:root {
  --bg: #0c0c0f;
  --bg-surface: #141418;
  --bg-elevated: #1c1c22;
  --fg: #e8e6e1;
  --fg-muted: #8a877f;
  --accent: #f59e0b;
  --accent-glow: rgba(245, 158, 11, 0.15);
  --red: #ef4444;
  --red-muted: rgba(239, 68, 68, 0.12);
  --green: #22c55e;
  --green-muted: rgba(34, 197, 94, 0.12);
  --radius: 12px;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── HERO ── */
.hero {
  padding: 120px 0 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -100px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: var(--red-muted);
  border: 1px solid rgba(239, 68, 68, 0.2);
  border-radius: 100px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--red);
  letter-spacing: 0.03em;
  margin-bottom: 32px;
}

.hero-badge .pulse {
  width: 8px;
  height: 8px;
  background: var(--red);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  max-width: 700px;
  margin-bottom: 24px;
}

.hero h1 .highlight {
  color: var(--accent);
}

.hero .lede {
  font-size: 1.2rem;
  color: var(--fg-muted);
  max-width: 520px;
  line-height: 1.7;
}

/* ── STATS BAR ── */
.stats {
  padding: 60px 0;
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.4;
}

/* ── PROBLEM / SOLUTION ── */
.split {
  padding: 100px 0;
}

.split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.split-card {
  padding: 40px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.06);
}

.split-card.problem {
  background: var(--red-muted);
  border-color: rgba(239, 68, 68, 0.15);
}

.split-card.solution {
  background: var(--green-muted);
  border-color: rgba(34, 197, 94, 0.15);
}

.split-card .card-label {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
}

.split-card.problem .card-label { color: var(--red); }
.split-card.solution .card-label { color: var(--green); }

.split-card h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 16px;
  line-height: 1.3;
}

.split-card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.split-card ul li {
  padding-left: 24px;
  position: relative;
  color: var(--fg-muted);
  font-size: 0.95rem;
  line-height: 1.5;
}

.split-card.problem ul li::before {
  content: '\00D7';
  position: absolute;
  left: 0;
  color: var(--red);
  font-weight: 700;
  font-size: 1.1rem;
}

.split-card.solution ul li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  color: var(--green);
  font-weight: 700;
}

/* ── SERVICES ── */
.services {
  padding: 100px 0;
  border-top: 1px solid rgba(255,255,255,0.06);
  scroll-margin-top: 64px;
}

.services .section-label {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 16px;
}

.services h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 60px;
  max-width: 500px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--bg-surface);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 36px;
  transition: border-color 0.2s;
}

.service-card:hover {
  border-color: rgba(245, 158, 11, 0.3);
}

.service-icon {
  font-size: 1.8rem;
  margin-bottom: 16px;
  display: block;
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.service-card p {
  color: var(--fg-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ── VERTICALS ── */
.verticals {
  padding: 100px 0;
  border-top: 1px solid rgba(255,255,255,0.06);
  scroll-margin-top: 64px;
}

.verticals .section-label {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 16px;
}

.verticals h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 60px;
}

.verticals-row {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.vertical-tag {
  padding: 12px 24px;
  background: var(--bg-elevated);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 100px;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--fg);
  transition: all 0.2s;
}

.vertical-tag:hover {
  background: var(--accent-glow);
  border-color: rgba(245, 158, 11, 0.3);
}

/* ── CLOSING ── */
.closing {
  padding: 120px 0 80px;
  border-top: 1px solid rgba(255,255,255,0.06);
  text-align: center;
}

.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  max-width: 600px;
  margin: 0 auto 20px;
  line-height: 1.1;
}

.closing p {
  color: var(--fg-muted);
  font-size: 1.1rem;
  max-width: 480px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ── FOOTER ── */
footer {
  padding: 40px 0;
  border-top: 1px solid rgba(255,255,255,0.06);
  text-align: center;
}

footer p {
  color: var(--fg-muted);
  font-size: 0.85rem;
}

footer .brand {
  color: var(--accent);
  font-family: var(--font-display);
  font-weight: 600;
}

.footer-contact {
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.footer-contact-label {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fg-muted);
  margin-bottom: 12px;
}

