:root {
  --navy: #1e1e2e;
  --navy-deep: #12121c;
  --navy-lift: #2a2a3d;
  --turquoise: #40e0d0;
  --turquoise-dim: #2bb8ab;
  --white: #ffffff;
  --cloud: #f3f4f6;
  --muted: #9ca3af;
  --line: rgba(64, 224, 208, 0.28);
  --text: #f8fafc;
  --radius: 18px;
  --tap: 3.5rem;
  --space: 1.25rem;
  --max: 42rem;
  --font: "Outfit", "Avenir Next", "Segoe UI", system-ui, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100dvh;
  min-height: -webkit-fill-available;
  overflow-x: hidden;
  font-family: var(--font);
  font-size: 1.125rem;
  line-height: 1.55;
  color: var(--text);
  background:
    radial-gradient(1200px 520px at 50% -80px, rgba(64, 224, 208, 0.16), transparent 58%),
    linear-gradient(180deg, var(--navy) 0%, var(--navy-deep) 100%);
}

img {
  max-width: 100%;
  height: auto;
}

a {
  color: var(--turquoise);
  touch-action: manipulation;
  -webkit-tap-highlight-color: rgba(64, 224, 208, 0.22);
}

a:hover {
  color: #7ff0e4;
}

:focus-visible {
  outline: 3px solid var(--turquoise);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: 0.75rem;
  z-index: 20;
  padding: 0.75rem 1rem;
  background: var(--turquoise);
  color: var(--navy-deep);
  font-weight: 700;
  text-decoration: none;
  border-radius: 999px;
  transform: translateY(-140%);
}

.skip-link:focus {
  transform: none;
}

.site-header,
main,
.site-footer {
  width: min(100% - 2rem, 68rem);
  margin-inline: auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: calc(1rem + env(safe-area-inset-top)) 0 0;
}

.brand-lockup {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--turquoise);
}

.coming-soon {
  margin: 0;
  padding: 0.45rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--cloud);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0.75rem 0 2.5rem;
}

.hero-logo {
  width: min(68vw, 15rem);
  border-radius: 1.5rem;
  box-shadow: 0 22px 50px rgba(0, 0, 0, 0.35);
}

.hero h1 {
  margin: 0.15rem 0 0.6rem;
  font-size: clamp(2.6rem, 10vw, 4.4rem);
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1;
  background: linear-gradient(180deg, #e8fffb 0%, var(--turquoise) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lede {
  margin: 0 0 1rem;
  max-width: 28rem;
  font-size: clamp(1.35rem, 4.6vw, 1.75rem);
  font-weight: 600;
  line-height: 1.35;
  color: var(--white);
}

.hero-body,
.founder,
.disclaimer {
  margin: 0 auto 1rem;
  max-width: var(--max);
  color: var(--cloud);
}

.section-intro {
  margin: 0 0 1.25rem;
  max-width: var(--max);
  color: var(--cloud);
}

.founder {
  color: var(--turquoise);
  font-weight: 600;
}

.disclaimer {
  margin-top: 1rem;
  font-size: 0.95rem;
  color: var(--muted);
}

.hero-actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  width: min(100%, 22rem);
  margin-top: 0.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--tap);
  padding: 0.9rem 1.25rem;
  border-radius: 999px;
  font-size: 1.125rem;
  font-weight: 700;
  text-decoration: none;
  text-align: center;
}

.btn-primary {
  background: var(--turquoise);
  color: var(--navy-deep);
}

.btn-primary:hover {
  background: #7ff0e4;
  color: var(--navy-deep);
}

.btn-ghost {
  border: 2px solid var(--turquoise);
  color: var(--turquoise);
  background: transparent;
}

.btn-ghost:hover {
  background: rgba(64, 224, 208, 0.12);
  color: #7ff0e4;
}

.section {
  padding: 2.4rem 0 0.5rem;
  border-top: 1px solid var(--line);
}

.section-kicker {
  margin: 0 0 0.35rem;
  color: var(--turquoise);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.22em;
}

.section h2 {
  margin: 0 0 1rem;
  font-size: clamp(1.8rem, 6vw, 2.4rem);
  line-height: 1.15;
}

.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
  max-width: var(--max);
}

.steps li {
  padding: 1.15rem 1.2rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  color: var(--cloud);
}

.step-name {
  display: block;
  margin-bottom: 0.2rem;
  color: var(--white);
  font-size: 1.2rem;
  font-weight: 700;
}

.survey-grid {
  display: grid;
  gap: 0.9rem;
}

.survey-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.1rem;
  min-height: 7.25rem;
  padding: 1.25rem 1.3rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(64, 224, 208, 0.12), rgba(255, 255, 255, 0.03));
  text-decoration: none;
  color: var(--white);
}

.survey-card:hover {
  border-color: var(--turquoise);
  color: var(--white);
  transform: translateY(-1px);
}

.survey-audience {
  font-size: 1.4rem;
  font-weight: 700;
  line-height: 1.25;
}

.survey-cta {
  color: var(--turquoise);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.survey-cta::after {
  content: " →";
}

.contact-btn {
  width: min(100%, 28rem);
  letter-spacing: 0.01em;
}

.site-footer {
  padding: 2.5rem 0 calc(1.5rem + env(safe-area-inset-bottom));
  color: var(--muted);
  font-size: 0.98rem;
}

.site-footer p {
  margin: 0;
}

@media (min-width: 640px) {
  .hero-logo {
    width: min(88vw, 20rem);
    border-radius: 1.75rem;
  }

  .hero-actions {
    grid-template-columns: 1fr 1fr;
    width: min(100%, 28rem);
  }
}

@media (min-width: 900px) {
  body {
    font-size: 1.2rem;
  }

  .survey-grid {
    grid-template-columns: repeat(3, 1fr);
    align-items: stretch;
  }

  .survey-card {
    min-height: 10.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .survey-card:hover {
    transform: none;
  }
}