:root {
  --mint: #18e3a4;
  --mint-deep: #0fb57e;
  --mint-soft: #d8f8ec;
  --navy: #0b2e59;
  --navy-deep: #071f3d;
  --charcoal: #1f2937;
  --off-white: #f6f8fb;
  --white: #ffffff;
  --muted: #5b6b7e;
  --line: #dde4ee;
  --amber: #eaa92f;
  --blue: #4263eb;
  --font-display: Montserrat, Inter, system-ui, sans-serif;
  --font-body: Inter, system-ui, sans-serif;
  --shadow-md: 0 16px 40px rgba(7, 31, 61, .12);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--off-white);
  color: var(--charcoal);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

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

.shell {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 0 max(24px, calc((100vw - 1120px) / 2));
  color: var(--white);
}

.site-header::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(7, 31, 61, .88), rgba(7, 31, 61, .22), transparent);
  pointer-events: none;
}

.brand { width: 156px; flex: 0 0 auto; text-decoration: none; }

.site-header nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
  flex-wrap: wrap;
}

.site-header nav a {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  border-radius: 8px;
  padding: 0 12px;
  color: rgba(255, 255, 255, .82);
  font-size: 13px;
  font-weight: 800;
  text-decoration: none;
}

.site-header nav a:hover,
.site-header nav a:focus-visible {
  background: rgba(255, 255, 255, .1);
  color: var(--white);
  outline: none;
}

.site-header .login-link {
  border: 1px solid rgba(255, 255, 255, .32);
  background: rgba(255, 255, 255, .1);
}

.site-header .social-link {
  color: var(--mint);
}

.hero {
  position: relative;
  min-height: 88svh;
  display: grid;
  align-items: center;
  overflow: hidden;
  color: var(--white);
  padding: 128px 0 58px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, #071f3d 0%, #0b2e59 58%, #0e3c72 100%);
}

.hero-product {
  position: absolute;
  top: 114px;
  right: max(-210px, calc((100vw - 1120px) / 2 - 170px));
  z-index: 0;
  width: min(940px, 68vw);
  border: 1px solid rgba(216, 248, 236, .22);
  border-radius: 18px;
  background: rgba(255, 255, 255, .08);
  box-shadow: 0 32px 80px rgba(0, 0, 0, .32);
  overflow: hidden;
}

.hero-product img {
  width: 100%;
  opacity: .96;
}

.hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(7, 31, 61, .99) 0%, rgba(7, 31, 61, .94) 42%, rgba(7, 31, 61, .56) 72%, rgba(7, 31, 61, .7) 100%),
    linear-gradient(0deg, rgba(7, 31, 61, .98), rgba(7, 31, 61, .08) 46%);
}

.hero-content {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 24px;
  max-width: none;
}

.eyebrow {
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--mint);
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 34px;
  height: 4px;
  border-radius: 99px;
  background: currentColor;
}

.eyebrow.dark { color: var(--mint-deep); }

h1,
h2,
h3 {
  margin: 0;
  color: inherit;
  font-family: var(--font-display);
  letter-spacing: 0;
}

h1 {
  max-width: 680px;
  font-size: clamp(42px, 5.4vw, 66px);
  line-height: 1.02;
  font-weight: 900;
}

h2 {
  max-width: 680px;
  color: var(--navy-deep);
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.04;
  font-weight: 900;
}

h3 {
  color: var(--navy-deep);
  font-size: 20px;
  line-height: 1.16;
  font-weight: 900;
}

.hero-lead {
  max-width: 640px;
  margin: 0;
  color: rgba(255, 255, 255, .82);
  font-size: 19px;
  line-height: 1.72;
}

.hero-actions,
.final-cta .button,
.plan-action .button {
  margin-top: 2px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  padding: 0 20px;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 900;
  text-decoration: none;
  transition: transform .18s ease, border-color .18s ease, background .18s ease;
}

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

.button.primary {
  border: 1px solid var(--mint);
  background: var(--mint);
  color: var(--navy-deep);
}

.button.ghost {
  border: 1px solid rgba(255, 255, 255, .3);
  background: rgba(255, 255, 255, .08);
  color: var(--white);
}