.footer-contact-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-contact-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--fg);
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.08);
  background: var(--bg-elevated);
  transition: border-color 0.2s, background 0.2s, color 0.2s;
}

.footer-contact-item:hover {
  border-color: rgba(245,158,11,0.35);
  background: var(--accent-glow);
  color: var(--accent);
}

.footer-contact-icon {
  font-size: 1rem;
  line-height: 1;
}

.footer-contact-sep {
  color: var(--fg-muted);
  opacity: 0.4;
}

.footer-brand-line {
  color: var(--fg-muted);
  font-size: 0.85rem;
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .hero { padding: 80px 0 60px; }
  .stats-grid { grid-template-columns: 1fr; gap: 32px; }
  .split-grid { grid-template-columns: 1fr; gap: 24px; }
  .services-grid { grid-template-columns: 1fr; }
  .closing { padding: 80px 0 60px; }
}

@media (max-width: 480px) {
  body { font-size: 16px; }
  .hero h1 { font-size: 2.2rem; }
  .stat-number { font-size: 2.2rem; }
  .split-card { padding: 28px; }
  .service-card { padding: 28px; }
}
/* ── SITE NAV ── */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(12, 12, 15, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  padding-bottom: 16px;
}

.nav-brand {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  font-size: 0.9rem;
  color: var(--fg-muted);
  text-decoration: none;
  padding: 8px 14px;
  border-radius: 8px;
  transition: color 0.15s, background 0.15s;
}

.nav-link:hover {
  color: var(--fg);
  background: rgba(255,255,255,0.05);
}

.nav-link-demo {
  background: var(--accent-glow);
  border: 1px solid rgba(245,158,11,0.25);
  color: var(--accent);
  font-weight: 500;
}

.nav-link-demo:hover {
  background: rgba(245,158,11,0.2);
  color: var(--accent);
}

.nav-link-dashboard {
  color: var(--fg);
  font-weight: 500;
}

/* ── BUTTONS ── */
.hero-ctas {
  display: flex;
  gap: 16px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
  letter-spacing: -0.01em;
}

.btn-primary {
  background: var(--accent);
  color: #0c0c0f;
}

.btn-primary:hover {
  background: #fbbf24;
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(245,158,11,0.3);
}

.btn-ghost {
  background: var(--bg-elevated);
  color: var(--fg);
  border: 1px solid rgba(255,255,255,0.1);
}

.btn-ghost:hover {
  background: var(--bg-surface);
  border-color: rgba(255,255,255,0.2);
}

/* ── PAGE HEADER (shared across inner pages) ── */
.page-header {
  padding: 60px 0 40px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.page-header .page-badge {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 12px;
}

.page-header h1 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 12px;
}

.page-header p {
  color: var(--fg-muted);
  font-size: 1.05rem;
  max-width: 520px;
}

/* ── DEMO SIMULATOR ── */
.demo-section {
  padding: 60px 0 100px;
}

.demo-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.demo-form-panel {
  background: var(--bg-surface);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 40px;
}

.demo-form-panel h2 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.demo-form-panel .panel-subtitle {
  color: var(--fg-muted);
  font-size: 0.9rem;
  margin-bottom: 32px;
  line-height: 1.5;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--fg-muted);
  margin-bottom: 8px;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-group input,
.form-group select {
  width: 100%;
  background: var(--bg-elevated);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  padding: 12px 16px;
  color: var(--fg);
  font-size: 1rem;
  font-family: var(--font-body);
  outline: none;
  transition: border-color 0.15s;
}

.form-group input:focus,
.form-group select:focus {
  border-color: rgba(245,158,11,0.4);
}

.form-group select option {
  background: var(--bg-elevated);
}

.btn-full {
  width: 100%;
  justify-content: center;
  margin-top: 8px;
}

/* ── PHONE SIMULATOR ── */
.phone-wrap {
  display: flex;
  justify-content: center;
  position: sticky;
  top: 80px;
}

.phone-mockup {
  width: 300px;
  background: #1a1a2e;
  border-radius: 36px;
  padding: 16px;
  border: 3px solid rgba(255,255,255,0.1);
  box-shadow: 0 40px 80px rgba(0,0,0,0.5);
}

