-align: center;
  color: #ffffff;
  background:
    radial-gradient(circle at 82% 20%, rgba(32, 174, 218, 0.26), transparent 30%),
    linear-gradient(135deg, var(--navy), #142f45);
}

.plan-copy {
  width: min(780px, 100%);
}

.plan-copy h2,
.plan-copy .eyebrow {
  color: #ffffff;
}

.plan-copy p {
  max-width: 610px;
  margin-inline: auto;
  color: rgba(255, 255, 255, 0.76);
}

.mini-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 180px));
  justify-content: center;
  gap: 14px;
  margin-top: 30px;
}

.mini-stats div {
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.09);
}

.mini-stats strong {
  display: block;
  margin-bottom: 4px;
  font-size: 1.75rem;
}

.mini-stats span {
  color: rgba(255, 255, 255, 0.72);
  font-weight: 800;
}

.price-card {
  width: min(430px, 100%);
  padding: 34px;
  color: var(--ink);
  text-align: left;
}

.card-label {
  margin-bottom: 16px;
  color: var(--cyan-dark);
  font-weight: 950;
}

.price {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 28px;
}

.price span {
  font-size: 3.45rem;
  line-height: 1;
  font-weight: 950;
}

.price small {
  color: var(--muted);
  font-weight: 900;
}

.price-card ul {
  display: grid;
  gap: 13px;
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
}

.price-card li {
  position: relative;
  padding-left: 28px;
  color: #465462;
  font-weight: 750;
}

.price-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.38em;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--green);
}

.icon-dot {
  display: block;
  width: 48px;
  height: 48px;
  margin-bottom: 32px;
  border-radius: 16px;
  background:
    radial-gradient(circle at 50% 50%, #ffffff 0 18%, transparent 19%),
    linear-gradient(135deg, var(--cyan), var(--green));
}

.prep-band {
  display: grid;
  justify-items: center;
  padding: 92px clamp(18px, 6vw, 86px);
  text-align: center;
  background: var(--wash);
}

.prep-copy {
  width: min(860px, 100%);
}

.prep-list {
  display: grid;
  gap: 14px;
  margin-top: 30px;
}

.prep-list p {
  display: grid;
  gap: 4px;
  margin: 0;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #ffffff;
}

.prep-list strong {
  color: var(--ink);
}

.prep-list span {
  color: var(--muted);
}

.faq-list {
  display: grid;
  gap: 14px;
  max-width: 880px;
  margin: 0 auto;
}

summary {
  cursor: pointer;
  padding: 22px 24px;
  color: var(--ink);
  font-weight: 950;
}

details p {
  margin: 0;
  padding: 0 24px 24px;
}

.final-cta {
  display: grid;
  justify-items: center;
  padding: 86px 18px;
  text-align: center;
  color: #ffffff;
  background: linear-gradient(135deg, var(--cyan), var(--green));
}

.final-cta .eyebrow,
.final-cta h2 {
  color: #ffffff;
}

.final-cta .button {
  color: var(--cyan-dark);
  background: #ffffff;
  box-shadow: none;
}

.site-footer {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 42px;
  padding: 62px clamp(18px, 6vw, 86px);
  color: #ffffff;
  background: var(--footer);
}

.footer-brand {
  margin-bottom: 16px;
  color: #ffffff;
}

.site-footer h3 {
  margin-bottom: 16px;
  color: #ffffff;
}

.site-footer a {
  display: block;
  margin-bottom: 10px;
  color: rgba(255, 255, 255, 0.72);
}

.site-footer a:hover {
  color: #ffffff;
}

.footer-button {
  margin-top: 4px;
}

.copyright {
  padding: 18px clamp(18px, 6vw, 86px);
  color: rgba(255, 255, 255, 0.62);
  background: #0b1723;
}

.status-page {
  min-height: 100vh;
  display: grid;
  align-content: center;
  gap: 34px;
  width: min(760px, calc(100% - 36px));
  margin: 0 auto;
  padding: 48px 0;
}

.status-panel {
  padding: clamp(30px, 8vw, 70px);
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--paper);
  box-shadow: var(--shadow);
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: 1fr;
    justify-items: center;
    padding-block: 16px;
  }

  .nav-links {
    flex-wrap: wrap;
  }

  .plan-section,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .step-grid,
  .included-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

}

@media (max-width: 620px) {
  .site-header {
    min-height: auto;
  }

  .header-button {
    width: 100%;
  }

  .nav-links {
    gap: 14px;
    font-size: 0.84rem;
  }

  h1 {
    font-size: 3.2rem;
  }

  .hero-actions .button,
  .hero-actions .secondary {
    width: 100%;
  }

  .step-grid,
  .included-grid,
  .mini-stats {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 70px 0;
  }
}