.button.outline {
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--navy-deep);
}

.hero-metrics {
  width: min(720px, 100%);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 32px 0 0;
}

.hero-metrics div {
  min-height: 94px;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 12px;
  background: rgba(255, 255, 255, .08);
  backdrop-filter: blur(12px);
  padding: 18px;
}

.hero-metrics dt {
  color: var(--mint);
  font-family: var(--font-display);
  font-size: 27px;
  font-weight: 900;
  line-height: 1;
}

.hero-metrics dd {
  margin: 8px 0 0;
  color: rgba(255, 255, 255, .78);
  font-size: 13px;
  font-weight: 700;
}

.section {
  padding: 76px 0;
}

.section-head {
  display: grid;
  gap: 14px;
  margin-bottom: 28px;
}

.section-head.compact {
  max-width: 760px;
}

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

.steps article {
  min-height: 238px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--white);
  padding: 28px;
  box-shadow: 0 8px 24px rgba(11, 46, 89, .05);
}

.steps span {
  width: 42px;
  height: 42px;
  display: inline-grid;
  place-items: center;
  border-radius: 12px;
  background: var(--mint-soft);
  color: var(--mint-deep);
  font-family: var(--font-display);
  font-weight: 900;
}

.steps h3 { margin-top: 24px; }

.steps p,
.promise-list p,
.plan-card p,
.faq p,
.final-cta p {
  color: var(--muted);
}

.steps p {
  margin: 10px 0 0;
  font-size: 15px;
}

.promise {
  background: var(--white);
  border-block: 1px solid var(--line);
}

.promise-grid {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(320px, .7fr);
  gap: 48px;
  align-items: start;
}

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

.promise-list p {
  margin: 0;
  border-left: 4px solid var(--mint);
  border-radius: 12px;
  background: var(--off-white);
  padding: 18px 20px;
}

.promise-list strong {
  color: var(--navy-deep);
}

.plan {
  background:
    linear-gradient(180deg, var(--off-white), #edf3f2);
}

.plan-card {
  display: grid;
  grid-template-columns: 1fr minmax(280px, 360px);
  gap: 32px;
  align-items: center;
  border-radius: 24px;
  background: var(--navy-deep);
  color: var(--white);
  padding: 42px;
  box-shadow: var(--shadow-md);
}

.plan-copy h2 { color: var(--white); margin-top: 14px; }

.plan-copy p {
  max-width: 660px;
  margin: 16px 0 0;
  color: rgba(255, 255, 255, .78);
  font-size: 17px;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  border-radius: 8px;
  background: rgba(24, 227, 164, .14);
  color: var(--mint);
  padding: 0 10px;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.badge.amber {
  background: rgba(234, 169, 47, .16);
  color: #9a640c;
}

.plan-action {
  display: grid;
  gap: 10px;
  border-radius: 18px;
  background: rgba(255, 255, 255, .08);
  padding: 24px;
}

.plan-action strong {
  color: var(--white);
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 900;
}

.plan-action span {
  color: rgba(255, 255, 255, .68);
  font-size: 14px;
}

.plain-link {
  color: var(--mint);
  font-size: 13px;
  font-weight: 800;
  text-decoration: none;
}

.plain-link:hover { text-decoration: underline; }

.cohorts {
  background:
    linear-gradient(180deg, var(--off-white), #edf3f2);
}

.cohorts-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, .9fr) minmax(0, .9fr);
  gap: 16px;
}

.cohort-card {
  min-height: 272px;
  display: grid;
  grid-template-rows: auto auto 1fr auto;
  align-content: stretch;
  gap: 16px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--white);
  color: inherit;
  padding: 28px;
  text-decoration: none;
  box-shadow: 0 8px 24px rgba(11, 46, 89, .05);
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.cohort-card[href]:hover,
.cohort-card[href]:focus-visible {
  border-color: rgba(24, 227, 164, .55);
  box-shadow: 0 20px 44px rgba(11, 46, 89, .12);
  transform: translateY(-4px);
  outline: none;
}

