:root {
  --bg: #f4f1eb;
  --fg: #1a1814;
  --accent: #c8420a;
  --accent-warm: #e8763a;
  --muted: #7a7068;
  --border: #d8d3cb;
  --card: #ede9e1;
  --mono: 'DM Mono', monospace;
  --serif: 'Instrument Serif', Georgia, serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--mono);
  font-size: 15px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

/* NAV */
.nav {
  padding: 24px 40px;
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: baseline;
  gap: 20px;
}
.nav-logo {
  font-family: var(--serif);
  font-size: 22px;
  font-style: italic;
  letter-spacing: -0.02em;
  color: var(--fg);
}
.nav-tagline {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.nav-link {
  font-size: 12px;
  color: var(--accent);
  text-decoration: none;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 500;
  margin-left: auto;
  transition: opacity 0.15s;
}
.nav-link:hover { opacity: 0.7; }

/* HERO */
.hero {
  padding: 100px 40px 80px;
  border-bottom: 1px solid var(--border);
}
.hero-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.hero-label {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
  font-weight: 500;
}
.hero-headline {
  font-family: var(--serif);
  font-size: clamp(48px, 7vw, 88px);
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 32px;
  max-width: 700px;
}
.hero-sub {
  font-size: 17px;
  color: var(--muted);
  max-width: 560px;
  line-height: 1.7;
  margin-bottom: 56px;
}
.hero-cost {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}
.hero-cost-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.hero-cost-val {
  font-family: var(--serif);
  font-size: 32px;
  letter-spacing: -0.02em;
}
.hero-cost-period {
  font-size: 16px;
  color: var(--muted);
}
.hero-cost-divider {
  font-size: 13px;
  color: var(--muted);
  border: 1px solid var(--border);
  padding: 6px 12px;
  border-radius: 4px;
  font-style: italic;
}
.hero-cost-label {
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* PROOF */
.proof {
  padding: 60px 40px;
  border-bottom: 1px solid var(--border);
  background: var(--card);
}
.proof-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.proof-stat {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.proof-num {
  font-family: var(--serif);
  font-size: 56px;
  letter-spacing: -0.04em;
  color: var(--accent);
  line-height: 1;
}
.proof-desc {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.5;
  max-width: 220px;
}

/* HOW */
.how {
  padding: 80px 40px;
  border-bottom: 1px solid var(--border);
}
.how-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.how-headline {
  font-family: var(--serif);
  font-size: 36px;
  letter-spacing: -0.02em;
  margin-bottom: 56px;
}
.how-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.how-step {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 32px;
  padding: 40px 0;
  border-top: 1px solid var(--border);
  align-items: start;
}
.how-step:last-child {
  border-bottom: 1px solid var(--border);
}
.how-num {
  font-size: 13px;
  color: var(--muted);
  font-weight: 500;
  padding-top: 4px;
  letter-spacing: 0.04em;
}
.how-content h3 {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 400;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}
.how-content p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.7;
  max-width: 560px;
}

/* ROLES */
.roles {
  padding: 80px 40px;
  border-bottom: 1px solid var(--border);
}
.roles-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.roles-headline {
  font-family: var(--serif);
  font-size: 36px;
  letter-spacing: -0.02em;
  margin-bottom: 48px;
}
.roles-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.role-card {
  background: var(--bg);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.role-icon {
  color: var(--accent);
  margin-bottom: 4px;
}
.role-card h3 {
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.3;
}
.role-card p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.65;
  flex: 1;
}
.role-detail {
  font-size: 12px;
  color: var(--accent);
  font-weight: 500;
  letter-spacing: 0.03em;
  margin-top: auto;
}
.roles-custom {
  margin-top: 28px;
  font-size: 13px;
  color: var(--muted);
  font-style: italic;
}

/* CLOSING */
.closing {
  padding: 100px 40px;
  border-bottom: 1px solid var(--border);
}
.closing-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 80px;
  align-items: center;
}
.closing-statement {
  font-family: var(--serif);
  font-size: 28px;
  line-height: 1.4;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}
.closing-sub {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.7;
  max-width: 480px;
}
.closing-pricing {
  display: flex;
  flex-direction: column;
  gap: 24px;
  min-width: 260px;
}
.closing-setup, .closing-monthly {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}
.closing-monthly {
  border-bottom: none;
}
.closing-label {
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.closing-val {
  font-family: var(--serif);
  font-size: 26px;
  letter-spacing: -0.02em;
}
.closing-note {
  font-size: 12px;
  color: var(--muted);
  font-style: italic;
  margin-top: 8px;
}

