/* =========================================================
   MOONSIGNAL — shared stylesheet
   Palette: cream / forest / coral / ink
   Type:    Inter (body) · Instrument Serif (display) · JetBrains Mono (utility)
   ========================================================= */

:root {
  --cream:      #FAF6EC;
  --cream-2:    #F4EFDF;
  --paper:      #FFFDF6;
  --rule:       #D6CCB1;
  --rule-soft:  #E8DFC6;
  --ink:        #0E1F17;
  --ink-2:      #3A4640;
  --ink-3:      #7A8278;
  --forest:     #1E3A2C;
  --forest-deep:#142A20;
  --coral:      #E85A2E;
  --coral-deep: #C84516;
  --coral-tint: rgba(232, 90, 46, 0.08);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--cream);
  color: var(--ink);
  line-height: 1.5;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
body::after {
  content: ''; position: fixed; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
  opacity: 0.025; mix-blend-mode: multiply;
  pointer-events: none; z-index: 90;
}

.wrap { max-width: 1240px; margin: 0 auto; padding: 0 40px; }
@media (max-width: 720px) { .wrap { padding: 0 20px; } }

/* ============ TYPE PRIMITIVES ============ */
.serif { font-family: 'Instrument Serif', Georgia, serif; font-weight: 400; letter-spacing: -0.01em; }
.mono  { font-family: 'JetBrains Mono', ui-monospace, monospace; }
.italic { font-style: italic; }
h1, h2, h3 { letter-spacing: -0.025em; line-height: 1.02; }

.label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--ink-3); font-weight: 500;
}
.label-coral { color: var(--coral); }

/* ============ NAVIGATION ============ */
nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(250, 246, 236, 0.92);
  backdrop-filter: blur(14px) saturate(180%);
  -webkit-backdrop-filter: blur(14px) saturate(180%);
  border-bottom: 1px solid var(--rule-soft);
}
.nav-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 40px;
  align-items: center;
  height: 76px;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 40px;
}
@media (max-width: 720px) { .nav-inner { padding: 0 20px; height: 60px; gap: 12px; } }

.logo {
  display: flex; align-items: center; gap: 10px;
  font-weight: 600; font-size: 16px; color: var(--ink);
  text-decoration: none; letter-spacing: -0.02em;
}
.logo-mark {
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--forest); position: relative;
  display: grid; place-items: center; overflow: hidden;
}
.logo-mark::before {
  content: ''; width: 13px; height: 13px;
  background: var(--cream); border-radius: 50%;
  transform: translateX(-3px);
  box-shadow: inset -2px 0 0 var(--coral);
}

/* Plain-English service links — name + role on two lines */
.nav-services {
  display: flex; gap: 36px; align-items: center;
  justify-self: center;
}
.nav-svc {
  text-decoration: none; color: var(--ink);
  display: flex; flex-direction: column; gap: 1px;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: border-color 0.15s, color 0.15s;
}
.nav-svc-name {
  font-size: 14px; font-weight: 600; letter-spacing: -0.015em;
}
.nav-svc-role {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; letter-spacing: 0.06em;
  color: var(--ink-3);
}
.nav-svc:hover { color: var(--coral); border-bottom-color: var(--rule); }
.nav-svc:hover .nav-svc-role { color: var(--ink-2); }
.nav-svc.active { border-bottom-color: var(--coral); }
.nav-svc.active .nav-svc-name { color: var(--coral); }

.nav-right { display: flex; gap: 18px; align-items: center; }
.nav-book {
  font-family: inherit; font-size: 13px; font-weight: 500;
  color: var(--cream); background: var(--ink);
  text-decoration: none;
  padding: 10px 18px; border-radius: 4px;
  transition: background 0.15s;
  display: inline-flex; align-items: center; gap: 8px;
}
.nav-book:hover { background: var(--coral); }
.nav-book .arrow { transition: transform 0.18s; }
.nav-book:hover .arrow { transform: translateX(3px); }