.cohort-card.is-featured {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, .96), rgba(216, 248, 236, .34));
}

.cohort-card.is-preparing {
  background: #fffaf0;
}

.cohort-card.social-card {
  background: var(--navy-deep);
  color: var(--white);
}

.cohort-card.social-card h3,
.cohort-card.social-card p {
  color: var(--white);
}

.cohort-card h3 {
  font-size: clamp(24px, 3vw, 34px);
}

.cohort-card p,
.cohort-role {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.cohort-role {
  color: var(--navy-deep);
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 900;
}

.social-card .cohort-logo {
  width: min(210px, 100%);
  margin: 2px 0 4px;
}

.cohort-meta {
  display: grid;
  gap: 8px;
  margin: 2px 0 0;
  padding: 0;
  list-style: none;
}

.cohort-meta li {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--navy-deep);
  font-size: 14px;
  font-weight: 800;
}

.cohort-meta li::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--mint);
  flex: 0 0 auto;
}

.social-card .cohort-meta li,
.social-card .cohort-action {
  color: var(--white);
}

.cohort-action {
  min-height: 42px;
  width: fit-content;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  align-self: end;
  border-radius: 8px;
  background: var(--mint);
  color: var(--navy-deep);
  padding: 0 14px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 900;
}

.cohort-action.muted {
  background: rgba(234, 169, 47, .16);
  color: #8a5b0d;
}

.guarantee {
  background: var(--white);
  border-block: 1px solid var(--line);
}

.guarantee-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 180px;
  gap: 32px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 18px;
  background:
    radial-gradient(420px 240px at 92% 0%, rgba(24, 227, 164, .22), transparent 58%),
    linear-gradient(180deg, var(--white), #f1fbf7);
  padding: 34px;
  box-shadow: 0 8px 24px rgba(11, 46, 89, .06);
}

.guarantee-card h2 {
  margin-top: 12px;
}

.guarantee-card p:not(.eyebrow) {
  max-width: 760px;
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 17px;
}

.guarantee-seal {
  min-height: 150px;
  display: grid;
  place-items: center;
  align-content: center;
  border-radius: 18px;
  background: var(--navy-deep);
  color: var(--white);
  text-align: center;
}

.guarantee-seal strong {
  color: var(--mint);
  font-family: var(--font-display);
  font-size: 66px;
  font-weight: 900;
  line-height: .9;
}

.guarantee-seal span {
  max-width: 110px;
  color: rgba(255, 255, 255, .82);
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 900;
  line-height: 1.15;
  text-transform: uppercase;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

details {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--white);
  padding: 20px;
}

summary {
  color: var(--navy-deep);
  font-family: var(--font-display);
  font-weight: 900;
  cursor: pointer;
}

details p {
  margin: 12px 0 0;
  font-size: 15px;
}

.final-cta {
  padding: 76px 0;
  background: var(--white);
  text-align: center;
}

.final-cta .shell {
  display: grid;
  justify-items: center;
  gap: 16px;
}

.final-cta img {
  width: 58px;
}

.final-cta p {
  max-width: 520px;
  margin: 0;
}

.final-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

footer {
  border-top: 1px solid var(--line);
  background: var(--off-white);
  color: var(--muted);
  padding: 24px 0;
  font-size: 13px;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-inner nav {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.footer-inner a {
  color: var(--navy);
  font-weight: 800;
  text-decoration: none;
}

.footer-inner a:hover { color: var(--mint-deep); }

.waitlist-main {
  min-height: 100vh;
  background:
    radial-gradient(620px 360px at 88% 12%, rgba(24, 227, 164, .18), transparent 62%),
    linear-gradient(135deg, #071f3d, #0b2e59 62%, #0e3c72);
  color: var(--white);
}

.waitlist-hero {
  min-height: calc(100vh - 82px);
  display: grid;
  align-items: center;
  padding: 132px 0 72px;
}

.waitlist-grid {
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(360px, .58fr);
  gap: 42px;
  align-items: center;
}