.phone-screen {
  background: #f2f2f7;
  border-radius: 26px;
  padding: 16px;
  min-height: 520px;
  display: flex;
  flex-direction: column;
}

.phone-status-bar {
  display: flex;
  justify-content: space-between;
  padding: 4px 4px 12px;
  font-size: 11px;
  font-family: var(--font-mono);
  color: #333;
  font-weight: 600;
}

.sms-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 0 16px;
  border-bottom: 1px solid rgba(0,0,0,0.1);
  margin-bottom: 16px;
}

.sms-avatar {
  width: 36px;
  height: 36px;
  background: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #000;
  font-size: 14px;
  font-weight: 700;
  font-family: var(--font-display);
  flex-shrink: 0;
}

.sms-contact-name {
  font-size: 14px;
  font-weight: 600;
  color: #111;
  font-family: -apple-system, sans-serif;
}

.sms-messages {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
  overflow-y: auto;
}

.sms-bubble {
  max-width: 85%;
  padding: 10px 14px;
  border-radius: 18px;
  font-size: 13.5px;
  line-height: 1.4;
  font-family: -apple-system, sans-serif;
  animation: bubbleIn 0.3s ease;
}

@keyframes bubbleIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.sms-bubble.incoming {
  background: #e5e5ea;
  color: #111;
  align-self: flex-start;
  border-bottom-left-radius: 4px;
}

.sms-bubble.outgoing {
  background: #007AFF;
  color: #fff;
  align-self: flex-end;
  border-bottom-right-radius: 4px;
}

.sms-bubble.booked {
  background: #34c759;
  color: #fff;
  align-self: flex-start;
  border-bottom-left-radius: 4px;
}

.sms-timestamp {
  font-size: 11px;
  color: #8e8e93;
  text-align: center;
  font-family: -apple-system, sans-serif;
  margin: 4px 0;
}

.sms-typing {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 10px 14px;
  background: #e5e5ea;
  border-radius: 18px;
  border-bottom-left-radius: 4px;
  align-self: flex-start;
  width: 56px;
}

.sms-typing span {
  width: 6px;
  height: 6px;
  background: #999;
  border-radius: 50%;
  animation: typingDot 1.2s ease-in-out infinite;
}

.sms-typing span:nth-child(2) { animation-delay: 0.2s; }
.sms-typing span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typingDot {
  0%, 80%, 100% { transform: scale(1); opacity: 0.5; }
  40% { transform: scale(1.2); opacity: 1; }
}

.demo-step-buttons {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 24px;
}

.demo-step-btn {
  background: var(--bg-elevated);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--fg);
  padding: 12px 20px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-family: var(--font-body);
  cursor: pointer;
  text-align: left;
  transition: all 0.15s;
  display: flex;
  align-items: center;
  gap: 10px;
}

.demo-step-btn:hover:not(:disabled) {
  background: var(--bg-surface);
  border-color: rgba(245,158,11,0.3);
}

.demo-step-btn:disabled {
  opacity: 0.35;
  cursor: default;
}

.demo-step-btn.active {
  border-color: var(--accent);
  background: var(--accent-glow);
  color: var(--accent);
}

.demo-step-btn.done {
  border-color: rgba(34,197,94,0.3);
  background: var(--green-muted);
  color: var(--green);
  cursor: default;
}

.step-icon { font-size: 1rem; }

/* ── PRICING SECTION ── */
.pricing {
  padding: 100px 0;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.pricing .section-label {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 16px;
}

.pricing h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 60px;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.pricing-card {
  background: var(--bg-surface);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.pricing-card.featured {
  background: var(--accent-glow);
  border-color: rgba(245,158,11,0.3);
  position: relative;
}

.pricing-card.featured::before {
  content: 'Most Popular';
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #0c0c0f;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 14px;
  border-radius: 100px;
}

.pricing-tier {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--fg-muted);
  margin-bottom: 16px;
}

.pricing-setup {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 4px;
}

.pricing-monthly {
  font-size: 0.9rem;
  color: var(--fg-muted);
  margin-bottom: 28px;
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
  flex: 1;
}