@media (max-width: 880px) {
  .nav-services { display: none; }
  .nav-inner { grid-template-columns: auto 1fr auto; }
}

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 13px 22px;
  font-family: inherit; font-weight: 500; font-size: 14px;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  border-radius: 4px;
}
.btn-primary { background: var(--ink); color: var(--cream); }
.btn-primary:hover { background: var(--coral); }
.btn-coral { background: var(--coral); color: var(--paper); }
.btn-coral:hover { background: var(--coral-deep); }
.btn-secondary {
  background: transparent; color: var(--ink);
  border-color: var(--ink);
}
.btn-secondary:hover { background: var(--ink); color: var(--cream); }
.btn .arrow { font-size: 14px; transition: transform 0.18s; }
.btn:hover .arrow { transform: translateX(3px); }

/* ============ SECTION SCAFFOLDING ============ */
section { padding: 120px 0; position: relative; }
@media (max-width: 720px) { section { padding: 72px 0; } }

.section-head {
  display: grid; grid-template-columns: 1fr 1.6fr;
  gap: 64px; margin-bottom: 56px;
  align-items: end;
}
@media (max-width: 880px) {
  .section-head { grid-template-columns: 1fr; gap: 24px; margin-bottom: 40px; }
}
.section-head .label { display: block; margin-bottom: 8px; }
.section-head h2 {
  font-size: clamp(36px, 4.6vw, 60px);
  font-weight: 500; line-height: 1.0;
  letter-spacing: -0.035em;
}
h2 .serif { color: var(--coral); font-weight: 400; font-style: italic; font-size: 1.04em; }
h2 .green { color: var(--forest); }
.section-head p {
  font-size: 17px; color: var(--ink-2); line-height: 1.55; max-width: 56ch;
}

/* ============ TRANSCRIPT BUBBLES (shared by phone + simulator) ============ */
.transcript {
  display: flex; flex-direction: column; gap: 10px;
}
.bubble {
  font-size: 13.5px; line-height: 1.45;
  padding: 9px 13px;
  border-radius: 14px;
  max-width: 86%;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}
.bubble.in { opacity: 1; transform: translateY(0); }
.bubble.ai {
  background: var(--cream-2); color: var(--ink);
  align-self: flex-start;
  border-bottom-left-radius: 4px;
}
.bubble.caller {
  background: var(--ink); color: var(--cream);
  align-self: flex-end;
  border-bottom-right-radius: 4px;
}
.bubble .who {
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 9.5px; letter-spacing: 0.1em; text-transform: uppercase;
  margin-bottom: 4px; opacity: 0.6; font-weight: 500;
}
.bubble.ai.typing {
  display: inline-flex; gap: 4px; padding: 12px 14px;
}
.bubble.ai.typing span {
  width: 6px; height: 6px; border-radius: 50%; background: var(--ink-3);
  animation: typingdot 1.2s infinite ease-in-out;
}
.bubble.ai.typing span:nth-child(2) { animation-delay: 0.15s; }
.bubble.ai.typing span:nth-child(3) { animation-delay: 0.3s; }
@keyframes typingdot {
  0%, 80%, 100% { transform: scale(0.7); opacity: 0.4; }
  40% { transform: scale(1); opacity: 1; }
}

/* ============ FAQ ============ */
.faq-grid {
  display: grid; grid-template-columns: 1fr 1.6fr; gap: 64px;
}
@media (max-width: 880px) { .faq-grid { grid-template-columns: 1fr; gap: 32px; } }