.waitlist-copy {
  display: grid;
  gap: 20px;
}

.waitlist-copy h1 {
  max-width: 720px;
}

.waitlist-copy p:not(.eyebrow) {
  max-width: 660px;
  margin: 0;
  color: rgba(255, 255, 255, .82);
  font-size: 18px;
  line-height: 1.72;
}

.waitlist-note {
  max-width: 620px;
  display: flex;
  gap: 12px;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 14px;
  background: rgba(255, 255, 255, .08);
  padding: 16px;
  color: rgba(255, 255, 255, .82);
  font-size: 14px;
  font-weight: 700;
}

.waitlist-note img {
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
}

.waitlist-panel {
  display: grid;
  gap: 16px;
  border: 1px solid rgba(221, 228, 238, .72);
  border-radius: 18px;
  background: var(--white);
  color: var(--charcoal);
  padding: 30px;
  box-shadow: 0 28px 80px rgba(0, 0, 0, .22);
}

.form-head {
  display: grid;
  gap: 10px;
  margin-bottom: 4px;
}

.form-head h2 {
  font-size: clamp(28px, 4vw, 40px);
}

.form-field {
  display: grid;
  gap: 7px;
}

.form-field span {
  color: var(--navy-deep);
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.form-field input {
  width: 100%;
  min-height: 50px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--off-white);
  color: var(--navy-deep);
  padding: 0 14px;
  font: 600 15px var(--font-body);
  outline: none;
  transition: border-color .18s ease, box-shadow .18s ease, background .18s ease;
}

.form-field input:focus {
  border-color: var(--mint-deep);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(24, 227, 164, .14);
}

.form-submit {
  width: 100%;
  border: 0;
  cursor: pointer;
}

.form-privacy {
  margin: -2px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.form-privacy a {
  color: var(--navy);
  font-weight: 800;
  text-decoration: none;
}

.form-privacy a:hover {
  color: var(--mint-deep);
}

.form-status {
  min-height: 22px;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.form-status.success {
  color: var(--mint-deep);
}

.form-status.error {
  color: #c02424;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--navy-deep);
  font-weight: 700;
}

.footer-brand img {
  width: 30px;
  height: 30px;
  flex: 0 0 auto;
}

@media (max-width: 880px) {
  .site-header {
    min-height: 68px;
    padding-inline: 20px;
  }

  .brand { width: 138px; }

  .site-header nav a:not(.login-link) { display: none; }

  .hero {
    min-height: 780px;
    padding: 118px 0 48px;
  }

  .hero-product {
    top: 104px;
    right: -420px;
    width: 860px;
    opacity: .38;
  }

  .hero-shade {
    background:
      linear-gradient(90deg, rgba(7, 31, 61, .99), rgba(7, 31, 61, .9)),
      linear-gradient(0deg, rgba(7, 31, 61, .96), rgba(7, 31, 61, .18));
  }

  .hero-metrics,
  .steps,
  .promise-grid,
  .plan-card,
  .cohorts-grid,
  .waitlist-grid,
  .guarantee-card,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .section { padding: 58px 0; }
  .plan-card { padding: 28px; }
  .cohort-card { min-height: auto; }
  .guarantee-card { padding: 26px; }
  .guarantee-seal { min-height: 118px; }
  .waitlist-panel { padding: 24px; }
}

@media (max-width: 540px) {
  .shell { width: min(100% - 28px, 1120px); }

  .hero-actions {
    display: grid;
  }

  .hero {
    min-height: 748px;
    align-items: center;
    padding: 102px 0 34px;
  }

  .hero-product {
    top: 96px;
    right: -520px;
    width: 880px;
    opacity: .24;
  }

  .hero-content {
    gap: 18px;
  }

  .hero-lead {
    font-size: 18px;
    line-height: 1.55;
  }

  .hero-metrics {
    display: none;
  }

  .hero-metrics div {
    min-height: auto;
    padding: 14px;
  }

  h1 {
    font-size: clamp(36px, 11.5vw, 50px);
  }

  .cohort-card {
    padding: 22px;
  }

  .site-header .login-link {
    min-width: 72px;
    justify-content: center;
  }

  .waitlist-hero {
    padding: 106px 0 48px;
  }
}