:root {
  --ink: #0c1210;
  --surface: #141c19;
  --surface-2: #1a2420;
  --paper: #e8f1ec;
  --mist: #9cb0a6;
  --stream: #3dd6b4;
  --stream-deep: #2a9d82;
  --border: rgba(255, 255, 255, 0.08);
  --radius: 14px;
  --radius-sm: 10px;
  --shadow-lg: 0 30px 80px rgba(0, 0, 0, 0.45);
  --font: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--paper);
  background:
    radial-gradient(1100px 600px at 80% -10%, rgba(61, 214, 180, 0.16), transparent 60%),
    radial-gradient(900px 500px at -10% 30%, rgba(61, 214, 180, 0.08), transparent 60%),
    var(--ink);
  line-height: 1.55;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}

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

a:hover {
  color: var(--stream);
}

.visually-hidden {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0.5rem;
  background: var(--stream);
  color: #04221a;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  z-index: 100;
}

.skip-link:focus {
  left: 0.5rem;
}

.wrap {
  width: min(1120px, 100% - 2rem);
  margin-inline: auto;
}

.muted {
  color: var(--mist);
}

.small {
  font-size: 0.875rem;
}

/* Header */
.site-header {
  padding: 1.25rem 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  font-size: 1.05rem;
}

.logo:hover {
  color: var(--paper);
}

.logo-mark {
  width: 30px;
  height: 30px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--stream), var(--stream-deep));
  box-shadow: 0 0 0 2px rgba(61, 214, 180, 0.25);
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: rgba(61, 214, 180, 0.1);
  border: 1px solid rgba(61, 214, 180, 0.35);
  color: var(--stream);
  font-size: 0.8rem;
  font-weight: 600;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--stream);
  box-shadow: 0 0 0 4px rgba(61, 214, 180, 0.2);
  animation: pulse 2.2s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.55;
  }
}

/* Hero */
main {
  flex: 1;
  position: relative;
}

.hero {
  position: relative;
  padding: clamp(2.5rem, 6vw, 5rem) 0 clamp(3rem, 7vw, 6rem);
  overflow: hidden;
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 720px;
}

.eyebrow {
  margin: 0 0 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--stream);
}

h1 {
  margin: 0 0 1rem;
  font-size: clamp(2.4rem, 6vw, 4rem);
  line-height: 1.05;
  letter-spacing: -0.035em;
  font-weight: 800;
}

.lead {
  font-size: clamp(1.05rem, 1.6vw, 1.2rem);
  color: var(--paper);
  opacity: 0.85;
  max-width: 54ch;
  margin: 0 0 1.75rem;
}

/* Beehiiv embed wrapper — constrains width + spacing */
.signup-embed {
  max-width: 520px;
  margin: 0 0 0.5rem;
  min-height: 64px;
}

.signup-embed iframe {
  max-width: 100% !important;
  width: 100% !important;
  border-radius: var(--radius-sm);
}

.signup-note {
  max-width: 520px;
  margin: 0 0 0.75rem;
}

/* Signup form (legacy, kept in case you swap back) */
.signup {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.6rem;
  align-items: center;
  max-width: 520px;
  margin-bottom: 0.75rem;
}

.signup input[type="email"] {
  grid-column: 1 / 2;
  font: inherit;
  font-size: 1rem;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--paper);
  width: 100%;
}

.signup input[type="email"]::placeholder {
  color: var(--mist);
  opacity: 0.7;
}

.signup input[type="email"]:focus {
  outline: 2px solid rgba(61, 214, 180, 0.55);
  outline-offset: 1px;
  background: rgba(255, 255, 255, 0.06);
}

.signup .btn {
  grid-column: 2 / 3;
}

#signup-help {
  grid-column: 1 / -1;
  margin: 0.25rem 0 0;
}

.status {
  grid-column: 1 / -1;
  margin: 0.25rem 0 0;
  font-size: 0.9rem;
  min-height: 1.2em;
}

.status.success {
  color: var(--stream);
}

.status.error {
  color: #ff9a9a;
}

@media (max-width: 520px) {
  .signup {
    grid-template-columns: 1fr;
  }
  .signup .btn {
    grid-column: 1 / -1;
    width: 100%;
  }
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.85rem 1.25rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.12s ease;
  font-family: inherit;
}

.btn-primary {
  background: linear-gradient(135deg, var(--stream), var(--stream-deep));
  color: #041510;
  box-shadow: 0 12px 36px rgba(61, 214, 180, 0.28);
}

.btn-primary:hover {
  color: #041510;
  transform: translateY(-1px);
  box-shadow: 0 16px 44px rgba(61, 214, 180, 0.38);
}

.btn-ghost {
  background: transparent;
  border-color: var(--border);
  color: var(--paper);
}

.btn-ghost:hover {
  border-color: rgba(61, 214, 180, 0.4);
  color: var(--stream);
}

/* Hero meta strip */
.hero-meta {
  list-style: none;
  padding: 1.25rem 0 0;
  margin: 1.5rem 0 0;
  border-top: 1px solid var(--border);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  max-width: 520px;
}

.hero-meta li {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.hero-meta span {
  color: var(--mist);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero-meta strong {
  font-size: 0.95rem;
  font-weight: 700;
}

/* Decorative halos */
.hero-art {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

.halo {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.55;
}

.halo-a {
  width: 520px;
  height: 520px;
  right: -120px;
  top: -120px;
  background: radial-gradient(circle, rgba(61, 214, 180, 0.45), transparent 60%);
}

.halo-b {
  width: 360px;
  height: 360px;
  right: 140px;
  top: 220px;
  background: radial-gradient(circle, rgba(42, 157, 130, 0.4), transparent 65%);
}

.halo-c {
  width: 280px;
  height: 280px;
  left: -80px;
  bottom: -60px;
  background: radial-gradient(circle, rgba(61, 214, 180, 0.25), transparent 65%);
}

/* Promises */
.promises {
  padding: 2.5rem 0;
  position: relative;
  z-index: 2;
}

.promises-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 820px) {
  .promises-grid {
    grid-template-columns: 1fr;
  }
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem 1.4rem;
  box-shadow: var(--shadow-lg);
}

.card h2 {
  margin: 0 0 0.5rem;
  font-size: 1.1rem;
  letter-spacing: -0.01em;
}

.card p {
  margin: 0;
  font-size: 0.95rem;
}

/* Band */
.band {
  padding: 3rem 0 4rem;
}

.band-inner {
  text-align: center;
  max-width: 640px;
  margin-inline: auto;
}

.band-title {
  margin: 0 0 0.4rem;
  font-size: clamp(1.5rem, 3.2vw, 2.1rem);
  letter-spacing: -0.025em;
}

.band-sub {
  margin: 0;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  background: rgba(20, 28, 25, 0.6);
  padding: 1.25rem 0;
  margin-top: auto;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-nav {
  display: flex;
  gap: 1rem;
  color: var(--mist);
  font-size: 0.9rem;
}

/* Privacy dialog */
dialog#privacy {
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--paper);
  border-radius: var(--radius);
  padding: 0;
  max-width: 520px;
  width: calc(100% - 2rem);
}

dialog#privacy::backdrop {
  background: rgba(4, 12, 10, 0.7);
  backdrop-filter: blur(4px);
}

dialog#privacy article {
  padding: 1.5rem;
}

dialog#privacy h2 {
  margin: 0 0 0.75rem;
}

dialog#privacy p {
  color: var(--mist);
  margin: 0 0 0.75rem;
}

dialog#privacy form {
  margin-top: 1rem;
  text-align: right;
}