/* Goal2Plan landing — ivory / ink / clay, serif display + grotesque UI */

:root {
  --paper: #FAF9F5;
  --panel: #F0EEE6;
  --ink: #141413;
  --ink-2: #57564F;
  --line: #E5E2D8;
  --clay: #D97757;
  --clay-deep: #C4633F;
  --dot-a: #D97757; /* family */
  --dot-b: #5E7B6A; /* startup */
  --dot-c: #7A6FA0; /* study */
  --radius: 16px;
  --font-display: "Source Serif 4", Georgia, serif;
  --font-ui: "Archivo", -apple-system, "Helvetica Neue", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-ui);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.08;
  margin: 0 0 0.4em;
  text-wrap: balance;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2.6rem, 6vw, 4.4rem); }
h2 { font-size: clamp(1.9rem, 4vw, 2.8rem); }
h3 { font-size: 1.25rem; line-height: 1.3; }
p { margin: 0 0 1em; }
a { color: inherit; }
em { font-style: normal; }

.eyebrow {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clay-deep);
  margin-bottom: 1.1em;
}
.lede, .section-lede {
  font-size: 1.13rem;
  color: var(--ink-2);
  max-width: 34em;
}

/* ---------- nav ---------- */
.nav {
  display: flex;
  align-items: center;
  gap: 2.2rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.4rem 2rem;
}
.wordmark {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.3rem;
  text-decoration: none;
  letter-spacing: -0.01em;
}
.nav-links {
  display: flex;
  gap: 1.6rem;
  margin-left: auto;
}
.nav-links a {
  text-decoration: none;
  font-size: 0.95rem;
  color: var(--ink-2);
}
.nav-links a:hover { color: var(--ink); }

/* ---------- buttons ---------- */
.btn {
  display: inline-block;
  font-family: var(--font-ui);
  font-weight: 500;
  font-size: 0.95rem;
  text-decoration: none;
  border-radius: 999px;
  padding: 0.65rem 1.4rem;
  border: 1px solid var(--ink);
  cursor: pointer;
  transition: background 0.15s, color 0.15s, transform 0.15s;
}
.btn-pill { background: transparent; color: var(--ink); }
.btn-pill:hover { background: var(--ink); color: var(--paper); }
.btn-solid { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.btn-solid:hover { background: var(--clay-deep); border-color: var(--clay-deep); }
.btn-ivory { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.btn-ivory:hover { background: var(--clay); border-color: var(--clay); color: var(--paper); }

/* ---------- hero ---------- */
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 4rem;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 4.5rem 2rem 6rem;
}

.waitlist { margin-top: 2.2rem; max-width: 560px; }
.waitlist-row {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}
.waitlist input,
.waitlist select {
  font: inherit;
  font-size: 0.95rem;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.65rem 1.1rem;
  outline: none;
}
.waitlist input { flex: 1 1 210px; min-width: 0; }
.waitlist select { flex: 0 0 auto; }
.waitlist input:focus, .waitlist select:focus { border-color: var(--clay); box-shadow: 0 0 0 3px rgba(217, 119, 87, 0.18); }
.form-note {
  font-size: 0.85rem;
  color: var(--ink-2);
  margin-top: 0.8rem;
}
.form-note.is-error { color: #A33A24; }
.form-note.is-success { color: #3E6B4F; font-weight: 500; }

/* ---------- hero art ---------- */
.hero-art {
  display: flex;
  align-items: center;
  gap: 0;
  min-width: 0;
}
.art-groups {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  flex-shrink: 0;
}
.mini-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.7rem 1rem;
  font-size: 0.88rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.55rem;
  flex-wrap: wrap;
  box-shadow: 0 1px 2px rgba(20, 20, 19, 0.04);
}
.mini-card em { display: block; flex-basis: 100%; font-size: 0.78rem; color: var(--ink-2); font-weight: 400; padding-left: 1.15rem; }
.dot { width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; }
.dot-a { background: var(--dot-a); }
.dot-b { background: var(--dot-b); }
.dot-c { background: var(--dot-c); }