.pricing-features li {
  font-size: 0.9rem;
  color: var(--fg-muted);
  padding-left: 20px;
  position: relative;
  line-height: 1.4;
}

.pricing-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--green);
  font-weight: 700;
}

/* ── DASHBOARD PAGE ── */
.dashboard-section {
  padding: 60px 0 100px;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}

.metric-card {
  background: var(--bg-surface);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 28px;
  transition: border-color 0.2s;
}

.metric-card:hover {
  border-color: rgba(245,158,11,0.2);
}

.metric-label {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fg-muted);
  margin-bottom: 12px;
}

.metric-value {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 6px;
}

.metric-sub {
  font-size: 0.8rem;
  color: var(--fg-muted);
}

.dashboard-table-wrap {
  background: var(--bg-surface);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  overflow: hidden;
}

.table-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 28px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.table-header h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
}

.table-refresh {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-muted);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table th {
  text-align: left;
  padding: 12px 28px;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--fg-muted);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.data-table td {
  padding: 16px 28px;
  font-size: 0.9rem;
  border-bottom: 1px solid rgba(255,255,255,0.03);
  color: var(--fg-muted);
}

.data-table tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover { background: rgba(255,255,255,0.02); }

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 100px;
  font-size: 11px;
  font-family: var(--font-mono);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.status-badge.booked {
  background: var(--green-muted);
  color: var(--green);
  border: 1px solid rgba(34,197,94,0.2);
}

.status-badge.text_sent {
  background: var(--accent-glow);
  color: var(--accent);
  border: 1px solid rgba(245,158,11,0.2);
}

.status-badge.replied {
  background: rgba(139,92,246,0.12);
  color: #a78bfa;
  border: 1px solid rgba(139,92,246,0.2);
}

.status-badge.call_missed {
  background: var(--red-muted);
  color: var(--red);
  border: 1px solid rgba(239,68,68,0.2);
}

.empty-table {
  padding: 48px 28px;
  text-align: center;
  color: var(--fg-muted);
  font-size: 0.9rem;
}

/* ── NAV ADDITIONS ── */
.nav-link-signup {
  background: var(--accent);
  color: #0c0c0f;
  font-weight: 600;
  border-radius: 8px;
}

.nav-link-signup:hover {
  background: #fbbf24;
  color: #0c0c0f;
}

.nav-link-logout {
  background: none;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--fg-muted);
  padding: 8px 14px;
  font-family: var(--font-body);
  transition: color 0.15s, background 0.15s;
}

.nav-link-logout:hover {
  color: var(--fg);
  background: rgba(255,255,255,0.05);
}

.nav-client-name {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent);
  padding: 6px 10px;
  background: var(--accent-glow);
  border-radius: 6px;
  letter-spacing: 0.02em;
}

/* ── AUTH PAGES ── */
.auth-section {
  min-height: calc(100vh - 64px - 80px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 24px;
}

.auth-card {
  width: 100%;
  max-width: 440px;
  background: var(--bg-surface);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 48px 40px;
}

.auth-card-wide {
  max-width: 640px;
}

.auth-header {
  margin-bottom: 32px;
}

.auth-header .page-badge {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 12px;
}

.auth-header h1 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.auth-header p {
  color: var(--fg-muted);
  font-size: 0.95rem;
}

.auth-error {
  background: var(--red-muted);
  border: 1px solid rgba(239,68,68,0.25);
  border-radius: 8px;
  padding: 12px 16px;
  color: var(--red);
  font-size: 0.9rem;
  margin-bottom: 24px;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.optional {
  font-weight: 400;
  color: var(--fg-muted);
  font-family: var(--font-body);
  text-transform: none;
  letter-spacing: 0;
  font-size: 0.8rem;
}

.auth-footer {
  margin-top: 24px;
  text-align: center;
  font-size: 0.9rem;
  color: var(--fg-muted);
}

.auth-footer a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
}

.auth-demo-hint {
  margin-top: 16px;
  text-align: center;
  font-size: 0.8rem;
  color: var(--fg-muted);
  font-family: var(--font-mono);
  background: var(--bg-elevated);
  border-radius: 8px;
  padding: 10px 16px;
}

