:root {
  --ink: #0F1B2D;
  --ink-soft: #1B2C44;
  --paper: #FAF9F6;
  --moss: #3C7A68;
  --moss-light: #5C9782;
  --gold: #C9A959;
  --slate: #5B6472;
  --line: #E3E1DB;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Public Sans', -apple-system, sans-serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.55;
}

h1, h2, h3, h4 {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 500;
  letter-spacing: -0.01em;
}

/* ---------- HERO ---------- */
.hero {
  background: var(--ink);
  color: var(--paper);
  padding: 32px 24px 72px;
}

.nav {
  max-width: 960px;
  margin: 0 auto 64px;
}

.wordmark {
  font-family: 'Fraunces', serif;
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.hero-content {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  line-height: 1.1;
  margin-bottom: 20px;
}

.subhead {
  font-size: 1.1rem;
  color: #C7CEDB;
  max-width: 480px;
  margin: 0 auto 40px;
}

/* Signature flow visual */
.flow {
  width: 100%;
  max-width: 560px;
  height: auto;
  margin: 0 auto 44px;
  display: block;
}

.stream {
  fill: none;
  stroke: var(--moss-light);
  stroke-width: 2;
  stroke-linecap: round;
  opacity: 0.55;
}

.stream.main {
  stroke: var(--gold);
  stroke-width: 3;
  opacity: 1;
}

.node {
  fill: var(--moss-light);
}

.main-node {
  fill: var(--gold);
}

@media (prefers-reduced-motion: no-preference) {
  .stream {
    stroke-dasharray: 8 6;
    animation: drift 6s linear infinite;
  }
  .stream.main {
    stroke-dasharray: 10 6;
    animation: drift 4s linear infinite;
  }
}

@keyframes drift {
  to { stroke-dashoffset: -140; }
}

.waitlist-form {
  display: flex;
  gap: 10px;
  max-width: 420px;
  margin: 0 auto;
}

.waitlist-form input {
  flex: 1;
  padding: 14px 16px;
  border-radius: 6px;
  border: 1px solid #33415A;
  background: var(--ink-soft);
  color: var(--paper);
  font-size: 0.95rem;
}

.waitlist-form input::placeholder {
  color: #8590A3;
}

.waitlist-form input:focus,
button:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.waitlist-form button {
  padding: 14px 22px;
  border: none;
  border-radius: 6px;
  background: var(--gold);
  color: var(--ink);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  white-space: nowrap;
}

.waitlist-form button:hover {
  background: #DAB96C;
}

.microcopy {
  font-size: 0.8rem;
  color: #7C8698;
  margin-top: 12px;
}

/* ---------- BENEFITS ---------- */
.benefits {
  max-width: 960px;
  margin: 0 auto;
  padding: 72px 24px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.benefit h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
  color: var(--moss);
}

.benefit p {
  color: var(--slate);
  font-size: 0.95rem;
}

/* ---------- HOW IT WORKS ---------- */
.how {
  background: #F1EFE9;
  padding: 72px 24px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.how h2 {
  text-align: center;
  font-size: 1.8rem;
  margin-bottom: 48px;
}

.steps {
  max-width: 900px;
  margin: 0 auto;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.step-num {
  display: block;
  font-family: 'Fraunces', serif;
  font-size: 0.85rem;
  color: var(--gold);
  letter-spacing: 0.08em;
  margin-bottom: 10px;
}

.steps h4 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.steps p {
  color: var(--slate);
  font-size: 0.92rem;
}

/* ---------- FOOTER ---------- */
.footer {
  text-align: center;
  padding: 32px 24px;
  color: var(--slate);
  font-size: 0.85rem;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 720px) {
  .benefits,
  .steps {
    grid-template-columns: 1fr;
  }
  .waitlist-form {
    flex-direction: column;
  }
}