.art-flow { width: 56px; height: 220px; color: #CBC7B9; flex-shrink: 0; }

.my-space {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.2rem 1.3rem;
  flex: 1;
  min-width: 0;
}
.panel-title {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-2);
  margin-bottom: 0.9rem;
}
.my-space .row {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.55rem 0.8rem;
  font-size: 0.86rem;
  margin-bottom: 0.5rem;
}
.my-space .row em { margin-left: auto; font-size: 0.75rem; color: var(--ink-2); }
.agent-bubble {
  margin-top: 0.9rem;
  background: var(--ink);
  color: var(--paper);
  border-radius: 12px 12px 12px 4px;
  padding: 0.75rem 0.95rem;
  font-size: 0.85rem;
  line-height: 1.5;
}
.agent-tag {
  display: block;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clay);
  margin-bottom: 0.25rem;
}

/* ---------- features ---------- */
.feature {
  max-width: 1200px;
  margin: 0 auto;
  padding: 4.5rem 2rem;
}
.feature-head { max-width: 640px; margin-bottom: 3rem; }
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.2rem;
}
.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.6rem 1.5rem;
}
.card p { color: var(--ink-2); font-size: 0.97rem; margin: 0; }
.card h3 { margin-bottom: 0.5em; }

/* agent panel */
.feature-panel { padding-top: 1rem; padding-bottom: 1rem; }
.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 3.5rem 3rem;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 3.5rem;
  align-items: center;
}
.checklist {
  list-style: none;
  padding: 0;
  margin: 1.6rem 0 0;
  display: grid;
  gap: 0.7rem;
  color: var(--ink-2);
  font-size: 0.97rem;
}
.checklist li { padding-left: 1.7rem; position: relative; }
.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.28em;
  width: 1em;
  height: 1em;
  border-radius: 50%;
  background: var(--clay);
  mask: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><path fill="black" d="M6.5 12.2 2.7 8.4l1.2-1.2 2.6 2.6 5.6-5.6 1.2 1.2z"/></svg>') center / contain no-repeat;
}

.chat-demo {
  display: grid;
  gap: 0.7rem;
  min-width: 0;
}
.chat-line {
  border-radius: 12px;
  padding: 0.75rem 1rem;
  font-size: 0.88rem;
  line-height: 1.5;
  max-width: 92%;
}
.chat-line span {
  display: block;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.25rem;
  color: var(--ink-2);
}
.chat-line.user { background: #fff; border: 1px solid var(--line); justify-self: start; }
.chat-line.agent { background: var(--ink); color: var(--paper); justify-self: end; }
.chat-line.agent span { color: var(--clay); }

/* channels */
.channel { position: relative; padding-top: 1.9rem; }
.channel-icon { width: 30px; height: 30px; color: var(--clay-deep); margin-bottom: 0.9rem; display: block; }
.badge {
  display: inline-block;
  margin-top: 1rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.25rem 0.7rem;
}
.badge-live { color: var(--clay-deep); border-color: var(--clay); }

/* ---------- CTA band ---------- */
.cta-band {
  background: var(--ink);
  color: var(--paper);
  text-align: center;
  padding: 5.5rem 2rem;
  margin-top: 3rem;
}
.cta-band p { color: #B8B6AC; max-width: 36em; margin: 0 auto 2rem; }

/* ---------- footer ---------- */
.footer {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  max-width: 1200px;
  margin: 0 auto;
  padding: 2.2rem 2rem;
}
.footer-meta { font-size: 0.85rem; color: var(--ink-2); }
.footer-meta a { color: inherit; }

/* ---------- reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- responsive ---------- */
@media (max-width: 960px) {
  .hero { grid-template-columns: 1fr; padding-top: 3rem; padding-bottom: 4rem; gap: 3rem; }
  .panel { grid-template-columns: 1fr; padding: 2.2rem 1.6rem; gap: 2.2rem; }
}
@media (max-width: 640px) {
  .nav { gap: 1rem; padding: 1.1rem 1.2rem; }
  .nav-links { display: none; }
  .nav .btn-pill { margin-left: auto; }
  .hero, .feature { padding-left: 1.2rem; padding-right: 1.2rem; }
  .hero-art { flex-direction: column; align-items: stretch; gap: 0.6rem; }
  .art-groups { flex-direction: row; flex-wrap: wrap; }
  .art-flow { display: none; }
  .waitlist-row .btn { flex: 1 1 100%; text-align: center; }
}