.auth-demo-hint span {
  color: var(--accent);
  font-weight: 600;
}

/* ── PORTAL PAGE ADDITIONS ── */
.portal-conversion-banner {
  background: var(--bg-surface);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 24px 28px;
  margin-bottom: 36px;
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.portal-conv-rate {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--green);
}

.portal-divider {
  width: 1px;
  height: 48px;
  background: rgba(255,255,255,0.06);
}

.portal-account-card {
  margin-top: 32px;
  background: var(--bg-surface);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  overflow: hidden;
}

.portal-account-header {
  padding: 20px 28px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.portal-account-header h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
}

.portal-account-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  padding: 24px 28px;
  gap: 16px;
}

.portal-account-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--fg-muted);
  margin-bottom: 4px;
}

.portal-account-value {
  display: block;
  font-size: 0.95rem;
  color: var(--fg);
}

/* ── PORTAL TABS ── */
.portal-tabs {
  display: flex;
  gap: 4px;
  margin-top: 28px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding-bottom: 0;
}

.portal-tab {
  display: inline-block;
  padding: 10px 20px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--fg-muted);
  text-decoration: none;
  border-radius: 8px 8px 0 0;
  border: 1px solid transparent;
  border-bottom: none;
  margin-bottom: -1px;
  transition: color 0.15s, background 0.15s;
}

.portal-tab:hover {
  color: var(--fg);
  background: rgba(255,255,255,0.04);
}

.portal-tab.active {
  color: var(--fg);
  background: var(--bg);
  border-color: rgba(255,255,255,0.08);
  border-bottom-color: var(--bg);
}

/* ── MESSAGE SETTINGS ── */

/* Success banner */
.msg-saved-banner {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--green-muted);
  border: 1px solid rgba(34,197,94,0.2);
  border-radius: 10px;
  padding: 14px 20px;
  margin-bottom: 28px;
  font-size: 0.9rem;
  color: var(--green);
}

.msg-saved-icon {
  font-size: 1.1rem;
  font-weight: 700;
}

/* Merge fields reference bar */
.msg-merge-ref {
  background: var(--bg-surface);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 10px;
  padding: 16px 20px;
  margin-bottom: 32px;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.msg-merge-label {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--fg-muted);
  white-space: nowrap;
}

.msg-merge-chips {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.msg-merge-chip {
  background: var(--bg-elevated);
  border: 1px solid rgba(245,158,11,0.25);
  border-radius: 6px;
  padding: 4px 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
  user-select: none;
}

.msg-merge-chip:hover {
  background: var(--accent-glow);
  border-color: rgba(245,158,11,0.5);
}

.msg-merge-chip.copied {
  color: var(--green);
  border-color: rgba(34,197,94,0.4);
  background: var(--green-muted);
}

.msg-merge-hint {
  font-size: 0.8rem;
  color: var(--fg-muted);
  margin-left: auto;
}

/* Individual message cards */
.msg-card {
  background: var(--bg-surface);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 28px 32px;
  margin-bottom: 24px;
}

.msg-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}

.msg-card-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 4px;
}

.msg-card-desc {
  font-size: 0.85rem;
  color: var(--fg-muted);
}

.msg-mode-badge {
  padding: 4px 12px;
  border-radius: 100px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
  flex-shrink: 0;
}

.msg-mode-badge.default {
  background: var(--accent-glow);
  color: var(--accent);
  border: 1px solid rgba(245,158,11,0.2);
}

.msg-mode-badge.custom {
  background: rgba(139,92,246,0.12);
  color: #a78bfa;
  border: 1px solid rgba(139,92,246,0.2);
}

/* Mode toggle buttons */
.msg-toggle-row {
  display: flex;
  gap: 0;
  background: var(--bg-elevated);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 8px;
  padding: 4px;
  margin-bottom: 20px;
  width: fit-content;
}

.msg-toggle-btn {
  padding: 8px 20px;
  border: none;
  border-radius: 6px;
  background: transparent;
  color: var(--fg-muted);
  font-size: 0.875rem;
  font-family: var(--font-body);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
}