.faq-list { border-top: 1px solid var(--ink); }
.faq-item {
  border-bottom: 1px solid var(--rule);
  padding: 22px 0;
  cursor: pointer;
}
.faq-q {
  display: flex; justify-content: space-between; align-items: flex-start; gap: 24px;
  font-size: 17px; font-weight: 500; line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.faq-q::after {
  content: '+'; font-weight: 300; font-size: 22px;
  color: var(--ink-3); line-height: 0.9; flex-shrink: 0;
  transition: transform 0.25s ease, color 0.2s;
  font-family: 'Instrument Serif', Georgia, serif;
}
.faq-item:hover .faq-q::after { color: var(--coral); }
.faq-item.open .faq-q::after { transform: rotate(45deg); color: var(--coral); }
.faq-a {
  max-height: 0; overflow: hidden;
  color: var(--ink-2); line-height: 1.6; font-size: 15px;
  transition: max-height 0.35s ease, padding-top 0.3s ease;
  max-width: 60ch;
}
.faq-item.open .faq-a { max-height: 360px; padding-top: 14px; }

.faq-side .label { display: block; margin-bottom: 12px; }
.faq-side h2 {
  font-size: clamp(34px, 4.2vw, 52px); font-weight: 500;
  line-height: 1; letter-spacing: -0.035em; margin-bottom: 24px;
}
.faq-side p { font-size: 16px; color: var(--ink-2); line-height: 1.55; }
.faq-side a { color: var(--coral); text-decoration: none; border-bottom: 1px solid var(--coral); }

/* ============ FINAL CTA ============ */
.final {
  background: var(--cream);
  text-align: left;
  padding: 140px 0 120px;
  border-top: 1px solid var(--rule);
}
.final-grid {
  display: grid; grid-template-columns: 1.4fr 1fr; gap: 80px; align-items: end;
}
@media (max-width: 880px) { .final-grid { grid-template-columns: 1fr; gap: 32px; } }
.final h2 {
  font-size: clamp(48px, 7vw, 92px);
  font-weight: 500; line-height: 0.96;
  letter-spacing: -0.04em;
}
.final h2 .serif { color: var(--coral); font-weight: 400; font-style: italic; }
.final p {
  font-size: 17px; color: var(--ink-2); line-height: 1.55;
  margin-bottom: 28px; max-width: 42ch;
}
.final-cta-row { display: flex; gap: 12px; flex-wrap: wrap; }
.final-meta {
  margin-top: 24px;
  font-family: 'JetBrains Mono', monospace; font-size: 11px;
  color: var(--ink-3); letter-spacing: 0.08em;
  line-height: 1.8;
}

/* ============ FOOTER ============ */
footer { padding: 64px 0 40px; background: var(--ink); color: var(--cream); }
.footer-top {
  display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 48px; padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 24px;
}
@media (max-width: 800px) { .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; } }
@media (max-width: 480px) { .footer-top { grid-template-columns: 1fr; } }
.footer-brand .logo { color: var(--cream); margin-bottom: 16px; }
.footer-brand-tag {
  color: rgba(255, 250, 230, 0.55); font-size: 14px;
  line-height: 1.55; max-width: 320px;
}
.footer-col h4 {
  font-family: 'JetBrains Mono', monospace; font-size: 10px;
  text-transform: uppercase; letter-spacing: 0.16em;
  color: rgba(255, 250, 230, 0.45); margin-bottom: 16px; font-weight: 500;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col a {
  color: rgba(255, 250, 230, 0.85); text-decoration: none;
  font-size: 14px; transition: color 0.15s;
}
.footer-col a:hover { color: var(--coral); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 16px;
  font-family: 'JetBrains Mono', monospace; font-size: 11px;
  color: rgba(255, 250, 230, 0.45);
  letter-spacing: 0.04em;
}