/* FOOTER */
.footer {
  padding: 48px 40px;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
}
.footer-logo {
  font-family: var(--serif);
  font-size: 18px;
  font-style: italic;
  display: block;
  margin-bottom: 10px;
}
.footer-desc {
  font-size: 12px;
  color: var(--muted);
  max-width: 280px;
  line-height: 1.6;
}
.footer-copy {
  font-size: 12px;
  color: var(--muted);
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .proof-inner { grid-template-columns: 1fr; gap: 28px; }
  .roles-grid { grid-template-columns: repeat(2, 1fr); }
  .closing-inner { grid-template-columns: 1fr; gap: 48px; }
}
@media (max-width: 600px) {
  .hero { padding: 64px 24px 56px; }
  .proof { padding: 48px 24px; }
  .how { padding: 64px 24px; }
  .roles { padding: 64px 24px; }
  .closing { padding: 64px 24px; }
  .nav { padding: 20px 24px; }
  .roles-grid { grid-template-columns: 1fr; }
  .hero-cost { gap: 20px; }
  .footer-inner { flex-direction: column; }
}

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

::selection { background: var(--accent); color: #fff; }

/* ── AI RECEPTIONIST DEMO ─────────────────────────────────────── */
.receptionist {
  padding: 80px 40px;
  border-bottom: 1px solid var(--border);
  background: var(--card);
}
.receptionist-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  align-items: start;
}
.receptionist-label {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
  font-weight: 500;
}
.receptionist-headline {
  font-family: var(--serif);
  font-size: 36px;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
  line-height: 1.15;
}
.receptionist-sub {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.7;
  max-width: 420px;
}
.receptionist-shell {
  border: 1px solid var(--border);
  background: var(--bg);
  border-radius: 4px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.receptionist-persona {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}
.receptionist-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.receptionist-persona-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
}
.receptionist-persona-name {
  font-size: 13px;
  font-weight: 500;
  color: var(--fg);
}
.receptionist-persona-role {
  font-size: 11px;
  color: var(--muted);
}
.receptionist-status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: var(--muted);
}
.receptionist-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #22c55e;
  display: inline-block;
  animation: rcpt-pulse 2s ease-in-out infinite;
}
@keyframes rcpt-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.receptionist-messages {
  min-height: 280px;
  max-height: 340px;
  overflow-y: auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  scroll-behavior: smooth;
}
.rcpt-msg {
  display: flex;
}
.rcpt-msg--user {
  justify-content: flex-end;
}
.rcpt-msg--ai {
  justify-content: flex-start;
}
.rcpt-bubble {
  max-width: 82%;
  padding: 10px 14px;
  border-radius: 14px;
  font-size: 13px;
  line-height: 1.6;
}
.rcpt-msg--ai .rcpt-bubble {
  background: var(--card);
  color: var(--fg);
  border-bottom-left-radius: 4px;
}
.rcpt-msg--user .rcpt-bubble {
  background: var(--accent);
  color: #fff;
  border-bottom-right-radius: 4px;
}
.rcpt-typing {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 12px 16px;
}
.rcpt-typing span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--muted);
  animation: rcpt-bounce 1.2s ease-in-out infinite;
}
.rcpt-typing span:nth-child(2) { animation-delay: 0.15s; }
.rcpt-typing span:nth-child(3) { animation-delay: 0.3s; }
@keyframes rcpt-bounce {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.5; }
  30% { transform: translateY(-5px); opacity: 1; }
}
.receptionist-suggestions {
  padding: 0 20px 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.rcpt-suggestion {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 6px 14px;
  font-size: 12px;
  font-family: var(--mono);
  color: var(--muted);
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
  white-space: nowrap;
}
.rcpt-suggestion:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.receptionist-input-row {
  display: flex;
  align-items: center;
  gap: 0;
  border-top: 1px solid var(--border);
}
.receptionist-input {
  flex: 1;
  border: none;
  background: transparent;
  padding: 14px 20px;
  font-size: 13px;
  font-family: var(--mono);
  color: var(--fg);
  outline: none;
}