.msg-toggle-btn:hover {
  color: var(--fg);
}

.msg-toggle-btn.active {
  background: var(--bg-surface);
  color: var(--fg);
  box-shadow: 0 1px 4px rgba(0,0,0,0.3);
}

/* Message view labels */
.msg-view-label {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--fg-muted);
  margin-bottom: 10px;
}

.msg-preview-hint {
  font-family: var(--font-body);
  text-transform: none;
  letter-spacing: 0;
  font-size: 0.8rem;
  color: var(--fg-muted);
  opacity: 0.7;
}

/* Default view: read-only message bubble */
.msg-bubble {
  background: var(--bg-elevated);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 10px;
  padding: 14px 18px;
  font-size: 0.9rem;
  color: var(--fg);
  line-height: 1.6;
  white-space: pre-wrap;
}

/* Custom view: editor + preview side by side */
.msg-editor-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: start;
}

.msg-editor-col,
.msg-preview-col {
  display: flex;
  flex-direction: column;
}

.msg-textarea {
  width: 100%;
  background: var(--bg-elevated);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  padding: 14px 16px;
  color: var(--fg);
  font-size: 0.9rem;
  font-family: var(--font-body);
  line-height: 1.6;
  resize: vertical;
  min-height: 120px;
  outline: none;
  transition: border-color 0.15s;
}

.msg-textarea:focus {
  border-color: rgba(245,158,11,0.4);
}

/* Phone-style preview bubble */
.msg-phone-preview {
  background: #f2f2f7;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.msg-phone-preview--sm .msg-phone-header {
  padding: 8px 12px;
}

.msg-phone-header {
  background: #e8e8ed;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 6px;
  border-bottom: 1px solid rgba(0,0,0,0.08);
}

.msg-phone-dot {
  width: 8px;
  height: 8px;
  background: rgba(0,0,0,0.2);
  border-radius: 50%;
}

.msg-phone-name {
  font-size: 11px;
  font-weight: 600;
  color: #444;
  font-family: -apple-system, sans-serif;
  margin-left: 4px;
}

.msg-phone-body {
  padding: 12px 14px;
}

.msg-phone-bubble {
  background: #e5e5ea;
  color: #111;
  border-radius: 16px;
  border-bottom-left-radius: 4px;
  padding: 10px 13px;
  font-size: 13px;
  font-family: -apple-system, sans-serif;
  line-height: 1.4;
  white-space: pre-wrap;
  word-break: break-word;
}

/* Default mode preview below the default text */
.msg-default-preview {
  margin-top: 20px;
}

/* Footer: save button + last saved timestamp */
.msg-card-footer {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.05);
}

.btn-save {
  background: var(--accent);
  color: #0c0c0f;
  border: none;
  border-radius: 8px;
  padding: 10px 24px;
  font-size: 0.9rem;
  font-family: var(--font-body);
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s;
}

.btn-save:hover {
  background: #fbbf24;
}

.msg-last-saved {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-muted);
}

/* ── RESPONSIVE ADDITIONS ── */
@media (max-width: 900px) {
  .demo-grid { grid-template-columns: 1fr; }
  .phone-wrap { position: static; }
  .pricing-grid { grid-template-columns: 1fr; }
  .metrics-grid { grid-template-columns: repeat(2, 1fr); }
  .portal-account-grid { grid-template-columns: repeat(2, 1fr); }
  .msg-editor-row { grid-template-columns: 1fr; }
  .msg-merge-ref { flex-direction: column; align-items: flex-start; gap: 10px; }
  .msg-merge-hint { margin-left: 0; }
}

@media (max-width: 600px) {
  .nav-links .nav-link:not(.nav-link-demo):not(.nav-link-signup):not(.nav-link-dashboard) { display: none; }
  .metrics-grid { grid-template-columns: 1fr 1fr; }
  .hero-ctas { flex-direction: column; }
  .btn { width: 100%; justify-content: center; }
  .auth-card { padding: 32px 24px; }
  .form-row { grid-template-columns: 1fr; }
  .portal-account-grid { grid-template-columns: 1fr 1fr; }
  .msg-card { padding: 20px; }
  .msg-toggle-row { width: 100%; }
  .msg-toggle-btn { flex: 1; }
}