/* ============ SHARED PRODUCT-PAGE PRIMITIVES ============ */

/* Product hero */
.p-hero { padding: 56px 0 80px; }
.p-hero-grid {
  display: grid; grid-template-columns: 1.05fr 1fr; gap: 64px;
  align-items: center;
}
@media (max-width: 980px) { .p-hero-grid { grid-template-columns: 1fr; gap: 48px; } }
.p-hero-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--coral); margin-bottom: 20px;
  display: inline-flex; align-items: center; gap: 12px;
}
.p-hero-tag::before {
  content: ''; width: 28px; height: 1px; background: var(--coral);
}
.p-hero h1 {
  font-size: clamp(44px, 6.2vw, 80px);
  font-weight: 500; line-height: 0.96;
  letter-spacing: -0.04em;
  color: var(--ink);
  margin-bottom: 24px;
}
.p-hero h1 .serif {
  font-weight: 400; font-style: italic; color: var(--coral);
  letter-spacing: -0.015em; font-size: 1.05em;
}
.p-hero-sub {
  font-size: 18px; color: var(--ink-2); max-width: 50ch;
  line-height: 1.55; margin-bottom: 32px;
}
.p-hero-sub strong { color: var(--ink); font-weight: 600; }
.p-hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 28px; }
.p-hero-meta {
  display: flex; gap: 16px; flex-wrap: wrap;
  border-top: 1px solid var(--rule); padding-top: 16px;
  font-family: 'JetBrains Mono', monospace; font-size: 11px;
  color: var(--ink-3); letter-spacing: 0.06em;
}
.p-hero-meta strong { color: var(--ink); font-weight: 600; }

/* "What it does" plain-language list */
.does-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}
@media (max-width: 720px) { .does-grid { grid-template-columns: 1fr; } }
.does-item {
  padding: 36px 32px 36px 0;
  border-bottom: 1px solid var(--rule);
  border-right: 1px solid var(--rule);
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 16px;
  align-items: start;
}
.does-item:nth-child(2n) { border-right: none; }
.does-item:nth-last-child(-n+2) { border-bottom: none; }
@media (max-width: 720px) {
  .does-item { border-right: none; padding: 28px 0; grid-template-columns: 48px 1fr; }
  .does-item:nth-last-child(-n+2) { border-bottom: 1px solid var(--rule); }
  .does-item:last-child { border-bottom: none; }
}
.does-num {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: 38px; line-height: 1; color: var(--coral);
}
.does-item h3 {
  font-size: 19px; font-weight: 600; letter-spacing: -0.015em;
  margin-bottom: 8px; line-height: 1.25;
}
.does-item p { font-size: 14.5px; color: var(--ink-2); line-height: 1.55; }
.does-item p strong { color: var(--ink); font-weight: 600; }

/* Pricing card */
.price-card {
  background: var(--paper);
  border: 1px solid var(--ink);
  border-radius: 4px;
  padding: 48px 44px;
  position: relative;
  overflow: hidden;
}
.price-card .corner {
  position: absolute; top: 0; right: 0;
  background: var(--coral); color: var(--paper);
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase;
  padding: 6px 14px;
}
.price-card .label { display: block; margin-bottom: 14px; }
.price-card h3 {
  font-size: 26px; font-weight: 500; letter-spacing: -0.02em;
  margin-bottom: 24px;
}
.price-row {
  display: flex; align-items: baseline; gap: 8px;
  border-top: 1px solid var(--rule-soft);
  padding-top: 24px; margin-top: 24px;
  margin-bottom: 8px;
}
.price-amount {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: 64px; line-height: 1; color: var(--ink);
  letter-spacing: -0.02em;
}
.price-cycle {
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px; color: var(--ink-3); letter-spacing: 0.04em;
}
.price-incl {
  list-style: none; margin: 24px 0 28px;
  display: flex; flex-direction: column; gap: 12px;
}
.price-incl li {
  font-size: 14.5px; color: var(--ink-2);
  display: flex; gap: 12px; align-items: flex-start;
  line-height: 1.45;
}
.price-incl li::before {
  content: '+';
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: 20px; color: var(--coral); line-height: 1;
  flex-shrink: 0; margin-top: -2px;
}
.price-incl li strong { color: var(--ink); font-weight: 600; }
.price-fineprint {
  font-family: 'JetBrains Mono', monospace; font-size: 11px;
  color: var(--ink-3); letter-spacing: 0.06em;
  margin-top: 16px; line-height: 1.6;
}
.price-cta { width: 100%; justify-content: center; }