.receptionist-input::placeholder {
  color: var(--muted);
}
.receptionist-input:disabled {
  opacity: 0.5;
}
.receptionist-send {
  background: transparent;
  border: none;
  border-left: 1px solid var(--border);
  padding: 14px 18px;
  cursor: pointer;
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s;
}
.receptionist-send:hover {
  background: var(--card);
}
.receptionist-send:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
.receptionist-lead {
  grid-column: 1 / -1;
  margin-top: 8px;
}
.receptionist-lead-inner {
  background: var(--fg);
  color: var(--bg);
  border-radius: 4px;
  padding: 36px 40px;
  display: flex;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
}
.receptionist-lead-headline {
  font-family: var(--serif);
  font-size: 22px;
  letter-spacing: -0.01em;
  color: var(--bg);
  flex: 1;
  min-width: 200px;
}
.receptionist-lead-sub {
  font-size: 13px;
  color: rgba(244,241,235,0.65);
  margin-top: 6px;
  line-height: 1.6;
}
.receptionist-lead-form {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.receptionist-lead-input {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 3px;
  padding: 10px 16px;
  font-size: 13px;
  font-family: var(--mono);
  color: var(--bg);
  outline: none;
  min-width: 220px;
}
.receptionist-lead-input::placeholder {
  color: rgba(244,241,235,0.4);
}
.receptionist-lead-btn {
  background: var(--accent);
  border: none;
  border-radius: 3px;
  padding: 10px 20px;
  font-size: 13px;
  font-family: var(--mono);
  font-weight: 500;
  color: #fff;
  cursor: pointer;
  letter-spacing: 0.02em;
  transition: opacity 0.15s;
  white-space: nowrap;
}
.receptionist-lead-btn:hover {
  opacity: 0.85;
}
.receptionist-lead-thanks {
  font-size: 13px;
  color: rgba(244,241,235,0.75);
  font-style: italic;
}
@media (max-width: 900px) {
  .receptionist-inner { grid-template-columns: 1fr; gap: 36px; }
  .receptionist-lead-inner { flex-direction: column; align-items: flex-start; gap: 20px; }
}
/* ── BOOK DEMO CTA ──────────────────────────────────────────── */
.book-demo {
  padding: 80px 40px;
  border-bottom: 1px solid var(--border);
}
.book-demo-inner {
  max-width: 700px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 48px;
}
.book-demo-label {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
  font-weight: 500;
}
.book-demo-headline {
  font-family: var(--serif);
  font-size: 32px;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
  line-height: 1.15;
}
.book-demo-sub {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.7;
}
.book-demo-form-wrap {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.book-demo-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 32px;
}
.book-demo-input,
.book-demo-textarea {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 11px 14px;
  font-size: 13px;
  font-family: var(--mono);
  color: var(--fg);
  outline: none;
  transition: border-color 0.15s;
  resize: none;
}
.book-demo-input:focus,
.book-demo-textarea:focus {
  border-color: var(--accent);
}
.book-demo-input::placeholder,
.book-demo-textarea::placeholder {
  color: var(--muted);
}
/* Honeypot — visually hidden */
.book-demo-hp {
  position: absolute;
  left: -9999px;
  opacity: 0;
  pointer-events: none;
  height: 0;
  width: 0;
  overflow: hidden;
}
.book-demo-btn {
  background: var(--accent);
  border: none;
  border-radius: 3px;
  padding: 13px 28px;
  font-size: 14px;
  font-family: var(--mono);
  font-weight: 500;
  color: #fff;
  cursor: pointer;
  letter-spacing: 0.02em;
  transition: opacity 0.15s;
  align-self: flex-start;
}
.book-demo-btn:hover:not(:disabled) {
  opacity: 0.85;
}
.book-demo-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.book-demo-thanks {
  background: var(--fg);
  color: var(--bg);
  border-radius: 4px;
  padding: 48px 40px;
  text-align: center;
}
.book-demo-thanks-title {
  font-family: var(--serif);
  font-size: 32px;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.book-demo-thanks-sub {
  font-size: 14px;
  color: rgba(244,241,235,0.7);
  line-height: 1.6;
}
.book-demo-error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: 3px;
  padding: 12px 16px;
  font-size: 13px;
  color: #991b1b;
  margin-top: 8px;
}

@media (max-width: 600px) {
  .book-demo { padding: 64px 24px; }
  .book-demo-inner { gap: 36px; }
  .book-demo-form { padding: 20px; }
  .book-demo-headline { font-size: 26px; }
}